53124

Features: • Design Tested to 100 krad (Si) Total Dose• Hermetically Sealed in 8-Pin Dual-In-Line Package• Performance over 55°C to +125°C• Compact Solid State Bi-directional Switch• AC/DC Power Switching• Maximum Average CurrentAC/DC: 0.8 A (1)DC only: 1.6 A (1)...

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SeekIC No. : 004232744 Detail

53124: Features: • Design Tested to 100 krad (Si) Total Dose• Hermetically Sealed in 8-Pin Dual-In-Line Package• Performance over 55°C to +125°C• Compact Solid State Bi-directional ...

floor Price/Ceiling Price

Part Number:
53124
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: 2024/3/27

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Product Details

Description



Features:

• Design Tested to 100 krad (Si) Total Dose
• Hermetically Sealed in 8-Pin Dual-In-Line Package
• Performance over 55°C to +125°C
• Compact Solid State Bi-directional Switch
• AC/DC Power Switching
• Maximum Average Current
AC/DC: 0.8 A (1)
DC only: 1.6 A (1)
Per Derating Curves (Figure 3)
AC/DC: 0.5 A
DC only: 1.0 A
• Optically Coupled
• Input/Output Isolation Tested to 1500 VDC
• High Level of Transient Immunity
• 3 A Output Surge Current
• Shock and Vibration Resistant
• MIL-PRF-38534
• Same foot print as HSSR7111 / Mii 53111 & Electrically Similar





Application

• Satellite/Space systems
• Military/High Reliability Systems
• Standard 28 VDC and 48 VDC Load Driver
• Standard 24 VAC Load Driver
• Aircraft Controls
• AC/DC Electromechanical and Solid State Relay Replacement
• I/O Modules
• Switching Heaters





Specifications

Storage Temperature Range ..........-65°C to +150°C
Operating Ambient Temperature - TA....55°C to +125°C
Junction Temperature - TJ.............. +150°C
Operating Case Temperature - Tc........ +145°C (2)
Lead Solder Temperature for 10 seconds......+260°C
(1.6 mm below seating plane)
Average Input Current - IF............... 20 mA
Peak Repetitive Input Current - IFpk.......... 40 mA
(Pulse width < 100 ms; duty cycle < 50%)
Peak Surge Input Current - IFpk surge........100 mA
(Pulse width < 0.2 ms; duty cycle < 0.1%)
Reverse Input Voltage - VR............... 5 V
Average Output Current
Connection A - IO.............. 0.8 A (1)
Connection B - IO..............1.6 A (1)
Average Output Current, derated per Figure 3
Connection A - IO.................0.5 A
Connection B - IO ................1.0 A
Single Shot Output Current - Figure 4
Connection A - IOpk surge (Pulse width < 10 ms). 3 A
Connection B - IOpk surge (Pulse width < 10 ms)..6 A
Output Voltage
Connection A - VO............-90 V to +90 V
Connection B - VO............. 0 V to +90 V
Average Output Power Dissipation - Figure 5...800 mW (3)





Description

The 53124 is a single channel power MOSFET optocoupler which is suitable as a pin for pin replacement for the Mii 53111 when radiation tolerant performance and similar electrical performance to the 53111 is required. The primary difference between the 53124 and 53111 is that the radiation tolerant power MOSFETs employed in the 53124 exhibit a higher RDS(ON). The higher values of RDS(ON) results in a lower current for the same power dissipation or higher power dissipation for the same current levels relative to the 53111.

The popular eight pin, hermetic dual-in-line ceramic package combined with 1500 VDC isolation between input and output, makes this optocoupler ideal for solid-state relay applications. Performance of 53124 is specified over the full military temperature range. This device is available as COTS, or as fully compliant MIL-PRF-38534 Class H or with custom screening. Lead options support both through-hole and surface-mount assembly. Gold plated leads of 53124 are standard, but other lead finishes per MIL-PRF-38534 are also available.

Functionally, the 53124 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 of 53124 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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