201

Revised: 09/23/13

©2013 Littelfuse, Inc

Specifications are subject to change without notice.

EV Series 0.8 Amp Sensitive SCRs

SxX8xSx Series

Figure 3: Normalized DC Gate Trigger Voltage

vs. Junction Temperature

-40

-25

-10

+5

+20

+35

+50+65

+80

+95

+110

+125

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

Junction Temperature (T

Figure 1: Normalized DC Gate Trigger Current For All

Quadrants vs. Junction Temperature

-40

-15

+25

+65

+105

0.0

0.5

1.0

1.5

2.0

Junction Temperature (T

+125

Figure 4: Power Dissipation (Typical)

vs. RMS On-State Current

Figure 2: Normalized DC Holding Current

vs. Junction Temperature

-55

-35

-15

+5

+25

+45

+65

+85

+105

0.0

1.0

2.0

3.0

4.0

Junction Temperature (T

+125

Figure 5: Maximum Allowable Case Temperature

vs. On-State Current

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

50

60

70

80

90

100

110

120

130

RMS On-state Current [I

TO-92

SOT-223 & SOT-89

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CASE TEMPERATURE: Measured as

shown on dimensional drawings

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

RMS On-state Current [I

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive