component
BAT46WQ
Public Made by Adomby adom
Yangzhou Yangjie Elec Tech Schottky Diodes, SOD-123. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 2d ago |
| viewers | 2d ago |
| bat46wq-etched.glb | 2d ago |
| bat46wq-etched.step | 2d ago |
| bat46wq-hero.glb | 2d ago |
| bat46wq-hero.overlay.json | 2d ago |
| bat46wq.glb | 2d ago |
| bat46wq.kicad_mod | 2d ago |
| bat46wq.kicad_sym | 2d ago |
| bat46wq.lbr | 2d ago |
| bat46wq.step | 2d ago |
| package.json | 2d ago |
| page.json | 2d ago |
| README.md | 2d ago |
BAT46WQ
Yangzhou Yangjie Elec Tech · Schottky Diodes · SOD-123
BAT46WQ from Yangzhou Yangjie Elec Tech, in a SOD-123. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yangzhou Yangjie Elec Tech |
| Package | SOD-123 |
| 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 |
|---|---|---|---|---|---|---|---|
| Forward Voltage | VF | 0.25 | V | IF=0.1mA | 2 | ||
| Forward Voltage | VF | 0.45 | V | IF=10mA | 2 | ||
| Forward Voltage | VF | 1 | V | IF=250mA | 2 | ||
| Reverse Leakage Current | IR | 0.3 | uA | VR=1.5V | 2 | ||
| Reverse Leakage Current | IR | 0.5 | uA | VR=10V | 2 | ||
| Reverse Leakage Current | IR | 1 | uA | VR=50V | 2 | ||
| Reverse Leakage Current | IR | 2 | uA | VR=75V | 2 | ||
| Reverse Breakdown Voltage | VBR | 100 | V | IR=100uA | 2 | ||
| Junction Capacitance | CJ | 20 | pF | VR=0V, f =1MHZ | 2 | ||
| Junction Capacitance | CJ | 12 | pF | VR=1V, f =1MHZ | 2 | ||
| Reverse Recovery Time | trr | 3 | ns | IF=IR=10mA,Irr=1mA,RL=100Ω | 2 | ||
| Maximum Repetitive peak reverse voltage | VRRM | 100 | V | Ta=25℃ | 1 | ||
| Average Forward Current | IFAV | 150 | mA | Ta=25℃ | 1 | ||
| Peak Forward Surge Current | IFSM | 5 | A | 8.3ms, half sine | 1 | ||
| Power Dissipation | Ptot | 200 | mW | Ta=25℃ | 1 | ||
| Thermal Resistance Junction to Ambient | RthJA | 500 | K/W | 1 | |||
| Junction Temperature | TJ | -55 | 125 | ℃ | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | ℃ | 1 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | black | 3. Body color: Black | 4 | |
| contacts | tin | ● Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102 | 1 |
CAD (KiCad official)
- Symbol:
BAT46WQ - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
bat46wq-etched.step/bat46wq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);bat46wq.step/bat46wq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yangzhou Yangjie Elec Tech datasheet (5 pp, sha256
80e25f0c4366e657, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).