SM6T27CAY SM6T27CAY is a 600W automotive TVS diode from STMicroelectronics. It features a 23.1V reverse standoff voltage and 48.3V clamping voltage in a surface-mount SMB package.
Mfr Part #:

SM6T27CAY

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
SM6T27CAY is a 600W automotive TVS diode from STMicroelectronics. It features a 23.1V reverse standoff voltage and 48.3V clamping voltage in a surface-mount SMB package.
Total Stock: 42,500 pcs
$ Price Range: $0.41 - $1.17

SM6T27CAY Available from 1 distributor

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42,500 pcs
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SM6T27CAY 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 (V_RWM)
SVHC Present
Supplier Device Package
Tape & Reel
Type
Voltage

SM6T27CAY Description

Short technical summary and product information.

The SM6T27CAY is a bidirectional TVS diode from STMicroelectronics, designed for automotive applications. It provides transient voltage suppression with a peak pulse power rating of 600W (8/20µs). The device has a reverse standoff voltage of 23.1V and a clamping voltage of 48.3V, with a peak pulse current capability of 83A (8/20µs).

 

This TVS diode is housed in a surface-mount DO-214AA (SMB) package, suitable for automated assembly. It operates over a temperature range of -55°C to 150°C. The SM6T27CAY is not intended for power line protection, but is ideal for protecting sensitive circuits from voltage transients in automotive environments.

 

Key specifications include a single bidirectional channel, and the device is RoHS3 compliant and REACH unaffected. The MSL (Moisture Sensitivity Level) is rated as 1 (unlimited), indicating no moisture sensitivity concerns during soldering.

SM6T27CAY Quick Information

Product Type: TVS Diode
Series: SM6TY
Canonical Name: SM6T27CAY Automotive TVS Diode
Subcategory: Bidirectional TVS

SM6T27CAY Compliance

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

SM6T27CAY Estimated Pricing

Qty Low High
1+ $1.17 $1.17
10+ $0.93 $0.93
100+ $0.72 $0.72
500+ $0.59 $0.59
1,000+ $0.51 $0.51
2,500+ $0.44 $0.44
10,000+ $0.41 $0.41

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

SM6T27CAY Features

  • 600W peak pulse power rating.
  • 23.1V reverse standoff voltage.
  • 48.3V clamping voltage at 83A.
  • Surface-mount SMB package.
  • Automotive grade temperature range.

SM6T27CAY Applications

  • Used in automotive electronic control units.
  • Protects sensitive circuits from voltage transients.
  • Suitable for 24V automotive systems.
  • Ideal for board-level transient protection.

SM6T27CAY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SM6T27CAY?

The reverse standoff voltage is 23.1V.

What is the clamping voltage of the SM6T27CAY?

The clamping voltage is 48.3V.

What is the peak pulse current rating of the SM6T27CAY?

The peak pulse current is 83A (8/20µs).

What is the package type of the SM6T27CAY?

The device is available in DO-214AA (SMB) package.

What is the power rating of the SM6T27CAY?

The peak pulse power rating is 600W (8/20µs).

What is the operating temperature range?

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

Is the SM6T27CAY suitable for automotive applications?

Yes, the device is designed for automotive applications.

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