Littelfuse Sxx10x Series Manual do Utilizador descarregar pdf (Página 5)

271

Revised: 09/23/13

©2013 Littelfuse, Inc

Speciﬁcations are subject to change without notice.

Teccor

®

brand Thyristors

10 Amp Sensitive & Standard SCRs

Sxx10xSx & Sxx10x Series

125

0.0

0.5

1.0

1.5

2.0

-40 -15 10 35 60 85 110

Junction Temperature (T

J

) -- (°C)

Ratio of I

H

/ I

H

(T

J

= 25°C)

125

0.0

0.5

1.0

1.5

2.0

-40 -15 10 35 60 85 110

Junction Temperature (T

J

) -- (°C)

Ratio of V

GT

/ V

GT

(T

J

= 25°C)

0

4

8

12

16

20

24

28

32

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

Instantaneous On-state Current

(i

T

) – Amps

Instantaneous On-state Voltage (v

T

) – Volts

T

J

= 25ºC

0

1

2

3

4

5

6

7

8

9

10

012345 678910

RMS On-State Current [I

T(RMS)

] -- (Amps)

Average On-State Power Dissipation

[P

D(AV)

] -- (Watts)

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

Voltage (Typical)

Figure 6: Power Dissipation (Typical) vs. RMS

On-State Current

Figure 3: Normalized DC Gate Trigger Voltage

vs. Junction Temperature

Figure 4: Normalized DC Holding Current

vs. Junction Temperature

Figure 7: Maximum Allowable Case Temperature

vs. RMS On-State Current

Figure 8: Maximum Allowable Case Temperature

vs. Average On-State Current

70

75

80

85

90

95

100

105

110

11 5

120

125

130

012345 67891011

RMS On-State Current [I

T(RMS)

] - Amps

Sxx10RSy

Sxx10DSy

Sxx10VSy

Sxx10L

Sxx10LSy

Sxx10R

Sxx10D

Sxx10V

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180°

FREE AIR RATING

Maximum Allowable Case

Temperature (T

C

) - °C

70

75

80

85

90

95

100

105

110

11 5

120

125

130

012345

67

Sxx10LSy

Sxx10RSy

Sxx10DSy

Sxx10VSy

Sxx10R

Sxx10D

Sxx10V

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180°

FREE AIR RATING

Maximum Allowable Case

Temperature (T

C

) - °C

Average On-State Current [I

T(AVE)

] - Amps

Sxx10L

1 2 3 4 5 6 7 8 9 10 11

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