BR34 Bridge Rectifier Single-phase 400V 3A
The BR34 is a reliable, high-performance single-phase silicon bridge rectifier designed for efficient AC-to-DC power conversion. Packaged in a compact BR-3 molded plastic case, it features a hole designed for a #6 screw to ensure secure and straightforward mounting in any position. Engineered specifically for printed circuit board (PCB) integration, the BR34 balances a low forward voltage drop with low leakage current to optimize power efficiency in your circuits.
Features
- PCB Optimized
- High Efficiency
- Versatile Mounting
- Robust Housing
- Environmental Compliances
- ESD Safety
Specifications
Maximum Ratings
At TC = 25°C, unless otherwise specified.
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Repetitive peak reverse voltage | VRRM | 400 | V |
| RMS reverse voltage | VRMS | 280 | V |
| DC blocking voltage | VDC | 400 | V |
| Operating temperature | Tj | -65 to 125 | °C |
| Storage temperature | Tstg | -65 to 150 | °C |
Electrical Characteristics
At TC = 25°C, unless otherwise specified. Single phase, half sine wave, 60 Hz, resistive or inductive load.
| Parameter | Symbol | Conditions | Value | Unit |
|---|---|---|---|---|
| Maximum average forward rectified current | IO | TC = 50°C | 3.0 | A |
| Peak forward surge current | IFSM | tp = 8.31 ms, half sine | 50 | A |
| Maximum instantaneous forward voltage drop per bridge element | VF | IF = 1.5 A | 1.0 | V |
| Maximum DC reverse current at rated DC blocking voltage | IR | TC = 25°C | 10 | μA |
| Maximum DC reverse current at rated DC blocking voltage | IR | TC = 100°C | 100 | μA |
Applications
- AC-to-DC Power Supplies
- Battery Chargers
- LED Lighting Drivers
- Adapter and Wall Chargers
- On-Board Rectification for PCBs
Package Content
- 1 x BR34 Bridge Rectifier Single-phase 400V 3A