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J112 from NXP,NXP Semiconductors

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J112

Manufacturer: NXP

N-Channel JFET Switch

Partnumber Manufacturer Quantity Availability
J112 NXP 3851 In Stock

Description and Introduction

N-Channel JFET Switch The part J112 from manufacturer NXP is a JFET (Junction Field-Effect Transistor). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** N-channel JFET  
- **Maximum Drain-Source Voltage (VDS):** 35V  
- **Maximum Gate-Source Voltage (VGS):** -30V  
- **Maximum Continuous Drain Current (ID):** 50mA  
- **Maximum Power Dissipation (Ptot):** 350mW  
- **Gate-Source Cutoff Voltage (VGS(off)):** -1V to -5V  
- **Drain-Source On-Resistance (RDS(on)):** Typically 50Ω (at VGS = 0V, ID = 10mA)  
- **Input Capacitance (Ciss):** Typically 5pF  
- **Output Capacitance (Coss):** Typically 3pF  
- **Reverse Transfer Capacitance (Crss):** Typically 2pF  
- **Operating Temperature Range:** -55°C to +150°C  

### **Description:**  
The J112 is a general-purpose N-channel JFET designed for low-noise amplifier applications, switching circuits, and analog signal processing. It features high input impedance and low leakage current, making it suitable for high-impedance signal sources.  

### **Features:**  
- Low noise performance  
- High input impedance  
- Low leakage current  
- Fast switching capability  
- Suitable for small-signal amplification  
- Available in TO-92 and SOT-23 packages  

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

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