SMBJ54A-E3/52 The Vishay Dale SMBJ54A-E3/52 is a surface-mount TVS Diode designed for transient voltage suppression. It offers 600W peak pulse power capability and a 54V working voltage.
Mfr Part #:

SMBJ54A-E3/52

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMBJ54A-E3/52 is a surface-mount TVS Diode designed for transient voltage suppression. It offers 600W peak pulse power capability and a 54V working voltage.
Total Stock: 1,770 pcs
$ Price Range: $0.55

SMBJ54A-E3/52 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,770 pcs
1770 pcs On Request 1 On Request On Request On Request On Request On Request

SMBJ54A-E3/52 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage (Nominal/Maximum @ 1 mA)
Case / Package
Clamping Voltage (Nominal @ 1 mA)
Clamping Voltage (Nominal @ 10/1000 μs waveform)
Current
Junction Temperature
Mounting Type
Operating Temperature
Peak Pulse Power Dissipation (Nominal @ 10/1000 μs waveform)
Peak Surge Current (Nominal @ 8.3 ms single half sine-wave)
Power
Power Dissipation
Power Line Protection
Repetitive Rate (Duty Cycle)
Response Time
Reverse Leakage Current
Supplier Device Package
Type
Unidirectional Channels
Voltage

SMBJ54A-E3/52 Description

Short technical summary and product information.

The Vishay Dale SMBJ54A-E3/52 is a surface-mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients. It features a 600W peak pulse power capability with a 10/1000 μs waveform and a working voltage of 54V.

 

This device offers excellent clamping capability with a nominal clamping voltage of 87.1V at 1mA test current. It operates over a wide temperature range of -55°C to 150°C (TJ) and has a fast response time of less than 1 ps. The SMBJ54A-E3/52 is ideal for protecting I/O interfaces, VCC bus, and other vulnerable circuits.

 

Packaged in a DO-214AA (SMB) case, it is suitable for automated placement and surface-mounted applications, optimizing board space. The device is RoHS3 compliant and meets MSL level 1.

SMBJ54A-E3/52 Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: Vishay Dale SMBJ54A-E3/52 Transient Voltage Suppressor Diode
Subcategory: Transient Voltage Suppressors

SMBJ54A-E3/52 Compliance

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

SMBJ54A-E3/52 Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMBJ54A-E3/52 Features

  • 600W peak pulse power capability.
  • 54V working voltage.
  • 87.1V nominal clamping voltage.
  • Fast response time under 1 ps.
  • Surface mount DO-214AA package.

SMBJ54A-E3/52 Applications

  • Protects sensitive electronic equipment.
  • Ideal for I/O interface protection.
  • Suitable for VCC bus protection.
  • Used in consumer electronics.
  • Designed for industrial applications.

SMBJ54A-E3/52 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff (working) voltage of the SMBJ54A-E3/52?

The working voltage is 54 V.

What is the breakdown voltage range?

The breakdown voltage is 60 V (minimum) to 66.3 V (maximum) at 1 mA.

What is the clamping voltage?

The clamping voltage is 87.1 V under a 10/1000 μs waveform.

What is the peak pulse current rating?

The peak surge current is 100 A for an 8.3 ms single half sine-wave (unidirectional only).

What is the package type?

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

What is the response time?

The response time is less than 1 ps from 0 V to breakdown voltage.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

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