Teccor
®
brand Thyristors
6 Amp Sensitive & Standard SCRs
Sxx06xSx & Sxx06x Series
Description
®
Excellent unidirectional switches for phase control
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
to 1000 V
junctions
Agency Approval
Agency
®
100 A
Agency File Number
L Package: E71639
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.
Unit
A
V
mA
Symbol
I
T(RMS)
V
DRM
/V
RRM
I
GT
Value
6
400 to 1000
0.2 to 15
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
Schematic Symbol
A
K
G
Absolute Maximum Ratings — Sensitive SCRs
Symbol
Parameter
Test Conditions
Sxx06LSy
I
T(RMS)
RMS on-state current
Sxx06RSy
Sxx06DSy
Sxx06VSy
T
C
= 80°C
T
C
= 95°C
6
A
Value
Unit
I
TSM
I
2
t
di/dt
I
GTM
P
G(AV)
T
stg
T
J
Peak non-repetitive surge current
single half cycle; f = 50Hz;
T
J
(initial) = 25°C
single half cycle; f = 60Hz;
T
J
(initial) = 25°C
t
p
= 8.3 ms
f = 60Hz; T
J
= 110°C
T
J
= 110°C
T
J
= 110°C
83
A
100
41
100
1
0.1
-40 to 150
-40 to 110
A
2
s
A/μs
A
W
°C
°C
I
2
t Value for fusing
Critical rate of rise of on-state current
Peak gate current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
Note: xx = voltage, y = sensitivity
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
217
Revised: July 9, 2008
Sxx06xSx & Sxx06x Series
6.0A SCRs
Main Features
Teccor
®
brand Thyristors
6 Amp Sensitive & Standard SCRs
Absolute Maximum Ratings — Standard SCRs
Symbol
Parameter
Sxx06L
I
T(RMS)
RMS on-state current
Sxx06R
Sxx06D
Sxx06V
T
C
= 100°C
T
C
= 110°C
6
A
Value
Unit
I
TSM
I
2
t
di/dt
I
GTM
P
G(AV)
T
stg
T
J
Note: xx = voltage
Peak non-repetitive surge current
single half cycle; f = 50Hz;
T
J
(initial) = 25°C
single half cycle; f = 60Hz;
T
J
(initial) = 25°C
t
p
= 8.3 ms
f = 60Hz; T
J
=125°C
T
J
= 125°C
T
J
= 125°C
83
A
100
41
100
2
0.5
-40 to 150
-40 to 125
A
2
s
A/μs
A
W
°C
°C
I
2
t value for fusing
Critical rate-of-rise of on-state current
Peak gate current
Average gate power dissipation
Storage temperature range
Operating junction temperature range
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
— Sensitive SCRs
Symbol
I
GT
V
GT
dv/dt
V
GD
V
GRM
I
H
t
q
t
gt
V
D
= 6V R
L
= 100
V
D
= V
DRM
; R
GK
= 1kΩ; T
J
= 110°C
V
D
= V
DRM
R
L
= 3.3 k
I
GR
= 10μA
I
T
= 20mA (initial)
I
T
= 2A; t
p
= 50μs; dv/dt=5V/μs; di/dt=-30A/μs
I
G
= 2 x I
GT
PW = 15μs I
T
= 12A
T
J
= 110°C
Test Conditions
MAX.
MAX.
TYP
.
MIN.
MIN.
MAX.
MAX.
TYP
.
6
50
4
Value
Sxx06xS2
200
0.8
8
0.2
6
8
45
5
Sxx06xS3
500
Unit
μA
V
V/μs
V
V
mA
μs
μs
Note: xx = voltage, x = package
Electrical Characteristics
(T
J
= 25°C, unless otherwise specified)
— Standard SCRs
Symbol
I
GT
V
GT
Test Conditions
V
D
= 12V R
L
= 60
400V
V
D
= V
DRM
; gate open; T
J
= 100°C
dv/dt
V
D
= V
DRM
; gate open; T
J
= 125°C
V
GD
I
H
t
q
t
gt
V
D
= V
DRM
R
L
= 3.3 k
I
T
= 200mA (initial)
I
T
= 2A; t
p
= 50μs; dv/dt=5V/μs; di/dt=-30A/μs
I
G
= 2 x I
GT
PW = 15μs I
T
= 12A
T
J
= 125°C
600V
800V
1000V
400V
600V
800V
MIN.
MAX.
MAX.
TYP
.
MIN.
MAX.
MAX.
Value
Sxx06x
15
1.5
350
300
250
100
250
225
200
0.2
30
35
2
V
mA
μs
μs
V/μs
Unit
mA
V
Note: xx = voltage, x = package
Sxx06xSx & Sxx06x Series
218
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor
®
brand Thyristors
6 Amp Sensitive & Standard SCRs
Static Characteristics
Symbol
V
TM
Test Conditions
I
T
= 12A; t
p
= 380 μs
Sxx06xyy
T
J
= 25°C
T
J
= 110°C
T
J
= 25°C
Sxx06x
400 – 600V
400 – 600V
400 – 800V
1000V
400 – 800V
1000V
400 – 800V
MAX.
MAX.
Value
1.6
5
250
10
20
200
3000
500
μA
Unit
V
I
DRM
/ I
RRM
V
DRM
= V
RRM
T
J
= 100°C
T
J
= 125°C
Note: xx = voltage, x = package, yy = sensitivity
Thermal Resistances
Symbol
Parameter
Sxx06RSy
Sxx06LSy
Sxx06VSy
R
Junction to case (AC)
Sxx06DSy
Sxx06R
Sxx06L
Sxx06V
Sxx06D
Sxx06RSy
Sxx06LSy
R
Junction to ambient
Sxx06VSy
Sxx06R
Sxx06L
Sxx06V
Note: xx = voltage, y = sensitivity
Value
2.6
4.3
2.4
Unit
(J-C)
2.5
4.0
2.3
1.7
40
65
85
40
50
70
°C/W
(J-A)
°C/W
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
219
Revised: July 9, 2008
Sxx06xSx & Sxx06x Series
6.0A SCRs
1.8
Teccor
®
brand Thyristors
6 Amp Sensitive & Standard SCRs
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature (Sensitive SCR)
4.0
Figure 2: Normalized DC Gate Trigger Current
vs. Junction Temperature (Standard SCR)
4.0
Ratio of I
GT
/ I
GT
(T
J
= 25ºC)
Ratio of I
GT
/I
GT
(T
J
=25ºC)
3.0
3.0
2.0
2.0
1.0
1.0
0.0
0.0
-4
-40
-15
10
35
60
85
110
125
-15
10
35
60
85
110
Junction Temperature (T
J
) - (ºC)
Junction Temperature (T
J
) - (ºC)
Figure 3: Normalized DC Gate Trigger Voltage
vs. Junction Temperature
2.0
Figure 4: Normalized DC Holding Current
vs. Junction Temperature
2.0
Ratio of V
GT
/ V
GT
(T
J
= 25ºC)
1.5
Ratio of I
H
/ I
H
(T
J
= 25ºC)
-15
10
35
60
85
110
125
1.5
1.0
1.0
0.5
0.5
0.0
-40
0.0
-40
-15
10
35
60
85
110
125
Junction Temperature (T
J
) - (ºC)
Junction Temperature (T
J
) - (ºC)
Figure 5: On-State Current vs. On-State Voltage
(Typical)
30
T
J
= 25°C
25
Figure 6: Power Dissipation (Typical) vs. RMS On-State
Current
6
5
Instantaneous On-State
Current (i
T
) -Amps
20
Average On-State Power
Dissipation [P
D(AV)
] - (Watts)
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
4
15
3
10
2
5
1
0
0
0
1
2
3
4
5
6
Instantaneous On-State Voltage (v
T
) - Volts
RMS On-State Current [I
T(RMS)
] - (Amps)
Sxx06xSx & Sxx06x Series
220
Revised: July 9, 2008
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
Teccor
®
brand Thyristors
6 Amp Sensitive & Standard SCRs
Figure 7: Maximum Allowable Case Temperature
vs. RMS On-State Current
130
125
Sxx06R
Sxx06D
Sxx06V
Figure 8: Maximum Allowable Case Temperature
vs. Average On-State Current
130
125
Sxx06R
Sxx06D
Sxx06V
Maximum Allowable Case
Temperature (T
C
) - º C
Maximum Allowable Case
Temperature (T
C
) - ºC
120
115
110
Sxx06L
105
100
95
90
85
80
0
1
2
3
4
5
6
7
Sxx06LSy
CURRENT WAVEFORM: Sinsuoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Sxx06RSy
Sxx06DSy
120
115
110
105
100
95
90
85
80
0
1
Sxx06RSy
Sxx06DSy
Sxx06VSy
Sxx06L
CURRENT WAVEFORM: Sinsuoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
2
3
Sx06LSy
4
RMS On-State Current [I
T(RMS)
] - Amps
Average On-State Current [I
T(AVE)
] - Amps
Figure 9: Maximum Allowable Ambient Temperature
vs. RMS On-State Current
120
Sxx06R
100
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Figure 10: Maximum Allowable Ambient Temperature
vs. Average On-State Current
120
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Maximum Allowable Ambient
Temperature (T
A
) - ºC
Maximum Allowable
Temperature (T
A
) - ºC
80
Sxx06LSy
Sxx06RSy
60
Sxx06L
Sxx06V
80
Sxx06L
Sxx06RSy
Sxx06LSy
60
Sxx06V
40
Sxx06VSy
40
Sxx06VSy
20
20
0
0.0
0.5
1.0
1.5
2.0
2.5
0
0.0
0.
5
1.0
1.
5
RMS On-State Current [I
T(RMS)
] - Amps
Note: xx = voltage, y = sensitivity
Average On-State Current [I
T(AVE)
] - Amps
Figure 11: Peak Capacitor Discharge Current
1000
Figure 12: Peak Capacitor Discharge Current Derating
1.2
Normalized Peak Current
1.0
Peak Discharge
Current (I
TM
) - Amps
0.8
100
0.6
0.4
Sensitive SCR
0.2
Standard SCR
I
TRM
t
W
10
0.
5
5
0
.
2
5
.0
5
0.0
0.0
0
2
5
50
75
100
125
150
Pulse Current Duration (t
w
) - ms
Case Temperature (T
C
) - ºC
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
221
Revised: July 9, 2008
Sxx06xSx & Sxx06x Series
6.0A SCRs
100
Sxx06R
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