The GBU series bridge rectifiers are designed for general-purpose AC/DC full-wave rectification. They are ideal for applications such as monitors, TVs, printers, switching mode power supplies, adapters, audio equipment, and home appliances. Key features include high surge current capability, high case dielectric strength, and suitability for printed circuit boards. These rectifiers are available in RoHS-compliant and halogen-free versions.
| Parameter | Symbol | GBU4A | GBU4B | GBU4D | GBU4G | GBU4J | GBU4K | GBU4M | Unit |
|---|---|---|---|---|---|---|---|---|---|
| Maximum repetitive peak reverse voltage | VRRM | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | V |
| Maximum RMS voltage | VRMS | 35 | 70 | 140 | 280 | 420 | 560 | 700 | V |
| Maximum DC blocking voltage | VDC | 50 | 100 | 200 | 400 | 600 | 800 | 1000 | V |
| Maximum average forward rectified output current at TC = 100 C (1) | IF(AV) | 4.0 | A | ||||||
| Maximum average forward rectified output current at TA = 40 C (2) | IF(AV) | 3.0 | A | ||||||
| Peak forward surge current single sine-wave superimposed on rated load | IFSM | 150 | A | ||||||
| Rating for fusing (t < 8.3 ms) | I2t | 93 | As | ||||||
| Operating junction and storage temperature range | TJ, TSTG | -55 to +150 | C | ||||||
| Maximum instantaneous forward voltage drop per diode at IF = 4.0 A | VF | 1.0 | V | ||||||
| Maximum DC reverse current at rated DC blocking voltage per diode TA = 25 C | IR | 5.0 | A | ||||||
| Maximum DC reverse current at rated DC blocking voltage per diode TA = 125 C | IR | 500 | A | ||||||
| Typical junction capacitance per diode at 4 V, 1 MHz | CJ | 57 | pF | ||||||
| Typical thermal resistance (Heatsink Mounting) | RJC | 4.2 | C/W | ||||||
| Typical thermal resistance (Free Air Mounting) | RJA | 22 | C/W | ||||||