Littelfuse Sxx06x Series Manual do Utilizador descarregar pdf (Página 5)

247

Revised: 09/23/13

Speciﬁcations are subject to change without notice.

Teccor

brand Thyristors

6 Amp Sensitive & Standard SCRs

Sxx06xSx & Sxx06x Series

Figure 1: Normalized DC Gate Trigger Current

vs. Junction Temperature (Sensitive SCR)

Figure 2: Normalized DC Gate Trigger Current

vs. Junction Temperature (Standard SCR)

0.0

1.0

2.0

3.0

4.0

Junction Temperature (T

) - (ºC)

Ratio of I

=25ºC)

-40

-15

110

0.0

1.0

2.0

3.0

4.0

Junction Temperature (T

) - (ºC)

Ratio of I

/ I

= 25ºC)

-40

-15

110

125

Figure 5: On-State Current vs. On-State Voltage

(Typical)

Figure 6: Power Dissipation (Typical) vs. RMS On-State

Current

0 1 2 3 4 5 6

RMS On-State Current [I

T(RMS)

] - (Amps)

Average On-State Power

Dissipation [P

D(AV)

] - (Watts)

0.0

0.5

1.0

1.5

2.0

Junction Temperature (T

) - (ºC)

Ratio of V

/ V

= 25ºC)

-40

-15

110

125

Figure 3: Normalized DC Gate Trigger Voltage

vs. Junction Temperature

Figure 4: Normalized DC Holding Current

vs. Junction Temperature

0.0

0.5

1.0

1.5

2.0

Junction Temperature (T

) - (ºC)

Ratio of I

/ I

= 25ºC)

-40

-15

110

125

Instantaneous On-State

Current (i

) -Amps

= 25°C

0.7

0.8

0.9

Instantaneous On-State Voltage (v

) - Volts

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1 2 3 4 5 6 7 8 9 10 11

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