SM6T15CAY Bidirectional TVS diode from STMicroelectronics with 12.8V reverse standoff voltage, 27.2V clamping voltage, and 600W peak pulse power rating in a surface-mount SMB package.
Mfr Part #:

SM6T15CAY

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Bidirectional TVS diode from STMicroelectronics with 12.8V reverse standoff voltage, 27.2V clamping voltage, and 600W peak pulse power rating in a surface-mount SMB package.
Total Stock: 20,000 pcs
$ Price Range: $0.25 - $1.06

SM6T15CAY Available from 1 distributor

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SM6T15CAY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Reverse Standoff Voltage
Supplier Device Package
Supplier Package
Tape & Reel
Technology
Type
Voltage

SM6T15CAY Description

Short technical summary and product information.

The SM6T15CAY is a bidirectional Zener TVS diode from STMicroelectronics designed for overvoltage protection in automotive applications. It features a reverse standoff voltage of 12.8V and a clamping voltage of 27.2V, providing robust protection against transient voltage spikes.

 

With a peak pulse power rating of 600W and a peak pulse current capability of 147A (8/20µs pulse), this device is suitable for suppressing high-energy transients. The Zener technology ensures fast response and reliable clamping performance.

 

The SM6T15CAY is housed in a surface-mount DO-214AA (SMB) package, enabling compact PCB layouts. It operates over a junction temperature range of -55°C to 150°C, making it suitable for harsh environments. This component is designed for automotive applications and is RoHS3 compliant.

SM6T15CAY Quick Information

Product Type: TVS Diode
Series: SM6TY
Canonical Name: SM6T15CAY - TVS Diode, Bidirectional, 12.8V Standoff, 27.2V Clamping, SMB
Subcategory: Bidirectional TVS

SM6T15CAY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SM6T15CAY Estimated Pricing

Qty Low High
1+ $1.06 $1.06
10+ $0.74 $0.74
100+ $0.46 $0.46
500+ $0.36 $0.36
1,000+ $0.32 $0.32
2,500+ $0.26 $0.26
25,000+ $0.25 $0.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

SM6T15CAY Features

  • Bidirectional Zener TVS diode.
  • 12.8V reverse standoff voltage.
  • 27.2V clamping voltage.
  • 600W peak pulse power rating.
  • Surface-mount SMB package.

SM6T15CAY Applications

  • Used in automotive electronic modules.
  • Protects against voltage transients.
  • Suitable for 12V automotive systems.
  • Ideal for surface-mount PCB designs.

SM6T15CAY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SM6T15CAY?

The reverse standoff voltage is 12.8V.

What is the clamping voltage of the SM6T15CAY?

The clamping voltage is 27.2V.

What is the peak pulse power rating?

The peak pulse power rating is 600W.

What is the peak pulse current capability?

The peak pulse current is 147A under an 8/20µs pulse.

What package does the SM6T15CAY come in?

It comes in a surface-mount DO-214AA (SMB) package.

Is the SM6T15CAY bidirectional?

Yes, it has 1 bidirectional channel.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

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