8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Features: • High isolation voltage between input and output (Viso=5000 Vrms ) • Guaranteed performance from 0°C to 70°C • Pb free and RoHS compliant. Description The 6N138 and 6N139 devices each consists of an infrared emitting diodes, optically coupled to a high gain split Darlington photo detectors. They are packaged in an 8-pin DIP package and available in wide-lead spacing and SMD options. Applications Schematic • Digital logic ground isolation • RS-232C line receiver 1 8 • High common mode noise line receiver • Microprocessor bus isolation 2 7 • Current loop receiver 3 6 4 5 6N138/6N139 Pin Configuration 1. No Connection 2. Anode 3. Cathode 4. No Connection 5. Gnd 6. Vout 7. V B 8. Vcc Isocom Components Ltd. 1 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Absolute Maximum Ratings (T =25°C unless otherwise specified) a Parameter Symbol Rating Unit Forward current I 20 mA F Peak forward current (50% duty, 1ms P.W) IFP 40 mA Peak transient current Input (≤1μs P.W, 300pps) IFtrans 1 A Reverse voltage V 5 V R Power dissipation P 35 mW IN Power dissipation P 100 mW O Output current I 60 mA O Emitter-Base Reverse Voltage VER 0.5 V Output 6N138 -0.5 to 7 V Output voltage V O 6N139 -0.5 to 18 V 6N138 -0.5 to 7 V Supply voltage V CC 6N139 -0.5 to 18 V Isolation voltage *1 V 5000 V rms ISO Operating temperature T -55 ~ +85 °C OPR Storage temperature T -55 ~ +125 °C STG Soldering temperature *2 T 260 °C SOL Notes *1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1, 2, 3, 4 are shorted together, and pins 5, 6, 7, 8 are shorted together. *2 For 10 seconds. Isocom Components Ltd. 2 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Electrical Characteristics (T =0 to 70°C unless specified otherwise) a Input Parameter Symbol Min. Typ.* Max. Unit Condition Forward voltage V - 1.3 1.7 V I = 1.6mA F F Reverse Voltage V 5.0 - - V I = 10μA, TA=25°C R R Temperature coefficient of ΔV /ΔT - -1.8 - mV/°C I =1.6mA forward voltage F A F Output Parameter Symbol Min. Typ.* Max. Unit Condition 6N139 - - 100 Logic High I µA Output Current OH I =0mA, V =V =18V 6N138 - - 250 F O CC Logic Low 6N138 I =1.6mA, V =Open, - - 1.5 F O Supply Current 6N139 ICCL mA V =18V CC Logic High 6N138 I =0mA, V =Open, - - 10 F O Supply Current 6N139 ICCH µA V =18V CC Transfer Characteristics (T =0 to 70°C unless specified otherwise, Vcc=4.5V) a Parameter Symbol Min. Typ.* Max. Unit Condition I = 0.5mA, V = 0.4V, 400 - - F O V =4.5V 6N139 CC Current Transfer CTR % Ratio 500 - - I = 1.6mA, V = 0.4V, F O V =4.5V 6N138 300 - - CC I = 0.5mA, I = 2mA, - - 0.4 F O V =4.5V CC I = 1.6mA, I = 8mA, - - 0.4 F O V =4.5V CC 6N139 Logic Low I = 5mA, I = 15mA, - - 0.4 F O Output Voltage VOL V V =4.5V CC I = 12mA, I = 24mA, - - 0.4 F O V =4.5V CC I = 1.6mA, I = 4.8mA, 6N138 - - 0.4 F O V =4.5V CC * Typical values at T = 25°C a Isocom Components Ltd. 3 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Switching Characteristics (T =0 to 70°C unless specified otherwise, Vcc=5V) a Parameter Symbol Min. Typ.* Max. Unit Condition I = 0.5mA , R =4.7kΩ, - - 25 F L T =25°C A - - 30 IF = 0.5mA , RL=4.7kΩ Propagation 6N139 - - 1 IF = 12mA , RL=270Ω, Delay Time to TPHL µs T =25°C A Logic Low - - 2 I = 12mA , R =270Ω F L I = 1.6mA , R =2.2kΩ, - F L - 10 T =25°C A 6N138 - - 15 I = 1.6mA , R =2.2kΩ F L I = 0.5mA , R =4.7kΩ, - - 60 F L T =25°C A - - 90 I = 0.5mA , R =4.7kΩ F L 6N139 I = 12mA , R =270Ω, - - 7 F L Propagation T =25°C A Delay Time to TPLH µs Logic High - - 10 I = 12mA , R =270Ω F L I = 1.6mA , R =2.2kΩ, - - 35 F L T =25°C A 6N138 - - 50 I = 1.6mA , R =2.2kΩ F L Common Mode Transient I = 0mA , V =10Vp-p, 1,000 - - F CM Immunity at Logic High CMH V/µs R =2.2KΩ, T =25°C L A Common Mode Transient I = 1.6mA , V =10Vp-p, 1,000 - - F CM Immunity at Logic Low CML V/µs R =2.2KΩ, T =25°C L A * Typical values at T = 25°C a Isocom Components Ltd. 4 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Typical Performance Curves Isocom Components Ltd. 5 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Isocom Components Ltd. 6 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Isocom Components Ltd. 7 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 90% 90% VCM=10V Pulse Generator +5V Tr=5ns, I 0V 10% 10% F Zo=50Ω R L tr tf I V F F Monitor Vo VO 5V 0.1uF 0.1uF Switch at A: IF=0mA R in Switch at A: IF=16mA VO VOL Fig. 13 Switching Time Test Circuit I F +5V R L IF V A F Vo B 0.1uF VFF VO 5V 1.5V VOL VCM tPHL tPLH Fig. 14 Common Mode Transient Immunity Test Circuit Isocom Components Ltd. 8 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Order Information Part Number 6N13XY Note X = Part No. (X = 8 or 9) Y = Lead form option (G SM T+R or none) Option Description Packing quantity None Standard DIP-8 45 units per tube G Wide lead bend (0.4 inch spacing) 45 units per tube SM Surface mount lead form 45 units per tube SM T+R Surface mount lead form + tape & reel 1000 units per reel Isocom Components Ltd. 9 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Package Drawing (Dimensions in mm) Standard DIP Type Option G Type Isocom Components Ltd. 10 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Option SM Type Isocom Components Ltd. 11 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Recommended pad layout for surface mount leadform Device Marking 6N138 IYWW Notes 6N138 denotes Device Number Y denotes 1 digit Year code WW denotes 2 digit Week code I denotes Isocom Isocom Components Ltd. 12 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Tape & Reel Packing Specifications Option TA Direction of feed from reel Tape dimensions Dimension No. A B Do D1 E F Dimension(mm) 10.4±0.1 10.0±0.1 1.5±0.1 1.5±0.1 1.75±0.1 7.5±0.1 Dimension No. Po P1 P2 t W K 16.0+0.3/ Dimension(mm) 4.0±0.1 12.0±0.1 2.0±0.1 0.4±0.1 4.5±0.1 -0.1 Isocom Components Ltd. 13 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 Solder Reflow Temperature Profile 260 °C (peak,10 Sec Max) >255 °C ( 30s Max ) 217° 1-3 °C/Sec Max 60 –140 Sec 200° 150°C 70 – 170 Sec 1-3 °C/Sec Max TIME (S) Isocom Components Ltd. 14 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009

8 PIN DIP HIGH SPEED SPLIT DARLINGTON PHOTOCOUPLER 6N138 6N139 DISCLAIMER 1. Above specification may be changed without notice. Isocom will reserve authority on material change for above specification. 2. When using this product, please observe the absolute maximum ratings and the instructions for using outlined in these specification sheets. Isocom assumes no responsibility for any damage resulting from use of the product which does not comply with the absolute maximum ratings and the instructions included in these specification sheets. 3. These specification sheets include materials protected under copyright of Isocom. Please don’t reproduce or cause anyone to reproduce them without Isocom’s consent. Isocom Components Ltd. 15 http://www.isocom.com Document No： DC93135 Rev. 1 January 16, 2009