myMectronic
myMectronic

A Premier B2B Part Search

Vishay VTVS19ASMFM308 Surge Protector Diode

The VTVSxxASMF Series 400W Transient Voltage Suppressor diodes in SMF package deliver dependable surge and ESD protection for portable electronics like smartphones, tablets, notebooks, and automotive systems. With a surge capability of 400W at 10/100µs, they feature low noise, fast response time, and high reliability. These AEC-Q101 qualified devices ensure precise electrical protection with low leakage current and low avalanche breakdown tolerance, making them ideal for space-limited consumer and automotive electronic applications, offering robust, long-lasting surge suppression in harsh environments.

Authorized Distributors
Source:Newark
Part No:VTVS19ASMF-M3-08
Stock:247
Inv Date:06-09-2026
Price: Unit price: $0.037
Buy/RFQ:
Source:DigiKey
Part No:VTVS19ASMF-M3-08
Stock:29813
Inv Date:06-09-2026
Price: Unit price: $0.84
Buy/RFQ:
Part No:VTVS19ASMF-M3-08
Stock:29880
Inv Date:06-10-2026
Price: Unit price: $0.74
Buy/RFQ:

Vishay VTVS19ASMFM308 Surge Protector Diode Specifications:

  • Peak pulse power capability: 400 W at 10/100µs waveform
  • Package: DO-219AB (SMF)
  • Maximum avalanche breakdown voltage tolerance: ±5% or ±2%
  • Operating and storage temperature: -55°C to +175°C
  • ESD immunity: ±30 kV contact and air discharge
  • Forward clamping voltage: 1.8 V at 50A, 1 ms
  • Peak pulse current: up to 70.8 A for VTVS63GSMF
  • Material: Halogen-free, RoHS compliant
  • Low-noise technology for fast response times
  • Suitable for portable electronics and automotive applications

Buy the Vishay VTVS19ASMFM308 – Reliable Surge Suppressor for Industrial Applications

Enhance your electronic protection with Vishay VTVS19ASMFM308, a high-reliability 400W surge and ESD suppressor in compact SMF package. Perfect for smartphones, tablets, laptops, and automotive electronics, this diode features fast response times, low noise, and precise electrical protection. Its robust construction ensures durability under harsh conditions, offering superior surge suppression and EMI/RFI noise filtering. Purchase online for instant availability and secure shipping, ensuring your devices are protected with industry-leading Vishay technology for long-term performance and reliability.

Get Vishay VTVS19ASMFM308 today—built for precision and long-lasting durability in surge and ESD protection.

Frequently Asked Questions

Where can I buy Vishay VTVS19ASMFM308?

You can click on the BUY or RFQ button to purchase VTVS19ASMFM308 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VTVS19ASMFM308?

You can download the VTVS19ASMFM308 datasheet or visit the Vishay website for support.

Who is the manufacturer of VTVS19ASMFM308?

Vishay

Vishay Part List

Browse and search other Vishay parts, locate datasheets and stock

Sponsored by