SACB12 datasheet(82/146 Pages) LITTELFUSE

82 / 146 page

Transient Voltage Suppression Diodes

Speciﬁcations are subject to change without notice.

Please refer to http://www.littelfuse.com for current information.

Axial Leaded – 500W > SAC series

SAC Series

Ratings and Characteristic Curves (T

A=25°C unless otherwise noted)

Low Capacitance

Application Note: Device must be used with two

units in parallel, opposite in polarity as shown in

circuit for AC signal line protection.

Figure 4 - AC Line Protection Application

0.1

100

1000

0.000001

0.00001

0.0001

0.001

d-Pulse Width (Sec.)

100

150

1.0

2.0

3.0

4.0

tr=10μsec

Peak Value

IPPM

TJ=25°C

Pulse Width(td) is deﬁned

as the point where the peak

current decays to 50% of IPPM

10/1000μsec. Waveform

as deﬁned by R.E.A

t-Time (ms)

Half Value

IPPM

( )

100

125

150

175

L Lead Temperature (ºC)

Average Power

Peak Power

(Single Pulse)

0.5

1.5

2.5

3.5

100

125

150

175

200

L-Lead Temperature (ºC)

Figure 1 - Peak Pulse Power Rating Curve

Figure 2 - Pulse Derating Curve

Figure 3 - Pulse Waveform

Figure 5 - Steady State Power Derating Curve

SACB12 Datasheet(PDF) 82 Page - Littelfuse

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