component
KRB551V-30-7-F
Public Made by Adomby adom
KUU Schottky Diodes, SOD-323. 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
markdownKRB551V-30-7-F
KUU · Schottky Diodes · SOD-323
KRB551V-30-7-F from KUU, in a SOD-323. 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 | Cathode | passive | Cathode of the Schottky diode; rated for 30 V peak repetitive reverse voltage and 0.5 A average forward current. |
| 2 | Anode | passive | Anode of the Schottky diode; forward voltage is 0.36 V at IF=100 mA and 0.47 V at IF=500 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | SOD-323 |
| Category | Diodes |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 30 | V | 1 | |||
| DC Reverse Voltage | VR | 30 | V | 1 | |||
| Maximum Average Forward Current | IO | 0.5 | A | Ta=25°C | 1 | ||
| Power dissipation | Pd | 200 | mW | 1 | |||
| Maximum Instantaneous Forward Voltage | VF | 0.36 | V | IF=100mA | 1 | ||
| Maximum Instantaneous Forward Voltage | VF | 0.47 | V | IF=500mA | 1 | ||
| Maximum DC Reverse Current | IR | 100 | uA | VR=20V | 1 | ||
| Storage and Operating Junction Temperature Range | Tj, Tstg | -55 | 125 | °C | 1 |
CAD (KiCad official)
- Symbol:
KRB551V-30-7-F - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
krb551v-30-7-f-etched.step/krb551v-30-7-f-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);krb551v-30-7-f.step/krb551v-30-7-f.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (3 pp, sha256
da9e2f75c665e049, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).