CA3146 High Voltage Transistor Array – Datasheet

CA3146 is a general-purpose high voltage silicon NPN transistor array on a common monolithic substrate. CA3146 consists of five transistors with two of the transistors connected to form a differentially connected pair. This type is recommended for low power applications in the DC through the VHF range.

In addition two of these transistors (Q1 and Q2) are matched at low current (i.e., 1mA) for applications where offset parameters are of special importance. A special substrate terminal is also included for greater flexibility in circuit design.

CA3146 Pinout

CA3146 Pin Configuration

Pin No	Description
1	Differential Pair Pin
2	Differential Pair Pin
3	Differential Pair Pin
4	Differential Pair Pin
5	Differential Pair Pin
6	The base of the Q3 Transistor
7	Emitter Pin Of the Q3 Transistor
8	Collector Pin Of the Q3 Transistor
9	The base of the Q4 Transistor
10	Emitter Pin Of the Q4 Transistor
11	Collector Pin Of the Q4 Transistor
12	The base of the Q5 Transistor
13	Substrate Pin
14	Collector Pin Of Q5 Transistor

CA3146 Features

• Matched General Purpose Transistors
• VBE Match ±5mV (Max)
• Operation from DC to 120MHz
• Low Noise Figure 3.2dB
• High IC 75mA (Max)

Application

• General Use in Signal Processing Systems in DC through VHF Range
• Custom Designed Differential Amplifiers
• Temperature Compensated Amplifiers
• Lamp and Relay Drivers
• Thyristor Firing

You can download this datasheet for CA3146 High Voltage Transistor Array – Datasheet from the link given below: