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ONSEMI SM05T1G Transient Voltage Suppressor Diode

The SM05T1G is a dual monolithic silicon transient voltage suppressor diode designed for overvoltage and ESD protection in sensitive electronic equipment. It features a common cathode configuration with two junctions in a compact SOT-23 package, making it suitable for space-constrained applications like printers, communication systems, medical devices, and computers. It offers a peak power of 300W, low leakage current, UL94 V-0 flammability rating, and is AEC-Q101 qualified and Pb-free in compliance with automotive standards. Ideal for protecting electrical lines from transient voltage surges and ESD events.

Authorized Distributors
Source:Newark
Part No:SM05T1G
Stock:694
Inv Date:06-10-2026
Price: Unit price: $0.381
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Source:DigiKey
Part No:SM05T1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.36
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Part No:SM05T1G
Stock:2882
Inv Date:06-11-2026
Price: Unit price: $0.45
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Part No:SM05T1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.35
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Part No:SM05T1G
Stock:48000
Inv Date:06-10-2026
Price: Unit price: $0.1264
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Part No:SM05T1G
Stock:48000
Inv Date:06-10-2026
Price: Unit price: $0.1264
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Part No:SM05T1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.0829
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Source:Arrow EU
Part No:SM05T1G
Stock:99000
Inv Date:06-11-2026
Price: N/A
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Part No:SM05T1G
Stock:5950
Inv Date:06-11-2026
Price: N/A
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ONSEMI SM05T1G Transient Voltage Suppressor Diode Specifications:

  • Package: SOT-23, transfer-molded thermosetting plastic
  • Peak Power Dissipation: 300 W at 8 x 20 us pulse
  • Working Peak Reverse Voltage: 5.0 V to 24 V
  • Maximum Case Temperature for Soldering: 260°C for 10 seconds
  • Maximum Junction Temperature: +150°C
  • Reverse Peak Pulse Current: 98 A at 5 V (SM05T1G)
  • Peak Voltage: 6.2 V (SM05T1G)
  • Leakage Current: 1.0 nA at working voltage
  • Flammability Rating: UL 94 V-0
  • Qualification: AEC-Q101 qualified, PPAP capable
  • Operating Temperature Range: -55°C to +150°C
  • Max Soldering Temperature: 260°C (10 sec)
  • Tape and Reel packaging for automated assembly

Buy the Buy ON Semiconductor TVS Diode Part Number SM05T1G Online

Order the ON Semiconductor SM05T1G today for superior transient voltage and ESD protection in sensitive electronics. This dual monolithic silicon TVS diode in a compact SOT-23 package offers 300W peak power, low leakage, and UL94 V-0 flammability rating. The device is AEC-Q101 qualified and Pb-free, ensuring high reliability in automotive, medical, and communication applications. Its space-efficient design makes it ideal for high-density PCB assembly, providing robust protection while saving valuable board space. Buy now for peace of mind and enhanced device durability.

Get ON Semiconductor SM05T1G today—built for reliable transient overvoltage protection in compact Electronic Equipment.

Frequently Asked Questions

Where can I buy ONSEMI SM05T1G?

You can click on the BUY or RFQ button to purchase SM05T1G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part SM05T1G?

You can download the SM05T1G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of SM05T1G?

ONSEMI

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