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CA3146A from HARRIS,Intersil

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CA3146A

Manufacturer: HARRIS

High-Voltage Transistor Arrays

Partnumber Manufacturer Quantity Availability
CA3146A HARRIS 273 In Stock

Description and Introduction

High-Voltage Transistor Arrays The CA3146A is a monolithic integrated circuit manufactured by Harris. It consists of five general-purpose NPN transistors on a common substrate, with each transistor isolated from the others. 

Key specifications include:
- **Collector-Emitter Voltage (VCEO):** 40V  
- **Collector-Base Voltage (VCBO):** 50V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Collector Current (IC):** 50mA per transistor  
- **Power Dissipation (PD):** 625mW total (for all five transistors combined)  
- **DC Current Gain (hFE):** 40 minimum at IC = 1mA, VCE = 5V  
- **Transition Frequency (fT):** 200MHz typical  

The transistors are designed for general-purpose amplification and switching applications. The device is available in a 14-pin hermetically sealed dual in-line package (DIP).  

Operating temperature range:  
- **Military (CA3146A):** -55°C to +125°C  
- **Industrial (CA3146AE):** -25°C to +85°C  

This information is based on the original Harris datasheet.

Partnumber Manufacturer Quantity Availability
CA3146A INTERSIL 2000 In Stock

Description and Introduction

High-Voltage Transistor Arrays The CA3146A is a monolithic integrated circuit manufactured by **INTERSIL**. It consists of five general-purpose NPN transistors on a single chip, each with individual collectors, bases, and emitters.  

### **Key Specifications:**  
- **Manufacturer:** INTERSIL  
- **Transistor Type:** NPN  
- **Number of Transistors:** 5 (independent)  
- **Collector-Emitter Voltage (VCEO):** 30V  
- **Collector-Base Voltage (VCBO):** 40V  
- **Emitter-Base Voltage (VEBO):** 5V  
- **Collector Current (IC):** 50mA (per transistor)  
- **Power Dissipation (PD):** 500mW (per transistor)  
- **DC Current Gain (hFE):** 40 (minimum)  
- **Transition Frequency (fT):** 200MHz (typical)  
- **Package Type:** 14-pin DIP (Dual In-line Package)  

### **Applications:**  
- General-purpose switching and amplification  
- Signal processing  
- Logic circuits  

The CA3146A is designed for use in analog and digital circuits where multiple matched transistors are required.

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