SCRs
Data Sheets
Thermal Resistance (Steady State)
R
qJC
[R
qJA
] °C/W (TYP.)
Pkg.
Code
L
F
F2
R
J
W
K
M
D
V
N
Type
TO-220
Isolated
TO-202
Type 1
Non-isolated
4.3 [45]
3.9
3.4
TO-202
Type 2
Non-isolated
9.5 [70]
TO-220
Non-isolated
TO-218X
Isolated
TO-218X
Non-isolated
See below
TO-218
Isolated
TO-218
Non-isolated
TO-252
TO-251AA
D-Pak
V-Pak
Surface Mount Non-isolated
1.7
2.3 [70]
2.0
1.7
1.6
TO-263
D
2
Pak
Non-isolated
1A
6A
8A
10 A
12 A
15 A
16 A
20 A
25 A
35 A
40 A
55 A
65 A
70 A
4.0 [50]
3.4
3.0
2.5
1.8 [40]
1.6
1.5
1.3
1.5
1.45
1.4
1.3
1.0
0.70
0.70
0.6
0.53
0.86
0.60
0.86
0.53
0.5
2.4
2.35
1.0
0.6
0.5
Electrical Isolation
Thermal Resistance (Steady State)
R
qJC
[R
qJA
] °C/W (TYP.)
Package Code
Type
C
E
Teccor’s isolated SCR packages will withstand a minimum high
potential test of 2500 V ac rms from leads to mounting tab over
the device's operating temperature range. The following table
shows standard and optional isolation ratings.
Electrical Isolation
*
from Leads to Mounting Tab
TO-220
TO-218X
Isolated
Isolated
Standard
Optional **
Standard
N/A
1A
Compak
35 *
TO-92
50 [145]
V AC RMS
2500
4000
TO-218
Isolated
Standard
N/A
* Mounted on 1cm
2
copper foil surface; two-ounce copper foil
* UL Recognized File #E71639
** For 4000 V isolation, use “V” suffix in part number.
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©2002 Teccor Electronics
Thyristor Product Catalog
TECCOR [ TECCOR ELECTRONICS ]
