1N4744A 데이터 시트보기 (PDF) - Unspecified

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1N4744A

Zener Diode

Unspecified 

Zener Diode

VZnom1)

V

7.5

Izt

for

mA

34

rziT

Ω

<4

rziK

at

Ω

< 700

Izk

mA

0.5

Ir

at

µA

< 10

Vr

V

5

Part Number

1N4737A

8.2

31

< 4.5

< 700

0.5

< 10

6

9.1

28

<5

< 700

0.5

< 10

7

10

25

<7

< 700

0.25

< 10

7.6

11

23

<8

< 700

0.25

<5

8.4

12

21

<9

< 700

0.25

<5

9.1

13

19

< 10

< 700

0.25

<5

9.9

15

17

< 14

< 700

0.25

<5

11.4

16

15.5

< 16

< 700

0.25

<5

12.2

18

14

< 20

< 750

0.25

<5

13.7

20

12.5

< 22

< 750

0.25

<5

15.2

22

11.5

< 23

< 750

0.25

<5

16.7

24

10.5

< 25

< 750

0.25

<5

18.2

27

9.5

< 35

< 750

0.25

<5

20.6

30

8.5

< 40

< 1000

0.25

<5

22.8

33

7.5

< 45

< 1000

0.25

<5

25.1

36

7

< 50

< 1000

0.25

<5

27.4

39

6.5

< 60

< 1000

0.25

<5

29.7

43

6

< 70

< 1500

0.25

<5

32.7

47

5.5

< 80

< 1500

0.25

<5

35.8

51

5

< 95

< 1500

0.25

<5

38.8

56

4.5

< 110

< 2000

0.25

<5

42.6

62

4

< 125

< 2000

0.25

<5

47.1

68

3.7

< 150

< 2000

0.25

<5

51.7

75

3.3

< 175

< 2000

0.25

<5

56

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1N4743A

1N4744A

1N4745A

1N4746A

1N4747A

1N4748A

1N4749A

1N4750A

1N4751A

1N4752A

1N4753A

1N4754A

1N4755A

1N4756A

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1N4758A

1N4759A

1N4760A

1N4761A

1) Based on DC - measurement at thermal equilibrium while maintaining the lead temperature (Tl) at 30°C,

9.5mm (38″) from the diode body

Characteristics (Tj = 25°C unless otherwise specified)

Symbol

Vz

Izt

Zzt

Izk

Zzk

Parameter

Reverse zener voltage at Izt

Reverse current

Max. zener impedance at Izt

Reverse current

Max. zener impedance at Izk

Symbol

Ir

Vr

If

Vf

Parameter

Reverse leakage current at Vr

Breakdown voltage

Forward current

Forward voltage at If

Newark.com/multicomp-pro

Farnell.com/multicomp-pro

Element14.com/multicomp-pro

Page <2>

31/01/20 V1.0

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