SML4764AHE3/5A 데이터 시트보기 (PDF) - Vishay Semiconductors

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SML4764AHE3/5A

Surface Mount Zener Diodes

Vishay Semiconductors 

www.vishay.com

SML4728 to SML4764A

Vishay Semiconductors

BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

1.0

60 Hz

Resistive or

Inductive Load

0.75

0.5

0.25

PCB Mounted on

0.31 x 0.31 x 0.08" (8 x 8 x 2mm)

copper areas pads

0

25 50 75 100 125 150 175

17923

Terminals Temperature ( °C)

Fig. 1 - Maximum Continuous Power Dissipation

10

1

0.1

0.01

0.4

17924

Pulse width = 300µs

1% Duty Cycle

TJ = 25°C

0.6 0.8 1.0 1.2 1.4 1.6

Instantaneous Forward Voltage (V)

Fig. 4 - Typical Instantaneous Forward Characteristics

for SML4763

1,000

100

10

17925

1

0.5

TJ = 25°C

VZ = 91V

VZ = 56V

VZ = 30V

VZ = 6.2V

10

100

500

IZT , Zener Test Current (mA)

Fig. 2 - Typical Zener Impedance

10

1

TJ = 100°C

0.1

0.01

0

17926

TJ = 25°C

20

40

60

80

100

Percent of Rated Zener Voltage (%)

Fig. 5 - Typical Reverse Characteristics

110

90

70

Tested at rated IZT

50

30

10

17927

0

0 10 20 30 40 50 60 70 80 90 100

VZ, Zener Voltage (V)

Fig. 3 - Typical Temperature Coefficients

Rev. 1.9, 26-May-14

3

Document Number: 85782

For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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