1N53 Series

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5

0.5

Figure 4. Typical Thermal Response

L, Lead Length = 3/8 Inch

Figure 5. Maximum Non-Repetitive Surge Current

versus Nominal Zener Voltage

(See Note 4)

0.01

0.0000001

t, TIME (SECONDS)

40

20

10

4

2

1

0.1

0.2

0.4

34

68 10

20

30

40

60 80 100

200

*SQUARE WAVE

PW=100ms*

PW=1000ms*

PW=1ms*

PW=8.3ms*

30

20

10

0.1

0.2

0.5

1

2

5

1

10

100

1000

1000

100

10

1

0.1

1

2

3

4

56

78

9

10

PW, PULSE WIDTH (ms)

Figure 6. Peak Surge Current versus Pulse Width

(See Note 4)

Figure 7. Zener Voltage versus Zener Current

PLOTTED FROM INFORMATION

GIVEN IN FIGURE 5

T=25

°C

1000

100

10

1

0.1

10

20

30

40

50

60

70

80

T=25

°C

Figure 8. Zener Voltage versus Zener Current

0.000001 0.00001

0.0001

0.001

0.01

0.1

1

10

100

0.1

1

10

100

D = 0

0.2

0.1

0.05

0.02

0.01