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| 53274 Solid State Relay SPST, 90VDC - 10A Mii MICROCIRCUITS DIVISION Features: * * * * * * * Hermetically Sealed in Surface Mount Package Low On-resistance 10A Continuous Output Current Performance over -55C to +125C Optically Coupled Input/Output Isolation Tested to 1000 VDC Shock and Vibration Resistant Applications: * * * * * Military/High Reliability Systems Power Distribution/Switching Solenoid Driver Stepper Motor Driver Heater Switching DESCRIPTION The 53274 is a Power MOSFET Optocoupler designed for military applications. This light-weight device is resistant to damage from severe shock and vibration, and is immune to contact related problems inherent in electromechanical relays. The device is enclosed in a hermetic metal package to ensure reliability in harsh environments. Effective isolation of 1000 VDC between control and load circuits is achieved through the use of optical coupling. Functionally, the device operates as a single-pole single-throw, normally open (1 Form A) DC solid-state relay. The SSR is actuated by an input current of 5 to 15 mA, which can be supplied from standard logic types such as opencollector TTL. Output is provided by a power MOSFET exhibiting very low RDS(ON) and capable of carrying a continuous current of 10 amperes. The basic data sheet part is environmentally screened to H level in accordance with Table C-IX of MIL-PRF -38534. ABSOLUTE MAXIMUM RATINGS Output Voltage...................................................................................................................................... 90 VDC Continuous Output current ..........................................................................................................................10 A (1) Peak Output Current ...............................................................................................................................22 A Storage Temperature Range .................................................................................................... -65C to +150C Operating Junction Temperature ............................................................................................... -55C to +150C Lead Solder Temperature for 10 seconds ................................................................................................. 300C Continuous Input Current ......................................................................................................................... 20 mA (2) Peak Input Current ............................................................................................................................ 100 mA Reverse Input Voltage ............................................................................................................................. 6 VDC (3) Power Dissipation ..................................................................................................................................25 W Linear Derating Factor......................................................................................................................... 0.2 W/C WEIGHT: ............................................................................................................................ 4.2 grams (typical) Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION * 905 E. Walnut St., Garland, TX 75040 * (972) 272-3571 * Fax (972) 494-2281 * * * www.micropac.com E-MAIL: microsales@micropac.com 12/3/03 Pg. 1 of 5 53274 RECOMMENDED OPERATING CONDITIONS: Parameter Output Voltage Continuous Output Current Input Current (on) Input Voltage (off) Operating Case Temperature ELECTRICAL SPECIFICATIONS (Pre-Irradiation) TC = -55C to +125C unless otherwise specified Parameter Sym. Min. Typ.* Max. Symbol VO (OFF) IO (ON) IF (ON) VF (OFF) TC 5 0 Solid State Relay SPST, 90VDC - 10A Min. Max. 90 10 20 1 125 Units VDC A mA VDC C -55 Units Test Conditions IF = 15 mA IO = 10 A Pulse width = 15 ms Duty cycle 1% VF = 1 VDC VO = 90 VDC IF = 10 mA IR = 10 A RH 45%, t = 5 s VI-O = 1000 VDC TC = 25C IF = 15 mA IO = 10 A Pulse width = 15 ms Duty cycle 1% Notes Output On-Resistance R (ON) 0.055 0.100 Output Leakage Current Input Forward Voltage Input Reverse Breakdown Voltage Input-Output Leakage IO (OFF) VF VR II-O tON tOFF tR tF JC CO (OFF) CIN CI-O 2.45 6 <1 3.75 40 3.3 0.35 2.5 0.19 4 1.7 27 2.6 250 4.50 1 A VDC VDC A ms ms ms ms C/W nF pF pF 4, 5 Figures 3, 4 Figures 3, 5 6, Figure 3 Turn-On Time Turn-Off time Rise Time Fall Time Thermal Resistance (junction-case) Output Off-Capacitance Input Capacitance Input-Output Capacitance * All typical values are at TC = 25C 8.0 2 6.0 1.0 VO = 28 VDC f = 1 MHz VF = 0 V f = 1 MHz VI-O = 0 V f = 1 MHz 4 Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION * 905 E. Walnut St., Garland, TX 75040 * (972) 272-3571 * Fax (972) 494-2281 * * * www.micropac.com E-MAIL: microsales@micropac.com 12/3/03 Pg. 2 of 5 53274 Notes: 1. 2. 3. 4. 5. 6. Solid State Relay SPST, 90VDC - 10A Non-repetitive, pulse width 10ms, TC = 25C (see Figure 6). Non-repetitive, pulse width 100s, TC = 25C. Case Temperature TC = 25C (see Figure 7). Input pins shorted together and output pins shorted together. Input-output potential applied momentarily, not an operating condition. Rise time is measured from 10% to 90% of load current (90% to 10% of VO). Fall time is measured from 90% to 10% of load current (10% to 90% of VO). CAUTION: Care should be taken so as not to exceed the maximum power dissipation and maximum junction temperature when repetitively switching loads. INPUT ON OFF OUTPUT ON OFF Figure 1. Truth Table Figure 1. Terminal Connections +V C RS +DC SUPPLY R LOAD 1 4 2 -V C 3 OUTPUT GND TOP VIEW Figure 2. Terminal Connections Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION * 905 E. Walnut St., Garland, TX 75040 * (972) 272-3571 * Fax (972) 494-2281 * * * www.micropac.com E-MAIL: microsales@micropac.com 12/3/03 Pg. 3 of 5 53274 ZO = 50 t R = t F = 10ns PULSE GENERATOR Solid State Relay SPST, 90VDC - 10A V LOAD= 40 V RL = 4 4 VO MONITOR 1 CL = 25 pF (INCLUDES PROBE AND FIXTURE CAPACITANCE) I F MONITOR (100mV/mA) 2 100 3 50% IF 50% VO 10% 90% t ON tOFF Figure 3. Switching Waveforms and Test Circuits 30 Turn-on Time (ms) Turn-off Time (ms) 15mA 1 0.8 0.6 0.4 0.2 0 -55 -25 5 35 65 95 125 -55 -25 5 35 65 95 125 Temperature (C) Temperature (C) 25 20 15 5mA 10 10mA 5 0 Figure 4. Turn-on Time vs. Case Temperature for Different Values of IF (typical data). Figure 5. Turn-off Time vs. Case Temperature with IF = 5 to 15 mA (typical data). Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION * 905 E. Walnut St., Garland, TX 75040 * (972) 272-3571 * Fax (972) 494-2281 * * * www.micropac.com E-MAIL: microsales@micropac.com 12/3/03 Pg. 4 of 5 53274 Solid State Relay SPST, 90VDC - 10A 25 20 15 10 5 0 -55 -25 5 35 65 95 125 Temperature (C) Maximum Average Power Dissipation (W) Maximum Peak Output Current (A) 50 40 30 20 10 0 -55 -25 5 35 65 95 125 Temperature (C) Figure 6. Maximum Non-repetitive Output Current vs. Case Temperature (pulse width 10 ms). Figure 7. Maximum Average Output Power Dissipation vs. Case Temperature. CASE OUTLINE .750 .600 1 4 .150 .500 2 .094 3 .100 .040 1.060 .030 .185 .500 O.081 (4X) .025 MAX .025 .002 DIA (4 PLCS) .095 REF .060 .030 Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS DIVISION * 905 E. Walnut St., Garland, TX 75040 * (972) 272-3571 * Fax (972) 494-2281 * * * www.micropac.com E-MAIL: microsales@micropac.com 12/3/03 Pg. 5 of 5 |
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