KBP307 3A 700V DIP-4 Rectifier Bridge Power Diode Module

The KBP307 Rectifier Bridge Module is a reliable, high-performance single-phase bridge rectifier designed for converting AC to DC in a wide range of electronic circuits and power supply applications. With a 3A forward current rating and a 700V peak repetitive reverse voltage, this DIP-4 packaged module delivers consistent, stable performance in demanding electrical environments.

Whether you're building a power supply, repairing electronic equipment, or working on a DIY electronics project, the KBP307 is a compact and dependable component that integrates easily onto standard PCBs.

Key Specifications

Model: KBP307
Package Type: DIP-4 (Dual In-line, 4-pin)
Maximum Average Forward Current: 3A
Peak Repetitive Reverse Voltage (VRRM): 700V
Peak Non-Repetitive Reverse Voltage (VRSM): 700V
Configuration: Single-phase full-wave bridge rectifier
Available Quantities: 1pc, 5pcs, or 10pcs

Why Choose the KBP307 Rectifier Module?

✅ High Voltage Tolerance: 700V reverse voltage rating handles demanding power conversion tasks
✅ Compact DIP-4 Package: Easy through-hole PCB mounting for fast prototyping and production
✅ Versatile Quantity Options: Order 1, 5, or 10 pieces to suit your project scale
✅ Broad Application Range: Ideal for power adapters, motor drivers, battery chargers, and general-purpose rectification circuits
✅ Consistent Performance: Stable electrical characteristics for reliable AC-to-DC conversion

Typical Applications

AC-to-DC power supply circuits
Battery chargers and UPS systems
Motor control and drive circuits
Industrial and consumer electronics
DIY electronics and prototyping boards

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Frequently Asked Questions

Q: What is the KBP307 DIP-4 Rectifier Bridge Module used for?

A: The KBP307 is a single-phase full-wave bridge rectifier used to convert alternating current (AC) into direct current (DC). It is commonly used in power supply circuits, battery chargers, motor drivers, and a wide range of consumer and industrial electronic applications. Its DIP-4 package makes it straightforward to mount on standard printed circuit boards (PCBs).

Q: What are the key electrical ratings of the KBP307 module?

A: The KBP307 is rated for a maximum average forward current of 3A and a peak repetitive reverse voltage (VRRM) of 700V. These ratings make it suitable for moderate-power AC-to-DC rectification tasks in both prototyping and production environments.

Q: How many pieces can I order, and is the KBP307 easy to install?

A: You can choose from 1pc, 5pcs, or 10pcs to match your project requirements. The KBP307 comes in a standard DIP-4 (4-pin through-hole) package, making it straightforward to insert and solder directly onto a PCB — no special tooling required. It's an excellent choice for both hobbyist and professional electronics work.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.