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Vishay VTVS33ASMFM308 Transient Voltage Suppressor Diode

The VTVS33ASMFM308 is a 400W TransZorb Transient Voltage Suppressor (TVS) diode in an SMF package, designed to protect portable electronics from voltage surges with a 10/100 microsecond surge capability. It features low-noise technology, low leakage current, and a very fast response time, providing precise and reliable component protection. Its low avalanche breakdown tolerance makes it suitable for use in consumer electronic devices such as smartphones, tablets, notebooks, and laptops. Additionally, it is qualified for automotive applications, offering robust surge protection in automotive environments.

Authorized Distributors
Source:Newark
Part No:VTVS33ASMF-M3-08
Stock:6540
Inv Date:06-09-2026
Price: Unit price: $0.039
Buy/RFQ:
Source:DigiKey
Part No:VTVS33ASMF-M3-08
Stock:24000
Inv Date:06-09-2026
Price: Unit price: $0.19724
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Part No:VTVS33ASMF-M3-08
Stock:24944
Inv Date:06-10-2026
Price: Unit price: $0.62
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Source:Arrow EU
Part No:VTVS33ASMF-M3-08
Stock:30000
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:
Part No:VTVS33ASMF-M3-08
Stock:20050
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay VTVS33ASMFM308 Transient Voltage Suppressor Diode Specifications:

  • Peak pulse power: 400 W with 10/100 microsecond waveform
  • Package: DO-219AB (SMF)
  • Maximum replicate surge current: 70.8 A at 8/20 microsecond waveform
  • Maximum working voltage: 63 V
  • Maximum breakdown voltage: 70.8 V
  • Operating temperature range: -55°C to +175°C
  • Reverse stand-off voltage: 63 V
  • Clamping voltage at 50 A: 3.54 V
  • Material: Halogen-free, RoHS compliant
  • Designed for ESD immunity: ±30 kV contact/discharge
  • Fast response time, low noise technology, characterized for automotive and consumer electronics

Buy the Vishay Series TransZorb Surge Protection: VTVS33ASMFM308

Purchase the Vishay VTVS33ASMFM308 online today—designed for superior surge protection in electronic devices. Its fast response, low noise technology, and high peak pulse power make it ideal for consumer electronics, automotive systems, and sensitive equipment. With a robust 400W peak pulse power capability, this diode ensures reliable protection against voltage surges. Easy to integrate, RoHS compliant, and halogen-free, it provides peace of mind in critical applications. Secure your electronic protection needs, order now, and experience long-lasting, dependable surge suppression.

Get Vishay VTVS33ASMFM308 today—built for precision and long-lasting durability in surge suppression applications.

Frequently Asked Questions

Where can I buy Vishay VTVS33ASMFM308?

You can click on the BUY or RFQ button to purchase VTVS33ASMFM308 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VTVS33ASMFM308?

You can download the VTVS33ASMFM308 datasheet or visit the Vishay website for support.

Who is the manufacturer of VTVS33ASMFM308?

Vishay

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