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Part Number: IL350T
Description: The IL350T/1T/8T/9T family of Linear Optocoupler consist of an IRLED optically coupled to two photodio...


Description: The IL350T/1T/8T/9T family of Linear Optocoupler consist of an IRLED optically coupled to two photodio...
The IL350T/1T/8T/9T family of Linear Optocoupler consist of an IRLED optically coupled to two photodiodes. The emitter mechanically faces both diodes enabling them to receive approximately an equal amount of infrared light. The diodes produce a proportional amount of photocurrents. The ratio of the photocurrents stays constant with high accuracy when either the LED current changes or the ambient temperature changes. Thus one can control the output diode current optically by controlling the input photodiode current.
The IL350T/1T/8T/9T optocouplers can be used with the aid of operational amplifiers in closed loop conditions to achieve highly linear and electrically isolated AC and or DC signal amplifiers.
| Emitter |
Sym |
Min. |
Max. |
Units |
| Reverse Voltage |
VR |
3 |
V | |
| Forward Current |
F I |
30 |
mA | |
| Surge Current Pulse Width <10s |
IPK |
150 |
mA | |
| Power Dissipation, TA=25°C |
PLED |
150 |
mW | |
| Dearate Linearly from 25°C |
2 |
mW/°C | ||
| Junction Temperature |
TJ |
100 |
°C | |
| Detector (each) | ||||
| Reverse Voltage |
VR |
15 |
V | |
| Forward Current |
P |
50 |
mW | |
| Surge Current Pulse Width <m1s0 |
0.65 |
mW/°C | ||
| Junction Temperature |
TJ |
100 |
°C | |
| Coupler | ||||
| Isolation Test Voltage |
VISOL |
2500 |
VRMS | |
| Total Package Power Dissipation |
Pt |
250 |
mW | |
| Derate Linearly from 25°C |
2.8 |
mW/°C | ||
| Storage Temperature |
TS |
40 |
150 |
°C |
| Operating Temperature |
TOP |
0 |
75 |
°C |
| Lead Soldering Time at 260°C |
10 |
sec. | ||
| Isolation Resistance VIO=500 V, TA=25°C VIO=500 V, TA=100°C |
1012 |
|||
|
1011 | ||||
IL350T
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