SMAJ28CAQ-13-F The Diodes Incorporated SMAJ28CAQ-13-F is a 400W transient voltage suppressor (TVS) diode designed for automotive applications. It features a 28V standoff voltage and a 45.4V clamping voltage, housed in a surface-mount SMA package.
Mfr Part #:

SMAJ28CAQ-13-F

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The Diodes Incorporated SMAJ28CAQ-13-F is a 400W transient voltage suppressor (TVS) diode designed for automotive applications. It features a 28V standoff voltage and a 45.4V clamping voltage, housed in a surface-mount SMA package.
Total Stock: 241,020 pcs
$ Price Range: $0.55

SMAJ28CAQ-13-F Available from 1 distributor

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241,020 pcs
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SMAJ28CAQ-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Breakdown Voltage
Clamping Voltage
Current
Halogen Free
ISO10605 ESD Discharge (Air)
ISO10605 ESD Discharge (Contact)
ISO7637-2 Pulse 1
ISO7637-2 Pulse 2a
ISO7637-2 Pulse 3a
ISO7637-2 Pulse 3b
Mounting Type
Operating Temperature
Operating Temperature (Minimum/Maximum @ TJ)
Package Material
Peak Pulse Power Dissipation
Peak Surge Current
Power
Power Line Protection
Supplier Device Package
Terminals
Type
UL Flammability Classification
Voltage
Weight

SMAJ28CAQ-13-F Description

Short technical summary and product information.

The Diodes Incorporated SMAJ28CAQ-13-F is a 400W surface-mount transient voltage suppressor (TVS) diode. It is specifically designed to protect sensitive automotive circuits against surges defined in ISO7637-2 and electrostatic discharges according to ISO10605.

 

This TVS diode offers a 28V standoff voltage and a 45.4V breakdown voltage, with a clamping voltage of 45.4V. It can handle a peak surge current of 40A and has a peak pulse power dissipation of 400W. The device operates across a wide temperature range of -55°C to 150°C (TJ).

 

Constructed with glass passivated die, the SMAJ28CAQ-13-F is available in uni-directional and bi-directional versions. It comes in a compact DO-214AC, SMA package, suitable for surface mounting. The terminals feature a lead-free matte tin finish, and the component is RoHS compliant, halogen-free, and antimony-free.

 

This AEC-Q101 qualified component is manufactured in IATF 16949 certified facilities, making it suitable for automotive applications requiring specific change control. It meets ISO10605 ESD discharge standards of 30kV for both air and contact discharge.

SMAJ28CAQ-13-F Quick Information

Product Type: TVS Diode
Series: SMAJ
Canonical Name: Diodes Incorporated SMAJ28CAQ-13-F Transient Voltage Suppressor Diode
Subcategory: TVS Diode

SMAJ28CAQ-13-F Compliance

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

SMAJ28CAQ-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.

SMAJ28CAQ-13-F Features

  • 400W peak pulse power dissipation.
  • 28V standoff voltage.
  • 45.4V clamping voltage.
  • Surface mount SMA package.
  • Automotive AEC-Q101 qualified.

SMAJ28CAQ-13-F Applications

  • Protects sensitive automotive circuits.
  • Meets ISO7637-2 surge standards.
  • Complies with ISO10605 ESD standards.
  • Suitable for high-reliability automotive use.

SMAJ28CAQ-13-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the SMAJ28CAQ-13-F?

28V.

What is the breakdown voltage?

45.4V.

What is the clamping voltage?

45.4V.

What is the peak pulse current?

8.8A.

What package is the SMAJ28CAQ-13-F available in?

DO-214AC (SMA) surface mount package.

What is the peak pulse power dissipation?

400W at 25°C.

What is the operating temperature range?

-55°C to 150°C.

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