SMA6J20A-TR Unidirectional TVS diode with 20V reverse standoff voltage and 36.8V clamping. Rated for 600W peak pulse power in a surface mount SMA package.
Mfr Part #:

SMA6J20A-TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Unidirectional TVS diode with 20V reverse standoff voltage and 36.8V clamping. Rated for 600W peak pulse power in a surface mount SMA package.
Total Stock: 29,955 pcs
$ Price Range: $0.19 - $0.96

SMA6J20A-TR Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
25,000 pcs
25000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4,955 pcs
4955 pcs On Request 1 On Request On Request On Request On Request On Request

SMA6J20A-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
Reverse Standoff Voltage
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

SMA6J20A-TR Description

Short technical summary and product information.

The SMA6J20A-TR is a unidirectional TVS diode from STMicroelectronics designed for general purpose circuit protection. It features a 20V reverse standoff voltage and a maximum clamping voltage of 36.8V, providing robust protection against voltage transients.

 

With a peak pulse power rating of 600W (8/20µs waveform) and a peak pulse current capability of 93A, this device is suitable for suppressing surges in a variety of electronic circuits. The operating temperature range spans -55°C to 175°C, ensuring reliable performance in demanding environments.

 

The diode is housed in a surface mount DO-214AC (SMA) package, making it compatible with standard automated assembly processes. It is RoHS3 compliant and has an MSL rating of 1 (unlimited), simplifying handling and storage requirements.

SMA6J20A-TR Quick Information

Product Type: TVS Diode
Series: SMA6J
Canonical Name: STMicroelectronics SMA6J20A-TR TVS Diode
Subcategory: Unidirectional TVS

SMA6J20A-TR Compliance

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

SMA6J20A-TR Estimated Pricing

Qty Low High
1+ $0.96 $0.96
10+ $0.59 $0.59
100+ $0.39 $0.39
500+ $0.30 $0.30
1,000+ $0.25 $0.25
2,500+ $0.24 $0.24
5,000+ $0.21 $0.21
10,000+ $0.20 $0.20
25,000+ $0.19 $0.19

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

SMA6J20A-TR Features

  • 600W peak pulse power rating.
  • 20V reverse standoff voltage.
  • 36.8V maximum clamping voltage.
  • Surface mount SMA package.
  • Operates from -55°C to 175°C.

SMA6J20A-TR Applications

  • General purpose circuit protection.
  • Surge suppression in power lines.
  • Protection for sensitive electronics.
  • Used in consumer and industrial devices.

SMA6J20A-TR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMA6J20A-TR?

The reverse standoff voltage is 20V.

What is the clamping voltage of this TVS diode?

The maximum clamping voltage is 36.8V.

What is the peak pulse power rating?

The peak pulse power rating is 600W.

What package does the SMA6J20A-TR come in?

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

What is the operating temperature range?

The operating temperature range is -55°C to 175°C.

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