Sensing and Control Hi-Reliability Optically Coupled Isolator 3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261, 3N262, 3N263 (TX, TXV) Features: • TO-72 herme cally sealed package • 1 kVDC electrical isola on • High current transfer ra o • TX and TXV devices processed to MIL-PRF-19500 DescripƟon: Each device is a high reliability op cally coupled isolator that consists of an infrared emi ng diode and a NPN silicon phototransistor which are mounted in a herme cally sealed TO-72 package. The 3C91C and 3C92C have a 935 nm wavelength, whereas the 3N243, 3N244, 3N245, 3N261, 3N262 and 3N263 have an 880 nm wavelength. All devices have 0.50” (12.70 mm) leads. Electrical characteris cs vary. The 3N261TX, 3N262TX and 3N263TX devices are similar to JEDEC registered op cally coupled isolators. TX and TXV devices are processed to OPTEK’s military screening program paƩerned aŌer MIL-PRF-19500. Please refer to ApplicaƟon BulleƟns 208 and 210 for addiƟonal design informaƟon and reliability (degradaƟon) data. Contact your local representa ve or OPTEK for more informa on. ApplicaƟons: • High-voltage isola on between input and output Electrical isola on in dirty environments Industrial equipment Medical equipment Office equipment • • • • 3C91 2 1 3C91C (TX, TXV) 3C92C (TX, TXV) Sensor IsolaƟon Voltage (,000) CTR IF (mA) Min / Max Typ / Max 0.3 / 2.0 935 nm 3N243 (TX, TXV) 3N245 (TX, TXV) 3N261 (TX, TXV) VCE (V) Typ / Max 10 / 50 10 / 50 3 / 40 10 / 30 1 / 40 5 / 30 Transistor 0.3 / NA 1 0.6 / NA 880 nm 0.50" .05 / NA 3N262 (TX, TXV) 1.0 / 5.0 3N263 (TX, TXV) 2.0 / 10.0 Phototransistor Collector is connected to the Header-Base-Case for ALL versions 3 3N2XX 4 Lead Length 0.15 / NA 3N244 (TX, TXV) 3C92 1 LED Peak Wavelength Part Number 2 3 4 1 BoƩom View 3 4 2 Pin # 3C91 3C92 1 Cathode Cathode 3N2XX Emi er 2 Collector Emi er Cathode 3 Emi er Collector Collector 4 Anode Anode Anode General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc DIMENSIONS ARE IN: [ MILLIMETERS ] INCHES 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue A.4 06/2015 Page 1 Sensing and Control Hi-Reliability Optically Coupled Isolator 3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261, 3N262, 3N263 (TX, TXV) Absolute Maximum RaƟngs (TA = 25° C unless otherwise noted) Opera ng Temperature Range -55o C to +125o C Storage Temperature Range -65o C to +150o C ± 1 kVDC(1) Input to Output Isola on Voltage 260° C(2) Lead Soldering Temperature [1/16 inch (1.6 mm) from case for 5 seconds with soldering iron] Input Diode Forward DC Current 40 mA Reverse Voltage 2.0 V 60 mW(3) Power Dissipa on Output Phototransistor Con nuous Collector Current 30 mA Collector-Emi er Voltage 30 V Emi er-Collector Voltage 5.0 V 200 mW(4) Power Dissipa on Notes: 1. Measured with input leads shorted together and output leads shorted together. 2. RMA flux is recommended. Dura on can be extended to 10 seconds maximum when flow soldering. 3. Derate linearly 2.0 mW/° C above 25° C. 4. Derate linearly 0.60 mW/° C above 65° C. IC(ON) vs TA 2.5 Normalized @ 20 mA and 25° C 2.0 IC(ON) (mA) IF = 50mA 1.5 1.0 IF = 20mA 0.5 0.0 -55 -35 -15 +5 +25 General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc +45 TA (°C) +65 +85 +105 +125 +135 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue A.4 06/2015 Page 2 Sensing and Control Hi-Reliability Optically Coupled Isolator 3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261, 3N262, 3N263 (TX, TXV) Electrical CharacterisƟcs (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX 0.8 1.0 0.7 0.8 1.0 0.7 - 1.2 1.5 1.3 1.5 1.2 1.5 1.7 1.3 UNITS TEST CONDITIONS Input Diode VF Forward Voltage 3C91C, 3C92C (TX, TXV) 3C91C, 3C92C (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) VR Reverse Voltage 3C91C, 3C92C (TX, TXV) 7 - - IR Reverse Current 3C91C, 3C92C (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) - - 1 100 100 CIN Diode Capacitance 3C91C, 3C92C (TX, TXV) - 25 - V(BR)CEO Collector-Emi er Breakdown Voltage 3C91C, 3C92C (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) 50 30 40 - - V(BR)ECO Emi er-Collector Breakdown Voltage 3C91C, 3C92C (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) 7 5 7 - - Collector Dark Current 3C91C, 3C92C (TX, TXV) 3C91C, 3C92C (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) - - 10 50 100 100 100 100 V V µA pF IF = 2 mA IF = 50 mA IF = 10 mA IF = 10 mA, TA = -55° C IF = 10 mA, TA = -100° C IF = 10 mA IF = 10 mA, TA = -55° C IF = 10 mA, TA = -100° C IR = 0.1 mA VR= 3.0 V VR= 2.0 V VR= 2.0 V V = 0, f = 1 MHz Output Phototransistor ICEO General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc V V nA nA nA µA µA µA IC = 10.0 mA IC = 1.0 mA IC = 1.0 mA IC = 10 µA IE = 100 µA IE = 100 µA VCE = 5 V VCE = 50 V VCE = 10.0 V VCE = 10.0 V, TA = 100° C VCE = 10.0 V VCE = 10.0 V, TA = 100° C 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue A.4 06/2015 Page 3 Sensing and Control Hi-Reliability Optically Coupled Isolator 3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261, 3N262, 3N263 (TX, TXV) Electrical CharacterisƟcs (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX 4.0 3.0 1.5 0.3 0.5 0.5 3.0 0.8 1.0 1.0 6.0 1.5 1.5 1.5 0.5 0.7 0.5 1.0 1.4 1.0 2.0 2.8 2.0 - 20 5 10 - - - 0.4 0.3 0.3 0.3 0.3 0.3 0.3 UNITS TEST CONDITIONS Coupled IC(ON) VCE(SAT) On-State Collector Current 3C91C, 3C92C (TX, TXV) 3C91C, 3C92C (TX, TXV) 3N243 (TX, TXV) 3N243 (TX, TXV) 3N243 (TX, TXV) 3N243 (TX, TXV) 3N244 (TX, TXV) 3N244 (TX, TXV) 3N244 (TX, TXV) 3N244(TX, TXV) 3N245 (TX, TXV) 3N245 (TX, TXV) 3N245(TX, TXV) 3N245(TX, TXV) 3N261(TX, TXV) 3N261 (TX, TXV) 3N261 (TX, TXV) 3N262 (TX, TXV) 3N262(TX, TXV) 3N262 (TX, TXV) 3N263 (TX, TXV) 3N263(TX, TXV) 3N263(TX, TXV) Collector-Emi er Satura on Voltage 3C91C, 3C92C (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N262, 3N263 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) 3N261, 3N262, 3N263 (TX, TXV) 3N261, tON Turn-on Time 3C91C, 3C92C (TX, TXV) - - 9 tIOFF Turn-off Time 3C91C, 3C92C (TX, TXV)) - - 6 General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc mA V µs µs IF = 10 mA , VCE = 5 V IF = 10 mA , VCE = 0.4 V IF = 10 mA , VCE = 10.0 V IF = 3 mA , VCE = 10.0 V IF = 10 mA , VCE = 10.0 V, TA = 55° C IF = 10 mA , VCE = 10.0 V, TA = 100° C IF = 10 mA , VCE = 10.0 V IF = 3 mA , VCE = 10.0 V IF = 10 mA , VCE = 10.0 V, TA = 55° C IF = 10 mA , VCE = 10.0 V, TA = 100° C IF = 10 mA , VCE = 10.0 V IF = 3 mA , VCE = 10.0 V IF = 10 mA , VCE = 10.0 V, TA = 55° C IF = 10 mA , VCE = 10.0 V, TA = 100° IF = 1 mA , VCE = 5.0 V IF = 2.0 mA , VCE = 5.0 V, TA = 55° C IF = 2.0 mA , VCE = 5.0 V, TA = 100° C IF = 1 mA , VCE = 5.0 V IF = 2.0 mA , VCE = 5.0 V, TA = 55° C IF = 2.0 mA , VCE = 5.0 V, TA = 100° C IF = 1 mA , VCE = 5.0 V IF = 2.0 mA , VCE = 5.0 V, TA = 55° C IF = 2.0 mA , VCE = 5.0 V, TA = 100° C IF = 50 mA , IC = 10 mA IF = 20 mA , IC = 1.50 mA IF = 20 mA , IC = 3.0 mA IF = 20 mA , IC = 6.0 mA IF = 2.0 mA , IC = 0.50 mA IF = 2.0 mA , IC = 1.0 mA IF = 2.0 mA , IC = 2.0 mA VCC = 5 V, IC = 2 mA, RL = 100 Ω VCC = 5 V, IC = 2 mA, RL = 100 Ω 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue A.4 06/2015 Page 4 Sensing and Control Hi-Reliability Optically Coupled Isolator 3C91C, 3C92C, 3N243, 3N244, 3N245, 3N261, 3N262, 3N263 (TX, TXV) Electrical CharacterisƟcs (TA = 25°C unless otherwise noted) SYMBOL PARAMETER MIN TYP MAX - 2 - 2.5 5.0 5.0 - - 100 10 109 - - UNITS TEST CONDITIONS Coupled CIO Input-to-Output Capacitance 3C91C, 3C92C (TX, TXV) 3N243, 3N244, 3N245 (TX, TXV) 3N262, 3N263 (TX, TXV) IIO Leakage Input -to-Output 3N243, 3N244, 3N245 (TX, TXV) 3N262, 3N263 (TX, TXV) RIO Isola on Resistance 3C91C, 3C92C (TX, TXV) tr Output Rise Time 3N243, 3N244, 3N245 (TX, TXV) 3N261, 3N262 (TX, TXV) 3N263 (TX, TXV) - - 10 20 25 tf Output Fall Time 3N243, 3N244, 3N245 (TX, TXV) 3N261, 3N262 (TX, TXV) 3N263 (TX, TXV) - - 10 10 25 3N261, 3N261, f = 1 MHz VIO = 0 V, f = 1.00 MHz(1) VIO = 0 V, f = 1.00 MHz(1) pF VIO = ± 1.00 kVDC(1) VIO = ± 1.00 kVDC(1) nA Ω VIO = +1 kV VCC = 10.0 V, IF = 10.0 mA, RL = 100 Ω(2)VCC = 10.0 V, IF = 5.0 mA, RL = 100 Ω(2) VCC = 10.0 V, IF = 5.0 mA, RL = 100 Ω(2) µs VCC = 10.0 V, IF = 10.0 mA, RL = 100 Ω(2)VCC = 10.0 V, IF = 5.0 mA, RL = 100 Ω(2) VCC = 10.0 V, IF = 5.0 mA, RL = 100 Ω(2) µs Notes: 1. Measured with input leads shorted together and output leads shorted together. 2. The input waveform is supplied by a generator with the following characteris cs: ZOUT = 50 Ω, tr ≤ 15 ns, duty cycle ~ 1%, pulse width ~ 100 ms IC(ON) vs IF vs TA VF vs IF vs TA 1.50 2.5 1.40 1.30 2.0 IC(ON) (mA) 1.20 VF (V) 1.10 1.00 -55 -35 0.90 1.5 1.0 -15 -55 -35 -15 +5 +25 +45 +65 +85 +105 +125 +135 +5 0.80 +25 +45 0.70 +65 0.5 +85 +105 0.60 +125 +135 0.50 0 10 20 30 40 50 IF (mA) General Note TT Electronics reserves the right to make changes in product specificaƟon without noƟce or liability. All informaƟon is subject to TT Electronics’ own data and is considered accurate at Ɵme of going to print. © TT electronics plc 0.0 0 10 20 30 40 50 IF (mA) 1645 Wallace Drive, Carrollton, TX 75006|Ph: +1 972 323 2200 www.optekinc.com | www. electronics.com Issue A.4 06/2015 Page 5