SMAJ26CA-TR Bidirectional 400W TVS diode from STMicroelectronics with 26V reverse standoff voltage and 53.5V clamping. Ideal for general-purpose circuit protection.
Mfr Part #:

SMAJ26CA-TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Bidirectional 400W TVS diode from STMicroelectronics with 26V reverse standoff voltage and 53.5V clamping. Ideal for general-purpose circuit protection.
Total Stock: 66,020 pcs
$ Price Range: $0.12 - $0.69

SMAJ26CA-TR 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
36,020 pcs
36020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
30,000 pcs
30000 pcs On Request 1 On Request On Request On Request On Request On Request

SMAJ26CA-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
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage - Breakdown (Min)
Voltage - Clamping (Max) @ Ipp

SMAJ26CA-TR Description

Short technical summary and product information.

The SMAJ26CA-TR is a bidirectional Zener TVS diode manufactured by STMicroelectronics, designed for voltage transient suppression in general-purpose applications. It is housed in a compact DO-214AC (SMA) surface-mount package, suitable for automated assembly processes.

 

Key electrical specifications include a typical reverse standoff voltage of 26V, a minimum breakdown voltage of 28.9V, and a maximum clamping voltage of 53.5V at a peak pulse current of 43A (8/20µs waveform). The device can handle 400W of peak pulse power and operates over a junction temperature range of -55°C to 150°C.

 

This TVS diode does not support power line protection, making it appropriate for signal lines, data lines, and general-purpose circuit board protection where bidirectional transient suppression is required. Its surface-mount footprint and industry-standard SMA package simplify PCB layout and reflow soldering processes.

SMAJ26CA-TR Quick Information

Product Type: TVS Diode
Canonical Name: STMicroelectronics SMAJ26CA-TR Bidirectional TVS Diode, 26V Reverse Standoff, 53.5V Clamping, SMA Package
Subcategory: TVS Diodes

SMAJ26CA-TR Compliance

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

SMAJ26CA-TR Estimated Pricing

Qty Low High
1+ $0.69 $0.69
10+ $0.43 $0.43
100+ $0.27 $0.27
500+ $0.21 $0.21
1,000+ $0.18 $0.18
2,500+ $0.16 $0.16
5,000+ $0.15 $0.15
10,000+ $0.13 $0.13
25,000+ $0.12 $0.12

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

SMAJ26CA-TR Features

  • Bidirectional Zener TVS protection diode.
  • 26V reverse standoff voltage rating.
  • 53.5V maximum clamping at 43A.
  • 400W peak pulse power capability.
  • Surface mount SMA (DO-214AC) package.

SMAJ26CA-TR Applications

  • Used in general-purpose voltage transient suppression.
  • Suitable for protecting sensitive electronics.
  • Ideal for consumer and industrial equipment.
  • Applicable in data line and I/O protection.

SMAJ26CA-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMAJ26CA-TR?

26V typical.

What is the minimum breakdown voltage?

28.9V minimum.

What is the maximum clamping voltage?

53.5V maximum at 43A peak pulse current.

What is the peak pulse current rating?

43A for an 8/20µs waveform.

What package is this device available in?

DO-214AC (SMA) surface mount package.

What is the operating temperature range?

-55°C to 150°C (junction temperature).

Does this TVS diode support power line protection?

No, it does not support power line protection.

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