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53115 Datasheet(PDF) 1 Page - Micropac Industries
MICROPAC [Micropac Industries]
53115 Datasheet(HTML) 1 Page - Micropac Industries
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MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION
905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281
02 08 2013
POWER MOSFET OPTOCOUPLER,
480V / 0.28A / 0.55A, AC/DC, Hermetically Sealed
8-Pin Dual-In-Line package
Small Size and Weight
5mA or 10mA input forward current
Performance Guaranteed over –55°C to
+125°C Ambient Temperature
AC / DC Signal & Power Switching
VDC Withstand Test Voltage
High Transient Immunity
Military/High Reliability Systems
AC/DC Electromechanical and Solid State
The 53115 is a single channel, hermetically sealed, power MOSFET optocoupler. Low on-
resistance of the MOSFET output, combined 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.
Lead options support both through-hole and surface-mount assembly. Standard lead finish is
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 of substantial reduction in on-
resistance and twice the output current capability as that obtained with connection A.
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