Single phase bridge rectifier LRC GBU4K with molded glass passivated package and high IFSM rating
Key Attributes
Model Number:
GBU4K
Product Custom Attributes
Non-Repetitive Peak Forward Surge Current:
150A
Operating Junction Temperature Range:
-55℃~+150℃
Voltage - Forward(Vf@If):
1.1V
Current - Rectified:
4A
Voltage - DC Reverse(Vr):
800V
Mfr. Part #:
GBU4K
Package:
GBU
Product Description
GBU4B Thru GBU4M High Current Glass Passivated Molding Single-Phase Bridge Rectifier
This series of single-phase bridge rectifiers, from GBU4B to GBU4M, offers high current capacity in a small, glass-passivated molded package. Designed for applications requiring efficient rectification and superior thermal conductivity, these rectifiers feature Underwriters Laboratory Flammability Classification 94V-0 and high IFSM ratings, making them suitable for various power supply and general-purpose applications.
Product Attributes
- Plastic Package: Underwriters Laboratory Flammability Classification 94V-0
- Chip Junctions: Glass passivated
- Thermal Conductivity: Superior
Technical Specifications
| Model | VRRM (V) | VRMS (V) | VDC (V) | IR (A) | Io (A) | IFSM (A) | I2t (Asec) | Vdia (KV) | VF (V) | RJA MAX (/W) | RJC MAX (/W) | TJ () | Tstg () |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GBU4B | 100 | 70 | 110 | 5 | 4 | 150 | 93 | 2.5 | 1.05 | 22 | 3.5 | -55~150 | -55~150 |
| GBU4D | 200 | 140 | 220 | 5 | |||||||||
| GBU4G | 400 | 280 | 440 | 5 | |||||||||
| GBU4J | 600 | 420 | 660 | 5 | |||||||||
| GBU4K | 800 | 560 | 880 | 5 | |||||||||
| GBU4M | 1000 | 700 | 1100 | 5 | |||||||||
| Note: IR at rated DC blocking voltage TA=25 is 5 A. IR at TA=125 is 500 A. Maximum average forward rectified output current at Tc=100 is 4A. Peak forward surge current 8.3ms single half sine-wave superimposed on rated load. Rating of fusing (t<8.3ms). Dielectric strength terminals to case, AC 1 minute Current 1mA. Max instantaneous forward voltage at 2.0A. Maximum thermal resistance per leg on Al plate heat-sink. | |||||||||||||
2112160930_LRC-GBU4K_C383153.pdf
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