8-PIN WIDE BODY, HIGH-GAIN OPTOCOUPLERS CNW138 CNW139 DESCRIPTION The CNW138 and CNW139 are high isolation voltage optocouplers, comprising an infrared emitting AlGaAs diode, optically coupled to a high gain split Darlington photodetector in an 8-pin wide body dual-in-line package (DIP). 8 VCC N/C 1 7 VB + 2 V FEATURES F _ • • • • • • • • Wide body DIL encapsulation, with a pin distance of 10.16 mm Minimum clearance of 9.6 mm and minimum creepage of 10 mm High current transfer ratio Short propagation delay times TTL compatible Low saturation voltage High transient immunity Maximum permissible voltage of 8000 V (peak) and maximum operating isolation voltage of 1000 V (RMS) in accordance with VDE 00884 • UL recognized (File # E90700) 6 VO 3 N/C 4 5 GND 8 1 APPLICATIONS • • • • Line receivers Logic families ground isolation Low power systems Line voltage status indicator. 8 www.DataSheet4U.com 1 ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specified) Parameters Symbol Device Value Units TSTG All -55 to +150 °C Operating Temperature TOPR All -55 to +85 °C Lead Solder Temperature TSOL All 260 for 10 sec °C IF All 100 mA V TOTAL DEVICE Storage Temperature EMITTER Continuous Forward Current (DC) Reverse Voltage (DC) VR All 5 IF(pk) All 1 A PD All 250 mW Collector Current (DC) IC All 60 mA Output Voltage (pins 6 & 5) VO CNW138 -0.5 to 7 CNW139 -0.5 to 18 Supply Voltage (pins 8 & 5) VCC CNW138 -0.5 to 7 CNW139 -0.5 to 18 Emitter-Base Voltage (pins 7 & 5) VEBO All 5 V PD All 100 mW Forward Current - Peak (1 µs pulse, f = 300 Hz) LED Power Dissipation (up to TA = 70°C) DETECTOR Total Power Dissipation (up to TA = 70°C) 2001 Fairchild Semiconductor Corporation DS300400 6/04/01 1 OF 8 V V www.fairchildsemi.com 8-PIN WIDE BODY, HIGH-GAIN OPTOCOUPLERS CNW138 ELECTRICAL CHARACTERISTICS CNW139 (TA = 25°C Unless otherwise specified) INDIVIDUAL COMPONENT CHARACTERISTICS Parameter Test Conditions EMITTER Symbol Device VF All IR All Cd All IF = 1.6 mA Forward Voltage IF = 1.6 mA, TA = 0 to 70°C VR = 5 V Input Reverse Current VR = 5 V, TA = 0 to 70°C Diode Capacitance VD =0, f = 1MHz DETECTOR IC = 1 mA BVCEO IC = 0.1 mA IF = 0, VO = VCC = 7V, TA = 0 to 70°C BVEBO Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Logic High Output Current IOH IF = 0, VO = VCC = 18V, TA = 0 to 70°C Logic High Supply Current IF = 0, IO = 0,VCC = 18 V, TA = 0 to 70°C ICCH Logic Low Supply Current IF=1.6 mA, IO= O,VCC=18 V, TA= 0 to 70°C ICCL CNW138 CNW139 All Min Typ* Max 1.25 1.5 1.7 1.1 1.8 10 100 200 Unit V µA pF 7 18 V 0.5 V CNW138 0.05 250 CNW139 All All 0.1 100 0.01 0.5 1 2 mA µA µA ISOLATION CHARACTERISTICS Characteristic www.DataSheet4U.com Isolation Capacitance Isolation Resistance Test Conditions Symbol Min Typ* Max Units VI-O = 0V, f = 1 MHz CISO RISO 0.4 0.6 pF 1012 1013 VI-O = ±500 V (DC) T = 1 min. (Peak value) Input-Output Isolation Voltage T = 1 min. (RMS value) Maximum Operating Isolation Voltage TRANSFER CHARACTERISTICS Parameter TOTAL DEVICE Current Transfer Ratio Logic Low Output Voltage RMS value VISO VIORM ! 7070 V 5000 1000 V (TA = 25°C Unless otherwise specified) Test Conditions Symbol Device Min CNW138 CNW139 300 500 IF = 0.5 mA, VO = 0.4 V, VCC = 4.5 V, TA = 0 to 70°C, DC CNW139 400 IF = 1.6 mA, IC = 4.8 mA, VCC = 4.5 V, TA = 0 to 70°C CNW138 0.4 CNW139 0.4 IF = 1.6 mA, VO = 0.4 V, VCC = 4.5 V, TA = 0 to 70°C, DC IF = 1.6 mA, IC = 8 mA, VCC = 4.5 V, TA = 0 to 70°C IF = 5 mA, IC = 15 mA, VCC = 4.5 V, TA = 0 to 70°C CTR VOL IF = 12 mA, IC = 24 mA, VCC = 4.5 V, TA = 0 to 70°C Typ* Max Unit % 0.4 V 0.4 * Typical values at TA = 25°C www.fairchildsemi.com 2 OF 8 6/04/01 DS300400 8-PIN WIDE BODY, HIGH-GAIN OPTOCOUPLERS CNW138 SWITCHING CHARACTERISTICS Parameter Propagation delay time to logic low at output (Fig. 1) (TA = 25°C Unless otherwise specified) Typ* Max RL = 2.2 k!, IF = 1.6 mA, VCC = 5 V RL = 2.2 kΩ, IF = 1.6 mA, VCC = 5 V, 0 to 70°C Test Conditions Symbol Device Min 1.5 10 RL = 4.7 k!, IF = 0.5 mA, VCC = 5 V RL = 4.7 kΩ, IF = 0.5 mA, VCC = 5 V, 0 to 70°C 4 25 to logic high at output (Fig. 1) TPHL All 30 RL = 270 Ω, IF = 12 mA, VCC = 5 V 0.5 Common mode transient www.DataSheet4U.com immunity at logic high Common mode transient immunity at logic low 1.1 10 35 RL = 4.7 k!, IF = 0.5 mA, VCC = 5 V RL = 4.7 kΩ, IF = 0.5 mA, VCC = 5 V, 0 to 70°C 20 60 70 TPLH All 115 RL = 270 !, IF = 12 mA, VCC = 5 V RL = 270 Ω, IF = 12 mA, VCC = 5 V, 0 to 70°C Parameter µs 1 RL = 2.2 k!, IF = 1.6 mA, VCC = 5 V RL = 2.2 kΩ, IF = 1.6 mA, VCC = 5 V, 0 to 70°C TRANSIENT IMMUNITY Unit 11 RL = 270 Ω, IF = 12 mA, VCC = 5 V, 0 to 70°C Propagation delay time CNW139 2.0 µs 7 11 (see Fig. 2 and note 1) Test Conditions Symbol Device Min RL = 2.2 kΩ, IF = 0, VCC = 5 V, VCM = 10 V(p-p) CMH All 0.5 kV/µs RL = 2.2 kΩ, IF = 1.6 mA, VCC = 5 V, VCM = 10 V(p-p) CML All -0.5 kV/µs CMRR All Common mode rejection ratio RL = 100 Ω, IC = 45 mA, f = 10 kHz, VCC = 10 V Typ* Max -65 Unit dB Note 1. RCC (kΩ) = 1 V/0.15 IF (mA), to protect the photodetector against high surge currents. * Typical values at TA = 25°C www.fairchildsemi.com 3 OF 8 6/04/01 DS300400 8-PIN WIDE BODY, HIGH-GAIN OPTOCOUPLERS CNW138 100 µs CNW139 +VCC 10 µs IF 1/f < 100 µs 0V RL VO 5V VI 1.5 V 1.5 V VOL VO IF monitor 15 pF tPHL tPLH 50Ω Fig. 1 Switching Times Test Circuit and Waveforms +VCC tr, tf = 8 ns 10 V www.DataSheet4U.com VCM 0V 90% RL 90% 10% IF 10% tr B tf A + VO 5V VO VFF switch at A: IF = 0 mA VCM + VO - VOL switch at B: IF = 1.6 mA pulse generator Fig. 2 Transient Immunity Test Circuit and Waveforms +VCC RL VO working voltage Fig. 3 Logic Output Current Test Circuit DS300400 6/04/01 4 OF 8 www.fairchildsemi.com 8-PIN WIDE BODY, HIGH-GAIN OPTOCOUPLERS CNW138 Fig. 5 Normalized Current Transfer Ratio vs. Forward Current Fig. 4 LED Forward Current vs. Forward Voltage 1.4 FORWARD CURRENT - IF (mA) NORMALIZED CURRENT TRANSFER RATIO - CTR 100 10 TA = 25˚C 1 0.1 0.01 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 IF = 1.6mA VCC = 4.5V VO = 0.4V TA =25˚C 1.2 1.0 0.8 0.6 0.4 0.2 Normalized to IF = 1.6mA 0.0 0.1 1 0.001 www.DataSheet4U.com 2.0 FORWARD VOLTAGE - VF (V) Fig. 7 Logic Low Supply Current vs. Forward Current 1.4 12 IF = 1.6mA VCC = 4.5V VO = 0.4V LOGIC LOW SUPPLY CURRENT - ICCL (mA) NORMALIZED CURRENT TRANSFER RATIO 10 FORWARD CURRENT - IF (mA) Fig. 6 Normalized Current Transfer Ratio vs. Ambient Temperature 1.2 CNW139 1.0 0.8 0.6 0.4 0.2 10 8 VCC = 18V 6 VCC = 5V 4 2 Normalized to TA = 25˚C 0.0 -50 -25 0 25 50 75 100 125 0 0 AMBIENT TEMPERATURE - TA (˚C) 5 10 15 20 25 30 35 40 45 50 FORWARD CURRENT - IF (mA) www.fairchildsemi.com 5 OF 8 6/04/01 DS300400 8-PIN WIDE BODY, HIGH-GAIN OPTOCOUPLERS CNW138 Fig. 8 Logic High Output Current vs. Ambient Temperature Fig. 9 Output Current vs. Output Voltage 80 Vcc = 5V TA = 25˚C 10 3.5 mA V CC 1 60 = V = 18V O VCC = VO = 7V 0.1 0.01 0.001 3 mA 2.5 mA 50 2 mA 40 1.5 mA 30 1 mA 20 -50 -25 0 25 50 75 100 125 0.5 mA AMBIENT TEMPERATURE - TA (˚C) 10 0 Fig. 10 Propagation Delay vs. Ambient Temperature 0 1 50 2 OUTPUT VOLTAGE - VO (V) IF = 0.5 mA VCC = 5 V RL = 4.7 kohm Fig. 11 Propagation Delay vs. Ambient Temperature 40 25 IF = 1.6 mA VCC = 5 V RL = 2.2 kohm 30 TPLH 20 PROPAGATION DELAY - TP (µs) PROPAGATION DELAY - TP (µs) IIFF = 5 mA 4.5 mA 4 mA 70 OUTPUT CURRENT - IO (mA) LOGIC HIGH OUTPUT CURRENT - IOH (µA) 100 www.DataSheet4U.com CNW139 20 10 TPHL 0 -60 -40 -20 0 20 40 60 80 100 120 15 TPLH 10 5 AMBIENT TEMPERATURE - TA (˚C) TPHL 0 -60 Fig. 12 Propagation Delay vs. Ambient Temperature 4.0 PROPAGATION DELAY - TP (µs) -20 0 20 40 60 80 100 120 AMBIENT TEMPERATURE - TA (˚C) IF = 12 mA VCC = 5 V RL = 270 ohm 3.5 -40 3.0 2.5 TPLH 2.0 1.5 1.0 TPHL 0.5 0.0 -60 -40 -20 0 20 40 60 80 100 120 AMBIENT TEMPERATURE - TA (˚C) DS300400 6/04/01 6 OF 8 www.fairchildsemi.com 8-PIN WIDE BODY, HIGH-GAIN OPTOCOUPLERS CNW138 Package Dimensions (Through Hole) CNW139 Package Dimensions (Surface Mount) PIN 1 ID. PIN 1 ID. 0.354 (9.00) TYP SEATING PLANE 0.354 (9.00) TYP SEATING PLANE 0.445 (11.30) MAX 0.070 (1.78) 0.045 (1.14) 0.200 (5.08) 0.115 (2.92) 0.445 (11.30) MAX 0.496 [12.60] 0.070 (1.78) 0.045 (1.14) 0.020 (0.51) MIN 0.200 (5.08) 0.115 (2.92) 0.020 [0.51] 0.022 (0.56) 0.016 (0.41) 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) 0.016 (0.41) 0.016 (0.40) 0.008 (0.20) 0° to 15° 0.016 (0.40) MIN 0.016 (0.40) 0.008 (0.20) 0.100 (2.54) TYP 0.400 (10.16) TYP 0.100 (2.54) TYP www.DataSheet4U.com NOTE All dimensions are in inches (millimeters) www.fairchildsemi.com 7 OF 8 6/04/01 DS300400 8-PIN WIDE BODY, HIGH-GAIN OPTOCOUPLERS CNW138 CNW139 ORDERING INFORMATION Option Order Entry Identifier Description S .S Surface Mount Lead Bend 300 .300 VDE 0884 DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD 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. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD www.DataSheet4U.com SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body,or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in labeling, can be reasonably expected to result in a significant injury of the user. DS300400 5/24/01 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 8 OF 8 www.fairchildsemi.com