SMBJ28CA SMBJ28CA is a bidirectional TVS diode from Taiwan Semiconductor. It features 28V reverse standoff voltage, 45.4V clamping voltage, and 600W peak pulse power dissipation.
Mfr Part #:

SMBJ28CA

Available from 1 distributors
Mfr Name: Taiwan Semiconductor
Taiwan Semiconductor
SMBJ28CA is a bidirectional TVS diode from Taiwan Semiconductor. It features 28V reverse standoff voltage, 45.4V clamping voltage, and 600W peak pulse power dissipation.
Total Stock: 31 pcs
$ Price Range: $0.11 - $0.50

SMBJ28CA Available from 1 distributor

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SMBJ28CA 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 - Reverse Standoff (Typ)

SMBJ28CA Description

Short technical summary and product information.

The SMBJ28CA is a bidirectional transient voltage suppressor (TVS) diode designed for surge and ESD protection in electronic circuits. It offers a reverse standoff voltage of 28V, a minimum breakdown voltage of 31.1V, and a maximum clamping voltage of 45.4V at a peak pulse current of 13.2A (10/1000µs waveform). The device can dissipate up to 600W of peak pulse power.

 

Housed in a surface mount DO-214AA (SMB) package, the SMBJ28CA is suitable for automated assembly and operates over a temperature range of -55°C to 150°C. Typical applications include protection against IEC 61000-4-2 ESD, IEC 61000-4-4 EFT, and IEC 61000-4-5 surge events.

SMBJ28CA Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: Taiwan Semiconductor SMBJ28CA TVS Diode, Bidirectional, 28V Standoff, 600W, DO-214AA (SMB)
Subcategory: Bidirectional TVS Diode

SMBJ28CA Compliance

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

SMBJ28CA Estimated Pricing

Qty Low High
1+ $0.50 $0.50
10+ $0.31 $0.31
100+ $0.22 $0.22
500+ $0.18 $0.18
1,000+ $0.17 $0.17
3,000+ $0.11 $0.11

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

SMBJ28CA Features

  • Bidirectional TVS diode for surge protection.
  • 28V reverse standoff voltage.
  • 45.4V maximum clamping voltage.
  • 600W peak pulse power dissipation.
  • Surface mount DO-214AA (SMB) package.

SMBJ28CA Applications

  • Protects against IEC 61000-4-2 ESD events.
  • Suitable for IEC 61000-4-4 EFT protection.
  • Handles IEC 61000-4-5 surge transients.
  • Used in general purpose circuit protection.
  • Ideal for 24V power supply lines.

SMBJ28CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of SMBJ28CA?

28V.

What is the breakdown voltage of SMBJ28CA?

Minimum 31.1V.

What is the clamping voltage of SMBJ28CA?

Maximum 45.4V at 13.2A peak pulse current.

What is the peak pulse current rating?

13.2A for 10/1000µs waveform.

What package is SMBJ28CA available in?

DO-214AA (SMB) surface mount.

What is the peak pulse power rating?

600W.

What is the operating temperature range?

-55°C to 150°C.

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