203

Revised:December22,201009:54AM

©2011 Littelfuse, Inc

Specifications are subject to change without notice.

Please refer to http://www.littelfuse.com for current information.

EV Series 1.5 Amp Sensitive SCRs

Sx02xS Series

Figure 2: Normalized DC Holding Current

vs. Junction Temperature

-40

-25

-10

+5

+20

+35

+50

+65

+80

0.0

0.5

1.0

1.5

2.0

+95

+125

+110

Junction Temperature (T

Figure 5: Maximum Allowable Case Temperature

vs. On-State Current

0.0

0.5

1.0

50

RMS On-state Current [I

1.5

60

70

80

90

100

110

120

130

SOT-223

TO-92

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CASE TEMPERATURE: Measured as

shown on dimensional drawings

Figure 3: Normalized DC Gate Trigger Voltage

vs. Junction Temperature

-40

-25

-10

+5

+20

+35

+50

+65

+80

+95

+110

+125

0.5

1.0

1.5

Junction Temperature (T

Figure 1: Normalized DC Gate Trigger Current

vs. Junction Temperature

-40

-10

+20

+50

+80

0.0

0.5

1.0

1.5

2.0

Junction Temperature (T

+95

+65

+35

+5

-25

+125

+110

2.5

0.0

0.5

1.0

0.0

1.5

0.5

1.0

1.5

RMS On-state Current [I

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 180

o

Figure 4: Power Dissipation (Typical)

vs. RMS On-State Current