Darlington Phototransistor. NTE3045 Datasheet

NTE3045 Phototransistor. Datasheet pdf. Equivalent

Part NTE3045
Description Optoisolator Silicon NPN Darlington Phototransistor
Feature NTE3045 Optoisolator Silicon NPN Darlington Phototransistor Output Description: The NTE3045 is a gal.
Manufacture NTE
Datasheet
Download NTE3045 Datasheet




NTE3045
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.



NTE3045
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Input LED
Reverse Leakage Current
IR VR = 3V
Forward Voltage
VF IF = 10mA
Capacitance
C VR = 0, f = 1MHz
Photodarlington (TA = +25°C, IF = 0 unless otherwise specified)
CollectorEmitter Dark Current
ICEO VCE = 60V
CollectorEmitter Breakdown Voltage V(BR)CEO IC = 1mA
EmitterCollector Breakdown Voltage V(BR)ECO IE = 100µA
Coupled (TA = +25°C unless otherwise specified)
Collector Output Current
IC VCE = 1.5V, IF = 10mA
Isolation Surge Voltage
VISO 60Hz Peak AC, 5sec,
Note 2, Note 3
Isolation Resistance
Isolation Capacitance
Switching
RISO
CISO
V = 500V, Note 2
v = 0, f = 1MHz, Note 2
TurnOn Time
TurnOff Time
Rise Time
Fall Time
ton VCC = 10V,
toff
RL = 100,
IF = 5mA
tr
tf
Min Typ Max Unit
0.05 10 µA
1.15 2.0 V
18 pF
––
80
5
1 µA
V
V
50
7500
mA
V
1011
0.2
pF
3.5
95
1
2
µs
µs
µs
µs
Note 2. For this test LED Pin1 and Pin2 are common and Phototransistor Pin4 and Pin5 are common.
Note 3. Isolation Surge Voltage, VISO, is an internal device dielectric breakdown rating.
654
Pin Connection Diagram
1 23
Anode 1
Cathode 2
N.C. 3
6 N.C.
.070 (1.78) Max
5 Collector
4 Emitter .200 (5.08)
Max
.350 (8.89)
Max
.260
(6.6)
Max
.350
(8.89)
Max
.300 (7.62)
.085 (2.16) Max
.100 (2.54)







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