Product Summary

The CA3046 is a General Purpose NPN Transistor. It consists of five general purpose silicon NPN transistors on a common monolithic substrate. Two of the transistors are internally connected to form a differentially connected pair. The transistors of the CA3046 are well suited to a wide variety of applications in low power systems in the DC through VHF range. The applications of the CA3046 include: Three Isolated Transistors and One Differentially Connected Transistor Pair for Low Power Applications at Frequencies from DC Through the VHF Range, Custom Designed Differential Amplifiers, Temperature Compensated Amplifiers.

Parametrics

CA3046 absolute maximum ratings: (1)Collector-to-Emitter Voltage (VCEO): 15V; (2)Collector-to-Base Voltage (VCBO): 20V; (3)Collector-to-Substrate Voltage (VCIO): 20V; (4)Emitter-to-Base Voltage (VEBO): 5V; (5)Collector Current (IC): 50mA.

Features

CA3046 features: (1)Two Matched Transistors VBE Match: ±5mV, IIO Match: 2μA (Max); (2)Low Noise Figure: 3.2dB (Typ) at 1kHz; (3)5 General Purpose Monolithic Transistors; (4)Operation From DC to 120MHz; (5)Wide Operating Current Range; (6)Full Military Temperature Range.

Diagrams

CA3046 diagram

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