Triacs Data Sheets
http://www.littelfuse.com E2 - 10 ©2004 Littelfuse, Inc.
+1 972-580-7777 Thyristor Product Catalog
Figure E2.16 Power Dissipation (Typical) versus On-state Current
(0.8 A and 1 A)
Figure E2.17 Power Dissipation (Typical) versus On-state Current
(6 A to 10 A and 15 A)
Figure E2.18 Power Dissipation (Typical) versus On-state Current
(25 A to 35 A)
Figure E2.19 Power Dissipation (Typical) versus RMS On-state Current
(4 A)
RMS On-state Current [I
T(RMS)
] – Amps
Average On-state Power Dissipation
[P
D(AV)
] – Watts
0 0.25 0.50 0.75 1.0 1.25
0
0.5
1.0
1.5
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
1 A
0.8 A
012345678910111213141516
0
2
4
6
8
10
12
14
16
18
RMS On-state Current [l
T(RMS)
] – Amps
Average On-state Power Dissipation [P
D(AV)
] – Watts
6-10 A
15 A
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
0 8 16 24 32 40
0
5
10
15
20
25
30
35
40
45
RMS On-state Current [l
T(RMS)
] – Amps
Average On-state Power Dissipation [P
D(AV)
] – Watts
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
25 A
25 A - 35 A Fastpaks
RMS On-state Current [I
T(RMS)
] – Amps
Average On-state Power Dissipation
[P
D(AV)
] – Watts
0 1.0 2.0 3.0 4.0
0
1.0
2.0
3.0
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 360˚
4 A
4.0
