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Vishay US1KE361T Ultrafast Rectifier Diode

The US1K series from Vishay are ultrafast surface mount rectifiers designed for high-frequency rectification in switching applications. Featuring a low profile DO-214AC (SMA) package, these diodes have high surge capability, glass passivated junctions, and meet RoHS and AEC-Q101 standards. They are ideal for high-speed switching in power supplies, inverters, and telecommunications, offering low reverse recovery time and excellent reliability under elevated temperatures. Suitable for automated placement with optimized mechanical and thermal design for efficient circuit integration.

Authorized Distributors
Source:DigiKey
Part No:US1K-E3/61T
Stock:1135
Inv Date:06-09-2026
Price: Unit price: $0.47
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Part No:US1K-E3/61T
Stock:15407
Inv Date:06-10-2026
Price: Unit price: $0.47
Buy/RFQ:
Part No:US1K-E3/61T
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0439
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Part No:US1K-E3/61T
Stock:18000
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay US1KE361T Ultrafast Rectifier Diode Specifications:

  • Package: DO-214AC (SMA)
  • Maximum repetitive peak reverse voltage: 600V
  • Maximum RMS voltage: 420V
  • Maximum DC blocking voltage: 600V
  • Maximum average forward rectified current at T=110°C: 30A
  • Peak forward surge current: 30A (8.8 ms single sine-wave)
  • Reverse recovery time: 50-75 ns
  • Junction capacitance: 15-10 pF at 4.0 V, 1 MHz
  • Operating temperature range: -55°C to +150°C
  • Material: Glass passivated chip junction, matte tin plated terminals
  • Mechanical dimensions conform to industry standards with lead and terminal specifications
  • RoHS-compliant, AEC-Q101 qualified for automotive reliability
  • Thermal resistance: 27°C/W, tested on copper pad areas of 0.2" x 0.2"
  • Meets UL 94 V-0 flammability rating, JESD 201 class 2 whisker test

Buy the Buy Vishay Ultrafast Rectifier Part Number US1KE361T Online

Experience reliable high-speed switching with the Vishay ultrafast rectifier diode US1KE361T. Perfect for power supplies, inverters, and telecom equipment, this surface-mount device offers low recovery time, high surge capacity, and excellent thermal performance. Its robust design ensures durability in automotive and industrial applications. Purchase online today to benefit from quick delivery, RoHS compliance, and proven quality standards. Optimize your circuit designs with this high-performance diode that supports efficient, low-loss operation in demanding high-frequency environments.

Get Vishay US1KE361T today—designed for high-frequency power conversion with fast recovery and high surge capacity.

Frequently Asked Questions

Where can I buy Vishay US1KE361T?

You can click on the BUY or RFQ button to purchase US1KE361T from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part US1KE361T?

You can download the US1KE361T datasheet or visit the Vishay website for support.

Who is the manufacturer of US1KE361T?

Vishay

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