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S4055N Schematic ( PDF Datasheet ) - Teccor Electronics

Teilenummer S4055N
Beschreibung SCRs
Hersteller Teccor Electronics
Logo Teccor Electronics Logo 




Gesamt 12 Seiten
S4055N Datasheet, Funktion
SUel.eLc.teRdEPFCailecOk#aGEg7eN1s6*IZ39ED
TO-202
3-lead
Compak
TO-92
TO-263
D2Pak
*TO-218
TO-252
D-Pak
*TO-218X
*TO-220
TO-251
V-Pak
A
K
G
(1 A to 70 A)
E6
General Description
The Teccor line of thyristor SCR semi-conductors are half-wave,
unidirectional, gate-controlled rectifiers which complement Tec-
cor's line of sensitive SCRs. Teccor offers devices with ratings of
1 A to 70 A and 200 V to 1000 V, with gate sensitivities from
10 mA to 50 mA. If gate currents in the 12 µA to 500 µA ranges
are required, see “Sensitive SCRs” section of this catalog.
Three packages are offered in electrically isolated construction
where the case or tab is internally isolated to allow the use of
low-cost assembly and convenient packaging techniques.
The Teccor line of SCRs features glass-passivated junctions to
ensure long-term reliability and parameter stability. Teccor’s
glass offers a rugged, reliable barrier against junction contamina-
tion.
Variations of devices covered in this data sheet are available for
custom design applications. Consult the factory for more informa-
tion.
Features
• Electrically-isolated package
• High voltage capability — 200 V to 1000 V
• High surge capability — up to 950 A
• Glass-passivated chip
Compak SCR
• Surface mount package — 1 A series
• New small profile three-leaded Compak package
• Packaged in embossed carrier tape with 2,500
devices per reel
• Can replace SOT-223
©2002 Teccor Electronics
Thyristor Product Catalog
E6 - 1
http://www.teccor.com
+1 972-580-7777






S4055N Datasheet, Funktion
SCRs
Data Sheets
Thermal Resistance (Steady State)
RqJC [RqJA] °C/W (TYP.)
Pkg.
L
F
F2
R J WKM
D
V
N
Code
Type
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
TO-220 TO-202
TO-202
TO-220
Isolated Type 1
Type 2 Non-isolated
Non-isolated Non-isolated
4.0 [50]
3.4
3.0
4.3 [45]
3.9
3.4
2.5
2.4
2.35
9.5 [70]
1.8 [40]
1.6
1.5
1.3
1.0
0.6
0.5
TO-218X
Isolated
0.70
0.86
TO-218X TO-218
Non-isolated Isolated
See below
0.53
0.60
0.70
0.86
TO-218
TO-252
TO-251AA
Non-isolated
D-Pak
V-Pak
Surface Mount Non-isolated
1.7 2.3 [70]
1.5 2.0
1.45 1.7
1.4 1.6
0.53
TO-263
D2Pak
Non-isolated
1.3
1.0
0.6
0.5
Thermal Resistance (Steady State)
RqJC [RqJA] °C/W (TYP.)
Package Code
C
Type
E
Electrical Isolation
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.
Compak
1 A 35 *
TO-92
50 [145]
* Mounted on 1cm2 copper foil surface; two-ounce copper foil
V AC RMS
2500
4000
Electrical Isolation *
from Leads to Mounting Tab
TO-220
Isolated
TO-218X
Isolated
Standard
Standard
Optional **
N/A
* UL Recognized File #E71639
** For 4000 V isolation, use “V” suffix in part number.
TO-218
Isolated
Standard
N/A
http://www.teccor.com
+1 972-580-7777
E6 - 6
©2002 Teccor Electronics
Thyristor Product Catalog

6 Page









S4055N pdf, datenblatt
SCRs
Data Sheets
32
CURRENT WAVEFORM: Half Sine Wave
28 LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180˚
24
20
35 A Devices
16
12
8
25 A TO-220 Devices
4
0
04
8 12 16 20 24 28 32 36
RMS On-state Current [IT(RMS)] – Amps
Figure E6.26 Power Dissipation (Typical) versus RMS On-state Current
(25 A and 35 A)
60
CURRENT WAVEFORM: Half Sine Wave
50
40
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180˚
65 A and 70 A Devices
30
20
10
0
0 10 20 30 40 50 60 70
RMS On-state Current [IT(RMS)] – Amps
Figure E6.27 Power Dissipation (Typical) versus RMS On-state Current
(40 A through 70 A)
http://www.teccor.com
+1 972-580-7777
E6 - 12
©2002 Teccor Electronics
Thyristor Product Catalog

12 Page





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