US1B Fast Recovery Rectifier Diode SMA 50–1000V 1–2A | Hottech

The US1B Fast Recovery Rectifier Diode from Hottech, in a compact SMA package, provides ultra-fast, efficient power rectification for modern electronic circuits. With a reverse voltage range of 50V–1000V, forward current of 1–2A, and recovery time (TRR) of 50–75ns, it delivers minimal switching losses and high energy-efficient performance.

Engineered for fast-switching applications, low power dissipation, and reliable operation, this diode is ideal for fast chargers, smart sockets, adapters, smart lighting systems, inverters, and other compact power electronics. Its surface-mount design is perfect for high-density PCB layouts.

Key Features

• Reverse voltage: 50–1000V (VBR / VRRM)
• Forward current: 1–2A (IF)
• Ultra-fast recovery time: 50–75ns (TRR)
• Low forward voltage drop for efficient operation
• High surge current capability
• Compact SMA surface-mount package
• Excellent thermal performance
• Reliable and durable operation

Applications

• Fast chargers and mobile charging devices
• Smart sockets and IoT-enabled devices
• Power adapters and SMPS circuits
• Smart lighting and LED driver systems
• Inverters and UPS systems
• Household appliances
• DC power supplies and converters
• Battery charging circuits