component
1N4148WHE3-TP
Public Made by Adomby adom
MCC Micro Commercial Components Switching 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 | 4d ago |
| viewers | 4d ago |
| 1n4148whe3-tp-etched.glb | 4d ago |
| 1n4148whe3-tp-etched.step | 4d ago |
| 1n4148whe3-tp-hero.glb | 4d ago |
| 1n4148whe3-tp-hero.overlay.json | 4d ago |
| 1n4148whe3-tp.glb | 4d ago |
| 1n4148whe3-tp.kicad_mod | 4d ago |
| 1n4148whe3-tp.kicad_sym | 4d ago |
| 1n4148whe3-tp.lbr | 4d ago |
| 1n4148whe3-tp.step | 4d ago |
| package.json | 4d ago |
| page.json | 4d ago |
| README.md | 4d ago |
1N4148WHE3-TP
MCC Micro Commercial Components · Switching Diodes · SOD-123
1N4148WHE3-TP from MCC Micro Commercial Components, 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 | MCC Micro Commercial Components |
| 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 |
|---|---|---|---|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 100 | V | 1 | |||
| DC Reverse Voltage | VR | 100 | V | 1 | |||
| RMS Reverse Voltage | VR(RMS) | 71 | V | 1 | |||
| Average Rectified Current | Io | 150 | mA | 1 | |||
| Peak Forward Current | IFM | 300 | mA | 1 | |||
| Peak Forward Surge Current | IFSM | 1 | A | t=1μs | 1 | ||
| Peak Forward Surge Current | IFSM | 2 | A | t=1s | 1 | ||
| Power Dissipation | PD | 400 | mW | 1 | |||
| Operating Junction Temperature Range | TJ | -65 | 150 | °C | 1 | ||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 1 | ||
| Thermal Resistance Junction To Ambient | 312.5 | °C/W | Junction to ambient | 1 | |||
| Forward Voltage | VF | 0.715 | V | IF=1mA | 2 | ||
| Forward Voltage | VF | 0.855 | V | IF=10mA | 2 | ||
| Forward Voltage | VF | 1 | V | IF=50mA | 2 | ||
| Forward Voltage | VF | 1.25 | V | IF=150mA | 2 | ||
| Reverse Current | IR | 0.025 | μA | VR=20V | 2 | ||
| Reverse Current | IR | 1 | μA | VR=75V | 2 | ||
| Reverse Current | IR | 50 | μA | VR=75V, TJ=150°C | 2 | ||
| Total Capacitance | CT | 2 | pF | VR = 0V, f = 1MHz | 2 | ||
| Reverse Recovery Time | trr | 4 | ns | IF=IR=10mA, Irr=0.1, RL=100Ω | 2 |
CAD (KiCad official)
- Symbol:
1N4148WHE3-TP - Footprint:
Diode_SMD:D_SOD-123F - 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files:
1n4148whe3-tp-etched.step/1n4148whe3-tp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1n4148whe3-tp.step/1n4148whe3-tp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MCC Micro Commercial Components datasheet (4 pp, sha256
d269af2247467d93, retrieved 2026-10-18, 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).