SMA6J40CA-TR Bidirectional Zener TVS diode with 40V reverse standoff voltage, 73.6V clamping voltage, and 600W peak pulse power rating. Surface mount in DO-214AC SMA package.
Mfr Part #:

SMA6J40CA-TR

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Bidirectional Zener TVS diode with 40V reverse standoff voltage, 73.6V clamping voltage, and 600W peak pulse power rating. Surface mount in DO-214AC SMA package.
Total Stock: 1,168,420 pcs
$ Price Range: $0.10 - $0.58

SMA6J40CA-TR Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,155,000 pcs
1155000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
11,020 pcs
11020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,400 pcs
2400 pcs On Request 1 On Request On Request On Request On Request On Request

SMA6J40CA-TR Specifications Quick View

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

SMA6J40CA-TR Description

Short technical summary and product information.

The SMA6J40CA-TR is a bidirectional Zener TVS diode from STMicroelectronics designed for general purpose transient voltage suppression. It features a reverse standoff voltage of 40V typical and a maximum clamping voltage of 73.6V at peak pulse current. The device can handle 600W peak pulse power (8/20 µs waveform) with a peak pulse current of 48A. It is not intended for power line protection. The diode is surface mountable in a DO-214AC SMA package and operates over a junction temperature range of -55°C to 175°C. This component is suitable for protecting sensitive electronics from voltage transients in a wide range of applications.

SMA6J40CA-TR Quick Information

Product Type: TVS Diode
Series: SMA6J
Canonical Name: STMicroelectronics SMA6J40CA-TR TVS Diode, Bidirectional, 40V Standoff, 73.6V Clamp, 600W, DO-214AC
Subcategory: Bidirectional Zener TVS

SMA6J40CA-TR Compliance

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

SMA6J40CA-TR Estimated Pricing

Qty Low High
1+ $0.58 $0.58
10+ $0.36 $0.36
100+ $0.23 $0.23
500+ $0.18 $0.18
1,000+ $0.14 $0.14
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.

SMA6J40CA-TR Features

  • Bidirectional Zener TVS diode.
  • 40V typical reverse standoff voltage.
  • 73.6V maximum clamping voltage.
  • 600W peak pulse power rating.
  • Surface mount DO-214AC SMA package.

SMA6J40CA-TR Applications

  • General purpose transient voltage suppression.
  • Protection of sensitive electronic circuits.
  • Use in consumer and industrial equipment.

SMA6J40CA-TR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMA6J40CA-TR?

The typical reverse standoff voltage is 40 V.

What is the clamping voltage of this TVS diode?

The maximum clamping voltage is 73.6 V at peak pulse current.

What is the peak pulse power rating?

The peak pulse power rating is 600 W (8/20 µs waveform).

What package does the SMA6J40CA-TR come in?

It is available in a DO-214AC SMA surface mount package.

What is the operating temperature range?

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

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