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Transient Voltage Suppression Diodes

Speciﬁcations are subject to change without notice.

Revised: 03/04/14

Axial Leaded – 10kA > AK10 series

Dimensions Inches Millimeters

A 0.950 +/- 0.04 24.15 +/- 1.00

A - 530C 1.370 +/- 0.08 34.70 +/- 2.00

B 0.095 +/- 0.024 2.40 +/- 0.60

C 0.236 +/- 0.04 6.00 +/- 1.00

D 0.570 max. 14.48 max.

E 0.050 +/- 0.002 1.27 +/- 0.05

F 0.500 max. 12.70 max.

G - 030C 0.167 +/- 0.04 4.23 +/- 1.00

G - 058C/066C/076C 0.200 +/- 0.04 5.08 +/- 1.00

G - 170C/190C 0.362 +/- 0.04 9.20 +/- 1.00

G - 240C 0.420 +/- 0.04 10.67 +/- 1.00

G - 380C/430C 0.650 +/- 0.04 16.50 +/- 1.00

G - 530C 1.060 +/- 0.06 27.00 +/- 1.50

L1/L2 L1 = L2 tolerance +/- 0.04 inch (1.0 mm)

Dimensions

Figure 7 - Surge Response (8/20 Surge current waveform)

Voltage

Current

Time (µs)

Notes:

The power dissipation causes a change in avalanche

voltage during the surge and the avalanche voltage

eventually returns to the original value when the

transient has passed

100

Peak

Value

Half Value

t – Time (µs)

– Peak Pulse Current – %I

= rise time to peak value

= decay time to half value

x t

=8/20µs

Figure 8 - Pulse Waveform

100

100000

0.00001 0.0001 0.001

PPM

-Peak Pulse Power (kW)

-Pulse Width (sec.)

1000

AK10-430C

10000

AK10-076C

8/20µs

10/350µs

10/1000µs

Figure 5 - Typical Peak Pulse Power Rating Curve Figure 6 - Typical V

Vs Junction Temperature

-8

-6

-4

-2

-50 -25025 50 75 100 125

Percent of V

Change

Junction Temperature(T

)

1 2 3 4

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Littelfuse AK10 Series Manual de usuario Pagina 3

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