© 2016 Littelfuse, Inc.

Specifications are subject to change without notice.

Revised: 05/02/16

25 Amp High Temperature Alternistor Triacs

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

-1510356085110

135

Junction Temperature (T

150

0.0

0.5

1.0

1.5

2.0

2.5

-40

-1510356085110

135150

Junction Temperature (T

Figure 3: Normalized DC Holding Current

vs. Junction Temperature

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

Voltage (Typical)

0.0

0.5

1.0

1.5

2.0

-40

-1510356085110

135

Junction Temperature (T

150

0

10

20

30

40

50

60

70

80

90

0.7

0.8

0.9

1.01.1

1.21.3

1.41.5

1.61.7

1.8

Instantaneous On-state Voltage (v

Figure 5: Power Dissipation (Typical) vs. RMS

On-State Current

Figure 6: Maximum Allowable Case Temperature

vs. RMS On-State Current

0

5

10

15

20

25

30

35

40

45

05

10

15

20

25

30

35

40

RMS On-State Current [I

RMS On-State Current [I

0

20

40

60

80

100

120

140

160

05

10

15

20

25

30

HQ6025RH5

HQ6025NH5

HQ6025KH5

HQ6025LH5

CURRENT WAVEFORM: Sinusoidal

LOAD: Resistive or Inductive

CONDUCTION ANGLE: 360°