1N4007 Rectifier Diode 1000V 1A DO-41⚡

The 1N4007 is a robust, general-purpose rectifier diode designed to conduct current in one direction and block it in the reverse direction. It is ideal for AC-to-DC rectification, polarity protection, and inductive load flyback suppression in power supplies, Arduino and Raspberry Pi projects, and a wide range of electronics components and modules.

Key Features 🔍

• High reverse voltage: up to 1000 V (VRRM) for demanding rectifier applications
• 1 A continuous forward current for general-purpose power stages
• DO-41 axial, through-hole package for easy prototyping and repairs
• Standard-recovery rectifier suitable for mains-frequency and low-frequency use
• Wide temperature range: -55°C to +150°C junction operation
• Cathode band marking for quick and correct polarity identification
• Reliable choice for hobbyists and engineers working with microcontrollers, Arduino, and Raspberry Pi power interfaces

Technical Specifications 📐

• Model: 1N4007 (Standard Rectifier Diode)
• Maximum Repetitive Reverse Voltage (VRRM): 1000 V
• Continuous Forward Current (IF): 1 A
• Package: DO-41, through-hole (DIP/axial)
• Polarity: Cathode marked with a band
• Operating Junction Temperature: -55°C to +150°C
• Suitable for: General-purpose use
• Typical forward voltage (VF): ~1.1 V at IF = 1 A (reference)
• Reverse recovery (trr): ~30 µs (standard recovery)
• Non-repetitive surge current (IFSM): up to ~30 A (8.3 ms half-sine, reference)

Typical Applications 🔧

• AC-to-DC rectification in power supplies and chargers
• Polarity protection for Arduino, Raspberry Pi, and other microcontroller-based boards
• Flyback diode across relays, solenoids, and DC motors to suppress voltage spikes
• Building a bridge rectifier (use four 1N4007 diodes)
• General electronics repairs, prototyping, and DIY modules

Usage Notes ✅

• Observe correct orientation: current flows from anode → cathode (banded end is the cathode).
• Not intended for high-frequency or high-speed switching; consider UF4007 or 1N4148 for fast-switching applications.
• Ensure adequate voltage and current derating and thermal management in your design.

Package Includes 📦

1 × 1N4007 Diode — 1000 V, 1 A, DO-41