Triacs
Data Sheets
4.0
Average On-state Power Dissipation
[P
D(AV)
] – Watts
Average On-state Power Dissipation
[P
D(AV)
] – Watts
1.5
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
3.0
1.0
0.8 A
1A
0.5
2.0
4A
1.0
0
0
0.25
0.50
0.75
1.0
1.25
0
0
1.0
2.0
3.0
4.0
RMS On-state Current [I
T(RMS)
] – Amps
RMS On-state Current [I
T(RMS)
] – Amps
Figure E2.16 Power Dissipation (Typical) versus On-state Current
(0.8 A and 1 A)
Average On-state Power Dissipation [P
D(AV)
] – Watts
Figure E2.19 Power Dissipation (Typical) versus RMS On-state Current
(4 A)
18
16
14
12
6-10 A
15 A
10
8
6
4
2
0
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
RMS On-state Current [l
T(RMS)
] – Amps
Figure E2.17 Power Dissipation (Typical) versus On-state Current
(6 A to 10 A and 15 A)
Average On-state Power Dissipation [P
D(AV)
] – Watts
45
40
35
30
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
25 A
25
20
25 A - 35 A Fastpaks
15
10
5
0
0
8
16
24
32
40
RMS On-state Current [l
T(RMS)
] – Amps
Figure E2.18 Power Dissipation (Typical) versus On-state Current
(25 A to 35 A)
http://www.littelfuse.com
+1 972-580-7777
E2 - 10
©2004 Littelfuse, Inc.
Thyristor Product Catalog
LITTELFUSE [ LITTELFUSE ]
