Figure 2. Common mode transient immunity
VCM
90%
10%
0V
tr
VO
5V
VO
VOL
10%
90%
t
tf
B
VCC
A: IF=0 mA
t
B: IF=16 mA
t
IF 1
2
A
3
4
C=0.1 µF
8
5V
7
RL
6
VO
5
Pulse generator
VCM
Description
Common Mode Transient Immunity (High)
IF=0, VCM=1500 VP-P, RL=1.9 kΩ, VCC=5 V, TA=25°C
Common Mode Transient Immunity (Low)
IF=16 mA, VCM=1500 VP-P, RL=1.9 kΩ, VCC=5 V, TA=25°C
Symbol
| CMH|
| CML|
Min.
15
Typ.
30
Max.
—
Unit
kV/µs
15
30
—
kV/µs
Figure 3. LED forward current vs. forward voltage
20
15
10
5
0
1.3
75 °C
25 °C
0°C
1.4
1.5
1.6
1.7
VF - LED forward Voltage
Figure 4. Permissible forward LED current vs. temperature
30
20
10
0
0
20
40
60
80
100
Ambient Temperature in °C
2000 Infineon Technologies Corp. • Optoelectronics Division • San Jose, CA
www.infineon.com/opto • 1-888-Infineon (1-888-463-4636)
OSRAM Opto Semiconductors GmbH & Co. OHG • Regensburg, Germany
www.osram-os.com • +49-941-202-7178
3
SFH6345
May 17, 2000–09