onsemi

NRVS1MFL

NRVS1MFL Description

The NRVS1MFL from onsemi is a general-purpose diode designed for high-voltage applications, featuring a 1000V DC reverse voltage (Vr) and 1A average rectified current (Io). Packaged in a SOD123F surface-mount form factor, it is optimized for automotive-grade reliability, complying with ROHS3 and REACH environmental standards. With a standard recovery time of 2 µs and low reverse leakage current (1 µA @ 1000V), it balances efficiency and robustness. The diode is not recommended for new designs, making it ideal for legacy systems requiring proven performance.

NRVS1MFL Features

• High Voltage Tolerance: Supports up to 1000V reverse voltage, suitable for demanding power circuits.
• Low Leakage & Fast Recovery: 1 µA leakage @ 1000V and 2 µs trr ensure minimal power loss and efficient switching.
• Automotive-Grade Reliability: Compliant with stringent AEC-Q101 standards for harsh environments.
• Compact & Robust: SOD123F package enables space-efficient PCB layouts while maintaining durability.
• Low Forward Voltage Drop: 1.1V @ 1A reduces conduction losses, enhancing energy efficiency.
• Moisture-Resistant: MSL 1 (Unlimited) rating ensures long shelf life and handling flexibility.

NRVS1MFL Applications

• Power Supplies: Used in AC-DC converters and snubber circuits for voltage clamping.
• Automotive Systems: Ideal for load dump protection, ignition circuits, and LED drivers in vehicles.
• Industrial Equipment: Protects motor drives, inverters, and HVAC controls from voltage spikes.
• Consumer Electronics: Found in SMPS (Switched-Mode Power Supplies) and battery charging circuits.
• Legacy Designs: Suitable for maintenance and repairs of older electronics requiring high-voltage diodes.

Conclusion of NRVS1MFL

The NRVS1MFL is a high-reliability, high-voltage diode tailored for automotive and industrial applications where durability and efficiency are critical. Its low leakage, fast recovery, and compact design make it a cost-effective solution for power management in harsh environments. While not for new designs, it remains a dependable choice for legacy systems and repair scenarios, backed by onsemi’s quality assurance.