BTB/BTA41

Discrete Triacs(Non-Isolated/Isolated)

F ig. 7: R elative variation of gate trigger current,

holding current and latching current vers us

junction temperature (typical values).

F ig. 8: R elative variation of critical rate of decreas e

of main current vers us (dV /dt)c (typical values ).

-40

-20

0

20

40

60

80

100

120

140

0.0

0.5

1.0

1.5

2.0

2.5

T j(° C )

IG T,IH,IL [T j] / IG T,IH,IL [T j=25° C ]

IG T

IH & IL

0.1

1.0

10.0

100.0

0.4

0.6

0.8

1.0

1.2

1.4

1.6

1.8

2.0

(dV /dt)c (V /µs )

(dI/dt)c [(dV /dt)c] / S pecified (dI/dt)c

F ig. 9: R elative variation of critical rate of

decreas e

of main current vers us

junction

temperature.

0

25

50

75

100

125

0

1

2

3

4

5

6

T j (° C )

(dI/dt)c [T j] / (dI/dt)c [T j s pecified]