Product Summary

The CA3081AE consists of seven high current (to 100mA) silicon NPN transistors on a common monolithic substrate. The CA3081AE is connected in a common emitter configuration. The CA3081AE is capable of directly driving seven segment displays, and light emitting diode (LED) displays. The CA3081AE is also well suited for a variety of other drive applications, including relay control and thyristor firing. The applications of CA3081AE are: Drivers for Incandescent Display Devices, LED Displays, Relay Control, Thyristor firing.

Parametrics

CA3081AE absolute maximum ratings: (1)Collector-to-Emitter Voltage (VCEO): 16V; (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): 100mA; (6)Base Current (IB): 20mA.

Features

CA3081AE features: (1)CA3081 Common Emitter Array; (2)CA3082 Common Collector Array; (3)Directly Drive Seven Segment Incandescent Displays and Light Emitting Diode (LED) Display; (4)7 Transistors Permit a Wide Range of Applications in Either a Common Emitter (CA3081) or Common Collector (CA3082) Configuration; (5)High IC: 100mA (Max); (6)Low VCESAT (at 50mA): 0.4V (Typ).

Diagrams

CA3081AE diagram

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