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SMLJ58A The Bourns SMLJ58A is a TVS Diode designed for surge and ESD protection. It features a 58V standoff voltage and a 3000W power dissipation capability.
Mfr Part #:

SMLJ58A

Available from 2 distributors
Mfr Name: Bourns
Bourns
The Bourns SMLJ58A is a TVS Diode designed for surge and ESD protection. It features a 58V standoff voltage and a 3000W power dissipation capability.
✓ Total Stock: 110,269 pcs
$ Price Range: $0.55

SMLJ58A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
104,780 pcs
On Request
104780 pcs On Request 1 On Request On Request 1945+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,489 pcs
On Request
5489 pcs On Request 1 On Request On Request 1945 On Request On Request
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.

SMLJ58A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power
Power Line Protection
Storage Temperature
Supplier Device Package
Supplier Package
Type
Unidirectional Channels
Voltage
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SMLJ58A Description

Short technical summary and product information.

The Bourns SMLJ58A is a Transient Voltage Suppressor (TVS) diode from the SMLJ series, designed for robust surge and ESD protection in electronic circuits. This device is housed in a compact SMC (DO-214AB) package, making it suitable for surface mount applications.

 

Key electrical characteristics include a standoff voltage of 58V and a breakdown voltage of 93.6V. It offers a significant power dissipation rating of 3000 watts (3kW) for transient events, with a peak forward surge current capability of 300A at 8.3ms. The operating temperature range is from -55°C to +150°C.

 

This TVS diode is designed to meet stringent protection standards, including IEC 61000-4-2 ESD (Min. Level 4), IEC 61000-4-4 EFT, and IEC 61000-4-5 Surge. Its surface mount capability ensures ease of integration with standard pick-and-place equipment.

 

Applications for the SMLJ58A include general-purpose protection in portable communications, computing, and video equipment where space is a constraint and reliable transient voltage suppression is critical.

SMLJ58A Quick Information

Product Type: TVS Diode
Series: SMLJ
Canonical Name: Bourns SMLJ58A Transient Voltage Suppressor Diode
Subcategory: Transient Voltage Suppressors

SMLJ58A Compliance

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

SMLJ58A Estimated Pricing

Qty Low High
1+ $0.55 $0.55

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

SMLJ58A Features

  • Surface mount SMC (DO-214AB) package.
  • 58V standoff voltage, 93.6V breakdown voltage.
  • 3000W peak pulse power dissipation.
  • 300A peak forward surge current.
  • Wide operating temperature range.

SMLJ58A Applications

  • General purpose surge protection.
  • IEC 61000-4-2 ESD protection.
  • IEC 61000-4-4 EFT protection.
  • IEC 61000-4-5 Surge protection.

SMLJ58A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the SMLJ58A TVS Diode?

The standoff voltage is 58V.

What is the breakdown voltage of the SMLJ58A TVS Diode?

The breakdown voltage is 93.6V.

What is the peak pulse power dissipation of the SMLJ58A?

The peak pulse power dissipation is 3000W at 1ms pulse time.

What type of package is the SMLJ58A TVS Diode in?

The SMLJ58A is in a Surface Mount SMC (DO-214AB) package.

What is the operating temperature range for the SMLJ58A?

The operating temperature range is -55°C to +150°C.

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