The 53259 is a single channel power MOSFET optocoupler. Low on-resistance of the MOSFET outputs, combined
with 1500 VDC isolation between input and output, makes this optocoupler ideal for many 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 in variety of quality levels from COTS to class K including any custom screening requirements. The basic data sheet part is environmentally screened to H level in accordance with Table C-IX of MIL-PRF-38534. For ordering part number; consult with Micropac factory for detail. 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 closed (1 Form B) 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.
| Micropac Industries, Inc. | |
|---|---|
| Product Category | Solid State Relays |
| Product Number | 53259 |
| Product Name | Power Switching solid state relays |
| Solid State Relay Type | MilSpec |
| Application Type | General |
| Mounting | Socket or Plug-in Style |
| Output Device | MOSFET |
| Switch Configuration | FormB |
