1N5259B datasheet(4/6 Pages) VISHAY

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1N5221B to 1N5267B

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Vishay Semiconductors

Rev. 2.0, 06-May-13

Document Number: 85588

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

Fig. 7 - Forward Current vs. Forward Voltage

Fig. 8 - Z-Current vs. Z-Voltage

Fig. 9 - Z-Current vs. Z-Voltage

Fig. 10 - Differential Z-Resistance vs. Z-Voltage

Fig. 11 - Thermal Response

0.2

0.4

0.6

0.8

0.001

0.01

0.1

100

1.0

95 9605

VF - Forward Voltage (V)

j = 25 °C

95 9604

100

tot = 500 mW

amb = 25 °C

VZ - Z-Voltage (V)

95 9607

tot = 500 mW

amb = 25 °C

101520

100

1000

95 9606

j = 25 °C

Z = 1 mA

5 mA

10 mA

VZ - Z-Voltage (V)

100

1000

tp - Pulse Length (ms)

95 9603

10-1

100

101

102

p/T = 0.5

p/T = 0.2

p/T = 0.1

p/T = 0.05

p/T = 0.02

p/T = 0.01

Single Pulse

thJA = 300 K/W

T = T

j max. - Tamb

ZM = (- VZ + (VZ

2 + 4r

zj x T/Zthp)

1/2)/(2r

zj)

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