Littelfuse Sxx12x Series Instrukcja Użytkownika Pobierz pdf (Strona 3)

Revised: 01/06/14

Speciﬁcations are subject to change without notice.

Teccor

brand Thyristors

12 Amp Standard SCRs

Sxx12x Series

Figure 1: Normalized DC Gate Trigger Current

vs. Junction Temperature

Figure 2: Normalized DC Gate Trigger Voltage

vs. Junction Temperature

0.0

0.5

1.0

1.5

2.0

-40 -15 10 35 60 85 10 0 125

Junction Temperature (T

) - (°C)

Ratio of I

/ I

= 25°C)

0.0

0.5

1.0

1.5

2.0

-40 -15 10 35 60 85 11 0 125

Junction Temperature (T

) - (°C)

Ratio of V

/ V

= 25°C)

Figure 5: Power Dissipation (Typical)

vs. RMS On-State Current

0.0

0.5

1.0

1.5

2.0

-40 -15 10 35 60 85 11 0 125

Junction Temperature (T

) - (°C)

Ratio of I

/ I

= 25°C)

Figure 3: Normalized DC Holding Current

vs. Junction Temperature

Figure 4: On-State Current vs. On-State

Voltage (Typical)

= 25°C

0.6

0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1. 6

Instantaneous On-state Voltage (v

) – Volts

Instantaneous On-state

Current (i

) – Amps

Sxx12R

Sxx12V

Sxx12D

Sxx12L

0 2 4 6 8 10 12

RMS On-State Current [I

T(RMS

)] - (Amps)

Average On-State Power

Dissipation [P

D(AV)

] - (Watts)

1 2 3 4 5 6 7 8 9

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Littelfuse Sxx12x Series Instrukcja Użytkownika Strona 3

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