BZX84C2V4LT1G View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

BZX84C2V4LT1G

Zener Voltage Regulators 250 mW SOT−23 Surface Mount

STMicroelectronics 

BZX84BxxxLT1G, BZX84CxxxLT1G Series, SZBZX84BxxxLT1G, SZBZX84CxxxLT1G

Series

TYPICAL CHARACTERISTICS

8

7 TYPICAL TC VALUES

6

5

4

3

2

1

0

-1

VZ @ IZT

100

TYPICAL TC VALUES

10

VZ @ IZT

- 2

- 3

1

2 3 4 5 6 7 8 9 10 11 12

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

75 V (MMBZ5267BLT1)

91 V (MMBZ5270BLT1)

100

10

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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5

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