DL4454 查看數據表（PDF） - Shanghai Lunsure Electronic Tech

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产品描述 (功能)

生产厂家

DL4454

Silicon Switching Diode 500 mW 75 Volt

Shanghai Lunsure Electronic Tech 

DL4454

Figure 1

Typical Forward Characteristics

200

100

60

40

20

MilliAmps 10

6

4

2

25°C

1

.6

.4

.2

.1

.4

.6 .8

1.0 1.2 1.4

Volts

Instantaneous Forward Current - Amperesversus

Instantaneous Forward Voltage - Volts

Figure 2

Forward Derating Curve

600

500

400

300

MilliWatts

200

100

Single Phase, Half Wave

60Hz Resistive or Inductive Load

0

0

50 75 100 125 150 175

°C

Admissable Power Dissipation - MilliWattsversus

Ambient Temperature -°C

Figure 3

Junction Capacitance

10

6

4

2

pF

1

.6

.4

.2

.1

.1 .2 .4

TJ=25°C

12

4

Volts

10 20 40

Junction Capacitance - pFversus

Reverse Voltage - Volts

100 200 400

1000

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