component
HYG170ND03LA1S
Public Made by Adomby adom
HUAYI MOSFETs, SOP-8. 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
markdownHYG170ND03LA1S
HUAYI · MOSFETs · SOP-8
HYG170ND03LA1S from HUAYI, in a SOP-8. 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 | S2 | passive | Source of MOSFET 2 (N-channel, 30V VDSS, 9A continuous drain current rating). |
| 2 | G2 | input | Gate of MOSFET 2; gate-source voltage limited to ±20V with threshold of 1V min to 3V max. |
| 3 | S1 | passive | Source of MOSFET 1 (N-channel, 30V VDSS, 9A continuous drain current rating). |
| 4 | G1 | input | Gate of MOSFET 1; gate-source voltage limited to ±20V with threshold of 1V min to 3V max. |
| 5 | D1 | passive | Drain of MOSFET 1; drain-source voltage rated 30V, pulsed drain current 36A. |
| 6 | D1 | passive | Drain of MOSFET 1 (second drain lead, tied to pin 5); drain-source voltage rated 30V. |
| 7 | D2 | passive | Drain of MOSFET 2; drain-source voltage rated 30V, pulsed drain current 36A. |
| 8 | D2 | passive | Drain of MOSFET 2 (second drain lead, tied to pin 7); drain-source voltage rated 30V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HUAYI |
| Package | SOP-8 |
| Category | Transistors/Thyristors |
| Pins | 8 |
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-Source Voltage | VDSS | 30 | V | 2 | |||
| Gate-Source Voltage | VGSS | -20 | 20 | V | 2 | ||
| Junction Temperature Range | TJ | -55 | 150 | °C | 2 | ||
| Storage Temperature Range | TSTG | -55 | 150 | °C | 2 | ||
| Source Current-Continuous (Body Diode) | IS | 9 | A | Tc=25°C, mounted on large heat sink | 2 | ||
| Pulsed Drain Current | IDM | 36 | A | Tc=25°C; repetitive, pulse width limited by max junction temperature | 2 | ||
| Continuous Drain Current | ID | 9 | A | Tc=25°C | 2 | ||
| Continuous Drain Current | ID | 7.2 | A | Tc=70°C | 2 | ||
| Maximum Power Dissipation | PD | 2.5 | W | Tc=25°C | 2 | ||
| Maximum Power Dissipation | PD | 1.6 | W | Tc=70°C | 2 | ||
| Thermal Resistance, Junction-to-Case | RθJc | 50 | °C/W | 2 | |||
| Thermal Resistance, Junction-to-Ambient | RθJA | 80 | °C/W | 2 | |||
| Single Pulsed-Avalanche Energy | EAS | 10 | mJ | L=0.1mH, RG=25Ω, VGS=10V, starting TJ=25°C | 2 | ||
| Drain-Source Breakdown Voltage | BVDSS | 30 | V | VGS=0V, IDS=250μA | 2 | ||
| Drain-to-Source Leakage Current | IDSS | 1 | μA | VDS=30V, VGS=0V | 2 | ||
| Drain-to-Source Leakage Current | IDSS | 50 | μA | TJ=125°C | 2 | ||
| Gate Threshold Voltage | VGS(th) | 1 | 1.6 | 3 | V | VDS=VGS, IDS=250μA | 2 |
| Gate-Source Leakage Current | IGSS | -100 | 100 | nA | VGS=±20V, VDS=0V | 2 | |
| Drain-Source On-State Resistance | RDS(ON) | 14.5 | 18 | mΩ | VGS=10V, IDS=6A | 2 | |
| Drain-Source On-State Resistance | RDS(ON) | 19.7 | 24.6 | mΩ | VGS=4.5V, IDS=4A | 2 | |
| Diode Forward Voltage | VSD | 0.7 | 1 | V | ISD=1A, VGS=0V | 2 |
CAD (KiCad official)
- Symbol:
HYG170ND03LA1S - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
hyg170nd03la1s-etched.step/hyg170nd03la1s-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hyg170nd03la1s.step/hyg170nd03la1s.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HUAYI datasheet (10 pp, sha256
49698635395fecdd, retrieved 2026-10-19, 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).