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TN0620N3 from SI

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TN0620N3

Manufacturer: SI, SUPERTEXINC, Supertex

N-Channel Enhancement-Mode Vertical DMOS FETs

Partnumber Manufacturer Quantity Availability
TN0620N3 SI, SUPERTEXINC, Supertex 88920 In Stock

Description and Introduction

N-Channel Enhancement-Mode Vertical DMOS FETs The TN0620N3 is a high-voltage N-channel MOSFET manufactured by Supertex (now part of Microchip Technology). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Supertex (Microchip Technology)  
- **Part Number:** TN0620N3  
- **Type:** N-Channel MOSFET  
- **Drain-Source Voltage (VDSS):** 600V  
- **Continuous Drain Current (ID):** 0.62A  
- **Pulsed Drain Current (IDM):** 2.5A  
- **Gate-Source Voltage (VGS):** ±20V  
- **Power Dissipation (PD):** 20W  
- **On-Resistance (RDS(on)):** 10Ω (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 2V (min), 4V (max)  
- **Input Capacitance (Ciss):** 15pF (typ)  
- **Output Capacitance (Coss):** 5pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 2pF (typ)  
- **Turn-On Delay Time (td(on)):** 10ns (typ)  
- **Turn-Off Delay Time (td(off)):** 35ns (typ)  
- **Package:** TO-92 (Through-Hole)  

### **Description:**  
The TN0620N3 is a high-voltage N-channel MOSFET designed for switching applications requiring efficient performance at high voltages. It is suitable for use in power supplies, inverters, and other high-voltage circuits.  

### **Features:**  
- High breakdown voltage (600V)  
- Low gate charge for fast switching  
- Low input capacitance  
- TO-92 package for easy mounting  
- Suitable for high-voltage applications  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

N-Channel Enhancement-Mode Vertical DMOS FETs

Alternative Part Number

  • BSS138 --: Widely available N-channel small-signal MOSFET in SOT-23, commonly used as a general replacement for low-voltage switching applications similar to the TN0620N3.
  • 2N7002 --: Popular N-channel enhancement-mode MOSFET in SOT-23 with comparable low-current switching characteristics, easy to source and cross-reference.
  • IRLML6344 --: Logic-level N-channel MOSFET in SOT-23 offering low on-resistance and similar small-signal switching role, suitable as a functional substitute.
  • VN10LF --: N-channel MOSFET with similar low-current switching characteristics, suitable alternative when the original Supertex part is unavailable.
  • MMBF170 --: SOT-23 N-channel MOSFET with similar threshold and switching behavior, providing a feasible alternative when the original Supertex part is unavailable.

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