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SMBJ24A SMBJ24A is a 600W unidirectional TVS diode with 24V standoff voltage and 38.9V clamping voltage, housed in a DO-214AA (SMB) surface mount package.
Mfr Part #:

SMBJ24A

Available from 2 distributors
Mfr Name: Taiwan Semiconductor
Taiwan Semiconductor
SMBJ24A is a 600W unidirectional TVS diode with 24V standoff voltage and 38.9V clamping voltage, housed in a DO-214AA (SMB) surface mount package.
✓ Total Stock: 35,000 pcs

SMBJ24A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
AA2DE ✓
Non-Authorised Inventory information
21,000 pcs
On Request
21000 pcs On Request 1 On Request On Request On Request On Request On Request
HMB Electronics LLC ✓
Non-Authorised Inventory information
14,000 pcs
On Request
14000 pcs On Request 1 On Request On Request On Request On Request On Request
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SMBJ24A 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
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SMBJ24A Description

Short technical summary and product information.

The SMBJ24A is a unidirectional transient voltage suppressor diode designed for surge and ESD protection in electronic circuits. It features a standoff voltage of 24V and a clamping voltage of 38.9V, capable of handling 15.4A peak pulse current. The device is rated for 600W peak pulse power dissipation (TP = 1 ms) and operates over a junction temperature range of -55°C to +150°C.

 

This TVS diode is housed in a DO-214AA (SMB) surface mount package, making it suitable for automated assembly processes. It is intended for general purpose circuit protection applications and is RoHS compliant. The part is unidirectional with a single protection channel.

 

Typical applications include IEC 61000-4-2 ESD protection (Level 4), IEC 61000-4-4 EFT protection, and IEC 61000-4-5 surge protection. The fast response time (less than 1.0 ps for unidirectional devices) makes it suitable for protecting sensitive electronics in portable communications, computing, and video equipment.

SMBJ24A Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: SMBJ24A TVS Diode, 600W, Unidirectional, 24V Standoff, DO-214AA (SMB)
Subcategory: Unidirectional TVS

SMBJ24A Compliance

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

SMBJ24A Features

  • 600W peak pulse power dissipation (TP = 1 ms).
  • Unidirectional TVS with 24V standoff voltage.
  • 38.9V clamping voltage at 15.4A peak pulse current.
  • Surface mount DO-214AA (SMB) package.
  • Operating temperature range -55°C to +150°C.

SMBJ24A Applications

  • Surge protection for 24V power supply lines.
  • ESD protection for portable communication devices.
  • IEC 61000-4-2, -4-4, and -4-5 compliant designs.
  • Overvoltage protection in computing and video equipment.

SMBJ24A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the SMBJ24A?

The standoff voltage (V_RWM) is 24V.

What is the clamping voltage of the SMBJ24A?

The clamping voltage is 38.9V.

What is the peak pulse current rating of the SMBJ24A?

The peak pulse current is 15.4A.

What package does the SMBJ24A come in?

The SMBJ24A is available in a DO-214AA (SMB) surface mount package.

What is the peak pulse power dissipation of the SMBJ24A?

The peak pulse power dissipation is 600W (TP = 1 ms).

Is the SMBJ24A RoHS compliant?

The datasheet indicates RoHS compliance, but this status is unverified.

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