DATA SHEET Solid State Relay OCMOS FET PS7221A-2A 8-PIN SOP, 260 V BREAK DOWN VOLTAGE 2-ch Optical Coupled MOS FET DESCRIPTION The PS7221A-2A is a solid state relay containing GaAs LEDs on the light emitting side (input side) and MOS FETs on the output side. It is suitable for analog signal control because of its low offset and high linearity. FEATURES • 2 channel type (1 a + 1 a output) • Low LED operating current (IF = 1 mA) • Designed for AC/DC switching line changer • Small and thin package (8-pin SOP, Height = 2.1 mm) • Low offset voltage • Ordering number of taping product: PS7221A-2A-F3, F4 APPLICATIONS • Exchange equipment (FAX, MODEM, OCU + SLIC, etc.) • Measurement equipment • FA/OA equipment The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. Document No. P14400EJ2V0DS00 (2nd edition) Date Published June 2000 NS CP (K) Printed in Japan The mark • shows major revised points. © 1999, 2000 PS7221A-2A PACKAGE DIMENSIONS 0.4±0.3 (in millimeters) 9.08±0.5 TOP VIEW 8 7 6 5 1 2 3 4 7.0±0.3 0.05+0.08 –0.05 2.05+0.08 –0.05 0.15+0.10 –0.05 4.4 2 0.5±0.3 2.54 0.40+0.10 –0.05 0.25 M Data Sheet P14400EJ2V0DS00 1. LED Anode 2. LED Cathode 3. LED Anode 4. LED Cathode 5. MOS FET 6. MOS FET 7. MOS FET 8. MOS FET PS7221A-2A ORDERING INFORMATION Part Number PS7221A-2A Package 8-pin SOP Packing Style Magazine case 45 pcs PS7221A-2A -F3 *1 Application Part Number PS7221A-2A Embossed Tape 1 500 pcs/reel PS7221A-2A -F4 *1 For the application of the Safety Standard, following part number should be used. ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise specified) Parameter Symbol Ratings Unit Forward Current (DC) IF 50 mA Reverse Voltage VR 5.0 V PD 50 mW/ch IFP 1 A Break Down Voltage VL 260 V Continuous Load Current IL 170 mA ILP 300 mA PD 180 mW/ch BV 1 500 Vr.m.s. Total Power Dissipation PT 460 mW Operating Ambient Temperature TA –40 to +80 °C Storage Temperature Tstg –40 to +100 °C Diode Power Dissipation Peak Forward Current MOS FET Pulse Load Current *1 *2 (AC/DC Connection) Power Dissipation Isolation Voltage *3 *1 PW = 100 µs, Duty Cycle = 1 % *2 PW = 100 ms, 1 shot *3 AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output Data Sheet P14400EJ2V0DS00 3 PS7221A-2A RECOMMENDED OPERATING CONDITIONS (TA = 25 °C) Parameter Symbol MIN. TYP. MAX. Unit LED Operating Current IF 1 10 20 mA LED Off Voltage VF 0 0.5 V ELECTRICAL CHARACTERISTICS (TA = 25 °C) Parameter Diode MOS FET Coupled Symbol Conditions MIN. TYP. MAX. Unit 1.1 1.4 V Forward Voltage VF IF = 5 mA Reverse Current IR VR = 5 V 5.0 µA Off-state Leakage Current ILoff VD = 260 V 1.0 µA Output Capacitance Cout VD = 0 V, f = 1 MHz LED On-state Current IFon IL = 170 mA On-state Resistance 122 pF/ch 1.0 mA Ron IF = 10 mA, IL = 10 mA 3.4 10 Ω Turn-on Time *1 ton IF = 10 mA, VO = 5 V, RL = 500 Ω, 0.4 1.0 ms Turn-off Time *1 toff PW ≥ 10 ms 0.03 0.2 Isolation Resistance RI-O VI-O = 1.0 kVDC Isolation Capacitance CI-O V = 0 V, f = 1 MHz Ω 9 10 0.4 pF/ch *1 Test Circuit for Switching Time IF Pulse Input VL 50 % Input 0 VO = 5 V Input monitor 90 % VO monitor Output Rin RL 10 % ton 4 Data Sheet P14400EJ2V0DS00 toff PS7221A-2A TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise specified) MAXIMUM LOAD CURRENT vs. AMBIENT TEMPERATURE MAXIMUM FORWARD CURRENT vs. AMBIENT TEMPERATURE 300 Maximum Load Current IL (mA) Maximum Forward Current IF (mA) 100 80 60 40 20 0 –25 0 25 50 7580 250 200 150 100 50 0 –25 100 0 25 7580 50 Ambient Temperature TA (˚C) Ambient Temperature TA (˚C) FORWARD VOLTAGE vs. AMBIENT TEMPERATURE OUTPUT CAPACITANCE vs. APPLIED VOLTAGE 100 250 1.6 1.4 IF = 50 mA 30 mA 20 mA 10 mA 5 mA 1.2 1.0 1 mA 0.8 –25 0 25 50 75 Output Capacitance Cout (pF) Forward Voltage VF (V) f = 1 MHz 200 150 100 50 0 100 10 20 30 60 Ambient Temperature TA (˚C) Applied Voltage VD (V) OFF-STATE LEAKAGE CURRENT vs. AMBIENT TEMPERATURE LOAD CURRENT vs. LOAD VOLTAGE 10–6 VD = 260 V IF = 10 mA 200 10–7 Load Current IL (mA) Off-state Leakage Current ILoff (A) 50 40 10–8 10–9 10–10 100 –1.0 –0.5 0 0.5 1.0 –100 –200 10 –11 0 20 40 60 80 Load Voltage VL (V) Ambient Temperature TA (˚C) Data Sheet P14400EJ2V0DS00 5 PS7221A-2A NORMALIZED ON-STATE RESISTANCE vs. AMBIENT TEMPERATURE ON-STATE RESISTANCE DISTRIBUTION 30 Normalized to 1.0 at TA = 25 ˚C, IF = 10 mA, IL = 10 mA 2.5 2.0 1.5 1.0 n = 50 pcs, IF = 10 mA, IL = 10 mA 25 Number (pcs) Normalized On-state Resistance Ron 3.0 0.5 20 15 10 5 0.0 –25 0 25 50 0 100 75 3.0 3.2 3.4 3.6 Ambient Temperature TA (˚C) On-state Resistance Ron (Ω) TURN-ON TIME vs. FORWARD CURRENT TURN-OFF TIME vs. FORWARD CURRENT 2.5 0.25 VO = 5 V, RL = 500 Ω 2.0 Turn-off Time toff (ms) Turn-on Time ton (ms) VO = 5 V, RL = 500 Ω 1.5 1.0 0.5 0 5 10 15 20 0.15 0.10 0.05 0 30 25 0.20 15 n = 50 pcs, IF = 10 mA, VO = 5 V, RL = 500 Ω 15 10 5 20 15 10 5 0.4 30 n = 50 pcs, IF = 10 mA, VO = 5 V, RL = 500 Ω 25 Number (pcs) 20 0.3 25 20 30 25 Number (pcs) 10 TURN-OFF TIME DISTRIBUTION TURN-ON TIME DISTRIBUTION 30 0 5 Forward Current IF (mA) Forward Current IF (mA) 0.5 0 Turn-on Time ton (ms) 6 3.8 0.02 0.04 Turn-off Time toff (ms) Data Sheet P14400EJ2V0DS00 PS7221A-2A NORMALIZED TURN-OFF TIME vs. AMBIENT TEMPERATURE NORMALIZED TURN-ON TIME vs. AMBIENT TEMPERATURE Normalized to 1.0 at TA = 25 ˚C, IF = 10 mA, VO = 5 V, RL = 500 Ω 2.5 2.0 1.5 1.0 0.5 0.0 –25 0 25 50 75 100 3.0 Normalized Turn-off Time toff Normalized Turn-on Time ton 3.0 Normalized to 1.0 at TA = 25 ˚C, IF = 10 mA, VO = 5 V, RL = 500 Ω 2.5 2.0 1.5 1.0 0.5 0.0 –25 Ambient Temperature TA (˚C) 0 25 50 75 100 Ambient Temperature TA (˚C) Remark The graphs indicate nominal characteristics. Data Sheet P14400EJ2V0DS00 7 PS7221A-2A TAPING SPECIFICATIONS (in millimeters) 1.55±0.1 2.8±0.1 10.45±0.1 7.5±0.1 1.55±0.1 16.0±0.3 2.0±0.1 4.0±0.1 1.75±0.1 Outline and Dimensions (Tape) 0.3 7.6±0.1 12.0±0.1 Tape Direction PS7221A-2A-F3 PS7221A-2A-F4 Outline and Dimensions (Reel) 100±5.0 330 2.0±0.5 13.0±1.0 21.0±0.8 2.5 16.4 +2.0 –0.0 Packing: 1 500 pcs/reel 8 Data Sheet P14400EJ2V0DS00 PS7221A-2A RECOMMENDED SOLDERING CONDITIONS (1) Infrared reflow soldering • Peak reflow temperature 235 °C or below (package surface temperature) • Time of temperature higher than 210 °C 30 seconds or less • Number of reflows Two • Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt % is recommended.) Package Surface Temperature T (˚C) Recommended Temperature Profile of Infrared Reflow (heating) to 10 s 235 ˚C (peak temperature) 210 ˚C to 30 s 100 to 160 ˚C 60 to 120 s (preheating) Time (s) (2) Dip soldering • Temperature 260 °C or below (molten solder temperature) • Time 10 seconds or less • Number of times One • Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt % is recommended.) (3) Cautions • Fluxes Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent. • Avoid shorting between portion of frame and leads. ∗ ∗ ∗ : Portion of frame Data Sheet P14400EJ2V0DS00 9 PS7221A-2A [MEMO] 10 Data Sheet P14400EJ2V0DS00 PS7221A-2A [MEMO] Data Sheet P14400EJ2V0DS00 11 PS7221A-2A CAUTION Within this device there exists GaAs (Gallium Arsenide) material which is a harmful substance if ingested. 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