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15.625ms

US1M

Fast / Super-Fast / Ultra-Fast Recovery Rectifiers

Partnumber Manufacturer Quantity Availability
US1M 5400 In Stock

Description and Introduction

Fast / Super-Fast / Ultra-Fast Recovery Rectifiers The **US1M** is a high-speed switching diode commonly used in rectification and switching applications. Below are its manufacturer specifications, descriptions, and features:

### **Manufacturer Specifications:**
- **Manufacturer:** Various (e.g., ON Semiconductor, Diodes Incorporated, Vishay, etc.)
- **Type:** Ultra-Fast Switching Diode
- **Maximum Repetitive Reverse Voltage (VRRM):** 1000V
- **Average Rectified Forward Current (IO):** 1A
- **Peak Forward Surge Current (IFSM):** 30A (non-repetitive)
- **Forward Voltage Drop (VF):** ~1.7V (at 1A)
- **Reverse Recovery Time (trr):** ≤75ns (typical)
- **Operating Junction Temperature (TJ):** -55°C to +150°C
- **Package Type:** DO-41 (Axial Lead)

### **Descriptions:**
- The **US1M** is designed for high-efficiency rectification in power supplies, inverters, and freewheeling applications.
- It is optimized for fast switching performance, making it suitable for high-frequency circuits.
- The diode is housed in a **DO-41** package, which is a standard axial-lead through-hole package.

### **Features:**
- **Ultra-Fast Recovery Time** (≤75ns) for efficient switching.
- **High Voltage Rating** (1000V) for robust performance in high-voltage circuits.
- **Low Forward Voltage Drop** (~1.7V at 1A) for reduced power loss.
- **High Surge Current Capability** (30A non-repetitive) for transient protection.
- **Wide Operating Temperature Range** (-55°C to +150°C) for reliability in harsh environments.

The **US1M** is widely used in power supplies, flyback diodes, and general-purpose rectification circuits.

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