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2N7002BK,215

Name: 2N7002BK,215
Rating: 4.7 (12 reviews)

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資料表 2N7002BK,215 DataSheet
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規格

Supplier	Rochester Electronics, LLC
Package	Bulk
Series	Automotive, AEC-Q101, TrenchMOS™
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	60 V
Current-ContinuousDrain(Id)@25°C	350mA (Ta)
DriveVoltage(MaxRdsOnMinRdsOn)	10V
RdsOn(Max)@IdVgs	1.6Ohm @ 500mA, 10V
Vgs(th)(Max)@Id	2.1V @ 250µA
GateCharge(Qg)(Max)@Vgs	0.6 nC @ 4.5 V
Vgs(Max)	±20V
InputCapacitance(Ciss)(Max)@Vds	50 pF @ 10 V
PowerDissipation(Max)	370mW (Ta)
OperatingTemperature	150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	SOT-23

概述

Description

2N7002BK is a small-signal, N-channel MOSFET (enhancement mode) used for general switching and level shifting.
Key points:
- Type: logic-level N-channel MOSFET
- Vds: around 60 V
- Id: roughly 0.2–0.25 A (depends on manufacturer)
- Rds(on): typically about 2–5 Ω at Vgs ≈ 4.5 V (higher at lower gate drive)
- Vgs(th): ~0.8–2.5 V (max around 3 V)
- Gate drive: suitable for 3.3–5 V logic; low input capacitance for fast switching
- Package: commonly SOT-23 (BK variant is a specific manufacturer/packing option)
215: If you see a trailing “215” on a 2N7002BK part, that’s usually a date/lot code or part lot identification, not an electrical specification. For exact electrical figures, consult the specific manufacturer’s datasheet for your 2N7002BK variant.

Features

Here are the typical features of the 2N7002BK (same family as 2N7002):
- N-channel enhancement-mode MOSFET
- VDS: 60 V
- ID (continuous): ~0.18–0.2 A
- RDS(on): up to ~5 Ω (typical around 3 Ω) at VGS ≈ 4.5 V
- VGS(th): ~0.8–3 V (logic-level input)
- Gate drive: suitable for 3.3–5 V logic
- Fast switching for general-purpose switching
- Package: small SOT-23 (3-pin) surface-mount
- RoHS-compliant, lead-free
- Operating temp: generally -55°C to +150°C
Note: exact RDS(on) and current ratings can vary by lot/manufacturer variant; consult the specific datasheet for the BK variant you have.

Package

Which manufacturer's 2N7002BK,215 do you mean? Package varies by supplier—common 2N7002 packages are SOT‑23 (TO‑236AB) / SOT‑23‑3. Provide the manufacturer or datasheet link and I’ll give the exact package type.

Pinout

Pin count: 3 (SOT‑23 package).
Function: N‑channel enhancement‑mode MOSFET (small‑signal/low‑voltage switch and level‑shifter). Typical SOT‑23 pinout: Pin 1 = Gate, Pin 2 = Drain, Pin 3 = Source (metal pad/tab tied to Drain).
Note: the “,215” suffix is usually a supplier packaging/ordering code, not a different electrical function.

Manufacturer

Manufacturer: Diodes Incorporated (Diodes Inc.).
What kind of company: Diodes Inc. is a global semiconductor manufacturer that designs and supplies discrete semiconductors, analog and logic ICs (including MOSFETs like the 2N7002BK), diodes, rectifiers and power-management devices for consumer, computing, communications, automotive and industrial markets.

Application

2N7002BK is an N-channel enhancement-mode MOSFET used for low-voltage switching. Applications include:
- Low-voltage switching in digital logic
- Level shifting between voltage domains (e.g., 3.3V/5V)
- Low-side switch for LEDs, small motors, and relays (with proper drive)
- PWM control and signal gating
- Protection/isolation in MCU/sensor interfaces
- General-purpose switch in battery-powered/portable electronics

Equivalent

2N7002BK,215 is a variant of the 2N7002 N-channel MOSFET. Common equivalents (cross-references) from other manufacturers include:
- 2N7002 (standard 60 V N-channel MOSFET)
- 2N7002K (vendor variant)
- BSS138 (logic-level N-channel MOSFET in SOT-23; check voltage rating)
Note: exact cross-references depend on package, voltage, and current ratings. For precise alternates, check a distributor’s cross-reference (e.g., DigiKey/Mouser) using the full part number.