SMBJ85A-E3/5B The Vishay Dale SMBJ85A-E3/5B is a surface-mount TVS diode designed for transient voltage suppression. It offers 600W peak pulse power capability and operates over a wide temperature range.
Mfr Part #:

SMBJ85A-E3/5B

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMBJ85A-E3/5B is a surface-mount TVS diode designed for transient voltage suppression. It offers 600W peak pulse power capability and operates over a wide temperature range.
Total Stock: 10,620 pcs
$ Price Range: $0.55

SMBJ85A-E3/5B Available from 1 distributor

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10,620 pcs
10620 pcs On Request 1 On Request On Request On Request On Request On Request

SMBJ85A-E3/5B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage (Minimum/Nominal/Maximum)
Clamping Voltage
Current
Mounting Type
Number of Circuits
Operating Temperature
Peak Forward Surge Current
Peak Pulse Power Capability
Peak Pulse Power Dissipation (Nominal @ 10/1000 μs waveform)
Power
Power Dissipation
Power Line Protection
Repetitive Rate (Duty Cycle)
Supplier Device Package
Supplier Package
Type
Unidirectional Channels
Voltage
Working Peak Reverse Voltage (Minimum/Nominal/Maximum)

SMBJ85A-E3/5B Description

Short technical summary and product information.

The Vishay Dale SMBJ85A-E3/5B is a surface-mount Transient Voltage Suppressor (TVS) diode housed in a DO-214AA (SMB) package. This device is designed for protecting sensitive electronics from voltage transients induced by inductive load switching and lighting.

 

Key electrical characteristics include a working peak reverse voltage of 85V, a breakdown voltage range of 6.4V to 231V, and a clamping voltage of 137V at 1mA. It boasts a significant peak pulse power dissipation capability of 600W with a 10/1000 μs waveform and a peak forward surge current of 100A for unidirectional applications.

 

The SMBJ85A-E3/5B operates reliably within a temperature range of -55°C to 150°C (TJ). Its low profile and suitability for automated placement make it ideal for various consumer, computer, industrial, and telecommunication applications requiring robust voltage protection.

 

This TVS diode is available in unidirectional configurations and meets MSL level 1 standards. The terminals are matte tin-plated and solderable per industry standards.

SMBJ85A-E3/5B Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: Vishay Dale SMBJ85A-E3/5B Transient Voltage Suppressor Diode
Subcategory: TVS Diodes

SMBJ85A-E3/5B Compliance

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

SMBJ85A-E3/5B Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMBJ85A-E3/5B Features

  • 600W peak pulse power capability
  • 85V working peak reverse voltage
  • 137V clamping voltage at 1mA
  • DO-214AA (SMB) surface mount package
  • Wide operating temperature range

SMBJ85A-E3/5B Applications

  • Protection against inductive load switching
  • Protection against lighting-induced transients
  • Suitable for IC and MOSFET protection
  • Used in consumer electronics
  • Used in industrial applications

SMBJ85A-E3/5B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage (working peak reverse voltage)?

85V.

What is the breakdown voltage?

Minimum 94.4V.

What is the clamping voltage?

137V at 1mA.

What is the peak forward surge current?

100A for 8.3ms single half sine-wave.

What is the package type?

DO-214AA (SMB) surface mount.

What is the operating temperature range?

-55°C to 150°C.

What is the peak pulse power dissipation?

600W for 10/1000μs waveform.

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