SMCJ26CA Bidirectional 1500W TVS diode with 26V reverse standoff voltage, 42.1V clamping voltage, and 35.7A peak pulse current. Surface mount DO-214AB package.
Mfr Part #:

SMCJ26CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional 1500W TVS diode with 26V reverse standoff voltage, 42.1V clamping voltage, and 35.7A peak pulse current. Surface mount DO-214AB package.
Total Stock: 105 pcs
$ Price Range: $0.17 - $0.97

SMCJ26CA Available from 1 distributor

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105 pcs
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SMCJ26CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Current
Halogen Free
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Type
Voltage
Voltage - Clamping (Max) @ Ipp

SMCJ26CA Description

Short technical summary and product information.

The SMCJ26CA is a bidirectional transient voltage suppression (TVS) diode from Littelfuse, part of the SMCJ series. It is designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. Key specifications include a 26V reverse standoff voltage, a maximum clamping voltage of 42.1V at 35.7A peak pulse current, and a peak pulse power rating of 1500W for a 10/1000µs waveform.

 

This device features low incremental surge resistance, fast response time (typically less than 1.0ps from 0V to breakdown voltage), and a glass passivated chip junction. It is suitable for general purpose protection of I/O interfaces, VCC buses, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

 

The SMCJ26CA is housed in a surface mount DO-214AB (SMC) package, designed for optimized board space and built-in strain relief. It operates over a junction temperature range of -55°C to 150°C. The component is claimed to be halogen-free and RoHS compliant, though this is unverified. It meets MSL level 1 per J-STD-020.

SMCJ26CA Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: SMCJ26CA TVS Diode (Bidirectional, 1500W, 26V Standoff)
Subcategory: Surface Mount TVS

SMCJ26CA Compliance

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

SMCJ26CA Estimated Pricing

Qty Low High
1+ $0.97 $0.97
10+ $0.60 $0.60
100+ $0.39 $0.39
500+ $0.30 $0.30
1,000+ $0.27 $0.27
3,000+ $0.19 $0.19
6,000+ $0.18 $0.18
9,000+ $0.17 $0.17

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

SMCJ26CA Features

  • Bidirectional 1500W TVS diode.
  • 26V reverse standoff voltage.
  • 42.1V clamping voltage at 35.7A.
  • Surface mount DO-214AB package.
  • Operating temperature -55°C to 150°C.

SMCJ26CA Applications

  • Ideal for I/O interface protection.
  • Protects VCC bus from voltage transients.
  • Used in telecom and computer equipment.
  • Suitable for industrial electronics.

SMCJ26CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of SMCJ26CA?

26V.

What is the clamping voltage?

42.1V at 35.7A peak pulse current (10/1000µs).

What is the peak pulse power rating?

1500W at 10/1000µs waveform.

What package does it come in?

DO-214AB (SMC) surface mount.

Is it bidirectional?

Yes, it has 1 bidirectional channel.

What is the operating temperature range?

-55°C to 150°C (junction).

What are typical applications?

General purpose protection, including I/O interfaces and VCC bus.

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