2N7002K
Single FETs, MOSFETs Manufacturer:
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onzuu Part #:
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2N7002K
278-2N7002K
Discover the 2N7002K N-Channel MOSFET from onsemi. View detailed specifications, features, datasheet, application scenarios, and purchase options at Onzuu.
2N7002K Description
2N7002K N-Channel MOSFET Overview
The 2N7002K is an N-Channel enhancement mode MOSFET designed by onsemi, offering efficient switching performance in compact electronic systems. Housed in a SOT-23 (TO-236-3) package, it’s ideal for surface-mount applications in low-voltage, high-speed switching environments. Its low gate charge and fast switching characteristics make it a favorite in power management, level shifting, and general signal control circuits.
📄 Datasheet
✅ Features
- N-Channel enhancement-mode MOSFET
- Low RDS(on): 1.6Ω @ 10V
- Fast switching and low gate charge (Qg: 0.7nC)
- Drain-Source Voltage: up to 60V
- Continuous Drain Current: 320mA @ 25°C
- Compact SOT-23 package for surface mounting
- Wide operating temperature: -55°C to 150°C
📊 Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Part Status | Active |
| FET Type | N-Channel |
| Drain-Source Voltage (VDSS) | 60V |
| Continuous Drain Current (ID) | 320mA @ 25°C |
| Gate-Source Voltage (VGS) | ±20V |
| RDS(on) (Max) | 1.6Ω @ 500mA, 10V |
| VGS(th) (Max) | 2.3V @ 250µA |
| Gate Charge (Qg) | 0.7nC @ 4.5V |
| Input Capacitance (Ciss) | 24.5pF @ 20V |
| Power Dissipation (Max) | 300mW |
| Mounting Type | Surface Mount |
| Package | TO-236-3 / SOT-23-3 |
| Operating Temperature | -55°C ~ 150°C |
✅ Application Scenarios
- Power management and regulation
- Load switching and driver circuits
- Level shifters in digital circuits
- LED switching and control modules
- Small signal switching in portable devices
🛒 Buy 2N7002K or Find Alternatives
Looking for 2N7002K or equivalent parts? Contact Onzuu, your trusted electronic component distributor. We offer sourcing, BOM services, and global delivery.
✅ Onzuu Distributor Recommendation
Onzuu is a trusted authorized distributor of electronic components, including MOSFETs like the 2N7002K. We offer competitive pricing, fast delivery, and technical support for your B2B procurement needs. Visit www.onzuu.com to learn more or submit a BOM.
✅ FAQ (Frequently Asked Questions)
Q1: What is the difference between 2N7002 and 2N7002K?
A: Both are similar functionally, but the “K” variant may denote improved packaging or performance characteristics specific to the manufacturer (e.g., onsemi). Always check the datasheet before replacement.
Q2: Can I use 2N7002K for switching 12V loads?
A: Yes, as long as the current doesn't exceed the rated 320mA and the gate drive voltage is sufficient (10V for lowest RDS(on)).
Q3: What’s the best gate drive voltage for 2N7002K?
A: Although it can operate from 4.5V, 10V provides the lowest on-resistance and best switching performance.
✅ Summary
The 2N7002K N-Channel MOSFET is a compact, cost-effective switch ideal for various low-voltage control applications. With solid performance parameters like 60V VDS, low gate charge, and excellent thermal stability, it remains a reliable choice in modern circuit design. Trust Onzuu for authentic sourcing and prompt service.
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