53274

53274 Solid State Relay SPST, 90VDC – 10A MICROPAC MICROCIRCUITS PRODUCTS DIVISION Mii Features: • • • • • • • Hermetically Sealed in Surface Mount Package Low On-resistance 10A Continuous Output Current Performance over -55°C to +125°C 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 .................................................................................................... -65ºC to +150ºC Operating Junction Temperature ............................................................................................... -55ºC to +150ºC Lead Solder Temperature for 10 seconds ................................................................................................. 300ºC 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 = -55°C to +125°C 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 µA RH ≤ 45%, t = 5 s VI-O = 1000 VDC TC = 25°C IF = 15 mA IO = 10 A Pulse width = 15 ms Duty cycle ≤ 1% Notes Output On-Resistance R (ON)  0.055 0.100 Ω Output Leakage Current Input Forward Voltage Input Reverse Breakdown Voltage Input-Output Leakage IO (OFF) VF VR II-O tON tOFF tR tF θJC CO (OFF) CIN CI-O  2.45 6         