SMLJ22A The Bourns SMLJ22A is a Transient Voltage Suppressor (TVS) Diode designed for surge and ESD protection. It features a 22V standoff voltage and a 3000W peak pulse power rating.
Mfr Part #:

SMLJ22A

Available from 2 distributors
Mfr Name: Bourns
Bourns
The Bourns SMLJ22A is a Transient Voltage Suppressor (TVS) Diode designed for surge and ESD protection. It features a 22V standoff voltage and a 3000W peak pulse power rating.
Total Stock: 4,283 pcs
$ Price Range: $0.55

SMLJ22A Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,393 pcs
3393 pcs On Request 1 On Request On Request 23+ On Request On Request
Non-Authorised Inventory information
890 pcs
890 pcs On Request 1 On Request On Request On Request On Request On Request

SMLJ22A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage
Clamping Voltage
Current
Mounting Type
Operating Temperature
Peak Pulse Power Dissipation
Power
Power Line Protection
Steady State Power Dissipation
Storage Temperature
Supplier Device Package
Supplier Package
Temperature Coefficient
Type
Unidirectional Channels
Voltage

SMLJ22A Description

Short technical summary and product information.

The Bourns SMLJ22A is a surface-mount Transient Voltage Suppressor (TVS) Diode housed in an SMC (DO-214AB) package. This device is designed for applications requiring robust protection against transient voltage events, including ESD, EFT, and surge conditions.

 

Key electrical characteristics include a working peak reverse voltage of 22V and a maximum clamping voltage of 35.5V at 100A. It offers a significant peak pulse power dissipation of 3000W (3kW) for a 1ms pulse, making it suitable for demanding protection scenarios. The operating temperature range is from -55°C to 150°C.

 

This TVS diode series is suitable for general-purpose applications and conforms to JEDEC standards. Its compact SMC package is compatible with standard pick-and-place equipment, and its flat configuration minimizes roll-away during handling. The Bourns SMLJ series is RoHS compliant, offering a reliable solution for protecting sensitive electronic components in various markets.

SMLJ22A Quick Information

Product Type: TVS Diode
Series: SMLJ
Canonical Name: Bourns SMLJ22A Transient Voltage Suppressor Diode
Subcategory: TVS Diodes

SMLJ22A Compliance

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

SMLJ22A Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMLJ22A Features

  • 3000W peak pulse power dissipation.
  • 22V standoff voltage rating.
  • 35.5V maximum clamping voltage.
  • Surface mount SMC package.
  • RoHS3 compliant.

SMLJ22A Applications

  • General purpose surge protection.
  • ESD protection applications.
  • EFT protection applications.
  • Surge protection applications.

SMLJ22A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working peak reverse voltage (standoff) of the SMLJ22A?

22 V.

What is the maximum clamping voltage?

35.5 V at 100 A.

What is the peak pulse current rating?

84.4 A minimum at 1 ms.

What is the peak pulse power dissipation?

3000 W at 1 ms.

What package is the SMLJ22A available in?

Surface mount DO-214AB (SMC) package.

What is the operating temperature range?

-55°C to 150°C.

What is the temperature coefficient of the breakdown voltage?

0.1 %/°C typical.

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