SM15T24CA The SM15T24CA is a bidirectional TVS diode from STMicroelectronics with a reverse standoff voltage of 20.5V and clamping voltage of 42.8V. It offers 1500W peak pulse power capability in a surface-mount SMC package.
Mfr Part #:

SM15T24CA

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The SM15T24CA is a bidirectional TVS diode from STMicroelectronics with a reverse standoff voltage of 20.5V and clamping voltage of 42.8V. It offers 1500W peak pulse power capability in a surface-mount SMC package.
Total Stock: 61,995 pcs
$ Price Range: $0.34 - $1.52

SM15T24CA Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
60,000 pcs
60000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,995 pcs
1995 pcs On Request 1 On Request On Request On Request On Request On Request

SM15T24CA Specifications Quick View

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

SM15T24CA Description

Short technical summary and product information.

The SM15T24CA is a bidirectional Zener-type TVS diode from STMicroelectronics designed for general-purpose transient voltage suppression. It features a reverse standoff voltage of 20.5V and a clamping voltage of 42.8V at a peak pulse current of 234A (8/20µs waveform).

 

With a peak pulse power rating of 1500W, this diode provides robust protection against voltage transients. It is a single bidirectional channel device, suitable for protecting sensitive electronics from both positive and negative overvoltage events.

 

The device is housed in a DO-214AB (SMC) surface-mount package, with a supplier device package of SMC. It operates over a temperature range of -55°C to 150°C (junction). The mounting type is surface mount, making it suitable for automated assembly.

 

As a general-purpose TVS diode, it can be used in various applications requiring overvoltage protection, such as power supplies, communication lines, and industrial controls. Note: Power line protection is not specified.

SM15T24CA Quick Information

Product Type: TVS Diode
Canonical Name: STMicroelectronics SM15T24CA TVS Diode, Bidirectional, 1500W, DO-214AB (SMC)
Subcategory: Bidirectional TVS Diode

SM15T24CA Compliance

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

SM15T24CA Estimated Pricing

Qty Low High
1+ $1.52 $1.52
10+ $0.98 $0.98
100+ $0.65 $0.65
500+ $0.51 $0.51
1,000+ $0.46 $0.46
2,500+ $0.38 $0.38
5,000+ $0.36 $0.36
10,000+ $0.35 $0.35
25,000+ $0.34 $0.34

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

SM15T24CA Features

  • Bidirectional TVS diode for transient protection.
  • 1500W peak pulse power capability.
  • 20.5V reverse standoff voltage rating.
  • 42.8V clamping voltage at 234A.
  • Surface-mount SMC package for automated assembly.

SM15T24CA Applications

  • Protects sensitive electronics from voltage transients.
  • Suitable for general-purpose circuit protection.
  • Used in power supply and communication lines.
  • Ideal for industrial control systems.

SM15T24CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SM15T24CA?

20.5V.

What is the clamping voltage of the SM15T24CA?

42.8V.

What is the peak pulse current rating?

234A (8/20µs waveform).

What package does the SM15T24CA come in?

DO-214AB (SMC) surface-mount package.

Is the SM15T24CA bidirectional?

Yes, it is a bidirectional TVS diode.

What is the peak pulse power rating?

1500W.

What is the operating temperature range?

-55°C to 150°C (junction).

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