SM6T33CA SM6T33CA is a bidirectional TVS diode from STMicroelectronics with 28.2V reverse standoff voltage, 59V clamping, and 600W peak pulse power in an SMB DO-214AA package.
Mfr Part #:

SM6T33CA

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
SM6T33CA is a bidirectional TVS diode from STMicroelectronics with 28.2V reverse standoff voltage, 59V clamping, and 600W peak pulse power in an SMB DO-214AA package.
Total Stock: 1,756,103 pcs
$ Price Range: $0.12 - $0.67

SM6T33CA Available from 4 distributors

Authorised
Non-Authorised

SM6T33CA Specifications Quick View

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

SM6T33CA Description

Short technical summary and product information.

The SM6T33CA is a bidirectional Zener TVS diode from STMicroelectronics designed for general purpose transient voltage protection. It offers a reverse standoff voltage of 28.2V and a maximum clamping voltage of 59V under 8/20µs pulse conditions.

 

With a peak pulse current rating of 68A (8/20µs) and peak pulse power of 600W, this device provides robust protection against transient overvoltages. It operates over a wide temperature range from -55°C to 150°C.

 

The SM6T33CA is housed in a surface mount DO-214AA (SMB) package, making it suitable for compact PCB designs. It is not designed for power line protection, limiting its use to signal line applications.

SM6T33CA Quick Information

Product Type: TVS Diode
Series: SM6T
Canonical Name: SM6T33CA TVS Diode
Subcategory: TVS Diodes

SM6T33CA Compliance

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

SM6T33CA Estimated Pricing

Qty Low High
1+ $0.67 $0.67
10+ $0.41 $0.41
100+ $0.26 $0.26
500+ $0.21 $0.21
1,000+ $0.18 $0.18
2,500+ $0.14 $0.14
5,000+ $0.12 $0.12
10,000+ $0.12 $0.12

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

SM6T33CA Features

  • Bidirectional Zener TVS diode for transient protection.
  • 28.2V reverse standoff voltage rating.
  • 59V maximum clamping voltage at 8/20µs.
  • 600W peak pulse power dissipation capability.
  • Surface mount SMB (DO-214AA) package.

SM6T33CA Applications

  • General purpose transient voltage suppression.
  • Protection of signal lines in electronic circuits.
  • Suitable for telecom and consumer electronics.
  • Used in industrial control systems.

SM6T33CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SM6T33CA?

28.2V.

What is the maximum clamping voltage?

59V at 8/20µs.

What is the peak pulse current rating?

68A at 8/20µs.

What package is the SM6T33CA available in?

Surface mount DO-214AA (SMB).

Is the SM6T33CA bidirectional?

Yes, it has 1 bidirectional channel.

What is the operating temperature range?

-55°C to 150°C.

What is the peak pulse power rating?

600W (10/1000µs condition).

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