IL300 www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 0.010 35 30 0° F/I 0.008 25° 25 I P1 - 50° 0.006 75° 20 Gain 100° 15 o v 0.004 10 Ser - LED Current (mA) I F K1- 0.002 5 0 0 1.0 1.1 1.2 1.3 1.4 0.1 1 10 100 iil300_02 V - LED Forward Voltage (V) F 17754 IF - L ED Current (mA) Fig. 2 - LED Forward Current vs. Forward Voltage Fig. 5 - Servo Gain vs. LED Current and Temperature 300 1.010 V = - 15 V 0 °C D Normalized to: 0 °C 250 25 °C I = 10 mA F 50 °C 1.005 T = 25 °C A 200 75 °C 25 °C 150 1.000 50 °C 100 75 °C 0.995 50 - Servo Photocurrent (µA) I P1 K3 - Transfer Gain - (K2/K1) 0 0.990 0.1 1 10 100 0 5 10 15 20 25 iil300_04 I - LED Current (mA) iil300_11 I - LED Current (mA) F F Fig. 3 - Servo Photocurrent vs. LED Current and Temperature Fig. 6 - Normalized Transfer Gain vs. LED Current and Temperature 3.0 5 Normalized to: I at I = 10 mA P1 I = 10 mA, Mod = ± 2.0 Ma (peak) F F 2.5 T = 25 °C A 0 °C 0 V = - 15 V D 25 °C R = 1 kΩ L 2.0 50 °C - 5 75 °C 1.5 - 10 1.0 R = 10 kΩ L 0.5 - 15 Normalized Photocurrent Amplitude Response (dB) 0.0 - 20 0 5 10 15 20 25 104 105 106 iil300_06 I - LED Current (mA) F iil300_12 F - Frequency (Hz) Fig. 4 - Normalized Servo Photocurrent vs. Fig. 7 - Amplitude Response vs. Frequency LED Current and Temperature Rev. 1.8, 02-Jun-14 5 Document Number: 83622 For technical questions, contact: optocoupleranswers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000