NTE3044
Optoisolator NPN Darlington Transistor Output

Description:
The NTE3044 consists of a gallium arsenide infrared emitting diode optically coupled to a monolithic silicon photodarlington detector in an 6-Lead DIP type package. This device is designed for use in applications requiring high sensitivity at a low input current.
Features:
- High Sensitivity to Low Input Drive Current
- High Collector-Emitter Breakdown Voltage
- No Base Conncetion for Improved Noise Immunity

Applications:
- Appliances, Measuring Instruments
- I/O Interfaces for Computers
- Programmable Controllers
- Portable Electronics
- Interfacing and Coupling Systems of Different Potentials and Impedances
- Solid State Relays

Info as pdf-file
NTE-ECG replacement list as pdf-file
NTE-ECG diagrams

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Input LED
Reverse Voltage, VR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V
Continuous Forward Current, IF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA
LED Power Dissipation (with Negligible Power in Output Detector, TA = +25°C), PD . . . . . 120mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.41mW/°C
Output Detector
Collector-Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80V
Emitter-Collector Voltage, VECO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V
Detector Power Dissipation (with Negligible Power in Output Detector, TA = +25°C), PD . 150mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.76mW/°C
Total Device
Isolation Surge Voltage (Peak AC Voltage, 60Hz, 1sec Duration, Note 1), VISO . . . . . . . . . . . 7500V
Total Device Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250mW
Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.94mW/°C
Ambient Operating Temperature Range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55° to +100°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55° to +150°C
Lead Temperature (During Soldering, 1/16” from Case, 10sec), TL . . . . . . . . . . . . . . . . . . . . . +260°C

Note 1. Isolation surge voltage is an internal dielectric breakdown rating. For this test, Pin1 and Pin2 are common, and Pin4, Pin5, and Pin6 are common.


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