SMBJ43CA-TR SMBJ43CA-TR is a bidirectional TVS diode from STMicroelectronics with 43V reverse standoff voltage and 600W peak pulse power. It comes in a surface mount SMB (DO-214AA) package.
Mfr Part #:

SMBJ43CA-TR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
SMBJ43CA-TR is a bidirectional TVS diode from STMicroelectronics with 43V reverse standoff voltage and 600W peak pulse power. It comes in a surface mount SMB (DO-214AA) package.
Total Stock: 1,200 pcs

SMBJ43CA-TR Available from 1 distributor

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SMBJ43CA-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Voltage

SMBJ43CA-TR Description

Short technical summary and product information.

The SMBJ43CA-TR is a bidirectional TVS diode from STMicroelectronics designed to protect sensitive electronics from voltage transients. It features a Zener breakdown mechanism with a reverse standoff voltage of 43V and can handle peak pulse power up to 600W (10/1000μs waveform). The device offers a single bidirectional channel, making it suitable for applications requiring symmetrical clamping. It is housed in a surface mount SMB (DO-214AA) package, enabling compact PCB designs. The operating temperature range spans from -55°C to 150°C junction temperature. This TVS diode is compliant with RoHS3, REACH, and has an MSL rating of Level 1 (unlimited). Typical applications include general purpose transient voltage suppression in power lines, data lines, and other circuits.

SMBJ43CA-TR Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: SMBJ43CA-TR TVS Diode
Subcategory: Bidirectional TVS Diode

SMBJ43CA-TR Compliance

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

SMBJ43CA-TR Features

  • Bidirectional TVS protection with 43V standoff.
  • 600W peak pulse power handling capacity.
  • Surface mount SMB (DO-214AA) package.
  • Wide operating temperature range -55°C to 150°C.
  • RoHS3, REACH, and MSL Level 1 compliant.

SMBJ43CA-TR Applications

  • Protect power supply lines from voltage transients.
  • Safeguard sensitive ICs from ESD and surge events.
  • Use in general purpose circuit protection applications.

SMBJ43CA-TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of SMBJ43CA-TR?

43V.

What is the peak pulse power rating?

600W.

What package does this TVS diode come in?

DO-214AA, SMB.

Is it bidirectional?

Yes, it has 1 bidirectional channel.

What is the operating temperature range?

-55°C to 150°C.

What compliance standards does it meet?

RoHS3, REACH, and MSL Level 1 (unlimited).

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