53111-1YC Datasheet | Micropac Industries

Features : Applications: - - - - - - - - - - - - Hermetically Sealed 8-Pin Dual-In-Line package Small Size and Weight Options: 5m A or 10m A input forward current Performance Guaranteed over - 55°C to +125°C Ambient Temperature Range AC/DC Signal & Power Switching Maximum Average Current AC/DC: 0.8 A DC only: 1.6 A 1500 VDC Withstand Test Voltage High Transient Immunity 5 A Output Surge Current Shock and Vibration Resistant MIL-PRF-38534 pliant Equivalent to HSSR7111/7112 - - - - - - Satellite/Space Systems Military/High Reliability Systems Standard 28 VDC and 48 VDC Load Driver Standard 24 VAC Load Driver AC/DC Electromechanical and Solid State Relay Replacement I/O Modules DESCRIPTION The 53111 is a single channel, hermetically sealed, power MOSFET optocoupler. Low on-resistance of the MOSFET output, bined with 1500 VDC isolation between input and output, makes this optocoupler ideal for solid state relay applications. Operation is specified over the full military temperature range. The part is supplied in an eight-pin, dual-in-line ceramic package, available as COTS, as fully pliant MIL-PRF-38534 Class H device, or with custom screening. Lead options support both through-hole and surface-mount assembly. The part is normally shipped with gold plated leads, but lead finishes per MIL-PRF-38534 are available. Functionally, the device operates as a single-pole, normally open (1 Form A) solid state relay. The device is actuated by an input current, which can be supplied from standard logic types such as open-collector TTL. The input current biases a light emitting diode that is optically coupled to an integrated photovoltaic diode array. The photovoltaic array powers control circuitry that operates the output MOSFETs. Optimum switching of either AC or DC loads is provided by a configurable output. For AC loads, connection A in Figure 1 must be used. Connection A will also switch DC loads but connection B, in Figure 1, provides DC-only operation with the advantages...