53252 Datasheet, PDF (1/6 Pages) Micropac Industries – 8-Pin Dual-In-Line Hermetic Package

53252
90V - 0.8A DUAL POWER
MOSFET OPTOCOUPLERS
DSCC DWG #5962-03247
Mii
MICROCIRCUITS DIVISION
Features:
 8-Pin Dual-In-Line Hermetic Package
 Performance over –55°C to +125°C
 Compact Isolation Solid State Switches
 Continuous Output Current: 0.8 A ⁽¹⁾
 Optically Coupled between Input and Output
 Isolation Tested to 1000 VDC
 High Level of Transient Immunity
 3 A Output Surge Current
 Shock and Vibration Resistant
 MIL-PRF-38534 screening optional
Applications:
 Military/High Reliability Systems
 Standard 28 VDC and 48 VDC Load Driver
 Aircraft Controls
 Electromechanical and Solid State Relay
Replacement
 I/O Modules
 Switching Heaters
DESCRIPTION
The 53252 is two power MOSFET optocouplers in a single 8-pin dual-in-line package suitable for applications
where two independent switches are required. The popular hermetic eight-pin dual-in-line ceramic package
combined with 1000 VDC isolation between input and output and between two isolated relays, makes this device
ideal for solid-state relay applications. Performance is specified over the full military temperature range. This device
is available in a variety of quality levels from COTS to class H including any custom screening requirements. Gold
plated leads are standard, but other lead finishes per MIL-PRF-38534 are also available.
Functionally, the device operates as two SPST, normally open (2 Form “A”) solid-state relays. Each relay is
actuated by an input current, which can be driven from a standard TTL device. The input current biases a light
emitting diode that is optically coupled to an integrated photovoltaic diode array. The photovoltaic diode array
energizes control circuitry that operates the output MOSFET.
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  [phone]  Fax [phone]
www.micropac.com E-MAIL: [e-mail]
6/9/03
Pg. 1 of 6