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| E2P0048-37-X3 OPTICAL MOS RELAYS This version: Jan. 1998 Previous version: May. 1997 OCM2M2, 2M3 Series M M electronic components OCM2M2, 2M3 SERIES M M Low ON-resistance Type Optical MOS Relay For AC/DC Load GENERAL DESCRIPTION The OCM2M2 and OCM2M3 Series are optical MOS relays for AC/DC load. The input portion is an infrared light emitting diode. The output portion uses a combination of VD-MOS (Vertical Diffusion MOS) FETs and photodiode arrays. The device is encased in an extremely small 6-pin plastic DIP or SMD-type (gull-wing) package. The optical MOS relay switch may be used in applications that currently use mechanical relay switches, but offers smaller size, noise-free switching, and electronic circuit compatibility because of its non-mechanical operation. Optical MOS relay switches also dissipate less power than equivalent bipolar devices at lower switching frequencies. FEATURES * * * * * Infinitesimally small control voltage High reliability due to non-contact and optical operation No chattering or switch bounces No mechanical switching noises Small size and easy mounting (6-pin plastic DIP or SMD-type[gull-wing] package) APPLICATIONS * * * * * * Telecommunications equipment Measurement equipment Home electronics Automatic meter reading equipment Other applications requiring small size or high performance Other applications requiring non-contact switches 1/7 OPTICAL MOS RELAYS OCM2M2, 2M3 Series M M PIN CONFIGURATION (Unit: mm) * DIP Type 8.68 y 0.5 * SMD Type (gull-wing) 5.68 0.25 r 7.62 0.15 0.25 0.03 6.4 0.3 0 +15 -0 1.20.2 y r 6.4 0.3 1.1 0.4 1.2 0.2 8.680.5 q 2.54 0.1 5.08 e 5.93 0.25 3.65 0.2 MAX 0 +15 -0 q 2.54 0.1 e 0.25 0.03 5.08 3.65 0.2 0.2 4.75 0.8 0.2 2.8 0.35 0.5 0.2 0.5 0.2 * Through hole (Bottom view) * Mounting pad (Top view) 1.5 4.0 1.9 2.54 2.54 6-f0.85 7.62 8.3 * Pin Connection Diagram y t r Discharge Circuit 1: Anode 2: Cathode 3: NC 4: Drain 5: Source 6: Drain (LED) (LED) (MOS FET) (MOS FET) (MOS FET) q w e 2.54 2.54 1.1 0.4 9.9 0.6 2/7 OPTICAL MOS RELAYS OCM2M2, 2M3 Series M M ABSOLUTE MAXIMUM RATINGS (Ambient temperature Ta=25C) Product Name Parameter Symbol OCM202 OCM212 OCM222 OCM242 Condition Unit OCM203 OCM213 OCM223 OCM243 mA mA/C 50 Refer to [Derating Factor of Continuous Forward Current] of characteristics data 0.5 5 75 60 400 100 350 200 250 400 150 Input Characteristics Continuous Forward Current IF Derating Factor of Continuous Forward Current Peak Forward Current Reverse Voltage Power Dissipation Load Voltage Load Current Derating Factor of Load Current Surge Load Current Total Power Dissipation Total Power Dissipation DIF IFM VR PDL VOFF ION DION ISUG PD Ptot Pulse width 1 ms 1shot Pulse width 100 ms Cycle 10 ms A V mW V mA mA/C A mW mW Output Characteristics Refer to [Derating Factor of Load Current] of characteristics data 3.5 300 325 1500 OCM202 OCM212 OCM222 OCM242 4000 OCM203 OCM213 OCM223 OCM243 -40 to +85 -40 to +100 1.5 Isolation Voltage VIO V(rms) Operating Temperature Storage Temperature Topr Tstg C C 3/7 OPTICAL MOS RELAYS OCM2M2, 2M3 Series M M ELECTRICAL CHARACTERISTICS (Ambient temperature Ta=25C) Product Name Parameter Input Characteristics Symbol OCM202 OCM212 OCM222 OCM242 Condition IF=10 mA VR=5 V ION=100 mA VOFF=Rating ION=100 mA IF=10 mA ION=100 mA Time to flow current is within one second Unit OCM203 OCM213 OCM223 OCM243 V mA mA mA 0.4 W mA pF pF ms ms 70 50 1.3 0.3 1.0 0.2 1.0 0.9 1.5 0.6 1.3 2.0 1.0 35 25 1.0 1.3 10 5 0.2 2.0 3.0 4.0 6.0 9.0 12.5 Forward Voltage VF Min. Max. Max. Max. Min. Min. Typ. Max. Max. Typ. Typ. Typ. Max. Typ. Max. IR Reverse Current Operation Input Current *1 IFA Recovery Input Current IFR Output Characteristics On-resistance RON Off-state Leakage Current*2 IOFF Output Terminal Capacitance COUT Input-to-output Capacitance CIO Turn-on Time Turn-off Time *3 *3 VOFF=Rating VOFF=50 V f=1 MHz f=1 MHz IF=10 mA ION=100 mA Coupling Characteristics tON tOFF *1 : Can correspond to special specification IFA<3.0 mA *2 : Can correspond to special specification IOFF<1.0 nA *3 : Can correspond to special specification tON/tOFF<0.5 ms 4/7 OPTICAL MOS RELAYS OCM2M2, 2M3 Series M M TYPICAL CHARACTERISTICS * Derating Factor of Contimuous Forward Current 60 * Derating Factor of Load Current 600 Continuous Forward Current IF (mA) Continuous Load Current ION (mA) 50 -0.5mA/C 500 OCM202/203 (-4.0 mA/C) 400 OCM212/213 (-3.5 mA/C) 300 OCM222/223 (-2.5 mA/C) 200 OCM242/243 (-1.5 mA/C) 40 30 20 10 100 0 -40 0 50 100 0 -40 0 50 100 Temperature Ta (C) Temperature Ta (C) * Operation Input Current vs. Ambient Temperature 10 ION=100 mA * Recovery Input Current vs. Ambient Temperature 10 Recovery Input Current IFR (mA) Operation Input Current IFA (mA) ION=100 mA 5 5 OCM202/203(VOFF=60 V) OCM212/213(VOFF=100 V) OCM222/223(VOFF=200 V) OCM242/243(VOFF=400 V) 0 -40 0 50 100 0 -40 0 50 100 Temperature Ta (C) Temperature Ta (C) * On-resistance vs. Ambient Temperature 1 5 IF=10 mA ION=100 mA * On-resistance vs. Ambient Temperature 2 20 OCM222/223 IF=10 mA ION=60 mA On-resistance RON (W) 3 On-resistance RON (W) 4 OCM242/243 10 OCM212/213 2 1 OCM202/203 0 -40 0 50 100 0 -40 0 50 100 Temperature Ta (C) Temperature Ta (C) 5/7 OPTICAL MOS RELAYS * Turn-on/Turn-off Time vs. Ambient Temprature 1000 IF=10 mA ION=100 mA ton OCM2M2, 2M3 Series M M * Off-state Leakage Current vs. Ambient Temperature 10 -8 100 toff Off-state Leakage Current IOFF (A) Turn-on / Turn-off Time (ms) OCM242/243 (VOFF=400 V) 10 -9 OCM222/223 (VOFF=200 V) OCM212/213 (VOFF=100 V) 10 -10 10 OCM202/203 (VOFF=60 V) 10 -11 1 -40 0 50 100 -40 0 50 100 Temperature Ta (C) Temperature Ta (C) * Countinuous Forward Current vs. On-resistance 1 5 Ta=25C * Countinuous Forward Current vs. On-resistance 2 20 18 Ta=25C On-resistance RON (W) On-resistance RON (W) 4 16 14 12 10 8 6 4 2 OCM222/223 OCM242/243 3 2 OCM212/213 1 OCM202/203 0 0 10 20 0 0 10 20 Input Current IF (mA) Input Current IF (mA) * Countinuous Forward Current vs. Turn-on/Turn-off Time 10 Ta=25C * Output Terminal Capacitance vs. Applied Voltage 1000 f=1 MHz Ta=25C Turn-on / Turn-off Time (ms) 1 Output Terminal Capacitance Cout (pF) 100 OCM202/203 OCM212/213 OCM222/223 OCM242/243 10 toff 0.1 ton 0.01 0.2 1 10 1 1 10 100 Input Current IF (mA) Applied Voltage (V) 6/7 OPTICAL MOS RELAYS OCM2M2, 2M3 Series M M * Load current vs. voltage 500 IF=10 mA Ta=25C OCM202/203 OCM212/213 OCM222/223 OCM242/243 Load Current ION (mA) 0 -500 -2 0 2 Voltage (V) * Example Circuit for Measuring Turn-on/Turn-off Time IF IF ton toff 90% ION VOUT VOUT 10% R5 7/7 |
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