component
KBU1010
Public Made by Adomby adom
hongjiacheng Bridge Rectifiers, KBU. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
KBU1010
hongjiacheng · Bridge Rectifiers · KBU
KBU1010 from hongjiacheng, 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 | AC input terminal of the single-phase bridge; the bridge is rated for a maximum repetitive peak reverse voltage (VRRM) of 50 V to 1000 V depending on the variant. |
| 2 | ~ (AC input) | passive | AC input terminal of the single-phase bridge; the bridge is rated for a maximum RMS voltage (VRMS) of 35 V to 700 V depending on the variant. |
| 3 | + (DC output) | power_out | Positive DC output terminal of the bridge, rated for an average forward rectified current (IF(AV)) of 10 A at 60 Hz sine-wave resistive load per Fig.1. |
| 4 | + | power_in | Negative DC output terminal of the bridge (cathode-line side), rated for the same 10 A average forward rectified current as the positive terminal per Fig.1. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | hongjiacheng |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 1000 | V | 1 | |||
| Maximum RMS Voltage | VRMS | 700 | V | 1 | |||
| Maximum DC blocking Voltage | VDC | 1000 | V | 1 | |||
| Maximum Average Forward Rectified Current | IF(AV) | 10 | A | @60Hz sinewave, Resistance load, TL (Fig.1) | 1 | ||
| Non-repetitive Peak Forward Surge Current | IFSM | 240 | A | @ t=8.3ms Half-sine wave | 1 | ||
| Rating for fusing | I²t | 239 | A²S | t=8.3ms, Ta=25 ℃ | 1 | ||
| Storage temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction temperature | Tj | -55 | 150 | ℃ | 1 | ||
| Maximum instantaneous forward voltage | VF | 1.1 | V | IF=5.0A | 2 | ||
| Maximum DC reverse current at rated DC blocking voltage | IR1 | 10 | μA | VR=VDC, TA=25℃ | 2 | ||
| Maximum DC reverse current at rated DC blocking voltage | IR2 | 500 | μA | VR=VDC, TA=100℃ | 2 | ||
| Typical Thermal Resistance junction to ambient | RθJ-A | 26 | ℃/W | 1 | |||
| Typical Thermal Resistance junction to case | RθJ-C | 2.3 | ℃/W | 1 |
CAD (KiCad official)
- Symbol:
KBU1010 - Footprint:
Diode_THT:Diode_Bridge_Vishay_KBU - 3D model: KBU (KiCad packages3D, STEP)
- 3D model files:
kbu1010-etched.step/kbu1010-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kbu1010.step/kbu1010.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: hongjiacheng datasheet (3 pp, sha256
d04dd7ba86856e18, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).
# KBU1010
**hongjiacheng** · Bridge Rectifiers · KBU
KBU1010 from hongjiacheng, 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 | AC input terminal of the single-phase bridge; the bridge is rated for a maximum repetitive peak reverse voltage (VRRM) of 50 V to 1000 V depending on the variant. |
| 2 | ~ (AC input) | passive | AC input terminal of the single-phase bridge; the bridge is rated for a maximum RMS voltage (VRMS) of 35 V to 700 V depending on the variant. |
| 3 | + (DC output) | power_out | Positive DC output terminal of the bridge, rated for an average forward rectified current (IF(AV)) of 10 A at 60 Hz sine-wave resistive load per Fig.1. |
| 4 | + | power_in | Negative DC output terminal of the bridge (cathode-line side), rated for the same 10 A average forward rectified current as the positive terminal per Fig.1. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | hongjiacheng |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | | | 1000 | V | | 1 |
| Maximum RMS Voltage | VRMS | | | 700 | V | | 1 |
| Maximum DC blocking Voltage | VDC | | | 1000 | V | | 1 |
| Maximum Average Forward Rectified Current | IF(AV) | | | 10 | A | @60Hz sinewave, Resistance load, TL (Fig.1) | 1 |
| Non-repetitive Peak Forward Surge Current | IFSM | | | 240 | A | @ t=8.3ms Half-sine wave | 1 |
| Rating for fusing | I²t | | | 239 | A²S | t=8.3ms, Ta=25 ℃ | 1 |
| Storage temperature | Tstg | -55 | | 150 | ℃ | | 1 |
| Junction temperature | Tj | -55 | | 150 | ℃ | | 1 |
| Maximum instantaneous forward voltage | VF | | | 1.1 | V | IF=5.0A | 2 |
| Maximum DC reverse current at rated DC blocking voltage | IR1 | | | 10 | μA | VR=VDC, TA=25℃ | 2 |
| Maximum DC reverse current at rated DC blocking voltage | IR2 | | | 500 | μA | VR=VDC, TA=100℃ | 2 |
| Typical Thermal Resistance junction to ambient | RθJ-A | | 26 | | ℃/W | | 1 |
| Typical Thermal Resistance junction to case | RθJ-C | | 2.3 | | ℃/W | | 1 |
## CAD (KiCad official)
- Symbol: `KBU1010`
- Footprint: `Diode_THT:Diode_Bridge_Vishay_KBU`
- 3D model: KBU (KiCad packages3D, STEP)
- 3D model files: `kbu1010-etched.step` / `kbu1010-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `kbu1010.step` / `kbu1010.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [hongjiacheng datasheet](docs/kbu1010-datasheet.pdf) (3 pp, sha256 `d04dd7ba86856e18`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-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/kbu1010-datasheet.pdf)