component
NM8205A
Public Made by Adomby adom
Shandong Jingdao Microelectronics MOSFETs, TSSOP-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
markdownNM8205A
Shandong Jingdao Microelectronics · MOSFETs · TSSOP-8
NM8205A from Shandong Jingdao Microelectronics, in a TSSOP-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 | D1/D2 | passive | Common drain of the two N-channel MOSFETs, tied internally to pin 8; drain-source voltage rated 20 V. |
| 2 | S1 | passive | Source of MOSFET 1; continuous drain current 6.5 A at TA=25℃. |
| 3 | S1 | passive | Source of MOSFET 1, second source pin tied to pin 2. |
| 4 | G1 | input | Gate of MOSFET 1; gate-source voltage max ±12 V, threshold 0.5 to 1.2 V at 250 uA. |
| 5 | G2 | input | Gate of MOSFET 2; gate-source voltage max ±12 V, threshold 0.5 to 1.2 V at 250 uA. |
| 6 | S2 | passive | Source of MOSFET 2, tied to pin 7. |
| 7 | S2 | passive | Source of MOSFET 2; continuous drain current 6.5 A at TA=25℃. |
| 8 | D1/D2 | passive | Common drain of the two N-channel MOSFETs, tied internally to pin 1; drain-source voltage rated 20 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shandong Jingdao Microelectronics |
| Package | TSSOP-8 |
| Category | Triode/MOS Tube/Transistor |
| 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 Breakdown Voltage | BVDSS | 20 | 22 | V | VGS=0V, ID=250uA | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 19 | 25 | mΩ | VGS=4.5V, ID=5A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 24 | 40 | mΩ | VGS=2.5V, ID=4A | 2 | |
| Gate Threshold Voltage | VGS(th) | 0.5 | 0.7 | 1.2 | V | VGS=VDS, ID=250uA | 2 |
| Drain-Source Leakage Current | IDSS | 1 | uA | VDS=16V, VGS=0V, TJ=25℃ | 2 | ||
| Gate-Source Leakage Current | IGSS | 100 | nA | VGS=±8V, VDS=0V | 2 | ||
| Continuous Source Current | IS | 6 | A | VG=VD=0V, Force Current | 2 | ||
| Diode Forward Voltage | VSD | 1.2 | V | VGS=0V, IS=1A, TJ=25℃ | 2 | ||
| Drain-Source Voltage | VDSS | 20 | V | TA=25℃ | 1 | ||
| Gate-Source Voltage | VGSS | -12 | 12 | V | TA=25℃ | 1 | |
| Continuous Drain Current | ID | 6.5 | A | TA=25℃ | 1 | ||
| Continuous Drain Current | ID | 4.8 | A | TA=70℃ | 1 | ||
| Pulsed Drain Current | IDM | 24 | A | 1 | |||
| Power Dissipation | PD | 1.5 | W | TA=25℃ | 1 | ||
| Operating and Storage Temperature Range | TJ,TSTG | -50 | 150 | ℃ | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ℃ | 1 | ||
| Operating Junction Temperature Range | TJ | -55 | 150 | ℃ | 1 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 85 | ℃/W | 1 | |||
| Forward Transconductance | gfs | 20 | S | VDS=5V, ID=3.5A | 2 | ||
| Total Gate Charge (4.5V) | Qg | 11.4 | nC | VDS=15V, VGS=4.5V, ID=7A | 2 | ||
| Gate-Source Charge | Qgs | 1.6 | nC | VDS=15V, VGS=4.5V, ID=7A | 2 | ||
| Gate-Drain Charge | Qgd | 2.9 | nC | VDS=15V, VGS=4.5V, ID=7A | 2 | ||
| Turn-On Delay Time | Td(on) | 5 | ns | VDD=10V, VGS=4.5V, RG=3.3Ω, ID=5A | 2 | ||
| Rise Time | Tr | 32.4 | ns | VDD=10V, VGS=4.5V, RG=3.3Ω, ID=5A | 2 | ||
| Turn-Off Delay Time | Td(off) | 28 | ns | VDD=10V, VGS=4.5V, RG=3.3Ω, ID=5A | 2 | ||
| Fall Time | Tf | 9 | ns | VDD=10V, VGS=4.5V, RG=3.3Ω, ID=5A | 2 | ||
| Input Capacitance | Ciss | 863 | pF | VDS=15V, VGS=0V, f=1MHz | 2 | ||
| Output Capacitance | Coss | 87 | pF | VDS=15V, VGS=0V, f=1MHz | 2 | ||
| Reverse Transfer Capacitance | Crss | 71 | pF | VDS=15V, VGS=0V, f=1MHz | 2 |
CAD (KiCad official)
- Symbol:
NM8205A - Footprint:
Package_SO:TSSOP-8_3x3mm_P0.65mm - 3D model: TSSOP-8 (KiCad packages3D, STEP)
- 3D model files:
nm8205a-etched.step/nm8205a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nm8205a.step/nm8205a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shandong Jingdao Microelectronics datasheet (5 pp, sha256
c4407c0d0a8c9f1a, retrieved 2026-10-22, 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).