1N4007-B

Single Diodes Overview

The 1N4007-B is a standard recovery rectifier diode manufactured by Diodes Incorporated. It features a diffused junction and is housed in a DO-41 plastic case with bright tin-plated axial leads. The device supports an average rectified output current of 1.0 A at +75°C ambient temperature and withstands a peak repetitive reverse voltage of 1000 V. It exhibits a forward voltage of 1.0 V at 1.0 A, a non-repetitive peak forward surge current rating of 30 A, and a maximum DC blocking voltage temperature of +150°C.

Single Diodes Feature Summary

• Diffused junction construction for high current capability
• Low forward voltage drop characteristics
• Surge overload rating up to 30A peak
• Lead-free finish compliant with RoHS directives

Single Diodes Applications

• General purpose rectification in power supplies
• Bridge rectifiers for AC to DC conversion
• Polarity protection circuits
• Free-wheeling diodes in inductive loads

Single Diodes Procurement Notes

Verify the specific ordering suffix '-B' corresponds to the 1K/Bulk packaging configuration as documented in the manufacturer's ordering information table. Confirm that the component meets the required environmental standards, including UL flammability classification 94V-0 and J-STD-020D moisture sensitivity level 1. Ensure compatibility with MIL-STD-202 soldering methods for lead termination.

Single Diodes Selection Notes

Select this component for applications requiring a 1000 V reverse voltage rating and 1 A continuous forward current. Consider derating the current by 20% if utilized with capacitive loads. Evaluate thermal resistance requirements, noting the typical junction-to-ambient thermal resistance value. Verify that the operating temperature range of -65°C to +150°C aligns with the system's environmental constraints.

Single Diodes Part Context

This part belongs to the 1N4001 through 1N4007 series of general-purpose plastic rectifiers produced by Diodes Incorporated. The datasheet explicitly states that this product is not recommended for new design and recommends using the S1A-S1M series instead. The 'G' suffix variant indicates glass passivation, whereas this specific model utilizes a diffused junction technology within the same DO-41 package family.

Single Diodes Replacement Considerations

The datasheet recommends the S1A-S1M series as the designated replacement for new designs. Other manufacturers producing standard 1N4007 equivalents in the DO-41 package may serve as functional substitutes, provided they meet the 1000 V reverse voltage and 1 A forward current specifications.