SMA6J18CA-TR The SMA6J18CA-TR is a 600W bidirectional TVS diode from STMicroelectronics. It features an 18V reverse standoff voltage, 33.2V clamping voltage, and 102A peak pulse current (8/20µs).
Mfr Part #:

SMA6J18CA-TR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The SMA6J18CA-TR is a 600W bidirectional TVS diode from STMicroelectronics. It features an 18V reverse standoff voltage, 33.2V clamping voltage, and 102A peak pulse current (8/20µs).
Total Stock: 15,000 pcs
$ Price Range: $0.20 - $1.01

SMA6J18CA-TR Available from 1 distributor

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SMA6J18CA-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Lead Style
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage - Breakdown (Min)
Voltage - Reverse Standoff (Typ)

SMA6J18CA-TR Description

Short technical summary and product information.

The SMA6J18CA-TR is a bidirectional Zener TVS diode designed for transient voltage suppression. It is from STMicroelectronics and provides 600W peak pulse power capability.

 

With a reverse standoff voltage of 18V and a minimum breakdown voltage of 20V, it clamps transient voltages to a maximum of 33.2V. It can handle peak pulse currents up to 102A under 8/20µs waveform conditions.

 

This TVS diode is suitable for general purpose applications requiring protection against voltage transients. It is not intended for power line protection. The device operates over a wide temperature range from -55°C to 175°C.

 

The SMA6J18CA-TR is offered in a surface-mount DO-214AC (SMA) package, making it suitable for automated assembly. It is RoHS3 compliant and has an MSL rating of 1 (unlimited).

SMA6J18CA-TR Quick Information

Product Type: TVS Diode
Series: SMA6J
Canonical Name: STMicroelectronics SMA6J18CA-TR Bidirectional TVS Diode 18V Standoff 600W SMA
Subcategory: Bidirectional Zener TVS Diode

SMA6J18CA-TR Compliance

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

SMA6J18CA-TR Estimated Pricing

Qty Low High
1+ $1.01 $1.01
10+ $0.63 $0.63
100+ $0.41 $0.41
500+ $0.32 $0.32
1,000+ $0.27 $0.27
2,500+ $0.25 $0.25
5,000+ $0.23 $0.23
10,000+ $0.21 $0.21
25,000+ $0.20 $0.20

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

SMA6J18CA-TR Features

  • 600W peak pulse power dissipation.
  • 18V reverse standoff voltage rating.
  • Bidirectional Zener TVS protection.
  • Surface mount SMA (DO-214AC) package.
  • Wide operating temperature range -55°C to 175°C.

SMA6J18CA-TR Applications

  • General purpose transient voltage suppression.
  • Protection for sensitive electronic circuits.
  • Suitable for automated surface mount assembly.
  • Used in consumer and industrial electronics.

SMA6J18CA-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMA6J18CA-TR?

The reverse standoff voltage is 18V typical.

What is the breakdown voltage of this TVS diode?

The minimum breakdown voltage is 20V.

What is the clamping voltage of the SMA6J18CA-TR?

The maximum clamping voltage is 33.2V at peak pulse current.

What is the peak pulse current rating?

The peak pulse current is 102A under 8/20µs waveform.

What is the peak pulse power rating?

The peak pulse power is 600W.

What package is the SMA6J18CA-TR available in?

It is available 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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