component
3401
Public Made by Adomby adom
HL MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdown3401
HL · MOSFETs · SOT-23
3401 from HL, in a SOT-23. 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 | G | input | Gate of the P-channel MOSFET, with a maximum gate-to-source voltage of ±12 V and a threshold of -0.6 to -1.3 V. |
| 2 | S | passive | Source of the P-channel MOSFET, with continuous drain current of -4 A at TA = 25°C and a body diode forward current of -4 A. |
| 3 | D | passive | Drain of the P-channel MOSFET, rated for a drain-to-source voltage of -30 V and a pulsed drain current of -16 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HL |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Drain-to-Source Voltage | VDS | -30 | V | 1 | |||
| Gate-to-Source Voltage | VGS | -12 | 12 | V | 1 | ||
| Continuous Drain Current | ID | -4 | A | T = 25°C | 1 | ||
| Continuous Drain Current | ID | -3 | A | T = 100°C | 1 | ||
| Pulsed Drain Current | IDM | -16 | A | 1 | |||
| Power Dissipation | PD | 1.2 | W | T = 25°C | 1 | ||
| Junction and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 1 | ||
| Drain-Source Breakdown Voltage | V(BR)DSS | -30 | V | I = -250 A, V = 0V | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | µA | V = -30V, V = 0V | 2 | ||
| Gate-Body Leakage Current | IGSS | -100 | 100 | nA | V = 0V, V = ±12V | 2 | |
| Gate Threshold Voltage | VGS(th) | -0.6 | -0.95 | -1.3 | V | V = V , I = -250 A | 2 |
| Static Drain-Source ON-Resistance | RDS(ON) | 48 | 62 | mΩ | V = -10V, I = -4A | 2 | |
| Static Drain-Source ON-Resistance | RDS(ON) | 56 | 73 | mΩ | V = -4.5V, I = -3A | 2 | |
| Static Drain-Source ON-Resistance | RDS(ON) | 75 | 98 | mΩ | V = -2.5V, I = -3A | 2 | |
| Maximum Continuous Drain to Source Diode Forward Current | IS | -4 | A | 2 | |||
| Maximum Pulsed Drain to Source Diode Forward Current | ISM | -16 | A | 2 | |||
| Drain to Source Diode Forward Voltage | VSD | -1.2 | V | V = 0V, I = -4A | 2 | ||
| Junction to Ambient Thermal Resistance | RθJA | 108 | °C/W | Note 2: measured with device mounted on 1 inch² pad of 2oz copper FR4 PCB | 1 |
CAD (KiCad official)
- Symbol:
3401 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
3401-etched.step/3401-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);3401.step/3401.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HL datasheet (6 pp, sha256
ffca5c3208862603, retrieved 2026-10-09, 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).