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J501 from SI

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J501

Manufacturer: SI

Current regulator diode

Partnumber Manufacturer Quantity Availability
J501 SI 500 In Stock

Description and Introduction

Current regulator diode Here is the factual information about part J501 from the manufacturer SI (Siliconix Inc.) based on available specifications, descriptions, and features:

### **Part J501 Specifications (Siliconix Inc.)**  
- **Type**: N-Channel JFET (Junction Field-Effect Transistor)  
- **Maximum Drain-Source Voltage (Vds)**: 40V  
- **Maximum Gate-Source Voltage (Vgs)**: 40V  
- **Drain Current (Id)**: 10mA (typical)  
- **Power Dissipation (Pd)**: 350mW  
- **Gate-Source Cutoff Voltage (Vgs(off))**: -0.5V to -6.0V  
- **Input Capacitance (Ciss)**: 6pF (typical)  
- **Output Capacitance (Coss)**: 3pF (typical)  
- **Reverse Transfer Capacitance (Crss)**: 2pF (typical)  
- **Operating Temperature Range**: -55°C to +150°C  

### **Description**  
The J501 is a small-signal N-channel JFET designed for low-noise, high-input impedance applications. It is commonly used in audio amplifiers, switching circuits, and sensor interfaces due to its stable performance and low leakage characteristics.  

### **Features**  
- Low noise performance  
- High input impedance  
- Low leakage current  
- Suitable for small-signal amplification  
- Robust construction for reliable operation  

This information is based on documented specifications from Siliconix Inc. (SI). For exact application details, always refer to the official datasheet.

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