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| E2P0051-37-X3 OPTICAL MOS RELAYS This version: Jan. 1998 Previous version: May. 1997 OCM4M8, 4M9 Series M M electronic components OCM4M8, 4M9 SERIES M M GENERAL DESCRIPTION Dual-Channel/Package General-purpose Type Optical MOS Relay For AC/DC Load The OCM4M8 and OCM4M9 Series are dual-channel, optical MOS relays for AC/DC load. The device is available in the same form factor as single-channel devices, with an 8-pin DIP and SMD-type (gull-wing) package. FEATURES * * * * * Extremely low voltage control High reliability due to non-contact, 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 OCM4M8, 4M9 Series M M PIN CONFIGURATION (Unit: mm) * DIP Type * SMD Type (gull-wing) 0.85 0.2 8 1.2 0.2 5 0.85 0.2 5.68 0.25 1.2 0.2 8 5 7.62 0.15 0.25 0.03 0 +15 -0 6.4 0.3 6.4 0.3 1.1 0.4 0.25 0.03 1.5 8.68 0.5 8.68 0.5 1 4 2.54 0.1 7.62 0 +15 -0 5.93 0.25 1 4 2.54 0.1 7.62 4.75 m a x . 3.65 0.2 3.65 0.2 2.8 0.35 0.8 0.2 0.5 0.2 0.5 0.2 0.5 0.2 0.5 0.2 * Through hole (Bottom view) * Mounting pad (Top view) 1.5 1.9 2.54 2.54 2.54 8-f0.85 7.62 8.3 1.9 * Pin Connection Diagram i u y t Discharge Circuit Discharge Circuit 1: Anode 2: Cathode 3: Anode 4: Cathode 5: Drain 6: Drain 7: Drain 8: Drain (LED1) (LED1) (LED2) (LED2) (MOS FET2) (MOS FET2) (MOS FET1) (MOS FET1) q w e r 2.54 2.54 2.54 4.0 0.2 1.1 0.4 2/7 9.9 0.6 OPTICAL MOS RELAYS OCM4M8, 4M9 Series M M ABSOLUTE MAXIMUM RATINGS (Ambient temperature Ta=25C) Product Name Parameter Symbol OCM408 OCM418 OCM428 OCM438 OCM448 Condition Unit OCM408 OCM419 OCM429 OCM439 OCM449 mA mA/C 50 Refer to [Derating Factor of Continuous Forward Current] of characteristics data 0.5 5 75 60 200 100 150 200 100 350 75 400 50 Continuous Forward Current IF Input Characteristics Derating Factor of Continuous Forward Current DIF Pulse width 100 ms Cycle 10 ms Peak Forward Current IFM Reverse Voltage Power Dissipation Load Voltage Load Current Derating Factor of Load Current Surge Load Current Power Dissipation VR PDL VOFF ION DION ISUG PD A V mW V mA mA/C Output Characteristics Refer to [Derating Factor of Load Current] of characteristics data 0.5 300 325 1500 OCM408 OCM418 OCM428 OCM438 OCM448 4000 OCM409 OCM419 OCM429 OCM439 OCM449 -40 to +85 -40 to +100 0.3 Pulse width 1 ms 1shot A mW mW Total Power Dissipation Ptot Isolation Voltage VIO V(rms) Operating Temperature Topr Storage Temperature Tstg C C 3/7 OPTICAL MOS RELAYS OCM4M8, 4M9 Series M M ELECTRICAL CHARACTERISTICS (Ambient temperature Ta=25C) Product Name Parameter Input Characteristics Forward Voltage Reverse Voltage Symbol OCM408 OCM418 OCM428 OCM438 OCM448 Condition IF=10 mA VR=5 V VOFF=Rating ION=100 mA IF=10 mA ION=100 mA OCM408, 409, 418, 419 Unit OCM409 OCM419 OCM429 OCM439 OCM449 V 1.0 1.3 10 5 0.2 VF IR Min. Max. Max. mA Operation Input Current*1 IFA ION=100 mA or Rating Max. mA Recovery Input Current IFR Min. mA Min. Typ. Coupling Characteristics Output Characteristics On-resistance RON ION=Rating W 4.0 5.0 5.0 7.0 12 16 1.0 25 35 50 70 Time to flow current is Max. within one second *2 IOFF Off-state Leakage Current Output Terminal Capacitance COUT Input-to-output Capacitance CIO VOFF=Rating Max. mA VOFF=50 V f=1 MHz f=1 MHz IF=10 mA Ion=100 mA OCM408, 409 OCM418, 419 OCM428, 429 Typ. pF Typ. pF Typ. Max. Typ. Max. 15 10 8 1.3 0.3 1.0 0.2 1.0 6 5 Turn-on Time Turn-off Time *3 tON *3 tOFF ms ms Ioff=50 mA OCM438, 439 OCM448, 449 *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 OCM4M8, 4M9 Series M M TYPICAL CHARACTERISTICS * Derating Factor of Continuous Forward Current 60 * Derating Factor of Load Current Continuous Forward Current IF (mA) 300 50 -0.5 mA/C Continuous Load Current ION (mA) 250 OCM408/409 (-2.0 mA/C) 200 OCM418/419 (-1.5 mA/C) 150 OCM428/429 (-1.0 mA/C) 100 OCM438/439 (-0.75 mA/C) 50 OCM448/449 (-0.5 mA/C) 0 50 100 40 30 20 10 0 -40 0 50 100 0 -40 Temperature Ta (C) Temperature Ta (C) * Operation Input Current vs. Ambient Temperature 10 * Recovery Input Current vs. Ambient Temperature 10 Operation Input Current IFA (mA) Recovery Input Current IFR (mA) ION=100 mA(OCM408/409) ION=100 mA(OCM418/419) ION=100 mA(OCM428/429) ION= 75 mA(OCM438/439) ION= 50 mA(OCM448/449) ION=100 mA 5 5 OCM408/409(VOFF=60 V) OCM418/419(VOFF=100 V) OCM428/429(VOFF=200 V) OCM438/439(VOFF=350 V) OCM448/449(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 25 IF=10 mA ION=100 mA * On-resistance vs. Ambient Temperature 2 125 IF=10 mA ION= 50 mA On-resistance RON (W) OCM428/429 15 On-resistance RON (W) 20 100 OCM448/449 75 10 50 OCM418/419 5 OCM438/439 25 OCM408/409 0 -40 0 -40 0 50 100 0 50 100 Temperature Ta (C) Temperature Ta (C) 5/7 OPTICAL MOS RELAYS * Turn-on/Turn-off Time vs. Ambient Temperature 1 OCM4M8, 4M9 Series M M * Off-state Leakage Current vs. Ambient Temperature 10 ton toff -8 Off-state Leakage Current IOFF (A) Turn-on / Turn-off Time (ms) OCM438/439 (VOFF=350 V) 10 -9 OCM448/449 (VOFF=400 V) 0.1 OCM428/429 (VOFF=200 V) OCM418/419 (VOFF=100 V) 10 -10 0.01 IF=10 mA ION=100 mA (OCM408/409) (OCM418/419) (OCM428/429) ION=50 mA (OCM438/439) (OCM448/449) 0 50 100 OCM408/409 (VOFF=60 V) 10 -11 1 -40 -40 0 50 100 Temperature Ta (C) Temperature Ta (C) * Continuous Forward Current vs. On-resistance 1 10 Ta=25C * Continuous Forward Current vs. On-resistance 2 100 Ta=25C On-resistance RON (W) On-resistance RON (W) 80 60 OCM448/449 40 OCM438/439 20 OCM428/429 5 OCM418/419 OCM408/409 0 0 10 20 0 0 10 20 Input Current IF (mA) Input Current IF (mA) * Continuous Forward Current vs. Turn-on/Turn-off Time 10 Ta=25C * Output Terminal Capacitance vs. Applied Voltage Output Terminal Capacitance Cout (pF) f=1 MHz Ta=25C Turn-on / Turn-off Time (ms) 1 toff 100 OCM408/409 OCM418/419 OCM428/429 OCM438/439 OCM448/449 10 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 * Load Current vs. Voltage 250 IF=10 mA Ta=25C OCM4M8, 4M9 Series M M OCM408/409 OCM418/419 Load Current ION (mA) OCM428/429 OCM438/439 OCM448/449 0 -250 -2.5 0 2.5 Voltage (V) * Example Circuit for Measuring Turn-on/Turn-off Time IF IF ton toff 90% I ON V OUT VOUT 10% RL 7/7 |
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