2N7002

@@ -0,0 +1,48 @@+# 2N7002++**Diodes Incorporated** · N-channel MOSFET · SOT-23++Surface-mount N-channel enhancement-mode MOSFET in a SOT-23 package, a workhorse small-signal switch. Rated for 60 V drain-source, on-resistance of 5 ohm at VGS = 10 V (7.5 ohm at 5 V), and continuous drain current up to 210 mA. Low gate threshold and fast switching suit low-side switching, level shifting, and power-management gating. Body diode is intrinsic source-to-drain.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | G | input | Gate. Controls the drain-source channel. Threshold VGS(TH) = 1.0V (min) to 2.5V (max); absolute max VGSS = ±20V continuous / ±40V pulsed. Input capacitance Ciss ≈ 22pF. |+| 2 | S | passive | Source. Reference terminal for VGS; typically tied to the low-side rail in a low-side switch. Body diode anode (intrinsic diode is source→drain, VSD ≈ 0.78V typ). |+| 3 | D | passive | Drain. Switched output terminal. BVDSS = 60V (min), continuous ID up to 210mA @ TA=+25°C, pulsed IDM = 800mA. Body diode cathode. |++## Key specifications++| Parameter | Value |+|---|---|+| Type | N-channel enhancement-mode MOSFET |+| Drain-source voltage (BVDSS) | 60 V |+| Gate threshold (VGS(th)) | 1.0-2.5 V |+| Gate-source voltage (VGSS) | ±20 V (±40 V pulsed) |+| On-resistance (RDS(on)) | 5 Ω @ VGS=10 V (7.5 Ω @ 5 V) |+| Continuous drain current (ID) | 210 mA @ 25 °C (IDM 800 mA) |+| Input capacitance (Ciss) | 22 pF |+| Package | SOT-23 |+| Body (L×W×H) | 2.9 × 1.3 × 1.15 mm |++## Ordering variants++- `2N70022N7002-7-F`+- `2N70022N7002-13-F`++## CAD (KiCad official)++- Symbol: `Transistor_FET:2N7002`+- Footprint: `Package_TO_SOT_SMD:SOT-23`+- 3D model: SOT-23 (KiCad packages3D)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/2N7002.pdf) (5 pp, sha256 `ff8e1c98f93c7e3a`, retrieved 2026-08-17, tier: manufacturer)+- **Extractor:** `ds2sf` (Claude) — every pin and dimension is cited to a datasheet page; refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/2n7002-datasheet.pdf)

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