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2N7002K-7
+Lista de MateriaisMOSFET N-CH 60V 380MA SOT23-3
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FabricanteDiodes Incorporated
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Peça do Fabricante #2N7002K-7
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Ficha Técnica 2N7002K-7 DataSheet
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Pacote SOT-23-3
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Em Estoque5630
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Especificações
| Atributo | Valor |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 60 V |
| Current - Continuous Drain(Id) @ 25°C | 380mA (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 5V, 10V |
| Rds On(Max) @ Id Vgs | 2Ohm @ 500mA, 10V |
| Vgs(th)(Max) @ Id | 2.5V @ 1mA |
| Gate Charge(Qg)(Max) @ Vgs | 0.3 nC @ 4.5 V |
| Vgs(Max) | ±20V |
| Input Capacitance(Ciss)(Max) @ Vds | 50 pF @ 25 V |
| Power Dissipation (Max) | 370mW (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-3 |
Visão Geral
Description
- Voltage Rating: 60V (VDSS), suitable for switching and amplification in low-power circuits.
- Current Handling: Up to 300mA (ID), ideal for small loads.
- Low Threshold Voltage: ~1V (VGS(th)), enabling easy drive from logic-level signals (3.3V/5V).
- Compact Package: SOT-23 (3-pin), space-efficient for PCBs.
- Low On-Resistance: ~5Ω (RDS(on)), minimizing power loss.
Common Uses:
- Load switching (relays, LEDs).
- Signal amplification.
- Logic-level interfacing.
Advantages:
- Low cost, widely available.
- Fast switching speed.
Limitations:
- Not for high-power applications.
A versatile choice for hobbyists and low-power designs. Check datasheet for detailed specs.
Equivalent
- BSS138 (50V, 200mA, SOT-23)
- DMG2302UX (20V, 2.7A, SOT-23)
- FDN337N (30V, 2.1A, SOT-23)
- NDS7002A (60V, 280mA, SOT-23)
Check voltage/current ratings and pin compatibility for your application.
Features
- Voltage Rating: 60V drain-to-source (VDSS)
- Current Rating: 115mA continuous drain current (ID)
- Low Threshold Voltage: 0.8V (max) for easy logic-level drive
- Low On-Resistance: 5Ω (max) at VGS = 10V
- Fast Switching: Suitable for high-speed applications
- Small Package: SOT-23 (3-pin), space-efficient
- Low Power Loss: Ideal for battery-operated devices
- ESD Protection: Improved reliability
Commonly used in switching circuits, load drivers, and signal amplification.
Pinout
Pin Functions:
1. Gate (G) – Controls the MOSFET's conductivity.
2. Drain (D) – Connects to the load (high-side terminal).
3. Source (S) – Connects to ground (low-side terminal).
Key Features:
- Low threshold voltage (~1V).
- 60V drain-source voltage (VDS).
- Continuous drain current (ID) of ~300mA.
- Used in switching and amplification in low-power circuits.
Compact and widely used in SMD applications.
Manufacturer
Diodes Incorporated is known for producing efficient, cost-effective components for power management, signal conditioning, and connectivity applications. Their products are widely used in consumer electronics, automotive, industrial, and computing markets.
The 2N7002K-7 is a small-signal N-channel MOSFET, commonly used for switching and amplification in low-power circuits.
Application
1. Switching Circuits – Low-power load switching in digital/logic circuits.
2. Signal Amplification – Small-signal amplification in audio/RF applications.
3. Protection Circuits – Reverse polarity/ESD protection.
4. Load Drivers – Driving LEDs, relays, or small motors.
5. Logic Level Conversion – Interface between 3.3V and 5V systems.
Its low threshold voltage (~1V) and compact SOT-23 package make it ideal for portable and space-constrained designs.
