SMBJ170CA-E3/52 The Vishay Dale SMBJ170CA-E3/52 is a surface-mount TVS diode designed for transient voltage suppression. It offers 600W peak pulse power capability and operates within a wide temperature range.
Mfr Part #:

SMBJ170CA-E3/52

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale SMBJ170CA-E3/52 is a surface-mount TVS diode designed for transient voltage suppression. It offers 600W peak pulse power capability and operates within a wide temperature range.
Total Stock: 100,770 pcs
$ Price Range: $0.55

SMBJ170CA-E3/52 Available from 1 distributor

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100,770 pcs
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SMBJ170CA-E3/52 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage (Nominal/Maximum)
Current
Halogen Free
Moisture Sensitivity Level (Nominal)
Mounting Type
Operating Temperature
Peak Forward Surge Current
Peak Pulse Power Dissipation (Maximum @ 10/1000 μs waveform)
Power
Power Dissipation
Power Line Protection
SVHC Present
Supplier Device Package
Type
Voltage
Working Voltage (Nominal/Maximum)

SMBJ170CA-E3/52 Description

Short technical summary and product information.

The Vishay Dale SMBJ170CA-E3/52 is a surface-mount Transient Voltage Suppressor (TVS) diode. It is designed to protect sensitive electronics from voltage transients induced by inductive load switching and lighting.

 

Key electrical characteristics include a 600W peak pulse power capability with a 10/1000 μs waveform, a nominal working voltage of 170V, and a maximum clamping voltage of 275V. The device also features a maximum operating junction temperature of 150°C.

 

Packaged in a DO-214AA (SMB) case, this diode is ideal for automated placement. It is suitable for general-purpose applications in consumer, computer, industrial, and telecommunication systems, offering fast response time and low incremental surge resistance.

 

Available in unidirectional and bidirectional configurations, the SMBJ170CA-E3/52 meets MSL level 1 requirements and is RoHS compliant.

SMBJ170CA-E3/52 Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: Vishay Dale SMBJ170CA-E3/52 Transient Voltage Suppressor Diode
Subcategory: TVS Diodes

SMBJ170CA-E3/52 Compliance

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

SMBJ170CA-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.

SMBJ170CA-E3/52 Features

  • 600W peak pulse power capability.
  • 170V nominal working voltage.
  • 275V maximum clamping voltage.
  • Surface mount DO-214AA (SMB) package.
  • Fast response time and low surge resistance.

SMBJ170CA-E3/52 Applications

  • Protection against inductive load switching.
  • Protection against lighting-induced transients.
  • Used in consumer electronics protection.
  • Used in computer and industrial systems.
  • Used in telecommunication signal lines.

SMBJ170CA-E3/52 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working voltage (standoff voltage) of the SMBJ170CA-E3/52?

The nominal working voltage is 170V, with a maximum of 188V.

What is the breakdown voltage of this TVS diode?

The nominal breakdown voltage is 170V, with a maximum of 231V for both bidirectional and unidirectional configurations.

What is the clamping voltage?

The maximum clamping voltage is 275V.

What package is the SMBJ170CA-E3/52 available in?

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

What is the operating temperature range?

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

What is the peak forward surge current?

The peak forward surge current is 100A for an 8.3 ms sine wave.

What is the power dissipation of this device?

The power dissipation is 5W on infinite heatsink at TA = 50°C.

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