DUAL CHANNEL PHOTOTRANSISTOR SMALL OUTLINE SURFACE MOUNT OPTOCOUPLERS MOCD207M MOCD208M DESCRIPTION The MOCD207M/MOCD208M consist of two silicon phototransistors optically coupled to two GaAs infrared LEDs. These devices are constructed in a small outline surface mount package which conforms to the standard SOIC-8 footprint. FEATURES • Dual Channel Optocoupler • Convenient Plastic SOIC-8 Surface Mountable Package Style • Two channels in one compact surface mount package • Closely Matched Current Transfer Ratios to Minimize Unit-to-Unit Variation • Minimum V(BR)CEO of 70 Volts Guaranteed • Standard SOIC-8 Footprint, with 0.050” Lead Spacing ANODE 1 1 • Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering 8 COLLECTOR 1 • High Input-Output Isolation of 2500 Vac (rms) Guaranteed CATHODE 1 2 7 EMITTER 1 • Meets U.L. Regulatory Requirements, File #E90700, Volume 2 APPLICATIONS ANODE 2 3 6 COLLECTOR 2 • Feedback control circuits • Interfacing and coupling systems of different potentials and impedances CATHODE 2 4 5 EMITTER 2 • General purpose switching circuits • Monitor and detection circuits ABSOLUTE MAXIMUM RATINGS (TA = 25°C Unless otherwise specified) Rating EMITTER Forward Current - Continuous Forward Current - Peak (PW = 100 µs, 120 pps) Reverse Voltage LED Power Dissipation @ TA = 25°C Symbol Value Unit IF 60 mA IF (pk) 1.0 A VR 6.0 V PD Derate above 25°C DETECTOR VCEO Collector-Emitter Voltage 90 mW 0.8 mW/°C 70 V Collector-Base Voltage VCBO 70 V Emitter-Collector Voltage VECO 7.0 V IC 150 mA 150 mW 1.76 mW/°C 2500 Vac(rms) Collector Current-Continuous Detector Power Dissipation @ TA = 25°C PD Derate above 25°C TOTAL DEVICE Input-Output Isolation Voltage (1,2) VISO (f = 60 Hz, 1 min. Duration) Total Device Power Dissipation @ TA = 25°C PD Derate above 25°C 250 mW 2.94 mW/°C Ambient Operating Temperature Range TA -45 to +100 °C Storage Temperature Range Lead Soldering Temperature Tstg -45 to +125 °C TL 260 °C (1/16” from case, 10 sec. duration) 2001 Fairchild Semiconductor Corporation DS300270 12/19/01 1 OF 6 www.fairchildsemi.com DUAL CHANNEL PHOTOTRANSISTOR SMALL OUTLINE SURFACE MOUNT OPTOCOUPLERS MOCD207M ELECTRICAL CHARACTERISTICS Parameter EMITTER Input Forward Voltage Reverse Leakage Current (TA = 25°C unless otherwise specified) (3) Test Conditions Symbol Device Min Typ** Max Unit IF = 30 mA VF All — 1.25 1.55 V VR = 6.0 V IR All — 0.001 100 µA C All — 18 — pF ICEO All — 1.0 50 nA Capacitance DETECTOR Collector-Emitter Dark Current MOCD208M VCE = 10 V, TA = 25°C VCE = 10 V, TA = 100°C ICEO All — 1.0 — µA Collector-Emitter Breakdown Voltage IC = 100 µA V(BR)CEO All 70 100 — V Emitter-Collector Breakdown Voltage IE = 100 µA V(BR)ECO All 7.0 10 — V f = 1.0 MHz, VCE = 0 V CCE All — 7.0 — pF MOCD207 100 150 200 MOCD208 40 — 125 MOCD207 34 — — MOCD208 13 — — Collector-Emitter Capacitance COUPLED IF = 10 mA, VCE = 5 V Current Transfer Ratio, Collector to Emitter CTR (4) IF = 1 mA, VCE = 5 V Collector-Emitter Saturation Voltage % IC = 2.0 mA, IF = 10 mA VCE (sat) All — — 0.4 V Turn-On Time IC = 2.0 mA, VCC = 10 V, RL = 100 Ω ton All — 3.0 — µs Turn-Off Time IC = 2.0 mA, VCC = 10 V, RL = 100 Ω toff All — 2.8 — µs Rise Time IC = 2.0 mA, VCC = 10 V, RL = 100 Ω tr All — 1.6 — µs IC = 2.0 mA, VCC = 10 V, RL = 100 Ω tf All — 2.2 — µs f = 60 Hz, t = 1 min. VISO All 2500 — — Vac(rms) VI-O = 500 V RISO All 1011 — — ! VI-O = 0 V, f = 1 MHz CISO All — 0.2 — pF Fall Time Isolation Surge Voltage Isolation Resistance (1,2) (2) Isolation Capacitance (2) ** Typical values at TA = 25°C NOTE: 1. Input-Output Isolation Voltage, VISO, is an internal device dielectric breakdown rating. 2. For this test, Pins 1, 2, 3 and 4 are common and Pins 5, 6, 7 and 8 are common. 3. Always design to the specified minimum/maximum electrical limits (where applicable). 4. Current Transfer Ratio (CTR) = IC/IF x 100%. www.fairchildsemi.com 2 OF 6 12/19/01 DS300270 DUAL CHANNEL PHOTOTRANSISTOR SMALL OUTLINE SURFACE MOUNT OPTOCOUPLERS MOCD207M Fig. 2 Output Curent vs. Input Current Fig. 1 LED Forward Voltage vs. Forward Current 1.8 I C - OUTPUT COLLECTOR CURRENT (NORMALIZED) 10 1.7 VF - FORWARD VOLTAGE (V) MOCD208M 1.6 1.5 1.4 TA = 55 C 1.3 1.2 TA = 25 C 1.1 TA = 100 C 1.0 1 10 100 VCE = 5V NORMALIZED TO IF = 10mA 1 0.1 IF - LED FORWARD CURRENT (mA) 0.01 0.1 1 Fig. 3 Output Current vs. Ambient Temperature 10 100 IF - LED INPUT CURRENT (mA) 10 I C - OUTPUT COLLECTOR CURRENT (NORMALIZED) I C - OUTPUT COLLECTOR CURRENT (NORMALIZED) Fig. 4 Output Current vs. Collector - Emitter Voltage 1.6 1 NORMALIZED TO TA = 25 o C 0.1 -80 -60 -40 -20 0 20 40 60 80 100 1.4 1.2 1.0 0.8 0.6 0.4 0.2 I F = 10mA NORMALIZED TO VCE = 5V 0.0 0 120 1 2 3 4 5 6 7 8 9 10 VCE - COLLECTOR -EMITTER VOLTAGE (V) o TA - AMBIENT TEMPERATURE ( C) Fig. 5 Dark Current vs. Ambient Temperature I CEO - COLLECTOR -EMITTER DARK CURRENT (nA) 10000 VCE=10V 1000 100 10 1 0.1 0 20 40 60 80 100 o TA - AMBIENT TEMPERATURE ( C) DS300270 12/19/01 3 OF 6 www.fairchildsemi.com DUAL CHANNEL PHOTOTRANSISTOR SMALL OUTLINE SURFACE MOUNT OPTOCOUPLERS MOCD207M MOCD208M SEATING PLANE Package Dimensions (Surface Mount) 0.164 (4.16) 0.144 (3.66) Pin 1 0.019 [0.48] 0.202 (5.13) 0.182 (4.63) 0.010 (0.25) 0.006 (0.16) 0.143 (3.63) 0.123 (3.13) 0.008 (0.20) 0.003 (0.08) 0.021 (0.53) 0.011 (0.28) 0.244 (6.19) 0.224 (5.69) 0.050 (1.27) TYP Lead Coplanarity : 0.004 (0.10) MAX www.fairchildsemi.com 4 OF 6 12/19/01 DS300270 DUAL CHANNEL PHOTOTRANSISTOR SMALL OUTLINE SURFACE MOUNT OPTOCOUPLERS MOCD207M MOCD208M ORDERING INFORMATION Option Order Entry Identifier Description R1 R1 Tape and reel (500 units per reel) R2 R2 Tape and reel (2500 units per reel) QT Carrier Tape Specifications (“D” Taping Orientation) 8.0 ± 0.10 3.50 ± 0.20 2.0 ± 0.05 0.30 MAX Ø1.5 MIN 4.0 ± 0.10 1.75 ± 0.10 5.5 ± 0.05 12.0 ± 0.3 8.3 ± 0.10 5.20 ± 0.20 0.1 MAX 6.40 ± 0.20 Ø1.5 ± 0.1/-0 User Direction of Feed DS300270 12/19/01 5 OF 6 www.fairchildsemi.com DUAL CHANNEL PHOTOTRANSISTOR SMALL OUTLINE SURFACE MOUNT OPTOCOUPLERS MOCD207M MOCD208M 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 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. www.fairchildsemi.com 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. 6 OF 6 12/19/01 DS300270