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Vishay SM15T39AHM3AH Transient Voltage Suppressor

The Vishay SM15T series Surface Mount TRANSZoORB® Transient Voltage Suppressors provide reliable protection for sensitive electronics against voltage transients caused by lightning, switching, and industrial transients. These compact, RoHS-compliant devices feature a low profile SMC package, excellent clamping capabilities, and are available in uni-directional and bi-directional types. Suitable for automotive, consumer, and industrial applications, they offer peak pulse power of 1500 W with high surge current capability, ensuring efficient transient suppression and system safety.

Authorized Distributors
Source:Newark
Part No:SM15T39AHM3_A/H
Stock:3440
Inv Date:06-09-2026
Price: Unit price: $1.47
Buy/RFQ:
Source:DigiKey
Part No:SM15T39AHM3_A/H
Stock:2500
Inv Date:06-09-2026
Price: Unit price: $1.33
Buy/RFQ:
Part No:SM15T39AHM3_A/H
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.32
Buy/RFQ:
Part No:SM15T39AHM3-A/H
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay SM15T39AHM3AH Transient Voltage Suppressor Specifications:

  • Peak Power Dissipation: 1500 W with 10/1000 μs waveform
  • Peak Pulse Current: up to 200 A (uni-directional)
  • Operating Temperature Range: -65°C to +150°C
  • Package: SMC (DO-214AB)
  • Mounting: Surface mount, solderable leads
  • Material: Glass passivated chip junction, RoHS-compliant
  • Polarity: Unidirectional (band denotes cathode), bi-directional
  • Thermal Resistance: Junction to ambient 75°C/W, junction to lead 15°C/W
  • Maximum Clamping Voltage: Corresponding to given surge current
  • Stand-off Voltage (Vwm): 6.8 V to 188 V (varies by model)
  • Peak Pulse Power with waveform: 1500 W
  • Certification: RoHS compliant, AEC-Q101 qualified available
  • Application: Protecting TVS-sensitive electronics against voltage transient threats, lightning, switching transients, industrial noise

Buy the Vishay Series SM15T TransZoORB Transient Voltage Suppressors: SM15T39AHM3AH

Purchase the Vishay SM15T series transient voltage suppressors online today to ensure your electronics are protected against voltage transients caused by lightning, switching, and industrial noise. These compact, RoHS-compliant devices offer high peak pulse power of 1500 W, excellent clamping capabilities, and are suitable for automotive, consumer, and industrial applications. With surface mount design and reliable performance, buying online guarantees quick delivery and access to high-quality transient suppression solutions for your sensitive circuitry needs.

Buy Vishay SM15T39AHM3AH transient voltage suppressors now and experience unmatched reliability and performance for sensitive electronic protection.

Frequently Asked Questions

Where can I buy Vishay SM15T39AHM3AH?

You can click on the BUY or RFQ button to purchase SM15T39AHM3AH from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SM15T39AHM3AH?

You can download the SM15T39AHM3AH datasheet or visit the Vishay website for support.

Who is the manufacturer of SM15T39AHM3AH?

Vishay

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