UTC UT137F/G

TRIAC

QW-R401-014,B

TYPICAL CHARACTERISTICS

T/s

Figure 2. Maximum Permissible Non-repetitive

tp,for Sinusoidal Currents,tp ≦20ms.

4

8

0

12

2

IT(RMS)/A

Figure 1.Maximum on -state Dissipation.Ptot vs RMS On-state

8

0

10

6

100

150

-50

50

0

10

2

Tmb/℃

4

0

101

121

105

125

117

Ptot/W

Tmb(max)/C

α

=180

α

=120

α

= 90

α

= 60

vs mounting base Temperature Tmb.

IT(RMS)/A

102℃

ITSM/A

25

10

Surge Duration /S

15

20

5

0

Figure 5.Maximum Permissible Repetitive RMS on-state

Current IT(RMS),vs Surge Duration, for Sinusoidal

Currents,f = 50HZ,Tmb ≦ 102℃.

IT(RMS)/A

0.01

0.1

1

10

Number of Cycles at 50Hz

Figure 3 .Maximum Permissible Non-Repetitive

peak on-state Current ITSM,vs Number of Cycles,

for Sinusoidal Current,f = 50HZ.

10

100

ITSM/A

1

1000

100

150

-50

50

0

1.6

0.8

Tj/℃

1.2

1.4

1

0.6

0.4

vs Junction Temperature Tj.

α

α

4

10

26

109

113

6

8

70

40

80

60

20

0

50

30

10

α

= 30

1ms

100us

10us

1000

10

100

10ms

100ms

T2-G+ quadrant

time

Tj initial=25℃max

time

Tj initial=25℃max

T