
Sensitive SCRs
Data Sheets
http://www.teccor.com
E5 - 6
2004 Teccor Electronics
+1 972-580-7777
Thyristor Product Catalog
*Mounted on 1 cm2 copper foil surface; two-ounce copper foil
Electrical Isolation
Teccor’s isolated sensitive SCRs 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 other standard and optional isolation ratings.
*UL Recognized File #E71639
**For 4000 V isolation, use “V” suffix in part number.
Figure E5.1 Maximum Allowable Case Temperature versus
RMS On-state Current
Figure E5.2 Maximum Allowable Case Temperature versus
RMS On-state Current
Figure E5.3 Maximum Allowable Case Temperature versus
Average On-state Current
Thermal Resistance (Steady State)
RθJC [Rθ JA] °C/W (TYPICAL)
Package Code
EL
F2
F
C
D
V
Type
TO-92
TO-220
TO-202
Type 2, 4, & 41
TO-202
Type 1 & 3
Compak
TO-252
D-Pak
TO-251
V-Pak
0.8 A
75 [160]
60*
1.5 A
50 [160]
4.0 A
10 [100]
6.2 [80]
3.0
3.8 [85]
6.0 A
4.0 [65]
4.3
1.8
2.4
8.0 A
3.4
3.9
1.5
2.1
10.0 A
3.0
3.4
1.45
1.72
Electrical Isolation *
from Leads to Mounting Tab
V AC RMS
TO-220
2500
Standard
4000
Optional **
50
60
70
80
90
100
110
120
130
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180
CASE TEMPERATURE: Measured
as Shown on Dimensional Drawing
RMS On-State Current [I
T(RMS)
] – Amps
Maximum
Allowable
Case
Temperature
(T
C
)–
C
Compak
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
EC Series
JEDEC 2N Series
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
40
50
60
70
80
90
100
110
120
130
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180
CASE TEMPERATURE: Measured
as Shown on Dimensional Drawing
RMS On-state Current [I
T(RMS)] – Amps
Maximum
Allowable
Case
Temperature
(
T
C
)–
C
2.6
4 A TO-251
and TO-252
T106 and T107
Type 1 and 3
T106 and T107
Type 2 and 4
TCR22 Devices
0
0.1
0.2
0.3
0.4
0.5
0.6
50
60
70
80
90
100
110
120
130
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180
CASE TEMPERATURE: Measured
as Shown on Dimensional Drawing
Average On-state Current [I
T(AV)] – Amps
Maximum
Allowable
Case
Temperature
(
T
C
)–
C
0.51
Compak
EC Series
JEDEC 2N Series