Data Sheets
Quadrac
I
H
(1) (2)
I
TSM
(4) (8)
dv/dt(c)
(1) (5) (8)
dv/dt
(1)
t
gt
(6) (9)
I
2
t
I
GTM
di/dt
(9)
Volts/µSec
mAmps
MAX
40
40
40
50
50
50
50
50
60
60
60
60
60
60
60
60
60
60
70
70
70
70
70
Amps
60/50Hz
55/46
55/46
55/46
80/65
80/65
80/65
80/65
80/65
100/83
100/83
100/83
100/83
100/83
120/100
120/100
120/100
120/100
120/100
200/167
200/167
200/167
200/167
200/167
Volts/µSec
MIN
3
3
3
4
4
4
25
25
4
4
4
25
25
4
4
4
30
30
4
4
4
30
30
75
75
50
150
150
125
575
425
175
175
150
575
425
200
200
175
925
775
300
300
200
925
775
T
C
=
T
C
=
100 °C 125 °C
MIN
50
50
50
100
100
85
450
350
120
120
100
450
350
150
150
120
700
600
200
200
150
700
600
µSec
TYP
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
12.5
12.5
12.5
26.5
26.5
26.5
26.5
26.5
41
41
41
41
41
60
60
60
60
60
166
166
166
166
166
1.2
1.2
1.2
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
50
50
50
70
70
70
70
70
70
70
70
70
70
70
70
70
70
70
100
100
100
100
100
Amps
2
Sec
Amps
Amps/µSec
See Figure E3.6, Figure E3.7, and Figure E3.8 for current rating at
specific operating temperature.
(6) See Figure E3.2 and Figure E3.3 for test circuit.
(7)
∆V
BO
= [+ V
BO
] - [- V
BO
]
(8) See Figure E3.7 and Figure E3.8 for maximum allowable case
temperature at maximum rated current.
(9) Trigger firing capacitance = 0.1 µF with 0.1 µs rise time
(10) T
C
= T
J
for test conditions in off state
(11) Maximum required value to ensure sufficient gate current
(12) See package outlines for lead form configurations. When ordering
special lead forming, add type number as suffix to part number.
(5)
Electrical Isolation
All Teccor isolated
Quadrac
packages withstand a minimum high
potential test of 2500 V ac rms from leads to mounting tab over
the operating temperature range of the device. The following iso-
lation table shows standard and optional isolation ratings.
Electrical Isolation
from Leads to Mounting Tab *
V AC RMS
2500
4000
TYPE
Standard
Optional **
* UL Recognized File #E71639
**For 4000 V isolation, use “V” suffix in part number.
Thermal Resistance (Steady State)
R
θJC
[R
θJA
] °C/W (TYP)
TYPE
4A
6A
8A
10 A
15 A
Isolated TO-220
3.6 [50]
3.3
2.8
2.6
2.1
©2004 Littelfuse, Inc.
Thyristor Product Catalog
E3 - 3
http://www.littelfuse.com
+1 972-580-7777
LITTELFUSE [ LITTELFUSE ]
