MMBZ5246ELT3G 데이터 시트보기 (PDF) - ON Semiconductor

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MMBZ5246ELT3G

Zener Voltage Regulators

ON Semiconductor 

MMBZ52xxELT1G Series, SZMMBZ52xxELT1G Series

TYPICAL CHARACTERISTICS

8

7 TYPICAL TC VALUES

6 FOR MMBZ52xxBLT1G SERIES,

5 SZMMBZ52xxBLT1G SERIES

4

3

2

1

0

−1

VZ @ IZT

100

TYPICAL TC VALUES

FOR MMBZ52xxBLT1G SERIES,

SZMMBZ52xxBLT1G SERIES

10

VZ @ IZT

−2

−32

3

456

7

8 9 10 11 12

1 10

VZ, NOMINAL ZENER VOLTAGE (V)

100

VZ, NOMINAL ZENER VOLTAGE (V)

Figure 1. Temperature Coefficients

(Temperature Range − 55°C to +150°C)

Figure 2. Temperature Coefficients

(Temperature Range − 55°C to +150°C)

1000

IZ = 1 mA

100

5 mA

20 mA

10

TJ = 25°C

IZ(AC) = 0.1 IZ(DC)

f = 1 kHz

1000

100

10

75 V (MMBZ5267BLT1)

91 V (MMBZ5270BLT1)

150°C 75°C 25°C 0°C

1

1

1

10

100 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2

VZ, NOMINAL ZENER VOLTAGE

VF, FORWARD VOLTAGE (V)

Figure 3. Effect of Zener Voltage on

Zener Impedance

Figure 4. Typical Forward Voltage

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