1N4148W

Identity

Manufacturer: ST(先科)
Model / MPN: 1N4148W
LCSC: C81598
Category: switching-diode
Description: 1N4148W Diode Configuration:Independent Voltage - Forward(Vf@If):1V@50mA Voltage - DC Reverse(Vr):75V Current - Rectified:150mA Pd - Power Dissipation:400mW Reverse Leakage Current (Ir):1uA@75V Reverse Recovery Time (trr):4ns Operating Junction Temperature Range:
Source: EasyEDA/JLC verified common component seed
Project designators: Not project-specific
Project quantity per board: Not project-specific

Capabilities

Not captured yet.

Package And Footprint

Package / footprint name: SOD-123
Pin count: Unknown
EasyEDA symbol UUID: 3861a833159347518b9253018065656d
EasyEDA footprint UUID: e3055cf80d774f3b8288a9dde3737289
EasyEDA device UUID: eff7e71c351249fe8f4e303c8b2b85cc
EasyEDA library UUID: 0819f05c4eef4c71ace90d822a990e87

Power And Operating Modes

Active current: Passive part; no quiescent current.
Sleep / standby current: Passive part; no quiescent current.
Supply rails: 75V
Notes: Ratings are seeded from EasyEDA/LCSC properties when present; verify against datasheet for final design.

Procurement Classification

JLC class: Basic Part
JLC note / assembly basis: EasyEDA/JLC verified common passives and discretes seed
Assembly status: jlc_basic
Price-break table: Not captured in seed. Store only timestamped price-break snapshots when intentionally refreshed.
Live stock: intentionally not stored as durable selection data; refresh externally before ordering.

Datasheet And Links

Datasheet / product URL: https://item.szlcsc.com/datasheet/1N4148W/82750.html
Product URL: https://item.szlcsc.com/datasheet/1N4148W/82750.html
Datasheet-derived notes: Not extracted yet. Use PDF extraction to fill power modes, absolute maximums, pin functions, package variants, and reference design requirements.

Selection Notes

Good for: reuse when package, electrical ratings, footprint, and assembly class match the project constraints
Avoid when: Not captured yet.
Known layout constraints: Verify package land pattern, decoupling requirements, thermal pad, RF keepouts, crystal routing, and boot straps from the datasheet.
Equivalent search hints: match category switching-diode, interfaces none captured, package SOD-123, and EasyEDA footprint UUID e3055cf80d774f3b8288a9dde3737289.

Search Keywords

seed:common-passives-discretes, source:easyeda-bridge, iot, common-pcb, 1n4148w, sod-123, signal-diode, fast-switching, switching-diode, jlc-basic, jlc_basic, jlc-note:easyeda-jlc-verified-common-passives-and-discretes-seed, power