SMAJ48A-13-F TVS diode with 48V working voltage and 77.4V clamping voltage. Provides 400W peak pulse power dissipation in a surface mount DO-214AC package.
Mfr Part #:

SMAJ48A-13-F

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
TVS diode with 48V working voltage and 77.4V clamping voltage. Provides 400W peak pulse power dissipation in a surface mount DO-214AC package.
Total Stock: 36,020 pcs
$ Price Range: $0.55

SMAJ48A-13-F Available from 1 distributor

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SMAJ48A-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage
Clamping Voltage
Current
Instantaneous Forward Voltage
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power
Power Line Protection
Steady State Power Dissipation
Supplier Device Package
Type
Unidirectional Channels
Voltage
Working Voltage

SMAJ48A-13-F Description

Short technical summary and product information.

The SMAJ48A-13-F is a transient voltage suppression (TVS) diode from Diodes Incorporated designed to protect sensitive electronics from voltage spikes. With a working voltage of 48V and a breakdown voltage of 53.3V, it provides effective clamping at 77.4V for peak pulse currents up to 5.2A.

 

This device offers a peak pulse power dissipation of 400W (10/1000µs waveform) and can handle a peak forward surge current of 40A for 8.3ms. It also has a steady state power dissipation of 1W at +75°C lead temperature. The forward voltage is typically 3.5V at 35A.

 

The SMAJ48A-13-F is housed in a surface mount DO-214AC (SMA) package and operates over a junction temperature range of -55°C to +150°C. It is suitable for use in a variety of applications requiring overvoltage protection.

SMAJ48A-13-F Quick Information

Product Type: TVS Diode
Series: SMAJ
Canonical Name: Diodes Incorporated SMAJ48A-13-F TVS Diode, 48V Working Voltage, 77.4V Clamping
Subcategory: TVS Diode

SMAJ48A-13-F Compliance

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

SMAJ48A-13-F Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMAJ48A-13-F Features

  • 48V working voltage TVS diode.
  • 400W peak pulse power dissipation.
  • 77.4V clamping voltage at 5.2A.
  • Surface mount DO-214AC package.
  • Wide operating temperature range -55°C to 150°C.

SMAJ48A-13-F Applications

  • Protect sensitive electronics from voltage transients.
  • Ideal for overvoltage protection in power supplies.
  • Used in automotive and industrial systems.
  • Suitable for telecom and data line protection.

SMAJ48A-13-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the SMAJ48A-13-F?

The standoff (working) voltage is 48V.

What is the breakdown voltage?

The breakdown voltage is 53.3V.

What is the clamping voltage?

The maximum clamping voltage is 77.4V.

What is the peak pulse current rating?

The peak pulse current is 5.2A.

What package is the SMAJ48A-13-F available in?

It comes in a DO-214AC (SMA) surface mount package.

What is the peak pulse power dissipation?

The peak pulse power dissipation is 400W.

What is the operating temperature range?

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

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