SAC45 datasheet(2/4 Pages) SOCAY

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Axial Lead Transient Voltage Suppressors (TVS)

Revision September 25, 2013

2 / 4

@ SOCAY Electronics Co., Ltd. 2013

Specifications are subject to change without notice.

Please refer to www.socay.com for current information.

SAC Series

5.0 To 50 V

500W

Low Capacitance

SOCAY Electronics Co., Ltd.

www.socay.com

Figure 1 - Peak Pulse Power Rating Curve

Figure 3 - Pulse Waveform

Ratings and Characteristic Curves (TA=25°C unless otherwise noted)

Figure 4

– AC Line Protection Application

Figure 2 - Pulse Derating Curve

150

100

tr=10µsec

Peak Value

IPPM

Half Value

IPPM (IPPM/2)

10/1000

µsec. Waveform

as de

ﬁned by R.E.A

1.0

2.0

3.0

4.0

TJ=25°C

Pulse Width(td) is de

ﬁned

as the point where the peak

current decays to 50% of IPPM

t - Time (ms)

td - Pulse Width (μs)

100

0.1

100

1000

10000

“0.5”

PPK

Impulse

Exponential

td=7tp

Half Sine

PPK

Square

Current Waveforms

PPK

100

125

150

175

100

TL - Lead temperature(°C)

Peak Power (Single Pulse)

TJ=Initial Temperature

Power Dissipation

Low

Capacitance

TVS

Application Note: Device must be used with two

units in parallel, opposite in polarity as shown in

circuit for AC signal line protection.

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