K0900E70 Datasheet, PDF (63/224 Pages) Teccor Electronics – Thyristor Product Catalog

Data Sheets
Sensitive SCRs
200
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
100
10 A Devices
RMS ON-STATE CURRENT: [IT(RMS)]: Max
Rated Value at Specified Case Temperature
80
60
50
8 A Devices
40
30
4 A TO-251 and TO-252
6 A Devices
20
10
TO-106
8
and TO-107
6
5
4
3
Notes:
1) Gate control may be lost during
and immediately following surge
2
current interval.
2) Overload may not be repeated
until junction temperature has
returned to steady-state rated value.
1
1.5 A Devices
0.8 A TO-92
and Compak
1
2 3 4 5 6 8 10
20 30 40 50 60 80 100
200 300 400 600 1000
Surge Current Duration – Full Cycles
Figure E5.14 Peak Surge On-state Current versus Surge Current Duration
100
I_GT = 50 µA MAX
I_GT = 200 µA MAX
I_GT = 500 µA MAX
10
I_GT = 12 µA MAX
1.0
T_C = 25 ˚C
0.1
0.01
0.1
1
10
100
DC Gate Trigger Current (I_GT) – mA
Figure E5.15 Typical Turn-on Time versus Gate Trigger Current
CURRENT WAVEFORM: Half Sine Wave
5.0
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180˚
4.0
T106 and T107
3.0
2.0
4 A TO-251 and TO-252
1.0
0.8 A TO-92 and Compak
1.5 A Devices
0
1
2
3
4
RMS On-state Current [I_T(RMS)] – Amps
Figure E5.16 Power Dissipation (Typical) versus RMS On-state Current
©2002 Teccor Electronics
Thyristor Product Catalog
E5 - 9
http://www.teccor.com
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