RUC002N05 　　Nch 50V 200mA Small Signal MOSFET 　　 Datasheet llOutline VDSS 50V SOT-23 　 RDS(on)(Max.) 2.2Ω SST3 I ±200mA D 　 P 350mW D 　 　 　 　 　 　 　 llInner circuit llFeatures 1) Very fast switching 2) Ultra low voltage drive(1.2V drive) 3) ESD protection up to 2kV (HBM) 4) Pb-free lead plating ; RoHS compliant. 5) Halogen Free. llPackaging specifications Embossed Packing Tape Reel size (mm) 180 llApplication Type Tape width (mm) 8 Switching circuits Basic ordering unit (pcs) 3000 Low-side loadswitch Taping code T116 Relay driver Marking RH llAbsolute maximum ratings (T = 25°C ,unless otherwise specified) a Parameter Symbol Value Unit Drain - Source voltage V 50 V DSS Continuous drain current I ±200 mA D Pulsed drain current I *1 ±800 mA DP Gate - Source voltage V ±8 V GSS P *2 350 mW D Power dissipation P *3 200 mW D Junction temperature T 150 ℃ j Operating junction and storage temperature range T -55 to +150 ℃ stg 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com 　　 　　 © 2016 ROHM Co., Ltd. All rights reserved. 1/11 20160825 - Rev.001

RUC002N05 　 　 　 　　 　 　 　 　 　 　 　　　 Datasheet llThermal resistance 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Values Parameter Symbol Unit Min. Typ. Max. R *2 - - 357 ℃/W thJA Thermal resistance, junction - ambient R *3 - - 625 ℃/W thJA llElectrical characteristics (T = 25°C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. Drain - Source breakdown V V = 0V, I = 1mA 50 - - V voltage (BR)DSS GS D Breakdown voltage 　ΔV(BR)DSS　 ID = 1mA - 53.7 - mV/℃ temperature coefficient 　　 ΔTj 　　 referenced to 25℃ Zero gate voltage I V = 50V, V = 0V - - 1 μA drain current DSS DS GS Gate - Source leakage current I V = ±8V, V = 0V - - ±10 μA GSS GS DS Gate threshold voltage V V = 10V, I = 1mA 0.3 - 1.0 V GS(th) DS D Gate threshold voltage 　ΔVGS(th) 　 ID = 1mA - -1.4 - mV/℃ temperature coefficient 　　 ΔTj 　　 referenced to 25℃ V = 4.5V, I = 200mA - 1.6 2.2 GS D V = 2.5V, I = 200mA - 1.7 2.4 GS D Static drain - source R *3 V = 1.8V, I = 100mA - 1.9 2.7 Ω on - state resistance DS(on) GS D V = 1.5V, I = 40mA - 2.0 4.0 GS D V = 1.2V, I = 20mA - 2.4 7.2 GS D Forward Transfer |Y |*4 V = 10V, I = 200mA 400 - - mS Admittance fs DS D *1 Pw≦10μs, Duty cycle≦1% *2 Mounted on a ceramic board (7.0×5.0×0.8mm) *3 Mounted on a FR4 (20.0×12.0×0.8mm,Cu pad : 0.8mm2) *4 Pulsed 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　　 　 　 　 　　 　 　 　 　 　 　 　 　 　 　 　 　 　 　　 　 　 　 　 　 　 　 　 　 　 www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. 2/11 20160825 - Rev.001

RUC002N05 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Datasheet llElectrical characteristics (T = 25°C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. Input capacitance C V = 0V - 25 - iss GS Output capacitance C V = 10V - 6 - pF oss DS Reverse transfer capacitance C f = 1MHz - 3 - rss Turn - on delay time t *4 V ⋍ 30V,V = 4.5V - 4 - d(on) DD GS Rise time t*4 I = 100mA - 6 - r D ns Turn - off delay time t *4 R ⋍ 300Ω - 15 - d(off) L Fall time t*4 R = 10Ω - 55 - f G llBody diode electrical characteristics (Source-Drain) (T = 25°C) a Values Parameter Symbol Conditions Unit Min. Typ. Max. Continuous forward current I - - 150 mA S T = 25℃ a Pulse forward current I *1 - - 800 mA SP Forward voltage V *4 V = 0V, I = 200mA - - 1.2 V SD GS S 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. 3/11 20160825 - Rev.001

RUC002N05 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Datasheet llElectrical characteristic curves Fig.1 Power Dissipation Derating Curve Fig.2 Maximum Safe Operating Area Fig.3 Normalized Transient Thermal 　 Fig.4 Single Pulse Maximum Power 　　　　 　　　　　　　Resistance vs. Pulse Width 　　　　dissipation 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. 4/11 20160825 - Rev.001

RUC002N05 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Datasheet llElectrical characteristic curves Fig.5 Typical Output Characteristics(I) Fig.6 Typical Output Characteristics(II) Fig.7 Breakdown Voltage vs. Fig.8 Typical Transfer Characteristics 　　　　　Junction Temperature 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. 5/11 20160825 - Rev.001

RUC002N05 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Datasheet llElectrical characteristic curves Fig.9 Gate Threshold Voltage vs. Fig.10 Forward Transfer Admittance vs. 　　　　　Junction Temperature 　　　　Drain Current Fig.11 Drain Current Derating Curve Fig.12 Static Drain - Source On - State 　　　Resistance vs. Gate Source Voltage 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. 6/11 20160825 - Rev.001

RUC002N05 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Datasheet llElectrical characteristic curves Fig.13 Static Drain - Source On - State Fig.14 Static Drain - Source On - State 　　　Resistance vs. Junction Temperature 　　　　　Resistance vs. Drain Current (I) Fig.15 Static Drain - Source On - State Fig.16 Static Drain - Source On - State 　　　　　Resistance vs. Drain Current (II) 　　　　　Resistance vs. Drain Current (lII) 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. 7/11 20160825 - Rev.001

RUC002N05 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Datasheet llElectrical characteristic curves Fig.17 Static Drain - Source On - State Fig.18 Static Drain - Source On - State 　　　　　Resistance vs. Drain Current (IV) 　　　　　Resistance vs. Drain Current (V) Fig.19 Static Drain - Source On - State 　　　　　Resistance vs. Drain Current (VI) 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. 8/11 20160825 - Rev.001

RUC002N05 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Datasheet llElectrical characteristic curves Fig.20 Typical Capacitance vs. Fig.21 Switching Characteristics 　　　　　　Drain - Source Voltage Fig.22 Source Current vs. 　　　　　　Source Drain Voltage 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. 9/11 20160825 - Rev.001

RUC002N05 　 　 　 　 　 　 　 　 　 　 　 　 　 　 Datasheet llMeasurement circuits Fig. 1-1 SWITCHING TIME MEASUREMENT CIRCUIT Fig. 1-2 SWITCHING WAVEFORMS llNotice 1.This product might cause chip aging and breakdown under the large electrified environment. Please consider to design ESD protection circuit. 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com © 2016 ROHM Co., Ltd. All rights reserved. 10/11 20160825 - Rev.001

RUC002N05 　　 　　 　　 　　 　　 　 　 　 　 　 　 　 　 　 Datasheet llDimensions 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 　 www.rohm.com 11/11 20160825 - Rev.001 © 2016 ROHM Co., Ltd. All rights reserved.

Notice Precaution on using ROHM Products 1. Our Products are designed and manufactured for application in ordinary electronic equipments (such as AV equipment, OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you intend to use our Products in devices requiring extremely high reliability (such as medical equipment (Note 1), transport equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance. Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific Applications. (Note1) Medical Equipment Classification of the Specific Applications JAPAN USA EU CHINA CLASSⅢ CLASSⅡb CLASSⅢ CLASSⅢ CLASSⅣ CLASSⅢ 2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which a failure or malfunction of our Products may cause. The following are examples of safety measures: [a] Installation of protection circuits or other protective devices to improve system safety [b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure 3. Our Products are designed and manufactured for use under standard conditions and not under any special or extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any special or extraordinary environments or conditions. If you intend to use our Products under any special or extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of product performance, reliability, etc, prior to use, must be necessary: [a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents [b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust [c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2 [d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves [e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items [f] Sealing or coating our Products with resin or other coating materials [g] Use of our Products without cleaning residue of flux (even if you use no-clean type fluxes, cleaning residue of flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning residue after soldering [h] Use of the Products in places subject to dew condensation 4. The Products are not subject to radiation-proof design. 5. Please verify and confirm characteristics of the final or mounted products in using the Products. 6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied, confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect product performance and reliability. 7. De-rate Power Dissipation depending on ambient temperature. When used in sealed area, confirm that it is the use in the range that does not exceed the maximum junction temperature. 8. Confirm that operation temperature is within the specified range described in the product specification. 9. ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in this document. Precaution for Mounting / Circuit board design 1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product performance and reliability. 2. In principle, the reflow soldering method must be used on a surface-mount products, the flow soldering method must be used on a through hole mount products. If the flow soldering method is preferred on a surface-mount products, please consult with the ROHM representative in advance. For details, please refer to ROHM Mounting specification Notice-PGA-E Rev.003 © 2015 ROHM Co., Ltd. All rights reserved.

Precautions Regarding Application Examples and External Circuits 1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the characteristics of the Products and external components, including transient characteristics, as well as static characteristics. 2. You agree that application notes, reference designs, and associated data and information contained in this document are presented only as guidance for Products use. Therefore, in case you use such information, you are solely responsible for it and you must exercise your own independent verification and judgment in the use of such information contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses incurred by you or third parties arising from the use of such information. Precaution for Electrostatic This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron, isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control). Precaution for Storage / Transportation 1. Product performance and soldered connections may deteriorate if the Products are stored in the places where: [a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2 [b] the temperature or humidity exceeds those recommended by ROHM [c] the Products are exposed to direct sunshine or condensation [d] the Products are exposed to high Electrostatic 2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is exceeding the recommended storage time period. 3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads may occur due to excessive stress applied when dropping of a carton. 4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of which storage time is exceeding the recommended storage time period. Precaution for Product Label A two-dimensional barcode printed on ROHM Products label is for ROHM’s internal use only. Precaution for Disposition When disposing Products please dispose them properly using an authorized industry waste company. Precaution for Foreign Exchange and Foreign Trade act Since concerned goods might be fallen under listed items of export control prescribed by Foreign exchange and Foreign trade act, please consult with ROHM in case of export. Precaution Regarding Intellectual Property Rights 1. All information and data including but not limited to application example contained in this document is for reference only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any other rights of any third party regarding such information or data. 2. ROHM shall not have any obligations where the claims, actions or demands arising from the combination of the Products with other articles such as components, circuits, systems or external equipment (including software). 3. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any third parties with respect to the Products or the information contained in this document. Provided, however, that ROHM will not assert its intellectual property rights or other rights against you or your customers to the extent necessary to manufacture or sell products containing the Products, subject to the terms and conditions herein. Other Precaution 1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM. 2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written consent of ROHM. 3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the Products or this document for any military purposes, including but not limited to, the development of mass-destruction weapons. 4. The proper names of companies or products described in this document are trademarks or registered trademarks of ROHM, its affiliated companies or third parties. Notice-PGA-E Rev.003 © 2015 ROHM Co., Ltd. All rights reserved.

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