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ONSEMI 1SS400T1G High-Speed Switch Diode

The high-speed switching diode features a compact SOD-523 package, ideal for automotive and power switching applications. It is RoHS, halogen, and BFR free, with lead finish of 100% matte tin. The device supports a maximum reverse voltage of 100 V, forward current of 200 mA, and surge of 500 mA. Thermal dissipation reaches 200 mW with a junction-to-ambient resistance of 635 °C/W. Key electrical parameters include a reverse leakage current of 0.1 μA at 80 V, a diode capacitance of 30 pF, and a forward voltage of 1.2 V at 100 mA. Suitable for high-speed, low-loss switching in compact designs.

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Part No:1SS400T1G
Stock:599339
Inv Date:06-11-2026
Price: Unit price: $0.21
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Part No:1SS400T1G
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Inv Date:06-11-2026
Price: Unit price: $0.09
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Part No:1SS400T1G
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Inv Date:06-11-2026
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Part No:1SS400T1G
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Inv Date:06-11-2026
Price: Unit price: $0.02
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Part No:1SS400T1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0304
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ONSEMI 1SS400T1G High-Speed Switch Diode Specifications:

  • Reverse Voltage: 100 V
  • Forward Current: 200 mA
  • Peak Forward Surge Current: 500 mA
  • Total Device Dissipation: 200 mW
  • Thermal Resistance, Junction-to-Ambient: 635 °C/W
  • Storage Temperature Range: -55°C to +150°C
  • Reverse Leakage Current: 0.1 μA at 80 V
  • Diode Capacitance: 30 pF at 0 V, 1.0 MHz
  • Forward Voltage: 1.2 V at 100 mA
  • Maximum Reflow Temperature: Qualified for automotive applications, lead finish: 100% matte tin
  • Package: SOD-523, Case 502

Buy the ON Semiconductor Series High-Speed Switch Diode 1SS400T1G

Purchase the ON Semiconductor high-speed switching diode 1SS400T1G online today for reliable performance in automotive and power switching applications. The device features a compact SOD-523 package, supporting a maximum reverse voltage of 100 V and a forward current of 200 mA. Its robust thermal characteristics include a total dissipation of 200 mW and junction-to-ambient resistance of 635 °C/W. Suitable for high-speed, low-loss switching in small, space-constrained designs, it is RoHS, halogen, and BFR free, with lead finish of 100% matte tin. Make your electronic projects or manufacturing processes more efficient and reliable with this qualified diode today.

Get ON Semiconductor 1SS400T1G today—designed for high-speed switching, automotive reliability, and compact space efficiency.

Frequently Asked Questions

Where can I buy ONSEMI 1SS400T1G?

You can click on the BUY or RFQ button to purchase 1SS400T1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part 1SS400T1G?

You can download the 1SS400T1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of 1SS400T1G?

ONSEMI

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