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Vishay RS1FLKM3H Surface-Mount Fast Switching Rectifier

The RS1FLM series from Vishay offers surface-mount rectifiers suitable for general power supply rectification, inverters, and telecommunication applications. These fast switching diodes feature glass passivated pellet chips, RoHS compliance, and wave/reflow solderability, making them ideal for automated assembly. Designed with a DO-219AB package, they handle up to 1A DC forward current and reverse voltages from 200V to 1000V. Their robust construction ensures reliable performance across operating junction temperatures from -55°C to +150°C, suitable for demanding electronic circuits.

Authorized Distributors
Source:DigiKey
Part No:RS1FLK-M3/H
Stock:16816
Inv Date:06-09-2026
Price: Unit price: $0.37
Buy/RFQ:
Part No:RS1FLK-M3/H
Stock:31775
Inv Date:06-10-2026
Price: Unit price: $0.37
Buy/RFQ:

Vishay RS1FLKM3H Surface-Mount Fast Switching Rectifier Specifications:

  • Package: SMF (DO-219AB)
  • Maximum Reverse Voltage: 200V, 400V, 600V, 800V, 1000V depending on part
  • Maximum DC Forward Current: 1A
  • Peak Forward Surge Current: 35A
  • Forward Voltage (Vf): 0.96V at 1A, junction temperature 25°C
  • Reverse Current (Ir): 0.2 to 20A depending on voltage and temperature
  • Peak Reverse Voltage: up to 1000V
  • Operating Temperature Range: -55°C to +150°C
  • Thermal Resistance Junction-ambient: approximately 130°C/W
  • Material: Glass passivated pellet chip, RoHS compliant, halogen-free
  • Polarity: marked with a color band at cathode end
  • Mounting: Surface-mount, compatible with wave and reflow soldering
  • Compliance: RoHS, MSL level 1, JESD standard qualifications

Buy the Vishay RS1FLM – Reliable Fast Switching Rectifier for Industrial Applications

Order Vishay RS1FLM rectifiers online to ensure high-quality power diode solutions for industrial equipment, inverters, and telecommunications. These reliable rectifiers feature a DO-219AB package, handling up to 1A continuous current and voltage up to 1000V. Their glass passivated chip technology ensures excellent performance under demanding conditions, with compatibility for automatic placement and reflow soldering. Designed for stability from -55°C to +150°C, they are suitable for a wide range of power rectification and circuit protection applications. Secure your supply today for durable and efficient power management.

Get Vishay RS1FLM today—built for high-reliability power rectification and long-lasting industrial performance.

Frequently Asked Questions

Where can I buy Vishay RS1FLKM3H?

You can click on the BUY or RFQ button to purchase RS1FLKM3H from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part RS1FLKM3H?

You can download the RS1FLKM3H datasheet or visit the Vishay website for support.

Who is the manufacturer of RS1FLKM3H?

Vishay

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