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Vishay VTVS23ASMFM308 Transient Voltage Suppressor

The VTVS23ASMFM308 is a 400W Transient Voltage Suppressor (TVS) diode from the VTVSxxASMF series, designed in an SMF package. It provides reliable protection for electronic devices against voltage surges, absorbing pulses with a 10/100 µs waveform. Featuring low noise, rapid response, and precise clamping voltage, it safeguards sensitive components in consumer electronics and automotive environments. It is qualified for automotive use, exhibits low leakage current, and has a low avalanche breakdown tolerance to ensure consistent surge protection performance across various applications.

Authorized Distributors
Source:Newark
Part No:VTVS23ASMF-M3-08
Stock:14966
Inv Date:06-09-2026
Price: Unit price: $0.011
Buy/RFQ:
Source:DigiKey
Part No:VTVS23ASMF-M3-08
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.17294
Buy/RFQ:
Part No:VTVS23ASMF-M3-08
Stock:1267
Inv Date:06-10-2026
Price: Unit price: $0.78
Buy/RFQ:

Vishay VTVS23ASMFM308 Transient Voltage Suppressor Specifications:

  • Peak Pulse Power: 400 W
  • Package: DO-219AB (SMF)
  • Operating Temperature: -55°C to +175°C
  • Clamping Voltage: Vclamp, typically 8.9V at 50A
  • Peak Pulse Current: 43.99A (10/1000 µs wave)
  • Breakdown Voltage: 905V to 995V
  • Response Time: Very fast, low noise technology
  • ESD immunity: ±30 kV contact and air discharge
  • Qualification: AEC-Q101 qualified
  • RoHS compliant, halogen-free
  • Material: Non-halogenated, ceramic
  • Lead Material: Tin-plated, reflow solderable
  • Height: approximately 1.9 mm
  • Width: approximately 3.5 mm
  • Length: approximately 5 mm

Buy the Buy Vishay Transient Voltage Suppressor Part Number VTVS23ASMFM308 Online

Secure your electronic projects now by purchasing the Vishay VTVS23ASMFM308 in bulk. This 400W transient voltage suppressor offers fast response, low noise, and automotive-grade reliability, making it ideal for protecting consumer electronics, automotive systems, and sensitive components from voltage surges. With proven performance, RoHS compliance, and halogen-free construction, it’s the perfect choice for engineers and technicians seeking dependable surge suppression solutions. Order online today and enhance your product’s durability and safety with Vishay quality.

Order your Vishay SeriesVTVS23ASMFM308 transient voltage suppressor today and ensure reliable surge protection for your sensitive electronic devices.

Frequently Asked Questions

Where can I buy Vishay VTVS23ASMFM308?

You can click on the BUY or RFQ button to purchase VTVS23ASMFM308 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VTVS23ASMFM308?

You can download the VTVS23ASMFM308 datasheet or visit the Vishay website for support.

Who is the manufacturer of VTVS23ASMFM308?

Vishay

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