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SMAJ5.0A-TR TVS diode from STMicroelectronics with 5V reverse standoff voltage, 13.4V clamping, 400W peak pulse power. Unidirectional, surface mount in DO-214AC (SMA) package.
Mfr Part #:

SMAJ5.0A-TR

Available from 8 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS diode from STMicroelectronics with 5V reverse standoff voltage, 13.4V clamping, 400W peak pulse power. Unidirectional, surface mount in DO-214AC (SMA) package.
✓ Total Stock: 499,061 pcs
$ Price Range: $0.10 - $0.55

SMAJ5.0A-TR Available from 8 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SMAJ5.0A-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Supplier Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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SMAJ5.0A-TR Description

Short technical summary and product information.

The SMAJ5.0A-TR is a unidirectional Zener-type TVS diode from STMicroelectronics. It is designed to protect sensitive electronics from voltage transients by clamping overvoltage events. Key specifications include a reverse standoff voltage of 5V, clamping voltage of 13.4V at 174A (8/20µs pulse), and peak pulse power of 400W.

 

This device operates over a junction temperature range of -55°C to 150°C and is intended for general purpose applications. It does not include power line protection. The SMAJ5.0A-TR is housed in a DO-214AC (SMA) surface mount package, offering compact footprint for board-level protection. Compliance data (RoHS, REACH, MSL) is unverified and should be confirmed with the manufacturer.

SMAJ5.0A-TR Quick Information

Product Type: TVS Diode (Zener)
Series: SMAJ
Canonical Name: STMicroelectronics SMAJ5.0A-TR TVS Diode
Subcategory: Zener TVS (Unidirectional)

SMAJ5.0A-TR Compliance

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

SMAJ5.0A-TR Estimated Pricing

Qty Low High
1+ $0.55 $0.55
10+ $0.34 $0.34
100+ $0.22 $0.22
500+ $0.17 $0.17
1,000+ $0.15 $0.15
2,500+ $0.13 $0.13
5,000+ $0.11 $0.11
10,000+ $0.10 $0.10
25,000+ $0.10 $0.10

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

SMAJ5.0A-TR Features

  • Unidirectional Zener TVS protection diode.
  • 5V reverse standoff voltage rating.
  • 13.4V clamping voltage at 174A.
  • 400W peak pulse power capability.
  • Surface mount DO-214AC (SMA) package.

SMAJ5.0A-TR Applications

  • Provides transient voltage protection for sensitive circuits.
  • Suitable for general purpose overvoltage suppression.
  • Used in low-voltage power rail protection.
  • Ideal for protecting I/O lines and data interfaces.

SMAJ5.0A-TR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMAJ5.0A-TR?

5V

What is the clamping voltage?

13.4V at 174A (8/20µs pulse)

What is the peak pulse current rating?

174A (8/20µs)

What package is the SMAJ5.0A-TR available in?

DO-214AC (SMA), surface mount

What is the peak pulse power rating?

400W

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