Product Summary

The IL300 is a Linear Optocoupler. It consists of an AlGaAs IRLED irradiating an isolated feedback and an output PIN photodiode in a bifurcated arrangement. The IL300 feedback photodiode captures a percentage of the LED’s flux and generates a control signal (IP1) that can be used to servo the LED drive current. This technique compensates for the LED’s non-linear, time, and temperature characteristics. The IL300 output PIN photodiode produces an output signal (IP2) that is linearly related to the servo optical flux created by the LED. The time and temperature stability of the input-output coupler gain (K3) is insured by using matched PIN photodiodes that accurately track the output flux of the LED. The applications of the IL300 include Power Supply Feedback Voltage/Current, Medical Sensor Isolation, Audio Signal Interfacing, Isolated Process Control Transducers and Digital Telephone Isolation.

Parametrics

IL300 absolute maximum ratings: (1)Power dissipation, Pdiss: 160 mW; (2)Derate linearly from 25℃: 2.13 mW/℃; (3)Forward current, IF: 60 mA; (4)Surge current (pulse width < 10 μs), IPK: 250 mA; (5)Reverse voltage, VR: 5.0 V; (6)Thermal resistance, Rth: 470 K/W; (7)Junction temperature, Tj: 100℃.

Features

IL300 features: (1)Couples AC and DC signals; (2)0.01 % Servo Linearity; (3)Wide Bandwidth, > 200 kHz; (4)High Gain Stability, ± 0.05 %/℃; (5)Low Input-Output Capacitance; (6)Low Power Consumption, < 15 mW; (7)Isolation Test Voltage, 5300 VRMS, 1.0 sec; (8)Internal Insulation Distance, > 0.4 mm for VDE; (9)Lead-free component; (10)Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC.

Diagrams

IL300 diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IL300
IL300

Vishay Semiconductors

High Linearity Optocouplers High Gain Wide Bandwidth Linear

Data Sheet

0-1: $1.95
1-10: $1.80
10-100: $1.61
100-250: $1.47
IL300-DEFG
IL300-DEFG

Vishay Semiconductors

High Linearity Optocouplers High Gain Wide Bandwidth Linear

Data Sheet

0-1: $2.01
1-10: $1.80
10-100: $1.67
100-250: $1.50
IL300-DEFG-X001
IL300-DEFG-X001

Vishay Semiconductors

High Linearity Optocouplers High Gain Wide Bandwidth Linear

Data Sheet

0-1440: $1.38
1440-2000: $1.37
IL300-DEFG-X006
IL300-DEFG-X006

Vishay Semiconductors

High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth

Data Sheet

0-1440: $1.38
1440-2000: $1.37
IL300-DEFG-X007
IL300-DEFG-X007

Vishay Semiconductors

High Linearity Optocouplers High Gain Wide Bandwidth Linear

Data Sheet

0-1440: $1.38
1440-2000: $1.37
2000-5000: $1.32
IL300-DEFG-X007T
IL300-DEFG-X007T

Vishay Semiconductors

High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth

Data Sheet

0-610: $1.66
610-1000: $1.51
1000-2000: $1.46
2000-5000: $1.40
IL300-DEFG-X009
IL300-DEFG-X009

Vishay Semiconductors

High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth

Data Sheet

0-1440: $1.38
1440-2000: $1.37
2000-5000: $1.24
IL300-DEFG-X009T
IL300-DEFG-X009T

Vishay Semiconductors

High Linearity Optocouplers Single Linear, High Gain, Wide Bandwidth

Data Sheet

0-610: $1.66
610-1000: $1.51
1000-2000: $1.46
2000-5000: $1.40