MOC70P1 / MOC70P2 / MOC70P3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH PACKAGE DIMENSIONS DESCRIPTION 0.510 [12.95] The MOC70PX consists of an infrared light emitting diode coupled to an NPN silicon phototransistor packaged into an injection molded housing. The housing is designed for wide gap, non contact sensing. 0.250 [6.35] 0.506 [12.85] 0.200 [5.08] NOM 0.080 [2.03] NOM 0.153 [3.89] 2X FEATURES CL 0.270 [6.86] • No contact sensing SCHEMATIC • 5 mm gap 0.050 [1.27] • .040” aperture SEATING PLANE 0.140 [3.56] 0.105 [2.67] 4 2 3 • Low profile 0.020 [0.51] 4 X • PCB mount 0.380 [9.65] • Transistor output PIN 3 (COLLECTOR) PIN 2 CATHODE 1 0.100 [2.54] NOTES PIN 1 (ANODE) 1. Derate power dissipation linearly, on each component, 1.67 mW/°C above 25°C. 2. RMA flux is recommended. 3. Methanol or isopropyl alcohols are recommended as cleaning agents. 4. Soldering iron tip 1/16” (1.6mm) from housing. 5. As long as leads are not under any stress or spring tension. PIN 4 (EMITTER) NOTES: 1. Dimensions for all drawings are in inches (millimeters). 2. Tolerance of ± .010 (.25) on all non-nominal dimensions unless otherwise specified. ABSOLUTE MAXIMUM RATINGS Parameter Operating Temperature (TA = 25°C unless otherwise specified) Symbol Rating Units TOPR -55 to +100 °C Storage Temperature TSTG -55 to +100 °C Soldering Temperature (Iron)(2,3,4,5) TSOL-I 240 for 5 sec °C Soldering Temperature (Flow)(2,3,5) TSOL-F 260 for 10 sec °C Continuous Forward Current IF 50 mA Reverse Voltage VR 6 V PD 100 mW EMITTER (1) Power Dissipation SENSOR Collector-Emitter Voltage VCEO 30 V Emitter-Collector Voltage VECO 4.5 V Collector Current IC 20 mA Power Dissipation(1) PD 150 mW 2001 Fairchild Semiconductor Corporation DS300009 4/25/01 1 OF 5 www.fairchildsemi.com MOC70P1 / MOC70P2 / MOC70P3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH ELECTRICAL / OPTICAL CHARACTERISTICS PARAMETER (TA = 25°C ) TEST CONDITIONS SYMBOL MIN TYP MAX UNITS IF = 50 mA VF — — 1.8 V VR = 6 V IR — — 100 µA EMITTER Forward Voltage Reverse Leakage Current SENSOR Collector-Emitter Breakdown Voltage IC = 10 mA BVCEO 30 — — V Emitter-Collector Breakdown Voltage IE = 100 µA BVECO 4 — — V VCE = 10 V, IF = 0 ICEO — — 100 nA Collector-Emitter Leakage COUPLED IC(ON) Collector Current (See selection guide below) Collector Emitter VCE (SAT) Saturation Voltage ( See selection guide below) Turn-on Time IF = 30 mA, VCC = 5 V, RL = 2.5 k1 t(ON) — 20 — µs Turn-off Time IF = 30 mA, VCC = 5 V, RL = 2.5 k1 t(OFF) — 80 — µs SYMBOL MIN TYP MAX MOC70PX OPTICAL SWITCH SELECTION GUIDE PARAMETER TEST CONDITIONS UNITS ON-STATE COLLECTOR CURRENT MOC70P1 IF = 5 mA, VCE = 10 V IC(ON) 0.15 — — mA MOC70P2 IF = 5 mA, VCE = 10 V IC(ON) 0.30 — — mA MOC70P3 IF = 5 mA, VCE = 10 V IC(ON) 0.60 — — mA MOC70P1 IF = 20 mA, VCE = 10 V IC(ON) 1.0 — — mA MOC70P2 IF = 20 mA, VCE = 10 V IC(ON) 2.0 — — mA MOC70P3 IF = 20 mA, VCE = 10 V IC(ON) 4.0 — — mA MOC70P1 IF = 30 mA, VCE = 10 V IC(ON) 1.9 — — mA MOC70P2 IF = 30 mA, VCE = 10 V IC(ON) 3.0 — — mA MOC70P3 IF = 30 mA, VCE = 10 V IC(ON) 5.5 — — mA COLLECTOR-EMITTER SATURATION VOLTAGE MOC70P1 IF = 1.8 mA, IF = 30 mA VCE (SAT) — — 0.40 V MOC70P2 IF = 1.8 mA, IF = 20 mA VCE (SAT) — — 0.40 V MOC70P3 IF = 1.8 mA, IF = 20 mA VCE (SAT) — — 0.40 V www.fairchildsemi.com 2 OF 5 4/25/01 DS300009 MOC70P1 / MOC70P2 / MOC70P3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH Fig. 1 Forward Current vs. Forward Voltage Fig. 2 Forward Voltage vs. Ambient Temperature 55 3 VF - FORWARD VOLTAGE (mA) IF - FORWARD CURRENT (mA) 50 TA = 30˚C 45 40 TA = 25˚C 35 TA = 70˚C 30 25 20 15 10 IF Pulsed Pulse Width=100us Duty Cycle=0.1% IF = 100 mA 2 IF = 50 mA 1 IF = 10 mA IF = 20 mA 5 0 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 -40 1.8 0 20 40 60 80 100 TA - AMBIENT TEMPERATURE (˚C) Fig. 3 Collector-Emitter Dark Current (Normalized) vs. Ambient Temperature Fig. 4 Collector Current vs. Collector-Emitter Voltage 104 5 Normalized to: VCE =25V VCE =25V TA =25o C 3 10 VCE =10V 102 1 10 100 10-1 TA = 25˚C 4.5 IF = 40 mA 4 IF = 30 mA 3.5 3 2.5 IF = 20 mA 2 1.5 IF = 10 mA 1 0.5 0 0 20 40 60 80 100 0 TA - AMBIENT TEMPERATURE (˚C) DS300009 -20 VF - FORWARD VOLTAGE (V) IC(ON) - COLLECTOR CURRENT (mA) ICEO - NORMALIZED DARK CURRENT (mA) 0 4/25/01 1 2 3 4 5 6 7 8 9 10 11 12 VCE - COLLECTOR-EMITTER VOLTAGE (V) 3 OF 5 www.fairchildsemi.com MOC70P1 / MOC70P2 / MOC70P3 Fig. 5 Collector Current vs. Forward Current IC(ON) - NORMALIZED COLLECTOR CURRENT (mA) IC(ON) - NORMALIZED COLLECTOR CURRENT (mA) PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH 10 Normalized to: IF =20mA VCE =5V Pulse Width=100us TA=25oC 1 0.1 0.01 1 10 100 Fig. 6 Collector Current vs. Ambient Temperature 10 Normalized to: VCE =5V IF =20mA T =25oC A IF =20mA 1 IF =10mA IF =5mA 0 -40 -20 IC(ON) - NORMALIZED COLLECTOR CURRENT (mA) Fig. 7 Switching Time Vs. Load Resistance SWITCHING TIME (µs) 100 10 tf tr 1 0.1 10 100 1000 RL - LOAD RESISTANCE (Ω) www.fairchildsemi.com 20 40 60 80 100 TA - AMBIENT TEMPERATURE (˚C) IF - FORWARD CURRENT (mA) VCC = 5V IC = 3mA tpw = 10µs T=100µs TA = 25 oC 0 Fig. 8 Collector Current Vs. Shield Distance 1.00 Black Shield Normalized to value with shield removed d 0 Black Shield 0.10 d 0 0.01 2 3 4 5 6 d - DISTANCE (mm) 4 OF 5 4/25/01 DS300009 MOC70P1 / MOC70P2 / MOC70P3 PHOTOTRANSISTOR OPTICAL INTERRUPTER SWITCH DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES 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: 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. DS300009 4/25/01 5 OF 5 www.fairchildsemi.com