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TN3012L

Manufacturer: SI/VISHAY, ST

Enhancement-Mode MOSFET Transistors
Partnumber Manufacturer Quantity Availability
TN3012L SI/VISHAY, ST 37930 In Stock

Description and Introduction

Enhancement-Mode MOSFET Transistors **Manufacturer:** Texas Instruments  
**Part Number:** TN3012L  

### **Specifications:**  
- **Type:** N-Channel MOSFET  
- **Drain-Source Voltage (VDS):** 30V  
- **Continuous Drain Current (ID):** 30A  
- **Pulsed Drain Current (IDM):** 120A  
- **Power Dissipation (PD):** 2.5W  
- **Gate-Source Voltage (VGS):** ±20V  
- **On-Resistance (RDS(on)):** 6.5mΩ (max) at VGS = 10V  
- **Threshold Voltage (VGS(th)):** 1V (min), 2.5V (max)  
- **Input Capacitance (Ciss):** 1500pF (typ)  
- **Output Capacitance (Coss):** 500pF (typ)  
- **Reverse Transfer Capacitance (Crss):** 100pF (typ)  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** TO-252 (DPAK)  

### **Description:**  
The TN3012L is an N-channel power MOSFET designed for high-efficiency power switching applications. It features low on-resistance and fast switching performance, making it suitable for DC-DC converters, motor control, and power management circuits.  

### **Features:**  
- Low RDS(on) for reduced conduction losses  
- Fast switching speed  
- High current handling capability  
- Avalanche energy rated  
- Lead-free and RoHS compliant  
- Optimized for power conversion applications  

This information is based on the manufacturer's datasheet. For detailed performance characteristics, refer to the official Texas Instruments documentation.

Application Scenarios & Design Considerations

Enhancement-Mode MOSFET Transistors

Alternative Part Number

  • 2N5060 --: SCR in the same TO-92 package with comparable gate sensitivity and current rating, widely available and a common substitute for small-signal SCRs.
  • C106B --: Sensitive-gate SCR rated around 4A/200V in TO-92, similar trigger characteristics and pinout, making it a practical drop-in alternative.
  • MCR100-6 --: Popular TO-92 SCR with low gate trigger current and 400V rating, suitable for general switching applications where the TN3012L is used.
  • 2N7000 --: Small-signal N-channel MOSFET in TO-92, widely available and commonly used as a general replacement for small-signal switching applications.
  • BS170 --: N-channel enhancement-mode MOSFET in TO-92 with similar small-signal switching characteristics and broad availability.
  • VN10LP --: N-channel enhancement-mode MOSFET in TO-92, suitable for low-power switching and a practical cross-reference option.
  • BT151-600R --: 600V 12A SCR in TO-220, similar current and voltage ratings to the TN3012L, widely available and pin-compatible for most thyristor applications.
  • 2N6507G --: 12A 400V SCR in TO-220 package with comparable gate characteristics, suitable drop-in replacement for general switching and phase-control circuits.
  • S4012DS2 --: 12A 400V sensitive-gate SCR in TO-220, offers similar on-state current and blocking voltage with low gate trigger current for direct substitution.

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