53203

Features: • Replacements for M31-1, M31-1A, M31-2 A • SPDT, Break-Before-Make • Up to 1500 V RMS Optical Isolation • Output current up to 8.2 Amps (53203) • Power FET Output Low On-state Resistance • Full Military Temperature Operation:-55ºC to +125ºC ...

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SeekIC No. : 004232751 Detail

53203: Features: • Replacements for M31-1, M31-1A, M31-2 A • SPDT, Break-Before-Make • Up to 1500 V RMS Optical Isolation • Output current up to 8.2 Amps (53203) • Power FET O...

floor Price/Ceiling Price

Part Number:
53203
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Description



Features:

•  Replacements for M31-1, M31-1A, M31-2 A
•  SPDT, Break-Before-Make
•  Up to 1500 V RMS Optical Isolation
•  Output current up to 8.2 Amps (53203)
•  Power FET Output Low On-state Resistance
•  Full Military Temperature Operation:-55ºC to +125ºC          
•  Military Environmental Screening Available 
 



Application

•  Heater Load Switching
•  Sensor Activation
•  Remote Signal Activation
•  Servo and synchro control
•  High power switching



Specifications

Isolation Voltage1 ......................................1000 VAC RMS
Continuous Operating Output Voltage3: 53200.....80 VDC
                                                                53203 ....80 VDC
                                                                53204...160 VDC
Load Current2:   53200 .................................4.8 Amps DC
                           53203 .................................8.2 Amps DC 
                           53204..................................5.2 Amps DC
Bias Supply Voltage,VDD .........................................16 VDC
Control Logic InputVoltage .....................................16 VDC
Operating Temperature  ................ -55ºC to +125ºC Case
Storage Temperature .............................. -55ºC to+125ºC 
 


Description

    The MII 53200, 53203, and 53204 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 of 53203 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 between 4 and 16 VDC.  A TTL input driver with pull-up resistor may also be used. These solid-state relays 53203 are ideal  for use in military systems, or wherever high reliability, low power actuation, and light-weight are design considerations.   Applications of 53203 include general-purpose signal switching and electronic load control.




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