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Vishay SE20DLJM3I High Voltage Surface-Mount Rectifier

The SE20DLG and SE20DLJ are surface-mount general purpose rectifiers designed for power line polarity protection in consumer and automotive electronics. These diodes feature a very low profile height of approximately 1.7 mm, low forward voltage drop, and are qualified to meet AEC-Q101 standards. They have a maximum repetitive peak reverse voltage of 400 V and 600 V, with a continuous forward current of 20 A. Their compact SMPD (TO-263AC) package includes matte tin-plated leads for reliable soldering and effective thermal management, making them ideal for space-constrained, high-reliability applications.

Authorized Distributors
Source:Newark
Part No:SE20DLJ-M3/I
Stock:3577
Inv Date:06-09-2026
Price: Unit price: $0.667
Buy/RFQ:
Source:DigiKey
Part No:SE20DLJ-M3/I
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.89731
Buy/RFQ:
Part No:SE20DLJ-M3/I
Stock:4259
Inv Date:06-10-2026
Price: Unit price: $2.58
Buy/RFQ:

Vishay SE20DLJM3I High Voltage Surface-Mount Rectifier Specifications:

  • Maximum Repetitive Peak Reverse Voltage: 400 V for SE20DLG, 600 V for SE20DLJ
  • Maximum DC Forward Current: 20 A
  • Peak Forward Surge Current: 200 A at 10 ms
  • Forward Voltage at 10A, 25°C: Typical 0.86 V, Max 0.95 V
  • Reverse Current at Rated Voltage, 125°C: 13 A at 100 V
  • Junction Capacitance: 160 pF at 4.0 V, 1 MHz
  • Operating Junction and Storage Temperature Range: -55°C to +175°C
  • Package: SMPD (TO-263AC), lead material: matte tin plated
  • Mounting: Surface-mount with recommended copper pad area, mounted on infinite heatsink
  • Thermal Resistance Junction to Ambient: 1°C/W
  • Qualifications: AEC-Q101, RoHS-compliant
  • Material: Molding compound meets UL 94 V-0 flammability rating

Buy the Buy Vishay SE20DLG Part Number SE20DLG Online

Purchase the Vishay SE20DLG or SE20DLJ rectifiers online for reliable power protection in your designs. These compact, high-current diodes are ideal for automotive and consumer electronics, offering low forward voltage, excellent thermal performance, and compliance with industry standards such as AEC-Q101 and RoHS. Simplify your assembly with surface-mount SMPD packages that ensure secure soldering and heat dissipation. Whether upgrading existing systems or designing new power circuits, choose Vishay for quality, durability, and efficiency with quick online ordering and fast delivery options.

Buy Vishay SE20DLJ now and experience unmatched reliability and performance in automotive and consumer power applications.

Frequently Asked Questions

Where can I buy Vishay SE20DLJM3I?

You can click on the BUY or RFQ button to purchase SE20DLJM3I from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SE20DLJM3I?

You can download the SE20DLJM3I datasheet or visit the Vishay website for support.

Who is the manufacturer of SE20DLJM3I?

Vishay

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