Littelfuse Sxx10x User Manual
Teccor® brand Thyristors
K
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Description
Excellent unidirectional switches for phase control and
general switching applications such as heating and motor
speed controls.
Sensitive gate SCRs are easily triggered with microAmps
of current as furnished by sense coils, proximity switches,
and microprocessors.
Standard phase control SCRs are triggered with few
milliamperes of current at less than 1.5V potential.
Features & Benefits
Agency Approval
Agency Agency File Number
®
TO-220L Package : E71639
Main Features
Symbol Value Unit
I
T(RMS)
V
DRM/VRRM
I
GT
10 A
400 to 1000 V
0.2 to 15 mA
t3P)4DPNQMJBOU
t(MBTToQBTTJWBUFE
junctions
t7PMUBHFDBQBCJMJUZVQ
to 1000 V
t4VSHFDBQBCJMJUZVQ
to 100 A
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.
Schematic Symbol
A
G
Sxx10xSx & Sxx10x Series
267
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Teccor® brand Thyristors
10 Amp Sensitive & Standard SCRs
Absolute Maximum Ratings — Sensitive SCRs
Symbol Parameter Test Conditions Value Unit
I
T(RMS)
I
T(AV)
I
TSM
2
tI
I
RMS on-state current
Average on-state current
Peak non-repetitive surge current
2
t Value for fusing tp = 8.3 ms 41 A2s
di/dt Critical rate of rise of on-state current
I
GM
P
G(AV)
T
stg
T
J
Note: xx = voltage, y = sensitivity
Operating junction temperature range -40 to 110 °C
Peak gate current
Average gate power dissipation
Storage temperature range -40 to 150 °C
Sxx10LSy T
Sxx10RSy
Sxx10DSy
Sxx10VSy
Sxx10LSy TC = 80°C
Sxx10RSy
Sxx10DSy
Sxx10VSy
single half cycle; f = 50Hz;
TJ (initial) = 25°C
single half cycle; f = 60Hz;
(initial) = 25°C
T
J
f = 60 Hz ; T
T
= 110°C
J
T
= 110°C
J
T
T
= 110°C
J
= 80°C
C
= 95°C
C
= 95°C
C
10 A
6.4 A
83
100
100 A/s
1A
0.1 W
A
Absolute Maximum Ratings — Standard SCRs
Symbol Parameter Test Conditions Value Unit
I
T(RMS)
I
T(AV)
I
TSM
2
I
t
di/dt
I
GM
P
G(AV)
T
stg
T
J
Note: xx = voltage
Sxx10L T
RMS on-state current
Sxx10R
Sxx10D
Sxx10V
Sxx10L T
Average on-state current
Sxx10R
Sxx10D
Sxx10V
single half cycle; f = 50Hz;
(initial) = 25°C
T
Peak non-repetitive surge current
2
I
t Value for fusing tp = 8.3 ms 41 A2s
Critical rate-of-rise of on-state current
Peak gate current
Average gate power dissipation
J
single half cycle; f = 60Hz;
T
(initial) = 25°C
J
f = 60 Hz T
T
= 125°C
J
T
= 125°C
J
J
Storage temperature range -40 to 150 °C
Operating junction temperature range -40 to 125 °C
T
T
= 125°C
= 95°C
C
= 105°C
C
= 95°C
C
= 105°C
C
10 A
6.4 A
83
100
100 A/s
2A
0.5 W
A
Sxx10xSx & Sxx10x Series
268
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
Teccor® brand Thyristors
10 Amp Sensitive & Standard SCRs
Electrical Characteristics (T
= 25°C, unless otherwise specified) – Sensitive SCRs
J
Symbol Test Conditions
I
GT
V
GT
dv/dt
V
GD
V
GRM
I
H
t
q
t
gt
NOTE: xx = voltage, x = package
(1) I
=2A; tp=50µs; dv/dt=5V/µs; di/dt=-30A/µs
T
Electrical Characteristics (T
VD = 6V RL = 100
V
= V
; RGK = 1k ; TJ = 110°C TYP. 8 V/s
D
DRM
VD = V
; RL = 3.3 k; TJ = 110°C MIN. 0.2 V
DRM
IGR = 10A MIN. 6 V
IT = 20mA (initial) MAX. 6 8 mA
(1) MAX. 50 45 s
IG = 2 x IGT; PW = 15µs; IT = 12A TYP. 4 5 s
= 25°C, unless otherwise specified) – Standard SCRs
J
Symbol Test Conditions
I
GT
V
GT
VD = 12V RL = 60
= V
V
; gate open; TJ = 100°C
D
DRM
dv/dt
V
= V
; gate open; TJ = 125°C
D
DRM
V
GD
I
H
t
q
t
gt
NOTE: xx = voltage, x = package
(1) I
=2A; tp=50µs; dv/dt=5V/µs; di/dt=-30A/µs
T
VD = V
; RL = 3.3 k; TJ = 125°C MIN. 0.2 V
DRM
IT = 200mA (initial) MAX. 30 mA
(1) MAX. 35 s
IG = 2 x IGT; PW = 15µs; IT = 20A TYP. 2 s
Value
Sxx10xS2 Sxx10xS3
Unit
MAX. 200 500 A
MAX. 0.8 V
Value
Sxx10x
Unit
MAX. 15 mA
MAX. 1.5 V
400V
350
600V 300
800V 250
1000V 100
MIN.
V/s
400V 250
600V 225
800V 200
Static Characteristics
Symbol Test Conditions Value Unit
V
TM
I
/ I
DRM
RRM
Note: xx = voltage, x = package, yy = sensitivity
Sxx10xSx & Sxx10x Series
V
/ V
DRM
RRM
IT = 20A; tp = 380 µs MAX. 1.6 V
T
Sxx10xyy
Sxx10x
= 25°C 400 - 600V
J
T
= 110°C 400 - 600V 250
J
T
= 25°C
J
400 - 800V 10
1000V 20
MAX.
400 - 800V 200
= 100°C
T
J
= 125°C 400 - 800V 500
T
J
1000V 3000
269
Specifications are subject to change without notice.
5
A
©2013 Littelfuse, Inc
Revised: 09/23/13
Teccor® brand Thyristors
10 Amp Sensitive & Standard SCRs
Thermal Resistances
Symbol Parameter Value Unit
Sxx10RSy 1.6
Sxx10LSy 3.0
Sxx10VSy 1.7
R
(J-C)
R
(J-A)
Note: xx = voltage, y = sensitivity
Junction to case (AC)
Junction to ambient
Sxx10DSy 1.45
Sxx10R 1.6
Sxx10L 3.0
Sxx10V 1.7
Sxx10D 1.45
Sxx10RSy 40
Sxx10LSy 65
Sxx10VSy 85
Sxx10R 40
Sxx10L 50
Sxx10V 70
°C/W
°C/W
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature (Sensitive SCR)
4.0
3.0
= 25°C)
J
(T
GT
2.0
/ I
GT
1.0
Ratio of I
0.0
-40 -15 10 35 60 85 110
Junction Temperature (TJ) -- (°C)
Figure 2: Normalized DC Gate Trigger Current
vs. Junction Temperature (Standard SCR)
4.0
3.0
= 25°C)
J
(T
GT
2.0
/ I
GT
1.0
Ratio of I
0.0
-40 -15 10 35 60 85 110
Junction Temperature (TJ) -- (°C)
125
Sxx10xSx & Sxx10x Series
270
Specifications are subject to change without notice.
©2013 Littelfuse, Inc
Revised: 09/23/13
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