Littelfuse AK1 Series Manual de usuario descargar pdf (Pagina 2)

Transient Voltage Suppression Diodes

Speciﬁcations are subject to change without notice.

Revised: 03/04/14

Axial Leaded – 1kA > AK1 series

Flow/Wave Soldering (Solder Dipping)

Peak Temperature : 265°C

Dipping Time : 10 seconds

Soldering : 1 time

Physical Speciﬁcations

Weight Contact manufacturer

Case Epoxy encapsulated

Terminal

Silver plated leads, solderable per

MIL-STD-750,Method2026

100

150

200

250

300

0 0.5 1 1.5 2 2.5 3 3.5 4

TIME(MINUTES)

TEMPERATURE

(

Maximum Wave 240C

Figure 1 - Non Lead-free Proﬁle

Wave Solder Proﬁle

Figure 2 - Lead-free Proﬁle

100

150

200

250

300

0 0.5 1 1.5 2 2.5 3 3.5 4

TIME(MINUTES)

TEMPERATURE

(ºC)

Maximum Wave 260C

100

0255075 100 125

- AMBIENT TEMPERATURE (°C)

Percent of Rated Value

100

120

0255075100 125

- AMBIENT TEMPERATURE (°C)

Percent of Rated Value

Figure 3 - Peak Power Derating

Ratings and Characteristic Curves (T

=25°C unless otherwise noted)

Figure 4 - Typical Peak Pulse Power Rating Curve

100

1000

0.00001 0.0001 0.001

PPM

-Peak Pulse Power (kW)

-Pulse Width (sec.)

8/20µs

10/350µs

10/1000µs

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