SMCJ150A The SMCJ150A is a 1500W unidirectional Zener TVS diode from Littelfuse with a reverse standoff voltage of 150V and clamping voltage of 243V. It is surface mounted in a DO-214AB (SMC) package.
Mfr Part #:

SMCJ150A

Available from 4 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The SMCJ150A is a 1500W unidirectional Zener TVS diode from Littelfuse with a reverse standoff voltage of 150V and clamping voltage of 243V. It is surface mounted in a DO-214AB (SMC) package.
Total Stock: 4,991 pcs

SMCJ150A Available from 4 distributors

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SMCJ150A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
Voltage - Clamping (Max) @ Ipp

SMCJ150A Description

Short technical summary and product information.

The SMCJ150A is a unidirectional Zener TVS diode from Littelfuse's SMCJ series, designed to protect sensitive electronic equipment from voltage transients. It offers a peak pulse power dissipation of 1500W (10/1000µs waveform) and features a reverse standoff voltage of 150V with a maximum clamping voltage of 243V at 6.2A peak pulse current. The device is not intended for power line protection and is suitable for general purpose applications.

 

It is housed in a surface mount DO-214AB (SMC) package with an operating temperature range of -55°C to 150°C. The SMCJ150A is RoHS compliant and has an MSL of 1 (unlimited). The series also provides ESD protection per IEC 61000-4-2 (30kV air/contact) and EFT protection per IEC 61000-4-4.

SMCJ150A Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: SMCJ150A TVS Diode
Subcategory: Zener TVS

SMCJ150A Compliance

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

SMCJ150A Features

  • 1500W peak pulse power dissipation.
  • 150V reverse standoff voltage.
  • 243V clamping voltage at 6.2A.
  • Unidirectional Zener TVS protection.
  • Surface mount DO-214AB package.

SMCJ150A Applications

  • General purpose transient voltage suppression.
  • Protection of I/O interfaces and VCC bus.
  • Suitable for telecom, computer, and industrial electronics.
  • ESD protection per IEC 61000-4-2 (30kV air/contact).

SMCJ150A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMCJ150A?

150V.

What is the clamping voltage of the SMCJ150A?

243V at 6.2A peak pulse current.

What is the peak pulse current rating?

6.2A (10/1000µs waveform).

What package is the SMCJ150A available in?

DO-214AB (SMC) surface mount package.

What is the peak pulse power dissipation?

1500W (1.5kW) for 10/1000µs waveform.

What is the operating temperature range?

-55°C to 150°C (junction).

Is the SMCJ150A unidirectional?

Yes, it has 1 unidirectional channel.

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