Littelfuse 3.0SMC Series Instrukcja Użytkownika Pobierz pdf (Strona 3)

Transient Voltage Suppression Diodes

Speciﬁcations are subject to change without notice.

Revised: 01/24/14

Surface Mount > 3.0SMC Series

TVS Diode Arrays (SPA

™

Family of Products)

- Peak Pulse Current, % I

100

r=8µS

Peak

Value

Half Value

d=20µS

t-Time (

µS

)

Waveform = t

x t

= rise time to peak value

= decaytime to half value

100

0255075 100 125 150 175

-Ambient temperature (ºC)

Peak Pulse Power (P

) or Current (I

)

Derating in Percentage %

100

1000

10000

100000

1.0 10.0 100.01000.0

Cj (pF)

- Reverse Breakdown Voltage (V)

Uni-directional

@ VR

Uni-directional V

= OV

0.5

1.5

2.5

3.5

4.5

5.5

6.5

0255075100 125150 175

M(AV)

, Steady Sate Power

Dissipation (W)

- Ambient Temperature(ºC)

Figure 3 - Peak Pulse Power or Current Derating Curve

vs Initial Junction Temperature

Figure 4 - Pulse Waveform

Figure 5 - Typical Junction Capacitance Figure 6 - Steady State Power Derating Curve

110 100

Number of Cycles at 60 Hz

100

150

200

250

300

350

FSM

- Peak Forward Surge Current

(A)

Figure 7 - Maximum Non-Repetitive Peak Forward

Surge Current Uni-Directional only

Ratings and Characteristic Curves (T

=25°C unless otherwise noted) (Continued)

1 2 3 4 5

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Littelfuse 3.0SMC Series Instrukcja Użytkownika Strona 3

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