TCZT8020 Vishay, TCZT8020 Datasheet - Page 4

• Manufacturer Part Number: TCZT8020
• Description: Matched Pairs Of Emitters And Detectors
• Manufacturer: Vishay

TCZT8020
Vishay Semiconductors
www.vishay.com
4
Figure 6. Collector Current vs. Collector Emitter Voltage
Figure 7. Current Transfer Ratio vs. Forward Current
95 11104
95 11114
95 11112
Figure 8. Turn on/off Time vs. Forward Current
0.01
100
0.1
0. 1
10
10
20
15
10
1
5
0
1
0.1
0.1
0
V
d = 4 mm
t
t
d = 4 mm
on
off
CE
V
= 5 V
CE
2
I - Collector Current (mA)
I - Forward Current (mA)
C
- Collector Emitter Voltage (V)
F
1
1
4
6
10
10
Non Saturated
Operation
R
V
d = 4 mm
L
S
I
= 100
F
= 5 V
= 50 mA
20 mA
10 mA
8
5 mA
2 mA
100
100
10
t
t
t
t
0
R
95 10846
p
d
r
on
t
T
t
G
p
p
(=t + t )
95 11115
100 %
= 0.01
= 50
= 50 µs
90 %
10 %
d
0.01
0.1
10
I
I
Figure 9. Collector Current vs. Distance
I
C
r
1
F
0
F
0
0
50
V
I
T
F
amb
CE
Figure 11. Switching Times
I
= 20 mA
t
pulse duration
delay time
rise time
turn-on time
F
Figure 10. Pulse diagram
d
t
on
= 5 V
2
= 25 °C
t
r
100
d - Distance (mm)
t
p
4
I
C
+ 5 V
Channel II
Channel I
= 1 mA; adjusted by I
t
t
t
6
t
s
f
off
s
(= t
d
Document Number 83774
s
t
off
+ t
t
f
8
f
)
Rev. 1.4, 04-Sep-06
Oscilloscope
C
R
storage time
fall time
turn-off time
96 11698
L
10
L
t
t
20 pF
1M
F