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参数资料
| 型号： | TLP421 |
| 元件分类： | 光电耦合器 |
| 英文描述： | 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER |
| 封装： | PLASTIC, 11-5B2, DIP-4 |
| 文件页数： | 4/9页 |
| 文件大小： | 187K |
| 代理商： | TLP421 |
TLP421
2007-10-01
4
Individual Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Forward voltage
VF
IF = 10 mA
1.0
1.2
1.3
V
Reverse current
IR
VR = 5 V
―
10
μA
LED
Capacitance
CT
V = 0, f = 1 MHz
―
30
―
pF
Collector
emitter
breakdown voltage
V(BR) CEO
IC = 0.5 mA
80
―
V
Emitter
collector
breakdown voltage
V(BR) ECO
IE = 0.1 mA
7
―
V
VCE = 24 V (ambient light
below 1000 x)
―
0.01
(0.1)
0.1
(10)
μA
Collector dark current
ID(ICEO)
VCE = 24 V (ambient light
Ta = 85°C
below 1000 x)
―
0.6
(1)
50
(50)
μA
Detector
Capacitance
(collector to emitter)
CCE
V = 0, f = 1 MHz
―
10
―
pF
Coupled Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
MIn
Typ.
Max
Unit
50
―
600
Current transfer ratio
IC / IF
IF = 5 mA, VCE = 5 V
Rank GB
100
―
600
%
―
60
―
Saturated CTR
IC / IF (sat)
IF = 1 mA, VCE = 0.4 V
Rank GB
30
―
%
IC = 2.4 mA, IF = 8 mA
―
0.4
―
0.2
―
Collector
emitter saturation
voltage
VCE (sat)
IC = 0.2 mA, IF = 1 mA
Rank GB
―
0.4
V
Isolation Characteristics (Ta = 25°C)
Characteristic
Symbol
Test Condition
Min
Typ.
Max
Unit
Capacitance
(input to output)
CS
VS = 0, f = 1 MHz
―
0.8
―
pF
Isolation resistance
RS
VS = 500 V
1×10
12
10
14
―
AC, 1 minute
5000
―
AC, 1 second, in oil
―
10000
―
Vrms
Isolation voltage
BVS
DC, 1 minute, in oil
―
10000
―
Vdc
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相关代理商/技术参数 |
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| TLP421(BL) | 制造商:Toshiba America Electronic Components 功能描述:PHOTOCOUPLER DC INPUT SSR 4-DIP |
| TLP421(BLL) | 制造商:Toshiba 功能描述:Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP Bulk |
| TLP421(D4) | 制造商:Toshiba America Electronic Components 功能描述:Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP |
| TLP421(D4-BL) | 制造商:Toshiba 功能描述:Bulk |
| TLP421(D4-BL,TP1) | 制造商:Toshiba 功能描述:Cut Tape |
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