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Bourns SMLJ20A Transient Voltage Suppressor Diode

The SMLJ20A is a transient voltage suppressor diode series designed for surge and ESD protection in compact surface-mount SMC packages. It features a working peak reverse voltage of 22.2 to 24.5 volts, with a breakdown voltage ranging from 24.4 to 26.9 volts. Capable of dissipating peak pulse powers up to 3000 watts and withstanding pulse currents of 150 amperes, it offers fast response times and robust electrical characteristics suitable for portable communication and electronic equipment. Its RoHS compliant, UL-rated plastic package ensures durability and ease of handling in modern electronic designs.

Authorized Distributors
Source:Newark
Part No:SMLJ20A
Stock:1295
Inv Date:05-28-2026
Price: Unit price: $1.03
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Source:DigiKey
Part No:SMLJ20A
Stock:11476
Inv Date:05-28-2026
Price: Unit price: $1.69
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Part No:SMLJ20A
Stock:2142
Inv Date:05-29-2026
Price: Unit price: $1.08
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Part No:SMLJ20A
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.02
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Part No:SMLJ20A
Stock:0
Inv Date:05-28-2026
Price: Unit price: $1.02
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Bourns SMLJ20A Transient Voltage Suppressor Diode Specifications:

  • Package: SMC (D0-214AB)
  • Maximum Peak Pulse Power Dissipation: 3000 Watts
  • Peak Forward Surge Current: 150 Amps
  • Steady State Power Dissipation: 5.0 Watts at TL=75°C
  • Operating Temperature Range: -55°C to +150°C
  • Storage Temperature Range: -55°C to +150°C
  • Breakdown Voltage: 24.4 to 26.9 Volts
  • Working Peak Reverse Voltage: 22.2-24.5 Volts
  • Maximum Reverse Leakage Current: 1.2 - 2.0 mA at VWM
  • Dimensions: A 0.260-0.280 inches, B 0.220-0.245 inches, C 0.115-0.112 inches, E 0.305-0.320 inches

Buy the Buy Bourns Transient Voltage Suppressor Part Number SMLJ20A Online

Secure your electronic devices with the Bourns SMLJ20A transient voltage suppressor diode. Designed for high surge current protection in a compact SMC package, it offers a peak pulse power dissipation of 3000 watts and fast response times. Ideal for portable communication, computing, and video equipment, this RoHS-compliant device provides robust electrical characteristics with voltage ratings from 22.2 to 24.5 volts, handling surges effectively while ensuring long-term durability. Available online for quick, reliable purchase to enhance your electronic protection solutions.

Buy Bourns SMLJ20A now and experience unmatched reliability and fast surge protection for sensitive electronics.

Frequently Asked Questions

Where can I buy Bourns SMLJ20A?

You can click on the BUY or RFQ button to purchase SMLJ20A from an authorized Bourns distributor.

How do I troubleshoot issues or seek technical support for part SMLJ20A?

You can download the SMLJ20A datasheet or visit the Bourns website for support.

Who is the manufacturer of SMLJ20A?

Bourns

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