1N4757A datasheet(3/5 Pages) TSC

No de pièce	1N4757A

Description	Glass Passivated Junction Silicon Zener Diode

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Fabricant	TSC [Taiwan Semiconductor Company, Ltd]

Site Internet	http://www.taiwansemi.com

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FIG.1- POWER TEMPERATURE DERATING CURVE

FIG.2- TYPICAL FORWARD CHARACTERISTICS

FIG.3- EFFECT OF ZENER CURRENT

ON ZENER IMPEDANCE

FIG.5- TYPICAL LEAKAGE CURRENT

FIG.4- EFFECT OF ZENER VOLTAGE

ON ZENER IMPEDANCE

AMBIENT TEMPERATURE( C)

o

V FORWARD VOLTAGE (VOLTS)

F

,

I,

Z

ZENER CURRENT (mA)

I,

Z

ZENER CURRENT (mA)

V,

Z

NOMINAL ZENER VOLTAGE (VOLTS)

0

20

40

60

80

100

120

140

160

180

200

T = 25 C

I (rms)= 0.1 I (dc)

f = 1KHz

J

ZZ

o

47V

27V

0.8V

0.1

0.25

0.50

0.75

1.0

1.25

0.2

0.5

1.0

2.0

5.0

10

20

50

100

1.0

2.0

5.0

10

20

50

100

200

500

1000

1.0

T = 25 C

I (rms)= 0.1 I (dc)

f = 1KHz

J

ZZ

o

I = 1.0mA

Z

5.0mA

20mA

2.0

3.0

5.0 7.0 10

20

30

50 70 100

1.0

2.0

5.0

7.0

10

20

50

70

100

200

500

700

1000

TYPICAL LEAKAGE CURRENT

AT 80% OF NOMINAL

BREAKDOWN VOLTAGE

+125 C

o

+25 C

o

3.0

4.0

5.0 6.0

7.0

8.0

9.0

10

11

12

13

14

15

0.001

0.002

0.005

0.007

0.01

0.02

0.05

0.07

0.1

0.2

0.5

0.7

1.0

2.0

5.0

7.0

10

20

50

70

100

200

500

700

1000

2000

5000

7000

10000

MINIMUM

MAXIMUM

70 C

o

150 C

o

25 C

o

0C

o

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.0

2.0

5.0

10

20

50

100

200

500

1000

RATINGS AND CHARACTERISTIC CURVES (

)

1N4741A THRU 1M200Z

Version: B07

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