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NTE3045 Datasheet(PDF) 1 Page - NTE Electronics

Part No. NTE3045
Description  Optoisolator Silicon NPN Darlington Phototransistor Output
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Manufacturer  NTE [NTE Electronics]
Direct Link  http://www.nteinc.com
Logo NTE - NTE Electronics

NTE3045 Datasheet(HTML) 1 Page - NTE Electronics

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NTE3045
Optoisolator
Silicon NPN Darlington Phototransistor Output
Description:
The NTE3045 is a gallium arsenide LED optically coupled to a Silicon Photo Darlington transistor in
a 6–Lead DIP type package designed for applications requiring electrical isolation, high breakdown
voltage, and high current transfer ratios. Characterized for use as telephone relay drivers but pro-
vides excellent performance in interfacing and coupling systems, phase and feedback controls, solid
state relays, and general purpose switching circuits.
Features:
D High Sensitivity to Low Input Drive Current
D High Collector–Emitter Breakdown Voltage: V(BR)CEO = 80V (Min)
D High Input–Output Isolation Guaranteed: VISO = 7500V (Peak)
Absolute Maximum Ratings: (TA = +25°C, unless otherwise specified)
Input LED
Reverse Voltage, VR
3V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous Forward Current, IF
60mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LED Power Dissipation (TA = +25°C with Negligible Power in Output Detector), PD
120mW
. . . . . .
Derate Above 25
°C
1.41mW/
°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Detector
Collector–Emitter Voltage, VCEO
80V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emitter–Collector Voltage, VECO
5V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Detector Power Dissipation (TA = +25°C with Negligible Power in Input LED), 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
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, TA
–55
° to +100°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, Tstg
–55
° to +150°C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead Temperature (During Soldering for 10sec, 1/16” from Case), TL
+260
°C
. . . . . . . . . . . . . . . . . .
Note 1. Isolation surge voltage is an internal device dielectric breakdown rating. For this test, Pin1
and Pin2 are common, and Pin4, Pin5, and Pin6 are common.


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