Littelfuse Sxx12x Series Manual de usuario

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1
Revised: 01/06/14
Specifications are subject to change without notice.
©2014 Littelfuse, Inc
Teccor
®
brand Thyristors
12 Amp Standard SCRs
Sxx12x Series
Sxx12x Series
Description
Excellent unidirectional switches for phase control
applications such as heating and motor speed controls.
Standard phase control SCRs are triggered with few
milliamperes of current at less than 1.5V potential.
Features & Benefits
RoHS compliant
Glass – passivated
junctions
Voltage capability up
to 1000 V
Surge capability up to
120 A
Main Features
Symbol Value Unit
I
T(RMS)
12 A
V
DRM
/V
RRM
400 to 1000 V
I
GT
20 mA
Schematic Symbol
Absolute Maximum Ratings
Symbol Parameter Test Conditions Value Unit
I
T(RMS)
RMS on-state current
Sxx12L T
C
= 72°C
12 A
Sxx12R
Sxx12D
Sxx12V
T
C
= 105°C
I
T(AV)
Average on-state current
Sxx12L T
C
=72°C
7. 6 A
Sxx12R
Sxx12D
Sxx12V
T
C
=105°C
I
TSM
Peak non-repetitive surge current
(single half cycle, T
J
(initial) = 25°C)
Sxx12L
Sxx12R
f = 50Hz 120
A
f = 60Hz 130
Sxx12D
Sxx12V
f = 50Hz 100
f = 60Hz 120
I
2
t I
2
t Value for fusing
Sxx12L
Sxx12R
t
p
= 8.3 ms
70
A
2
s
Sxx12D
Sxx12V
60
di/dt Critical rate of rise of on-state current
f = 60Hz; T
J
= 125°C
100 A/μs
I
GM
Peak gate current
T
J
= 125°C
2 A
P
G(AV)
Average gate power dissipation
T
J
= 125°C
0.5 W
T
stg
Storage temperature range -40 to 150
°C
T
J
Operating junction temperature range -40 to 125
Note: xx = voltage
Applications
Typical applications are capacitive discharge systems for
strobe lights, nailers, staplers and gas engine ignition. Also
controls for power tools, home/brown goods and white
goods appliances.
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
AK
G
Agency Approval
Agency Agency File Number
®
L Package: E71639
®
RoHS
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Indice de contenidos

Pagina 1 - Sxx12x Series

1Revised: 01/06/14Specifications are subject to change without notice. ©2014 Littelfuse, IncTeccor® brand Thyristors12 Amp Standard SCRsSxx12x SeriesS

Pagina 2 - brand Thyristors

2Revised: 01/06/14Specifications are subject to change without notice. ©2014 Littelfuse, IncTeccor® brand Thyristors12 Amp Standard SCRsSxx12x SeriesE

Pagina 3 - 12 Amp Standard SCRs

3Revised: 01/06/14Specifications are subject to change without notice. ©2014 Littelfuse, IncTeccor® brand Thyristors12 Amp Standard SCRsSxx12x SeriesF

Pagina 4

4Revised: 01/06/14Specifications are subject to change without notice. ©2014 Littelfuse, IncTeccor® brand Thyristors12 Amp Standard SCRsSxx12x SeriesF

Pagina 5

5Revised: 01/06/14Specifications are subject to change without notice. ©2014 Littelfuse, IncTeccor® brand Thyristors12 Amp Standard SCRsSxx12x Series1

Pagina 6

6Revised: 01/06/14Specifications are subject to change without notice. ©2014 Littelfuse, IncTeccor® brand Thyristors12 Amp Standard SCRsSxx12x SeriesP

Pagina 7

7Revised: 01/06/14Specifications are subject to change without notice. ©2014 Littelfuse, IncTeccor® brand Thyristors12 Amp Standard SCRsSxx12x SeriesD

Pagina 8

8Revised: 01/06/14Specifications are subject to change without notice. ©2014 Littelfuse, IncTeccor® brand Thyristors12 Amp Standard SCRsSxx12x SeriesD

Pagina 9

9Revised: 01/06/14Specifications are subject to change without notice. ©2014 Littelfuse, IncTeccor® brand Thyristors12 Amp Standard SCRsSxx12x Series0

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