ILD251-X007 VISHAY [Vishay Siliconix], ILD251-X007 Datasheet - Page 5

• Manufacturer Part Number: ILD251-X007
• Description: Optocoupler, Phototransistor Output, AC Input, with Base Connection
• Manufacturer: VISHAY [Vishay Siliconix]

Document Number: 83618
Rev. 1.4, 09-May-08
Fig. 13 - Propagation Delay vs. Collector Load Resistor
iil250_12
iil250_11
iil250_13
Fig. 11 - Normalized Non Saturated h
1000
100
10
1.5
1.0
0.5
0.0
Fig. 12 - Normalized Saturated h
1.2
1.0
0.8
0.6
0.4
1
0.1
1
Base Current and Temperature
Base Current and Temperature
1
V
T A = 25 °C, I F = 10 mA
V
CE
R
CC
- 20 °C
t
pHL
t
70 °C
50 °C
25 °C
pLH
L
= 0.4 V
- Collector Load Resistor (kΩ)
= 5 V,Vth = 1 .5 V
I
I
B
B
70 °C
50 °C
25 °C
- 20 °C
- Base Current (µA)
- Base Current (µA)
10
10
1
For technical questions, contact: [e-mail]
Optocoupler, Phototransistor Output,
Normalized to:
100
10
100
Normalized to:
AC Input, with Base Connection
V
I
T
B
CE
A
V
I
T
B
CE
A
= 20
= 25 °C
FE
= 20 µA
= 10 V
= 25 °C
FE
= 10 V
vs.
µA
vs.
1000
1000
100
2. 5
2. 0
1. 5
1. 0
IL250/251/252/ILD250/251/252
iil250_14
V
I
O
F
iil250_15
Fig. 15 - Switching Schematic
Fig. 14 - Switching Timing
F = 10 kHz,
DF = 50 %
I F = 10 mA
t
R
Vishay Semiconductors
t
D
t
PH L
V CC = 5 V
t
t
PLH
R L
S
V
t
TH
F
V O
= 1.5 V
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