
KBU4K
- Manufacturer
- MFR.Part #
- KBU4K
- JLCPCB Part #
- C3590707
- Package
- KBU
- Description
- -55℃~+150℃@(Tj) 1V@4A 200A 4A 5uA@50V 800V Single-Phase Rectifier KBU Bridge Rectifiers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Bridge Rectifiers | |
| Manufacturer | onsemi | |
| Package | KBU | |
| Voltage - Forward(Vf@If) | 1V@4A | |
| Type | Single-Phase Rectifier | |
| Non-Repetitive Peak Forward Surge Current | 200A | |
| Voltage - DC Reverse(Vr) | 800V | |
| Operating Junction Temperature Range | -55℃~+150℃@(Tj) | |
| Current - Rectified | 4A | |
| Reverse Leakage Current (Ir) | 5uA@50V |

* Images are for reference only
KBU4K
Extended- Manufacturer
- MFR.Part #
- KBU4K
- JLCPCB Part #
- C3590707
- Package
- KBU
- Description
- -55℃~+150℃@(Tj) 1V@4A 200A 4A 5uA@50V 800V Single-Phase Rectifier KBU Bridge Rectifiers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
KBU4K
Extended- Manufacturer
- MFR.Part #
- KBU4K
- JLCPCB Part #
- C3590707
- Package
- KBU
- Description
- -55℃~+150℃@(Tj) 1V@4A 200A 4A 5uA@50V 800V Single-Phase Rectifier KBU Bridge Rectifiers ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
KBU4K Specifications
KBU4K technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Diodes/Bridge Rectifiers | |
| Manufacturer | onsemi | |
| Package | KBU | |
| Voltage - Forward(Vf@If) | 1V@4A | |
| Type | Single-Phase Rectifier | |
| Non-Repetitive Peak Forward Surge Current | 200A | |
| Voltage - DC Reverse(Vr) | 800V | |
| Operating Junction Temperature Range | -55℃~+150℃@(Tj) | |
| Current - Rectified | 4A | |
| Reverse Leakage Current (Ir) | 5uA@50V |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the KBU4K. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

KBU4K Documents
KBU4K datasheets or manufacturer documentation.
Datasheet: KBU4K Datasheet (PDF)
KBU4K Schematic Symbol & PCB Footprint
The KBU4K schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.