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1.5SMCJ33A 1.5SMCJ33A is a 1500W unidirectional TVS diode from Diotec Semiconductor. It features a 33V reverse standoff voltage and 53.3V clamping voltage in a surface-mount DO-214AB (SMC) package.
Mfr Part #:

1.5SMCJ33A

Available from 1 distributors
Mfr Name: Diotec Semiconductor
Diotec Semiconductor
1.5SMCJ33A is a 1500W unidirectional TVS diode from Diotec Semiconductor. It features a 33V reverse standoff voltage and 53.3V clamping voltage in a surface-mount DO-214AB (SMC) package.
✓ Total Stock: 2,440 pcs

1.5SMCJ33A Available from 1 distributor

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Speed Components Ltd ✓
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2,440 pcs
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2440 pcs On Request 1 On Request On Request 2004+ On Request On Request
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1.5SMCJ33A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Conflict Minerals
Current
Halogen Free
Industrial Grade
Lead Style
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power
Power Line Protection
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Type
Unidirectional Channels
Voltage
Weight
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1.5SMCJ33A Description

Short technical summary and product information.

The 1.5SMCJ33A is a unidirectional transient voltage suppression (TVS) diode from Diotec Semiconductor, designed to protect sensitive electronic circuits from overvoltage transients. It offers a peak pulse power dissipation of 1500 W (10/1000 µs waveform) and a peak pulse current of 28.1 A. The device has a reverse standoff voltage of 33 V and a maximum clamping voltage of 53.3 V.

 

This TVS diode is housed in a surface-mount DO-214AB (SMC) package, making it suitable for automated assembly. It features a very fast response time to transient events, ensuring robust protection. The device is RoHS3 compliant (exemption 7a), REACH unaffected, and MSL Level 1 (unlimited).

 

Typical applications include overvoltage protection, ESD protection, and free-wheeling diode functions in commercial and industrial grade equipment. The part is supplied in tape and reel packaging with 3000 units per reel.

1.5SMCJ33A Quick Information

Product Type: TVS Diode
Series: 1.5SMCJ
Canonical Name: 1.5SMCJ33A Diotec Semiconductor TVS Diode, Unidirectional, 33V Reverse Standoff, 53.3V Clamping, 1500W Peak Pulse Power, DO-214AB (SMC)
Subcategory: Unidirectional TVS Diode

1.5SMCJ33A Compliance

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

1.5SMCJ33A Features

  • 1500W peak pulse power dissipation.
  • 33V reverse standoff voltage rating.
  • 53.3V maximum clamping voltage.
  • Surface mount DO-214AB (SMC) package.
  • Very fast response to transients.

1.5SMCJ33A Applications

  • Overvoltage protection in power supplies.
  • ESD protection for sensitive circuits.
  • Free-wheeling diode in inductive loads.
  • Used in commercial and industrial equipment.

1.5SMCJ33A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the 1.5SMCJ33A?

The maximum clamping voltage is 53.3 V.

What is the peak pulse power rating of the 1.5SMCJ33A?

The peak pulse power dissipation is 1500 W for a 10/1000 µs waveform.

What is the reverse standoff voltage of the 1.5SMCJ33A?

The reverse standoff voltage (VRWM) is 33 V.

What package does the 1.5SMCJ33A come in?

It is available in a DO-214AB (SMC) surface-mount package.

What is the peak pulse current rating of the 1.5SMCJ33A?

The peak pulse current (IPP) is 28.1 A for a 10/1000 µs waveform.

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