HCPL-073A

Minimum Operating Temperature : - 40 C
Packaging : Tube
Package / Case : SOIC-8
Maximum Operating Temperature : + 85 C
Maximum Baud Rate : 100 KBps
Current Transfer Ratio : 25000 %
Maximum Forward Diode Voltage : 1.4 V
Maximum Reverse Diode Voltage : 2.5 V
Maximum Power Dissipation : 115 mW
Maximum Input Diode Current : 5 mA


Description

This HCPL-073A is a very low power consumption high gain dual channel optocoupler. HCPL-073A is the equivalent dual channel product of the single channel HCPL-070A in an SO-8 footprint. Each channel can be driven with an input current as low as 40 mA and has a typical current transfer ratio of 3500%.

This HCPL-073A high gain coupler uses an AlGaAs LED and an integrated high gain photodetector to provide an extremely high current transfer ratio between input and output. Separate pins for the photodiode and output stage results in TTL compatible saturation voltages and high speed operation. Where desired, the VCC and VO terminals may be tied together to achieve conventional Darlington operation.

This HCPL-073A is designed for use in CMOS, LSTTL and other low power applications. It is especially well suited for ISDN telephone interface and battery operated applications due to the low power consumption. A 700% minimum current transfer ratio is guaranteed from 0^oC to 70^oC operating temperature range at 40 mA of LED current and VCC >= 3 V. The SO-8 does not require "through holes" in a PCB. This package occupies approximately one-third the footprint area of the standard dual-in-line package. The lead profile is designed to be compatible with standard surface mount processes.

Parameters:

Technical/Catalog Information	HCPL-073A
Vendor	Avago Technologies US Inc.
Category	Isolators
Isolation Voltage	2500Vrms
Input Type	DC
Output Type	Darlington with Vcc
Current - Output/Channel	60mA
Voltage - Output	18V
Vce Saturation (Max)	-
Current Transfer Ratio (Min)	500% @ 500A
Mounting Type	Surface Mount
Package / Case	8-SOIC
Packaging	Tube
Number of Circuits	2 - Dual
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	HCPL 073A HCPL073A 516 1019 5 ND 51610195ND 516-1019-5