SMAJ28AQ-13-F SMAJ28AQ-13-F is a 400W surface mount TVS diode from Diodes Incorporated with a standoff voltage of 28V and clamping voltage of 45.4V. It is AEC-Q101 qualified for automotive applications.
Mfr Part #:

SMAJ28AQ-13-F

Available from 1 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
SMAJ28AQ-13-F is a 400W surface mount TVS diode from Diodes Incorporated with a standoff voltage of 28V and clamping voltage of 45.4V. It is AEC-Q101 qualified for automotive applications.
Total Stock: 50 pcs
$ Price Range: $0.17 - $0.55

SMAJ28AQ-13-F Available from 1 distributor

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Non-Authorised
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50 pcs
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SMAJ28AQ-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Applications
Automotive Grade
Clamping Voltage (Vc)
Current
Halogen Free
IATF 16949
Lead Style
Mounting Type
Operating Temperature
PPAP
Packaging Type
Peak Forward Surge Current (Ifsm)
Polarity
Power
Power Dissipation (PM(AV))
Power Line Protection
Standard Package Qty
Storage Temperature
Supplier Device Package
Tape & Reel
Terminal Finish
Type
Unidirectional Channels
Voltage
Weight

SMAJ28AQ-13-F Description

Short technical summary and product information.

The SMAJ28AQ-13-F is a unidirectional transient voltage suppressor (TVS) diode designed for automotive applications. It is part of the SMAJ series from Diodes Incorporated, offering 400W peak pulse power dissipation. With a standoff voltage of 28V and a clamping voltage of 45.4V, it provides protection against voltage transients. The device is housed in a surface-mount SMA package (DO-214AC) and is rated for operation from -55°C to 150°C. It is AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities. The component is RoHS3 compliant, lead-free, halogen-free, and has a moisture sensitivity level of 1. It is commonly used in automotive electronics to protect against surges defined in ISO7637-2 and electrostatic discharges per ISO10605.

SMAJ28AQ-13-F Quick Information

Product Type: TVS Diode
Series: SMAJ
Canonical Name: SMAJ28AQ-13-F by Diodes Incorporated
Subcategory: Transient Voltage Suppressor

SMAJ28AQ-13-F Compliance

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

SMAJ28AQ-13-F Estimated Pricing

Qty Low High
1+ $0.55 $0.55
10+ $0.34 $0.34
100+ $0.21 $0.21
500+ $0.17 $0.17
5,000+ $0.17 $0.17

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

SMAJ28AQ-13-F Features

  • 400W peak pulse power dissipation.
  • 28V standoff voltage with 45.4V clamping.
  • AEC-Q101 qualified for automotive use.
  • Surface mount SMA package.
  • RoHS3 compliant and halogen-free.

SMAJ28AQ-13-F Applications

  • Protects automotive electronic control units.
  • Suitable for ISO7637-2 surge protection.
  • Used in infotainment and body control modules.
  • Provides ESD protection per ISO10605.

SMAJ28AQ-13-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the SMAJ28AQ-13-F?

28V

What is the clamping voltage of the SMAJ28AQ-13-F?

45.4V

What is the peak pulse current rating?

8.8A

What package is the SMAJ28AQ-13-F available in?

DO-214AC (SMA) surface mount package

What is the operating temperature range?

-55°C to 150°C

Is the SMAJ28AQ-13-F unidirectional or bidirectional?

Unidirectional

Is this part automotive qualified?

Yes, AEC-Q101 qualified, PPAP capable, and manufactured in IATF 16949 certified facilities.

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