component
KBL602
Public Made by Adomby adom
Changjing Bridge Rectifiers, KBL. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownKBL602
Changjing · Bridge Rectifiers · KBL
KBL602 from Changjing, in a KBL. 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 rectifier (leftmost, longer lead); average rectified output current IO is 6A at Tc=40°C. |
| 2 | 2 | passive | AC input terminal of the bridge; VRRM is 50V to 1000V depending on grade, with peak surge current IFSM of 125A. |
| 3 | 3 | passive | Second AC input terminal of the bridge; VRRM is 50V to 1000V depending on grade, with peak surge current IFSM of 125A. |
| 4 | - | passive | Negative DC output of the bridge rectifier (return); peak forward voltage per diode is 1.1V max at IFM=6.0A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | KBL |
| 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 | KBL602 (02 column) | 1 | ||
| Average Rectified Output Current | IO | 6 | A | 60Hz sine wave, R-load, Tc=40℃ | 1 | ||
| Surge (Non-repetitive) Forward Current | IFSM | 125 | A | 60HZ sine wave, 1 cycle, Tj=25℃ | 1 | ||
| Current Squared Time | I2t | 64.84 | A2S | 1ms≤t<8.3ms, Tj=25℃, per diode | 1 | ||
| Storage Temperature | Tstg | -55 | 150 | ℃ | 1 | ||
| Junction Temperature | Tj | -55 | 150 | ℃ | 1 | ||
| Peak Forward Voltage | VFM | 1.1 | V | IFM=6.0A, Pulse measurement, per diode | 1 | ||
| Peak Reverse Current | IRRM | 10 | μA | VRM=VRRM, Pulse measurement, per diode | 1 |
CAD (KiCad official)
- Symbol:
KBL602 - Footprint:
Diode_THT:Diode_Bridge_Vishay_KBL - 3D model: KBL (KiCad packages3D, STEP)
- 3D model files:
kbl602-etched.step/kbl602-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kbl602.step/kbl602.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (3 pp, sha256
31a04fc61214c9bd, 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).