component
KBU602
Public Made by Adomby adom
Changjing Bridge Rectifiers, KBU. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
KBU602
Changjing · Bridge Rectifiers · KBU
KBU602 from Changjing, in a KBU. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | + | passive | Positive DC output of the bridge; the datasheet gives IO 6A at Tc=115°C for the bridge and VRRM up to 1000V depending on suffix (50V for KBU6005, up to 1000V for KBU610). |
| 2 | 2 | passive | AC input terminal of the bridge; the datasheet gives VRRM 50V to 1000V by suffix and IFSM 175A (60Hz sine, 1 cycle, Tj=25°C). |
| 3 | 3 | passive | Second AC input terminal of the bridge; the datasheet gives VRRM 50V to 1000V by suffix and IFSM 175A (60Hz sine, 1 cycle, Tj=25°C). |
| 4 | - | passive | Negative DC output of the bridge; the datasheet gives IO 6A at Tc=115°C and a junction temperature range of -55 to +150°C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | KBU |
| Category | Diodes |
| Pins | 4 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | 200 | V | KBU602 column | 1 | ||
| Average Rectified Output Current | IO | 6 | A | 60Hz sine wave, R-load Tc=115℃ | 1 | ||
| Surge (Non-repetitive) Forward Current | IFSM | 175 | A | 60HZ sine wave, 1 cycle, Tj=25℃ | 1 | ||
| Current Squared Time | I2t | 75 | A2S | 1ms≤t<8.3ms Tj=25℃, Rating of per diode | 1 | ||
| Storage Temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction Temperature | Tj | -55 | 150 | ℃ | 1 | ||
| Peak Forward Voltage | VFM | 1 | V | IFM=6.0A, Pulse measurement, Rating of per diode | 1 | ||
| Peak Reverse Current | IRRM | 10 | μA | VRM=VRRM, Pulse measurement, Rating of per diode | 1 |
CAD (KiCad official)
- Symbol:
KBU602 - Footprint:
Diode_THT:Diode_Bridge_Vishay_KBU - 3D model: KBU (KiCad packages3D, STEP)
- 3D model files:
kbu602-etched.step/kbu602-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kbu602.step/kbu602.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (3 pp, sha256
a128db0cc5a0304f, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# KBU602
**Changjing** · Bridge Rectifiers · KBU
KBU602 from Changjing, in a KBU. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | + | passive | Positive DC output of the bridge; the datasheet gives IO 6A at Tc=115°C for the bridge and VRRM up to 1000V depending on suffix (50V for KBU6005, up to 1000V for KBU610). |
| 2 | 2 | passive | AC input terminal of the bridge; the datasheet gives VRRM 50V to 1000V by suffix and IFSM 175A (60Hz sine, 1 cycle, Tj=25°C). |
| 3 | 3 | passive | Second AC input terminal of the bridge; the datasheet gives VRRM 50V to 1000V by suffix and IFSM 175A (60Hz sine, 1 cycle, Tj=25°C). |
| 4 | - | passive | Negative DC output of the bridge; the datasheet gives IO 6A at Tc=115°C and a junction temperature range of -55 to +150°C. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | KBU |
| Category | Diodes |
| Pins | 4 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Repetitive Peak Reverse Voltage | VRRM | | | 200 | V | KBU602 column | 1 |
| Average Rectified Output Current | IO | | | 6 | A | 60Hz sine wave, R-load Tc=115℃ | 1 |
| Surge (Non-repetitive) Forward Current | IFSM | | | 175 | A | 60HZ sine wave, 1 cycle, Tj=25℃ | 1 |
| Current Squared Time | I2t | | | 75 | A2S | 1ms≤t<8.3ms Tj=25℃, Rating of per diode | 1 |
| Storage Temperature | Tstg | -55 | | 150 | ℃ | | 1 |
| Junction Temperature | Tj | -55 | | 150 | ℃ | | 1 |
| Peak Forward Voltage | VFM | | | 1 | V | IFM=6.0A, Pulse measurement, Rating of per diode | 1 |
| Peak Reverse Current | IRRM | | | 10 | μA | VRM=VRRM, Pulse measurement, Rating of per diode | 1 |
## CAD (KiCad official)
- Symbol: `KBU602`
- Footprint: `Diode_THT:Diode_Bridge_Vishay_KBU`
- 3D model: KBU (KiCad packages3D, STEP)
- 3D model files: `kbu602-etched.step` / `kbu602-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `kbu602.step` / `kbu602.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Changjing datasheet](docs/kbu602-datasheet.pdf) (3 pp, sha256 `a128db0cc5a0304f`, retrieved 2026-10-22, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/kbu602-datasheet.pdf)