SMAJ15CA-TR Bidirectional TVS diode with 15V reverse standoff voltage, 32.5V clamping, and 400W peak pulse power capability in a DO-214AC (SMA) surface mount package.
Mfr Part #:

SMAJ15CA-TR

Available from 5 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Bidirectional TVS diode with 15V reverse standoff voltage, 32.5V clamping, and 400W peak pulse power capability in a DO-214AC (SMA) surface mount package.
Total Stock: 432,157 pcs
$ Price Range: $0.10 - $0.61

SMAJ15CA-TR Available from 5 distributors

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Non-Authorised

SMAJ15CA-TR 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
Type
Voltage

SMAJ15CA-TR Description

Short technical summary and product information.

The SMAJ15CA-TR is a bidirectional TVS diode designed to protect sensitive electronics from voltage transients. It is manufactured by STMicroelectronics and features a reverse standoff voltage of 15V and a clamping voltage of 32.5V at 71A peak pulse current (8/20µs waveform). With a peak pulse power rating of 400W, it provides robust protection for general purpose applications.

 

This device is a Zener-type TVS diode with a single bidirectional channel. It is not intended for power line protection but is suitable for protecting signal and data lines. The operating temperature range is -55°C to 150°C, ensuring reliable performance in harsh environments.

 

The SMAJ15CA-TR is offered in a surface-mount DO-214AC (SMA) package, which is compact and suitable for automated assembly. The supplier device package is SMA (DO-214AC). It is RoHS3 compliant, REACH unaffected, and has an MSL rating of 1 (unlimited). Note: Compliance data is unverified.

SMAJ15CA-TR Quick Information

Product Type: TVS Diode
Canonical Name: SMAJ15CA-TR TVS Diode, Bidirectional, 15V Reverse Standoff, 32.5V Clamping, 400W, DO-214AC (SMA)
Subcategory: Bidirectional TVS Diode

SMAJ15CA-TR Compliance

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

SMAJ15CA-TR Estimated Pricing

Qty Low High
1+ $0.61 $0.61
10+ $0.37 $0.37
100+ $0.24 $0.24
500+ $0.18 $0.18
1,000+ $0.15 $0.15
5,000+ $0.12 $0.12
10,000+ $0.12 $0.12
25,000+ $0.10 $0.10
50,000+ $0.10 $0.10

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

SMAJ15CA-TR Features

  • Bidirectional TVS diode with 15V standoff.
  • Clamps at 32.5V with 71A peak current.
  • Rated for 400W peak pulse power.
  • Surface mount in DO-214AC (SMA) package.
  • Operates from -55°C to 150°C.

SMAJ15CA-TR Applications

  • Protects low-voltage circuits from voltage transients.
  • Suitable for general purpose transient suppression.

SMAJ15CA-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMAJ15CA-TR?

15V.

What is the clamping voltage of the SMAJ15CA-TR?

32.5V at 71A (8/20µs).

What is the peak pulse current rating?

71A for an 8/20µs waveform.

What is the package type of the SMAJ15CA-TR?

DO-214AC (SMA) surface mount.

Is the SMAJ15CA-TR 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?

400W.

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