NT *RoHS VCEOARVMSIAPILOLINAASB LE Features Applications NT MPLIA n RoHS compliant* n Wireless systems HS CO n Working peak voltage 7 V or 12 V n Network protection *Ro A2 n ESD protection 30 kV max. n Portable electronics 8 n Surge protection n RS-485 port protection 0 1 L REE D F LEA CDSOT23-SM712 - Surface Mount TVS Diode General Information TITVErohaCelnt a6sCgi1eDe0n S0otO 0fV -7To4 2lV-t3a2 o-g (SrEe M 1SS2D7u 1V)p,2 pIa ErdneCeds v s6Mioc1eri0n A0pim0rrro-ua4vmy-i d4o Be ff(sEree FErasLTVSEk EA)tRDd DHw SaISFo ,OnRoC NwEEOdSE MTFnA PIRVLT EIE VAS CNaoT *n ldt6daio1g S0de0eu o0srg f-w 4e7 -i.pt55hr o(VaSt euoWcrrg ot1ieor3k)n .ir3n ef goqV ruP rdieeraesatmpkae eRpcneottivsrvte.es rTl ysmh.e ee e ting 1 Ro 3 The SOT23 packaged device will mount directly onto the industry standard SOT23 footprint. Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and 2 place equipment and the flat configuration minimizes roll away. Absolute Maximum Ratings (@ TA = 25 °C Unless Otherwise Noted) Parameter Symbol Value Unit Peak Pulse Power (tp= 8/20 µs)1 PPK 400 W Peak Pulse Current (8/20 µs) IPP 17 A Storage Temperature TSTG -55 to +150 ºC Operating Temperature TOPR -55 to +150 ºC Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted) Parameter Symbol Value Unit Minimum Breakdown Voltage @ 1 mA Pin 3-1 and Pin 3-2 VBR 7.5 V Pin 1-3 and Pin 2-3 13.3 Maximum Working Peak Voltage Pin 3-1 and Pin 3-2 VWM 7.0 V Pin 1-3 and Pin 2-3 12.0 Maximum Leakage Current @ VWM Pin 3-1 and Pin 3-2 ID 20.0 µA Pin 1-3 and Pin 2-3 1.0 Maximum Clamping Voltage @ IP = 1 A Pin 3-1 and Pin 3-2 VC 11 V Pin 1-3 and Pin 2-3 19 Maximum Clamping Voltage @ IP = 5 A Pin 3-1 and Pin 3-2 VC 12 V Pin 1-3 and Pin 2-3 20 Maximum Clamping Voltage @ IPP = 17 A Pin 3-1 and Pin 3-2 VC 14 V Pin 1-3 and Pin 2-3 26 Typical Junction Capacitance @ 0 V, 1 MHz (Pin 3-1 and Pin 3-2) & (Pin 1-3 and Pin 2-3) CD 75 pF ESD Protection (per IEC 61000-4-2) Contact - Min. ±8 Contact - Max. ESD ±30 kV Air - Min. ±15 Air - Max. ±30 Note: 1. See Peak Pulse Power vs. Pulse Time. *RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011. Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.

CDSOT23-SM712 - Surface Mount TVS Diode Product Dimensions Recommended Footprint This is a molded JEDEC SOT-323 package with 100 % Matte Sn A B plating on the lead frame. It weighs approximately 8 mg and has a flammability rating of UL 94V-0. A B DIMENSIONS =MILLIMETERS (INCHES) 3 SEE C DETAIL C D A 1 2 E E F DETAIL GAUGE A D PLANE L G H DIMENSIONS =MILLIMETERS (INCHES) SEATING PLANE I 0 ° TO 8 ° Dimensions J K Dimensions 0.95 A (0.037) 2.80 - 3.00 A (0.110 - 0.118) 0.95 B (0.037) 0.95 B BSC (0.037)........... 2.00 C 1.20 - 1.40 (0.079) C (0.047 - 0.055) 0.85 D 2.10 - 2.49 (0.033) D (0.083 - 0.098) 0.85 E 1.90 BSC E (0.033) (0.075)........... 0.30 - 0.50 F (0.012 - 0.019) Typical Part Marking 0.89 - 1.17 G (0.035 - 0.046) 2-DIGIT PRODUCT CODE 0.05 - 0.015 H (0.002 - 0.006) MANUFACTURING DATE CODE: I 0.25 BSC Y = YEAR (0.010)........... WW= WEEK L = LOT CODE A2YWWL 0.46 - 0.64 J (0.018 - 0.025) 0.40 - 0.58 K (0.016 - 0.023) 0.08 - 0.20 L (0.003 - 0.008) Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actuSapl edceifviiccaet ipoenrsf oarrme asnucbeje icnt tthoe cirh sapnegcei fiwci tahpopulitc naotitoicnes.. Customers should verify actual device performance in their specific applications.

CDSOT23-SM712 - Surface Mount TVS Diode Performance Graphs Peak Pulse Power vs. Pulse Time Pulse Waveform Peak Pulse Power (W)110,,100000000 400 W, 8/20 µs Waveform ak Pulse Current (% of I)PP 114680200000 tt td =e tt|tTtItdP e =P=s/ t282 W 0µ saµvseform Parameters P – PP 10 I – PePP 20 0 0.1 1 10 100 1,000 10,000 0 5 10 15 20 25 30 td – Pulse Duration (µs) t – Time (µs) Power Derating Curve 100 Peak Pulse Power 80 8/20 µs er w o d P 60 e at of R 40 % 20 Average Power 0 0 25 50 75 100 125 150 TL = Lead Temperature - °C How to Order Environmental Specifications CD SOT23 - SM 712 Moisture Sensitivity Level ................................................................1 ESD Classification (HBM).............................................................3B Common Code Chip Diode Package • SOT23 = SOT23 Package Model SM = Special Model Working Peak Reverse Voltage 712 = 7 VRWM & 12 VRWM (Volts) Specifications are subject to change without notice. The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.

CDSOT23-SM712 - Surface Mount TVS Diode Packaging Information The surface mount product is packaged in an 8 mm x 4 mm tape and reel format per EIA-481 standard. P 0 P1 d InHdoelex E T 120 ° F W D2 B D1 D P A C Trailer Device Leader ....... ....... ....... ....... W1 End ....... ....... ....... ....... Start MM DIMENSIONS: (INCHES) 10 pitches (min.) 10 pitches (min.) Devices are packed in accordance with EIA standard Direction of Feed RS-481-A. Item Symbol SOT23 2.25 ± 0.10 Carrier Width A (0.088 ± 0.004) 2.34 ± 0.10 Carrier Length B (0.092 ± 0.004) 1.22 ± 0.10 Carrier Depth C (0.048 ± 0.004) 1.55 ± 0.05 Sprocket Hole d (0.061 ± 0.002) 178 Reel Outside Diameter D (7.008) 50.0 Reel Inner Diameter D1 (1.969) MIN. Asia-Pacific: 13.0 ± 0.20 Tel: +886-2 2562-4117 Feed Hole Diameter D2 (0.512 ± 0.008) Email: asiacus@bourns.com Sprocket Hole Position E 1.75 ± 0.10 Europe: (0.069 ± 0.004) Tel: +36 88 520 390 3.50 ± 0.05 Email: eurocus@bourns.com Punch Hole Position F (0.138 ± 0.002) The Americas: Punch Hole Pitch P 4.00 ± 0.10 Tel: +1-951 781-5500 (0.157 ± 0.004) Email: americus@bourns.com 4.00 ± 0.10 Sprocket Hole Pitch P0 P0 (0.157 ± 0.004) www.bourns.com Embossment CenterP1 d PIn1dex Hole E (02.0.0709 ±± 00..00502) 0.20 ± 0.10 Overall Tape Thickness T F (0.008 ± 0.004) W TaBpe Width W 8.00 ± 0.20 (0.315 ± 0.008) REV. 01/18 14.4 Reel Width W1 (0.567) MAX. Specifications are subject to change without notice. P A The device characteristics and parameters in this data sheet can and do vary in differ- Quantity per Reel -- 3,000 ent applications and actual device performance may vary over time. Users should verify actual device performance in their specific applications.