53209

53209 53210 53211 SPDT SOLID-STATE RELAYS High Power AC/DC Switching Mii MICROCIRCUITS PRODUCTS DIVISION Features: Replacements for M30-1, M30-3, M30-4 SPDT, Break-Before-Make Up to 1500 V RMS optical isolation Output voltage up to ±320 VDC (53211) Power FET output low on-state resistance Full military temperature operation: -55ºC to +125ºC Military environmental screening available Applications: High power switching Line drivers Servo control Harsh environment Load control General purpose switching DESCRIPTION The 53209, 53210, and 53211 are military SPDT high power, solid-state relays. These light-weight devices are resistant to damage from shock and vibration, and are immune to contact-related problems (contamination, arcing) associated with mechanical equivalents. Optical coupling between the input and output stages provides effective isolation up to 1500 volts AC RMS. Power FET outputs eliminate bipolar offset, and minimize output voltage drop for high current capability. The control logic is CMOS compatible, and will accommodate bias supplies ranging between 4 and 16 VDC. A TTL input driver with pull-up resistor may also be used. These solid-state relays are ideal for use in military systems, or wherever high reliability, low power actuation, and light weight are design considerations. Applications include general purpose signal switching and electronic load control. ABSOLUTE MAXIMUM RATINGS Isolation Voltage ................................