SM6T24CA Bidirectional TVS diode with 20.5V reverse standoff voltage, 42.8V clamping, and 600W peak pulse power. Surface mount in DO-214AA (SMB) package.
Mfr Part #:

SM6T24CA

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Bidirectional TVS diode with 20.5V reverse standoff voltage, 42.8V clamping, and 600W peak pulse power. Surface mount in DO-214AA (SMB) package.
Total Stock: 36,707 pcs
$ Price Range: $0.11 - $0.44

SM6T24CA Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
27,500 pcs
27500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
9,033 pcs
9033 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
174 pcs
174 pcs On Request 1 On Request On Request On Request On Request On Request

SM6T24CA 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
SVHC Present
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage - Breakdown (Min)
Voltage - Reverse Standoff (Typ)

SM6T24CA Description

Short technical summary and product information.

The SM6T24CA is a bidirectional Zener TVS diode from STMicroelectronics designed for transient voltage suppression in general-purpose applications. It features a reverse standoff voltage of 20.5V and a minimum breakdown voltage of 22.8V. The device clamps transient voltages to a maximum of 42.8V at a peak pulse current of 93A (8/20µs waveform). With a peak pulse power rating of 600W, it provides robust protection against voltage spikes.

 

This TVS diode is surface-mount packaged in a DO-214AA (SMB) case, suitable for automated assembly. It operates over a wide temperature range from -55°C to 150°C. The bidirectional configuration allows protection for both positive and negative transients, making it ideal for AC lines or data lines where polarity is not fixed.

 

Typical applications include general-purpose circuit protection in consumer electronics, industrial controls, and telecommunications equipment. The device is RoHS3 compliant and has an MSL of 1 (unlimited) per available data.

SM6T24CA Quick Information

Product Type: TVS Diode
Canonical Name: SM6T24CA TVS Diode, Bidirectional, 20.5V Standoff, 42.8V Clamping, 600W, DO-214AA (SMB)
Subcategory: Bidirectional Zener TVS

SM6T24CA Compliance

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

SM6T24CA Estimated Pricing

Qty Low High
1+ $0.44 $0.44
10+ $0.27 $0.27
100+ $0.18 $0.18
500+ $0.15 $0.15
1,000+ $0.13 $0.13
2,500+ $0.12 $0.12
5,000+ $0.11 $0.11
10,000+ $0.11 $0.11

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

SM6T24CA Features

  • Bidirectional Zener TVS diode for transient suppression.
  • 20.5V reverse standoff voltage rating.
  • 42.8V maximum clamping voltage at 93A.
  • 600W peak pulse power dissipation.
  • Surface mount DO-214AA (SMB) package.

SM6T24CA Applications

  • General purpose circuit protection in electronics.
  • Suitable for AC line transient suppression.
  • Protects data lines from voltage spikes.
  • Used in industrial control systems.
  • Ideal for telecommunications equipment.

SM6T24CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SM6T24CA?

20.5V typical.

What is the minimum breakdown voltage?

22.8V.

What is the maximum clamping voltage?

42.8V at 93A peak pulse current.

What is the peak pulse current rating?

93A for an 8/20µs waveform.

What package is the SM6T24CA available in?

DO-214AA (SMB) surface mount package.

What is the operating temperature range?

-55°C to 150°C.

What is the peak pulse power rating?

600W.

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