IL300-F-X006 Vishay, IL300-F-X006 Datasheet - Page 8

• Manufacturer Part Number: IL300-F-X006
• Description: Optocoupler
• Manufacturer: Vishay

Specifications of IL300-F-X006

• Leaded Process Compatible: Yes
• Current Transfer Ratio: 0.5 % to 1.1 %
• Forward Current: 10 mA
• Isolation Voltage: 5300 Vrms
• Maximum Fall Time: 1.75 us
• Maximum Rise Time: 1.75 us
• Output Device: PIN Photodiode
• Output Type: DC
• Configuration: 1 Channel
• Input Type: AC/DC
• Maximum Forward Diode Voltage: 1.5 V
• Maximum Reverse Diode Voltage: 5 V
• Maximum Input Diode Current: 60 mA
• Maximum Power Dissipation: 210 mW
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 55 C
• Package / Case: DIP-8
• Number Of Elements: 1
• Reverse Breakdown Voltage: 5V
• Forward Voltage: 1.5V
• Collector-emitter Voltage: Not RequiredV
• Package Type: PDIP
• Collector Current (dc) (max): Not RequiredA
• Power Dissipation: 210mW
• Collector-emitter Saturation Voltage: Not RequiredV
• Pin Count: 8
• Mounting: Through Hole
• Operating Temp Range: -55C to 100C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

IL300
Vishay Semiconductors
Table 1. Gives the value of R5 given the production K3 bin.
The last step in the design is selecting the LED current
limiting resistor (R4). The output of the operational amplifier
is targeted to be 50 % of the V
quiescent current of 12 mA the typical LED (V
Given this and the operational output voltage, R4 can be
calculated.
The circuit was constructed with an LM201 differential
operational amplifier using the resistors selected. The
amplifier was compensated with a 100 pF capacitor
connected between pins 1 and 8.
The DC transfer characteristics are shown in figure 17. The
amplifier was designed to have a gain of 0.6 and was
measured to be 0.6036. Greater accuracy can be achieved
by adding a balancing circuit, and potentiometer in the input
divider, or at R5. The circuit shows exceptionally good gain
linearity with an RMS error of only 0.0133 % over the input
voltage range of 4 V to 6 V in a servo mode; see figure 15.
www.vishay.com
8
R4 =
TABLE 1 - R5 SELECTION
V
opamp
BIN
I
A
B
C
D
G
H
E
F
J
Fq
I
- V F
=
2.5 V - 1.3 V
12 mA
CC
For technical questions, contact:
, or 2.5 V. With an LED
0.560
0.623
0.693
0.769
0.855
0.950
1.056
1.175
1.304
1.449
MIN.
= 100 Ω
Linear Optocoupler, High Gain
Stability, Wide Bandwidth
F
) is 1.3 V.
17096
0.623
0.693
0.769
0.855
0.950
1.056
1.175
1.304
1.449
1.610
MAX.
K3
[e-mail]
The AC characteristics are also quite impressive offering a
- 3 dB bandwidth of 100 kHz, with a - 45° phase shift at
80 kHz as shown in figure 16.
iil300_19
iil300_20
- 0.005
- 0.010
- 0.015
0.025
0.020
0.015
0.010
0.005
0.000
3.75
3.50
3.25
3.00
2.75
2.50
2.25
Fig. 15 - Linearity Error vs. Input Voltage
4.0
4.0
V
LM201
out
0.59
0.66
0.73
0.81
0.93
1.11
1.24
1.37
1.53
TYP.
Fig. 14 - Transfer Gain
= 14.4 mV + 0.6036 x V
LM 201 T
1
V
4.5
4.5
in
- Input Voltage (V)
a
= 25 °C
5.0
5.0
Document Number: 83622
in
5.5
5.5
R5 RESISTOR
Rev. 1.6, 10-Nov-10
1 %
51.1
45.3
41.2
37.4
32.4
19.4
30
27
24
22
6.0
6.0
kΩ