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參數(shù)資料
| 型號： | 4N38 |
| 廠商： | VISHAY INTERTECHNOLOGY INC |
| 元件分類： | 光電耦合器 |
| 英文描述： | 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER |
| 封裝： | DIP-6 |
| 文件頁數(shù)： | 6/6頁 |
| 文件大小： | 409K |
| 代理商： | 4N38 |
Document Number: 83717
www.vishay.com
Revision 17-August-01
2–58
Figure 7. Collector-emitter Leakage Current vs. Temp.
Figure 8. Normalized CTRcb vs. LED Current and Temp.
Figure 9. Normalized Photocurrent vs. IF and Temp.
100
80
60
40
20
0
–20
10
–2
–1
0
1
2
3
4
5
TA - Ambient Temperature - °C
Iceo
-
Collector-Emitter
-
nA
Typical
Vce = 10 V
Normalized to:
0.0
0.5
1.0
1.5
25
°C
50
°C
70
°C
IF - LED Current - mA
NCTRcb
-
Normalized
CTRcb
.1
1
10
100
Vcb=9.3 V, IF=10 mA, TA=25
°C
Normalized to:
0.01
0.1
1
10
IF - LED Current - mA
Normalized
Photocurrent
.1
1
10
100
IF=10 mA, TA=25
°C
Nib, TA=–20
°C
Nib, TA=25
°C
Nib, TA= 50
°C
Nib, TA=70
°C
Figure 10. Normalized Non-saturated HFE vs. Base
Current and Temperature
Figure 11. Normalized HFE vs. Base Current and Temp.
Figure 12. Propagation Delay vs. Collector Load Resistor
Normalized to:
0.4
0.6
0.8
1.0
1.2
Ib - Base Current -
A
1
10
100
1000
Ib=20
A, Vce=10 V, TA=25°C
25
°C
50
°C
70
°C
–20
°C
NHFE
-
Normalized
HFE
0.0
0.5
1.0
1.5
25
°C
–20
°C
50
°C
70
°C
NHFE(sat)
-
Normalized
Saturated
HFE
1
10
100
1000
Vce=10 V, Ib=20
A
TA=25
°C
Vce=0.4 V
Ib - Base Current -
A
Normalized to:
1
10
100
1000
RL - Collector Load Resistor - k
t PLH
-
Propagation
Delay
-
s
2.5
2.0
1.5
1.0
t PHL
-
Propagation
Delay
-
s
.1
1
10
100
IF=10 mA, TA=25
°C
VCC=5.0 V, Vth=1.5 V
tPLH
tPHL
Figure 13. Switching Timing
I
F
tR
=1.5 V
V
O
tD
tS
tF
tPHL
tPLH
VTH
Figure 14. Switching Schematic
VCC = 5.0 V
F=10 KHz,
DF=50%
R L
VO
IF=10 mA
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| 4N38(SHORT) | 制造商:Toshiba America Electronic Components 功能描述:PHOTOCOUPLER TRANS OUT 6-DIP |
| 4N38(SHORT,F) | 功能描述:晶體管輸出光電耦合器 TR JEDIC EQUIV RoHS:否 制造商:Vishay Semiconductors 輸入類型:DC 最大集電極/發(fā)射極電壓:70 V 最大集電極/發(fā)射極飽和電壓:0.4 V 絕緣電壓:5300 Vrms 電流傳遞比:100 % to 200 % 最大正向二極管電壓:1.65 V 最大輸入二極管電流:60 mA 最大集電極電流:100 mA 最大功率耗散:100 mW 最大工作溫度:+ 110 C 最小工作溫度:- 55 C 封裝 / 箱體:DIP-4 封裝:Bulk |
| 4N38 | 制造商:Fairchild Semiconductor Corporation 功能描述:OPTOCOUPLER H/V TRANSISTOR O/P |
| 4N38.300 | 制造商:Fairchild Semiconductor Corporation 功能描述:OPTOCOUPLER H/V TRANSISTOR O/P |
| 4N38.300 | 制造商:Fairchild Semiconductor Corporation 功能描述:OPTOCOUPLER H/V TRANSISTOR O/P |
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