6N139

6N138, 6N139 Low Input Current Photodarlington Coupler Features • Low current – 0.5mA • Superior CTR-2000% • CTR guaranteed 0–70°C Description The 6N138 & 6N139 optocouplers consist of an AlGaAs LED optically coupled to a high gain split darlington photodetector. The combination of a very low input current of Applications 0.5mA and a high current transfer ratio of 2000% • Digital logic ground isolation makes this family particularly useful for input • Telephone ring detector interface to MOS, CMOS, LSTTL and EIA RS232C, • EIA-RS-232C line receiver while output compatibility is ensured to CMOS as • High common mode noise line receiver • μP bus isolation • Current loop receiver well as high fan-out TTL requirements. The devices are packaged in an 8-pin DIP package and also available in gullwing (400mil) spacing and surface mount lead forming option. Package Outline Schematic Note: Different lead forming options available. See package dimension. CT Micro Proprietary & Confidential Page 1 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Absolute Maximum Rating at 25oC Symbol Parameters Ratings Units 5000 VRMS VISO Isolation voltage TOPR Operating temperature -55 ~ +100 oC TSTG Storage temperature -55 ~ +125 o C TSOL Soldering temperature 260 o C IF Forward current 25 mA IFP Peak forward current (50% duty, 1ms P.W) 50 mA Peak transient current 1 A Notes Emitter IF(TRANS) (≤1µs P.W,300pps) VR Reverse voltage 5 V PD Power dissipation 40 mW Power dissipation 100 mW Emitter-Base reverse voltage 0.5 V IO Output Current 60 mA 6N138 -0.5 to 7 V VO Output voltage 6N139 -0.5 to 18 V 6N138 -0.5 to 7 V 6N139 -0.5 to 18 V Detector PD VEBR VCC Supply voltage CT Micro Proprietary & Confidential Page 2 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Electrical Characteristics T A = 0 - 70°C, VCC=4.5V (unless otherwise specified). Emitter Characteristics Symbol Parameters Test Conditions Min Typ Max Units VF Forward voltage IF = 16mA - 1.45 1.6 V IR Reverse Current VR = 5V - - 5 µA IF =16mA - -1.8 - mV/°C Test Conditions Min Typ Max Units - 0.008 80 - - 200 - 0.5 1.4 mA - 0.04 8 µA Min Typ Max Units 400 2500 - 300 2000 - 500 2000 - IF= 0.5mA, IO= 2mA - 0.04 0.4 IF= 1.6mA, IO= 8mA - 0.08 0.4 IF= 5mA, IO= 15mA - 0.11 0.4 IF= 12mA, IO= 24mA - 0.16 0.4 IF= 1.6mA, IO= 4.8mA - 0.05 0.4 ∆VF/∆TA Notes Temperature coefficient of forward voltage Detector Characteristics Symbol IOH Parameters 6N139 Logic High Output IF=0mA, VO=VCC=18V, Current 6N138 Notes µA IF=1.6mA, VO=Open, ICCL Logic Low Supply Current ICCH Logic High Supply Current VCC=18V IF=0mA, VO=Open, VCC=18V Transfer Characteristics Symbol Parameters 6N139 CTR Test Conditions IF=0.5mA, VO=0.4V, Current Transfer 6N138 Ratio Logic Low Output % IF=1.6mA, VO=0.5V, 6N139 VOL Notes 6N139 V Voltage 6N138 CT Micro Proprietary & Confidential Page 3 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Electrical Characteristics T A = 0 - 70°C, VCC= 5V (unless otherwise specified). Switching Characteristics Symbol Parameters Test Conditions IF= 0.5mA, RL= 4.7k 6N139 TPHL Ω High to Low IF= 12mA, Propagation Delay RL= 250 Ω TA= 250C TA= 250C IF= 1.6mA, 6N138 RL= 2.2k Ω TA= 250C IF= 0.5mA, RL= 4.7k 6N139 TPLH Ω Low to High IF= 12mA, Propagation Delay RL= 250 Ω TA= 250C TA= 250C IF= 1.6mA, 6N138 RL= 2.2k CMH Ω TA= 250C Common Mode Transient IF = 0mA, |VCM| = 10VP-P, Immunity at Logic High TA = 25°C,RL = 2.2kΩ Common Mode Transient IF = 1.6mA, |VCM| = 10VP-P, Immunity at Logic Low TA = 25°C,RL = 2.2kΩ Min Typ Max - - 30 - 4.8 25 - - 2 - 0.2 1 - - 15 - 1.35 10 - - 90 - 15 60 - - 10 - 1.6 7 - - 50 - 7.6 35 1,000 - - Units Notes µs µs V/µs CML 1,000 CT Micro Proprietary & Confidential Page 4 - - Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Typical Characteristic Curves CT Micro Proprietary & Confidential Page 5 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler CT Micro Proprietary & Confidential Page 6 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Test Circuits CT Micro Proprietary & Confidential Page 7 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Test Circuits CT Micro Proprietary & Confidential Page 8 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Package Dimension Dimensions in mm unless otherwise stated Standard DIP – Through Hole Gullwing (400mil) Lead Forming – Through Hole (M Type) CT Micro Proprietary & Confidential Page 9 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Surface Mount Lead Forming (S Type) Surface Mount (Low Profile) Lead Forming (SL Type) CT Micro Proprietary & Confidential Page 10 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Recommended Solder Mask Dimensions in mm unless otherwise stated Device Marking CT 6N139 VYWWK CT 6N139 V Y WW : Denotes “CT Micro” : Product Number : VDE Option : Fiscal Year : Work Week K : Production Code CT Micro Proprietary & Confidential Page 11 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Ordering Information 6N13X(V)(Y)(Z) X = Part No. (8 or 9) V = VDE Option ( V or None) Y = Lead form option (S, SL, M or none) Z = Tape and reel option (T1, T2 or none) Option Description Quantity None Standard 8 Pin Dip 40 Units/Tube M Gullwing (400mil) Lead Forming 40 Units/Tube S(T1) Surface Mount Lead Forming – With Option 1 Taping 1000 Units/Reel S(T2) Surface Mount Lead Forming – With Option 2 Taping 1000 Units/Reel SL(T1) Surface Mount (Low Profile) Lead Forming– With Option 1 Taping 1000 Units/Reel SL(T2) Surface Mount (Low Profile) Lead Forming– With Option 2 Taping 1000 Units/Reel CT Micro Proprietary & Confidential Page 12 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Carrier Tape Specifications Dimensions in mm unless otherwise stated Option S(T1) & SL(T1) Option S(T2) & SL(T2) CT Micro Proprietary & Confidential Page 13 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler Reflow Profile Profile Feature Pb-Free Assembly Profile Temperature Min. (Tsmin) 150°C Temperature Max. (Tsmax) 200°C Time (ts) from (Tsmin to Tsmax) 60-120 seconds Ramp-up Rate (tL to tP) 3°C/second max. Liquidous Temperature (TL) 217°C Time (tL) Maintained Above (TL) 60 – 150 seconds Peak Body Package Temperature 260°C +0°C / -5°C Time (tP) within 5°C of 260°C 30 seconds Ramp-down Rate (TP to TL) 6°C/second max Time 25°C to Peak Temperature 8 minutes max. CT Micro Proprietary & Confidential Page 14 Rev 1 Aug, 2013 6N138, 6N139 Low Input Current Photodarlington Coupler DISCLAIMER CT MICRO RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. CT MICRO DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ______________________________________________________________________________________ CT MICRO ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL OF CT MICRO INTERNATIONAL CORPORATION. 1. Life support devices or systems are devices or 2. A critical component is any component of a life systems which, (a) are intended for surgical support device or system whose failure to perform implant into the body, or (b) support or sustain life, can be reasonably expected to cause the failure of or (c) whose failure to perform when properly used the life support device or system, or to affect its in accordance with instruction for use provided in safety or effectiveness. the labelling, can be reasonably expected to result in significant injury to the user. CT Micro Proprietary & Confidential Page 15 Rev 1 Aug, 2013