參數(shù)資料
型號: IL252
廠商: SIEMENS A G
元件分類: 光電耦合器
英文描述: BIDIRECTIONAL INPUT OPTOCOUPLER
中文描述: 1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER
封裝: DIP-6
文件頁數(shù): 5/8頁
文件大?。?/td> 222K
代理商: IL252
VISHAY
IL250/ 251/ 252/ ILD250/ 251/ 252
Document Number 83618
Rev. 1.3, 20-Apr-04
Vishay Semiconductors
www.vishay.com
5
Fig. 9 Collector-Base Photocurrent vs. LED Current
Fig. 10 Normalized Photocurrent vs. IF and Temp.
Fig. 11 Normalized Non-saturated HFE vs. Base Current and
Temperature
iil250_09
100
10
1
.1
.01
.1
1
10
100
1000
IF - LED Current - mA
I CB
-
Collector
Base
Photocurrent
-
A
ICB = 1.0357 *IF ^1.3631
TA = 25°C
iil250_10
.1
1
10
100
10
1
.1
.01
I
F
- LED Current - mA
Normalized
Photocurrent
Normalized to:
IF = 10 mA, T = 25°C
NIB-TA = -20°C
NIb, TA = 25°C
NIb, TA = 50°C
NIb, TA = 70°C
iil250_11
1000
0.4
0.6
0.8
1.0
1.2
IB - Base Current - A
NHFE
-
Normalized
HFE
-20°C
25°C
50°C
70°C
Normalized to:
IB=20 A
VCE =10V
TA = 25°C
110100
Fig. 12 Normalized Saturated HFE vs. Base Current and
Temperature
Fig. 13 Propagation Delay vs. Collector Load Resistor
Fig. 14 Switching Timing
iil250_12
1
1 0
100
1000
0.0
0.5
1.0
1.5
IB - Base Current - (A)
V CE = 0.4 V
Normalized to:
VCE =10V
IB =20 A
TA = 25°C
70°C
50°C
25°C
-20°C
NHFE(sat)
-Normalized
Saturated
HFE
iil250_13
RL - Collector Load Resistor - k
100
10
1
.1
1
10
100
1000
1.0
1.5
2.0
2.5
tpLH
tpHL
tpLH
-
P
ropagation
D
elay
s
tpHL
-
P
ropagation
Delay
s
TA = 25°C, IF =10mA
VCC = 5 V, Vth = 1.5 V
iil250_14
IF
tR
VO
tD
tS
tF
tPHL
tPLH
VTH = 1.5 V
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