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| E2P0052-37-X3 OPTICAL MOS RELAYS This version: Jan. 1998 Previous version: May. 1997 OCMS2M6 Series M electronic components OCMS2M6 SERIES M General-purpose SOP Type Optical MOS Relay For AC/DC Load GENERAL DESCRIPTION The OCMS2M6 series is a family of 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 SOP type package. The series reduced its area to 50% and its volume to 27% of the conventional DIP or SMDtype optical MOS relays. The series is 2.1mm thick and is ideal for modem card applications. 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 curcuit compatibility because of its non-mechanical operation. Optical MOS relay switches also dissipate less power than equivalent bipolar devices at lower switching frequencies. FEATURES * * * * * * Extremely low voltage control Thickness of 2.1mm 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 SOP package) APPLICATIONS * * * * * * Telecommunications system (such as modem cards) 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 OCMS2M6 Series M PIN CONFIGURATION (Unit: mm) * 6pin SOP Type 6.3 0.3 0.4 0.1 y r 2.0 0.25 6.4 0.4 q 2.54 0.1 5.08 e 4.4 0.3 0.15 +0.10 -0.05 0.12 0~10 0.5 0.2 1.0 0.25 * Mounting pad (Top view) 0.76 1.27 5.72 * Pin Connection Diagram 2.54 2.54 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 0.15 +0.2 -0.1 5.72 2/7 OPTICAL MOS RELAYS OCMS2M6 Series M ABSOLUTE MAXIMUM RATINGS (Ambient temperature Ta=25C) Product Name Parameter Input Characteristics Derating Factor of Continuous Forward Current Symbol Condition Unit mA mA/C OCMS206 OCMS216 OCMS226 OCMS236 OCMS246 50 Refer to [Derating Factor of Continuous Forward Current] of characteristics data 0.5 5 75 60 320 100 280 200 180 350 120 400 100 Continuous Forward Current IF 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 Isolation Voltage Storage Temperature VR PDL VOFF ION DION ISUG PD VIO Tstg A V mW V mA mA/C Output Characteristics Refer to [Derating Factor of Load Current] of characteristics data 1.0 300 325 1500 -40 to +85 -40 to +100 0.8 0.7 Pulse width 1 ms 1shot A mW mW V(rms) C C Total Power Dissipation Ptot Operating Temperature Topr 3/7 OPTICAL MOS RELAYS OCMS2M6 Series M ELECTRICAL CHARACTERISTICS (Ambient temperature Ta=25C) Product Name Parameter Symbol Condition IF=10 mA VR=5 V VOFF=Rating ION=100 mA Min. Max. Unit V OCMS206 OCMS216 OCMS226 OCMS236 OCMS246 1.0 1.3 10 5 0.2 1.0 2.0 3.0 2.0 3.0 4.0 4.0 7.0 10 1.0 35 25 15 1.3 0.3 1.0 0.2 1.0 12 10 7.0 17 24 10 22 33 Input Characteristics Forward Voltage Reverse Voltage VF IR Max. mA Operation Input Current *1 IFA ION=100 mA Max. mA Min. mA Recovery Input Current IFR Coupling Characteristics Output Characteristics On-resistance RON Min. IF=10 mA ION=100 mA Typ. W Time to flow current is within one second Max. Off-state Leakage Current*2 IOFF Output Terminal Capacitance COUT Input-to-output Capacitance CIO VOFF=Rating Max. mA VOFF=50 V f=1 MHz Typ. pF Turn-on Time Turn-off Time *3 *3 tON tOFF f=1 MHz Typ. pF IF=10 mA Typ. Ion=100 mA ms OCMS206 OCMS216 OCMS226 OCMS236 OCMS246 Max. Typ. Max. Ioff=50 mA ms *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 OCMS2M6 Series M TYPICAL CHARACTERISTICS * Derating Factor of Continuous Forward Current 60 * Derating Factor of Load Current 50 -0.5 mA/C Continuous Load Current ION (mA) 600 Continuous Forward Current IF (mA) 500 OCMS206 (-3.2 mA/C) 400 OCMS216 (-2.8 mA/C) 300 OCMS226 (-1.8 mA/C) 200 OCMS236 (-1.2 mA/C) 100 OCMS246/247 (-1.0 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 ION=100 mA 5 5 OCMS206(VOFF=60 V) OCMS216(VOFF=100 V) OCMS226(VOFF=200 V) OCMS236(VOFF=350 V) OCMS246(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 20 IF=10 mA ION=100 mA * On-resistance vs. Ambient Temperature 2 40 IF=10 mA ION=100 mA On-resistance RON (W) OCMS226 10 On-resistance RON (W) 20 OCMS246 OCMS236 OCMS216 OCMS206 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 OCMS2M6 Series M * Off-state Leakage Current vs. Ambient Temperature 10 -8 Off-state Leakage Current IOFF (A) Turn-on / Turn-off Time (ms) ton toff 0.1 OCMS236 (VOFF=350 V) 10 -9 OCMS246 (VOFF=400 V) OCMS226 (VOFF=200 V) 0.01 IF=10 mA ION=100 mA (OCMS206) (OCMS216) (OCMS226) ION=50 mA (OCMS236) (OCMS246) OCMS216 (VOFF=100 V) 10 -10 OCMS206 (VOFF=60 V) 10 -11 0.001 -40 0 50 100 -40 0 50 100 Temperature Ta (C) Temperature Ta (C) * Output Termianl Capacitance vs. Applied Voltage 10 Ta=25C * Continuous Forward Current vs. Turn-on/Turn-off Time 50 Ta=25C On-resistance RON (W) On-resistance RON (W) 40 30 OCMS246 20 OCMS236 5 OCMS216 OCMS206 10 OCMS226 0 0 10 20 0 0 10 20 Input Current IF (mA) Input Current IF (mA) * Output Termianl Capacitance vs. Applied Voltage 10 Ta=25C * Continuous Forward Current vs. Turn-on/Turn-off Time Output Terminal Capacitance Cout (pF) 1000 f=1 MHz Ta=25C Turn-on / Turn-off Time (ms) 1 100 toff ton 0.1 10 OCMS206 OCMS216 OCMS226 OCMS236 OCMS246 0.01 0.2 1 10 1 1 10 100 Input Current IF (mA) Applied Voltage (V) 6/7 OPTICAL MOS RELAYS * Load Cuurent vs. Voltage 500 IF=10 mA Ta=25C OCMS206 OCMS216 OCMS226 OCMS236 OCMS246 0 OCMS2M6 Series M Load Current ION (mA) -500 -2.5 0 2.5 Voltage (V) * Example Circuit for Measuring Turn-on/Turn-off Time IF IF ton toff 90% ION VOUT V OUT 10% RL 7/7 |
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