Compact Bridge Rectifier Modules Rated 4A~8A, 50V~1000V for Power Supply, Chargers and Controllers
The KBJ 4A~8A bridge rectifier series in 4KBJ epoxy package offers high reliability in a compact format. Designed for general-purpose AC to DC conversion, this series features forward currents of 4A to 8A, surge currents up to 175A, typical forward voltage drop of 1.0V, and low reverse leakage current. It’s suitable for power adapters, LED drivers, household appliances, and industrial modules.
| Product Name | Package | VRM (V) | Io_Max(A) | VF_Max(V) | Rated lo(A) | IFSM_Max(A) | IR@25℃IR(uA) | Tj（℃） | Status |
| KBJ4005 | 4KBJ | 50 | 4 | 1 | 2 | 135 | 5 | -55～+150 | Active |
| KBJ4005A | 4KBJ | 50 | 4 | 1 | 2 | 150 | 5 | -55～+150 | Active |
| KBJ401 | 4KBJ | 100 | 4 | 1 | 2 | 135 | 5 | -55～+150 | Active |
| KBJ401A | 4KBJ | 100 | 4 | 1 | 2 | 150 | 5 | -55～+150 | Active |
| KBJ402 | 4KBJ | 200 | 4 | 1 | 2 | 135 | 5 | -55～+150 | Active |
| KBJ402A | 4KBJ | 200 | 4 | 1 | 2 | 150 | 5 | -55～+150 | Active |
| KBJ404 | 4KBJ | 400 | 4 | 1 | 2 | 135 | 5 | -55～+150 | Active |
| KBJ404A | 4KBJ | 400 | 4 | 1 | 2 | 150 | 5 | -55～+150 | Active |
| KBJ406 | 4KBJ | 600 | 4 | 1 | 2 | 135 | 5 | -55～+150 | Active |
| KBJ406A | 4KBJ | 600 | 4 | 1 | 2 | 150 | 5 | -55～+150 | Active |
| KBJ408 | 4KBJ | 800 | 4 | 1 | 2 | 135 | 5 | -55～+150 | Active |
| KBJ408A | 4KBJ | 800 | 4 | 1 | 2 | 150 | 5 | -55～+150 | Active |
| KBJ410 | 4KBJ | 1000 | 4 | 1 | 2 | 135 | 5 | -55～+150 | Active |
| KBJ410A | 4KBJ | 1000 | 4 | 1 | 2 | 150 | 5 | -55～+150 | Active |
| Product Name | Package | VRM (V) | Io_Max(A) | VF_Max(V) | Rated lo(A) | IFSM_Max(A) | IR@25℃IR(uA) | Tj（℃） | Status |
| KBJ6005 | 4KBJ | 50 | 6 | 1 | 3 | 150 | 5 | -55～+150 | Active |
| KBJ601 | 4KBJ | 100 | 6 | 1 | 3 | 150 | 5 | -55～+150 | Active |
| KBJ601A | 4KBJ | 100 | 6 | 1 | 3 | 175 | 5 | -55～+150 | Active |
| KBJ602 | 4KBJ | 200 | 6 | 1 | 3 | 150 | 5 | -55～+150 | Active |
| KBJ602A | 4KBJ | 200 | 6 | 1 | 3 | 175 | 5 | -55～+150 | Active |
| KBJ604 | 4KBJ | 400 | 6 | 1 | 3 | 150 | 5 | -55～+150 | Active |
| KBJ604A | 4KBJ | 400 | 6 | 1 | 3 | 175 | 5 | -55～+150 | Active |
| KBJ606 | 4KBJ | 600 | 6 | 1 | 3 | 150 | 5 | -55～+150 | Active |
| KBJ606A | 4KBJ | 600 | 6 | 1 | 3 | 175 | 5 | -55～+150 | Active |
| KBJ608 | 4KBJ | 800 | 6 | 1 | 3 | 150 | 5 | -55～+150 | Active |
| KBJ608A | 4KBJ | 800 | 6 | 1 | 3 | 175 | 5 | -55～+150 | Active |
| KBJ610 | 4KBJ | 1000 | 6 | 1 | 3 | 150 | 5 | -55～+150 | Active |
| KBJ610A | 4KBJ | 1000 | 6 | 1 | 3 | 175 | 5 | -55～+150 | Active |
| Product Name | Package | VRM (V) | Io_Max(A) | VF_Max(V) | Rated lo(A) | IFSM_Max(A) | IR@25℃IR(uA) | Tj（℃） | Status |
| KBJ8005 | 4KBJ | 50 | 8 | 1 | 4 | 175 | 5 | -55～+150 | Active |
| KBJ801 | 4KBJ | 100 | 8 | 1 | 4 | 175 | 5 | -55～+150 | Active |
| KBJ802 | 4KBJ | 200 | 8 | 1 | 4 | 175 | 5 | -55～+150 | Active |
| KBJ804 | 4KBJ | 400 | 8 | 1 | 4 | 175 | 5 | -55～+150 | Active |
| KBJ806 | 4KBJ | 600 | 8 | 1 | 4 | 175 | 5 | -55～+150 | Active |
| KBJ808 | 4KBJ | 800 | 8 | 1 | 4 | 175 | 5 | -55～+150 | Active |
| KBJ810 | 4KBJ | 1000 | 8 | 1 | 4 | 175 | 5 | -55～+150 | Active |
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