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Vishay VTVS43GSMFHM308 Transient Voltage Suppressor

The VTVS43GSMFHM308 is a high-performance transient voltage suppressor in a compact SMF package, rated for 400 W peak pulse power and capable of withstanding high energy transients. Featuring a low-profile design and fast response technology, it provides reliable ESD and surge protection for sensitive electronic components. The device is RoHS-compliant and halogen-free, with a breakdown voltage of 43.20 V and clamp voltage suitable for robust electronic systems. It’s ideal for applications requiring rapid transient suppression and durability in demanding environments.

Authorized Distributors
Source:Newark
Part No:VTVS43GSMF-HM3-08
Stock:26590
Inv Date:06-09-2026
Price: Unit price: $0.195
Buy/RFQ:
Source:DigiKey
Part No:VTVS43GSMF-HM3-08
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.19558
Buy/RFQ:
Part No:VTVS43GSMF-HM3-08
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.192
Buy/RFQ:

Vishay VTVS43GSMFHM308 Transient Voltage Suppressor Specifications:

  • Package: SMF (D0-219AB)
  • Peak pulse power: 400 W
  • Breakdown voltage: 43.20 V
  • Clamp voltage: 5.39 V at 20.50 A pulse current
  • Maximum operating temperature: -55°C to +175°C
  • Contact discharge capability: +30 kV
  • Air discharge capability: +30 kV
  • Thermal resistance: Mounted on infinite heat sink
  • RoHS and halogen-free compliance
  • Reflow solderable, low-profile package
  • Material: Halogen-free, RoHS-compliant
  • Pulse current: 20.50 A (typical at 10/1000 ps waveform)
  • Response time: Very fast, suitable for ESD/Surge suppression
  • Device Reliability: Qualified for automotive and industrial use
  • Dimensions: Compact footprint suitable for crowded PCB layouts

Buy the Buy Vishay Transient Voltage Suppressor Part Number VTVS43GSMFHM308 Online

Secure your electronic components with the Vishay VTVS43GSMFHM308 transient voltage suppressor. Engineered for high pulse power, rapid response, and durable surge protection, it is ideal for safeguarding sensitive devices in demanding environments. Its compact SMF package allows easy integration into crowded PCB layouts. RoHS-compliant and halogen-free, this device delivers dependable ESD and transient suppression. Perfect for industrial, automotive, and communication applications, it ensures long-lasting device protection and maintains system integrity during voltage spikes and electrostatic discharges.

Order your Vishay SeriesVTVS43GSMFHM308 today and give your electronic systems the reliable surge and ESD protection they need.

Frequently Asked Questions

Where can I buy Vishay VTVS43GSMFHM308?

You can click on the BUY or RFQ button to purchase VTVS43GSMFHM308 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VTVS43GSMFHM308?

You can download the VTVS43GSMFHM308 datasheet or visit the Vishay website for support.

Who is the manufacturer of VTVS43GSMFHM308?

Vishay

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