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SMAJ58AHR3G TVS diode, 58V standoff, 93.6V clamping, 400W peak pulse power, surface mount DO-214AC (SMA) package. AEC-Q101 qualified for automotive applications.
Mfr Part #:

SMAJ58AHR3G

Available from 1 distributors
Mfr Name: Taiwan Semiconductor
Taiwan Semiconductor
TVS diode, 58V standoff, 93.6V clamping, 400W peak pulse power, surface mount DO-214AC (SMA) package. AEC-Q101 qualified for automotive applications.
✓ Total Stock: 21 pcs

SMAJ58AHR3G Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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21 pcs
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SMAJ58AHR3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Termination Style
Type
Unidirectional Channels
Voltage
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SMAJ58AHR3G Description

Short technical summary and product information.

The SMAJ58AHR3G is a surface mount transient voltage suppressor (TVS) diode from Taiwan Semiconductor. It is designed to protect sensitive electronics from voltage transients. Key specifications include a standoff voltage of 58V, a clamping voltage of 93.6V, and a peak pulse power dissipation of 400W (10/1000μs waveform). The device features a fast response time of less than 1.0ps and low leakage current. It is AEC-Q101 qualified, making it suitable for automotive applications. The DO-214AC (SMA) package is ideal for automated placement and is halogen-free and RoHS compliant. Operating temperature range is -55°C to 150°C.

SMAJ58AHR3G Quick Information

Product Type: TVS Diode
Series: SMAJ
Canonical Name: SMAJ58AHR3G TVS Diode, 58V Standoff, 93.6V Clamping, DO-214AC (SMA)
Subcategory: Surface Mount TVS

SMAJ58AHR3G Compliance

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

SMAJ58AHR3G Features

  • 400W peak pulse power dissipation.
  • 93.6V clamping voltage at 4.3A.
  • AEC-Q101 qualified for automotive.
  • Surface mount DO-214AC (SMA) package.
  • RoHS and halogen-free compliant.

SMAJ58AHR3G Applications

  • Switching mode power supply (SMPS) protection.
  • Adapter and lighting application protection.
  • On-board DC/DC converter protection.
  • Automotive electronics transient protection.

SMAJ58AHR3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the SMAJ58AHR3G?

93.6 V.

What is the peak pulse current rating?

4.3 A.

What is the peak pulse power rating?

400 W (10/1000μs waveform).

What package is this device available in?

DO-214AC (SMA).

Is this device AEC-Q101 qualified?

Yes, ordering code with suffix H indicates AEC-Q101 qualification.

What is the operating temperature range?

-55°C to 150°C.

Is it RoHS compliant?

Yes, RoHS3 compliant.

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