Thyristors
8 Amp Sensitive & Standard SCRs
Sxx08xSx & Sxx08x Series
RoHS
Description
This Sxx08x SCR series is ideal for uni-directional switch
applications such as phase control, heating, motor speed
controls, converters/rectifiers and capacitive discharge
ignitions.
These SCRs have a low gate current trigger level of 0.2 to
15 mA at approximately 1.5V, with a sensitive version of
this series having a gate trigger current less than 500µA.
The sensitive gate SCR version is easily triggered by sense
coils, proximity switches, and microprocessors.
Agency Approval
Features & Benefits
Agency
• Halogen-free and
RoHS-compliant
Agency File Number
E71639*
• Glass – passivated
junctions
* - L Package Only
• Voltage capability up
to 1000 V
Main Features
•S
urge capability up
to 100 A at 60 Hz
half cycle
• L - Package is UL
Recognized for 2500Vrms
Applications
Symbol
Value
Unit
IT(RMS)
8
A
VDRM / VRRM
400 to 1000
V
IGT
0.2 to 15
mA
Typical applications are capacitive discharge systems for
strobe lights, nailers, staplers and gas engine ignition. Also
AC control & rectification for power tools, home/brown
goods, white goods appliances and 2-wheeler rectifier/
battery regulators.
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
Schematic Symbol
Additional Information
A
Datasheet
Resources
K
Samples
G
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Absolute Maximum Ratings — Sensitive SCRs
Symbol
IT(RMS)
IT(AV)
ITSM
Parameter
RMS on-state current
Average on-state current
Peak non-repetitive surge current
Test Conditions
Sxx08LSy
TC = 80°C
Sxx08RSy/Sxx08NSy
Sxx08DSy
Sxx08VSy
TC = 95°C
Sxx08LSy
TC = 80°C
Sxx08RSy/Sxx08NSy
Sxx08DSy
Sxx08VSy
TC = 95°C
Value
Unit
8
A
5.1
A
single half cycle; f = 50Hz;
TJ (initial) = 25°C
83
single half cycle; f = 60Hz;
TJ (initial) = 25°C
100
A
I2t
I2t Value for fusing
tp = 8.3 ms
41
A2s
di/dt
Critical rate of rise of on-state current
f = 60 Hz ; TJ = 110°C
70
A/μs
IGTM
Peak gate current
TJ = 110°C
1.6
A
PG(AV)
Average gate power dissipation
TJ = 110°C
0.4
W
Tstg
Storage temperature range
-40 to 150
°C
TJ
Operating junction temperature range
-40 to 110
°C
Value
Unit
8
A
5.1
A
Note: xx = voltage, y = sensitivity
Absolute Maximum Ratings — Standard SCRs
Symbol
IT(RMS)
IT(AV)
ITSM
Parameter
RMS on-state current
Average on-state current
Peak non-repetitive surge current
Test Conditions
Sxx08L
TC = 100°C
Sxx08R/Sxx08N
Sxx08D
Sxx08V
TC = 110°C
Sxx08L
TC = 100°C
Sxx08R/Sxx08N
Sxx08D
Sxx08V
TC = 110°C
single half cycle; f = 50Hz;
TJ (initial) = 25°C
83
single half cycle; f = 60Hz;
TJ (initial) = 25°C
100
A
I2t
I2t Value for fusing
tp = 8.3 ms
41
A 2s
di/dt
Critical rate-of-rise of on-state current
f = 60 Hz TJ = 125°C
100
A/μs
IGM
Peak gate current
TJ = 125°C
2
A
PG(AV)
Average gate power dissipation
TJ = 125°C
0.5
W
Tstg
Storage temperature range
-40 to 150
°C
TJ
Operating junction temperature range
-40 to 125
°C
Note: xx = voltage
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Electrical Characteristics (TJ = 25°C, unless otherwise specified) – Sensitive SCRs
Symbol
Value
Test Conditions
Sxx08xS1
Sxx08xS2
50
200
Sxx08xS3
Sxx08x4
500
100
Unit
IGT
VD = 6V RL = 100 Ω
MAX.
VGT
VD = 6V RL = 100 Ω
MAX.
0.8
V
VD = VDRM; RGK = 1kΩ; TJ = 110°C
TYP.
8
V/μs
VGD
VD = VDRM RL = 3.3 kΩ TJ = 110°C
MIN.
0.2
V
VGRM
dv/dt
6
μA
IGR = 10μA
MIN.
IH
IT = 20mA (initial)
MAX.
4
6
8
5
V
tq
IT=2A; tp=50µs; dv/dt=5V/µs; di/dt=-30A/µs
MAX.
75
50
45
60
μs
tgt
IG = 2 x IGT PW = 15µs IT = 12A
TYP.
3
4
5
4
μs
mA
Note: xx = voltage x = package
Electrical Characteristics (TJ = 25°C, unless otherwise specified) – Standard SCRs
Symbol
Value
Test Conditions
IGT
VD = 12V RL = 60 Ω
VGT
VD = 12V RL = 60 Ω
MAX.
MAX.
VD = VDRM; gate open; TJ = 100°C
mA
1.5
V
350
600V
300
1000V
250
MIN.
400V
VD = VDRM; gate open; TJ = 125°C
15
400V
800V
dv/dt
VGD
Unit
Sxx08x
100
V/μs
250
600V
225
800V
200
VD = VDRM RL = 3.3 kΩ TJ = 125°C
MIN.
0.2
V
IH
IT = 200mA (initial)
MAX.
30
mA
tq
IT=2A; tp=50µs; dv/dt=5V/µs; di/dt=-30A/µs
MAX.
35
μs
tgt
IG = 2 x IGT PW = 15µs IT = 16A
TYP.
2
μs
Note: xx = voltage x = package
Static Characteristics
Symbol
Test Conditions
VTM
IT = 16A; tp = 380 µs
Sxx08xyy
IDRM / IRRM
TJ = 25°C
TJ = 110°C
TJ = 25°C
VDRM = VRRM
Sxx08x
TJ = 100°C
TJ = 125°C
MAX.
Value
Unit
1.6
V
400 - 600V
5
400 - 600V
250
400 - 800V
10
1000V
MAX.
20
400 - 800V
200
1000V
3000
400 - 800V
500
μA
Note: xx = voltage, x = package, yy = sensitivity
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Thermal Resistances
Symbol
Parameter
Value
Junction to case (AC)
Rθ(J-C)
Junction to ambient
Rθ(J-A)
Sxx08RSy / Sxx08NSy
1.8
Sxx08LSy
3.4
Sxx08VSy
2.1
Sxx08DSy
1.5
Sxx08R / S xx08N
1.8
Sxx08L
3.4
Sxx08V
2.0
Sxx08D
1.5
Sxx08RSy
40
Sxx08LSy
65
Sxx08VSy
85
Sxx08R
40
Sxx08L
50
Sxx08V
70
Unit
°C/W
°C/W
Note: xx = voltage, y = sensitivity
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature (Sensitive SCR)
Figure 2: N
ormalized DC Gate Trigger Current
vs. Junction Temperature (Standard SCR)
4.0
Ratio of IGT / IGT (TJ = 25°C)
Ratio of IGT / IGT (TJ = 25°C)
4.0
3.0
2.0
1.0
0.0
3.0
2.0
1.0
0.0
-40
-15
60
35
10
85
110
-40
-15
Junction Temperature (TJ) - (°C)
Figure 3: Normalized DC Gate Trigger Voltage
vs. Junction Temperature
35
60
85
110
125
85
110
125
Figure 4: N
ormalized DC Holding Current
vs. Junction Temperature
2.0
2.0
Ratio of IH / IH (TJ = 25°C)
Ratio of VGT / VGT (TJ = 25°C)
10
Junction Temperature (TJ) - (°C)
1.5
1.0
0.5
1.5
1.0
0.5
0.0
0.0
-40
-15
10
35
60
Junction Temperature (TJ) - (°C)
85
110
125
-40
-15
10
35
60
Junction Temperature (TJ) - (°C)
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Figure 6: P
ower Dissipation (Typical)
vs. RMS On-State Current
8
32
TJ = 25°C
28
Average On-State Power Dissipation
[PD(AV)] -- (Watts)
Instantaneous On-state Current (iT) – Amps
Figure 5: On-State Current
vs. On-State Voltage (Typical)
24
20
16
12
8
4
7
6
5
4
3
2
1
0
0
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
0
1.6
1
2
Instantaneous On-state Voltage (vT) – Volts
Figure 7: Maximum Allowable Case Temperature
vs. RMS On-State Current
Maximum Allowable Case Temperature
(TC) - °C
Maximum Allowable Case
Temperature (TC) - °C
5
6
7
8
130
Sxx08R/Sxx08N
Sxx08R
125
Sxx08D
Sxx08V
120
Sxx08RSy/
Sxx08NSy
Sxx08RSy
115
Sxx08DSy
Sxx08VSy
110
Sxx08L
105
100
95
Sxx08LSy
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
Conduction Angle: 180°
FREE AIR RATING
90
85
80
0
1
2
3
4
5
6
7
8
Sxx08R/Sxx08N
Sxx08R
Sxx08D
Sxx08V
125
120
Sxx08RSy/
Sxx08NSy
Sxx08RSy
Sxx08DSy
Sxx08VSy
115
110
Sxx08L
105
100
95
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
Conduction Angle: 180°
FREE AIR RATING
90
85
80
9
0
Figure 9: Maximum Allowable Ambient Temperature
vs. RMS On-State Current
120
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Sxx08R
100
Sxx08L
Sxx08V
40
Sxx08VSy
20
0
0.0
0.5
1.0
1.5
RMS On-State Current [IT(RMS)] - Amps
2.0
Sxx08R
100
80
Sxx08RSy
Sxx08LSy
2
3
4
5
Figure 10: Maximum Allowable Ambient Temperature
vs. Average On-State Current
Maximum Allowable Ambient Temperature
(TA) - °C
120
1
Sx08LSy
Average On-State Current [IT(AVE)] - Amps
RMS On-State Current [IT(RMS)] - Amps
Maximum Allowable Ambient Temperature
(TA) - °C
4
Figure 8: M
aximum Allowable Case Temperature
vs. Average On-State Current
130
60
3
RMS On-State Current [IT(RMS)] - (Amps)
2.5
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Sxx08L
80
Sxx08V
Sxx08RSy
60 Sxx08LSy
40
Sxx08VSy
20
0
0.0
0.5
1.0
1.5
Average On-State Current [IT(AVE)] - Amps
Note: xx = voltage, y = sensitivity
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Figure 11: Peak Capacitor Discharge Current
Figure 12: P
eak Capacitor Discharge Current Derating
1.2
1000
Normalized Peak Current
Peak Discharge
Current (ITM) - Amps
1.0
100
ITRM
0.8
0.6
0.4
Sensitive SCR
Standard SCR
0.2
tW
10
0.5
1.0
10 .0
50.0
Pulse Current Duration (tw) - ms
0.0
0
25
50
75
100
125
150
Case Temperature (TC) - °C
Figure 13-1: Typical DC Gate Trigger Current with RGK
vs. Junction Temperature for S6008xS2
Figure 13-2: Typical DC Gate Trigger Current with RGK
vs. Junction Temperature for S6008xS3
Figure 14-1: Typical DC Holding Current with RGK
vs. Junction Temperature for S6008xS2
Figure 14-1: Typical DC Holding Current with RGK
vs. Junction Temperature for S6008xS3
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Figure 15-1: Typical Static dv/dt with RGK vs. Junction
Figure 15-2: Typical Static dv/dt with RGK vs. Junction
Figure 16-1: Typical turn off time with RGK vs. Junction
Figure 16-2: Typical DC Gate Trigger Current with RGK
Temperature for S6008xS2
Temperature for S6008xS2
Temperature for S6008xS3
vs. Junction Temperature for S6008xS3
Figure 17: S
urge Peak On-State Current vs. Number of Cycles
Peak Surge (Non-repetitive)On-state
Current (ITSM) – Amps
100
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS On-State Current: [IT(RMS)]: Maximum Rated Value at
Specified Case Temperature
10
Notes:
1. Gate control may be lost during and immediately following surge current
interval.
2. Overload may not be repeated until junction temperature has returned to
steady-state rated value.
1
1
10
100
1000
Surge Current Duration -- Full Cycles
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Soldering Parameters
Pb – Free assembly
Pre Heat
- Temperature Min (Ts(min))
150°C
- Temperature Max (Ts(max))
200°C
- Time (min to max) (ts)
60 – 180 secs
Average ramp up rate (Liquidus Temp) (TL)
to peak
5°C/second max
TS(max) to TL - Ramp-up Rate
5°C/second max
Reflow
- Temperature (TL) (Liquidus)
217°C
- Temperature (tL)
60 – 150 seconds
Peak Temperature (TP)
260+0/-5 °C
Time within 5°C of actual peak Temperature
(tp)
20 – 40 seconds
Ramp-down Rate
5°C/second max
Time 25°C to peak Temperature (TP)
8 minutes Max.
Do not exceed
280°C
Physical Specifications
Terminal Finish
100% Matte Tin-plated
Body Material
UL recognized epoxy meeting flammability rating
94V-0
Lead Material
Copper Alloy
Design Considerations
Careful selection of the correct component for the
application’s operating parameters and environment will
go a long way toward extending the operating life of the
Thyristor. Good design practice should limit the maximum
continuous current through the main terminals to 75% of
the component rating. Other ways to ensure long life for
a power discrete semiconductor are proper heat sinking
and selection of voltage ratings for worst case conditions.
Overheating, overvoltage (including dv/dt), and surge
currents are the main killers of semiconductors. Correct
mounting, soldering, and forming of the leads also help
protect against component damage.
tP
TP
Temperature
Reflow Condition
Ramp-up
TL
tL
TS(max)
Preheat
TS(min)
25
Ramp-do
Ramp-down
tS
time to peak temperature
Time
Environmental Specifications
Test
Specifications and Conditions
AC Blocking
MIL-STD-750, M-1040, Cond A Applied Peak
AC voltage @ 125°C for 1008 hours
Temperature Cycling
MIL-STD-750, M-1051,
100 cycles; -40°C to +150°C; 15-min dwell-time
Temperature/Humidity
EIA / JEDEC, JESD22-A101
1008 hours; 320V - DC: 85°C; 85%
rel humidity
High Temp Storage
MIL-STD-750, M-1031,
1008 hours; 150°C
Low-Temp Storage
1008 hours; -40°C
Resistance to
Solder Heat
MIL-STD-750 Method 2031
Solderability
ANSI/J-STD-002, category 3, Test A
Lead Bend
MIL-STD-750, M-2036 Cond E
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with Center Lead
TC MEASURING POINT
AREA (REF.) 0.17 IN2
O
A
E
Dimension
8.13
.320
P
A
ANODE
B
C
13.36
.526
D
7.01
.276
NOTCH IN
GATE LEAD
TO ID.
NON-ISOLATED
TAB
F
Inches
Millimeters
Min
Max
Min
Max
0.380
0.420
9.65
10.67
2.92
B
0.105
0.115
2.67
C
0.230
0.250
5.84
6.35
D
0.590
0.620
14.99
15.75
E
0.142
0.147
3.61
3.73
F
0.110
0.130
2.79
3.30
G
0.540
0.575
13.72
14.61
H
0.025
0.035
0.64
0.89
J
0.195
0.205
4.95
5.21
K
0.095
0.105
2.41
2.67
L
0.060
0.075
1.52
1.91
L
M
0.085
0.095
2.16
2.41
H
N
0.018
0.024
0.46
0.61
O
0.178
0.188
4.52
4.78
P
0.045
0.060
1.14
1.52
R
0.038
0.048
0.97
1.22
Min
Max
Min
Max
0.380
0.420
9.65
10.67
2.92
R
G
CATHODE
ANODE GATE
K
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm).
N
M
J
Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab
TC MEASURING POINT
O
A
E
P
AREA (REF.) 0.17 IN2
8.13
.320
Dimension
A
B
C
13.36
.526
D
7.01
.276
F
Inches
Millimeters
B
0.105
0.115
2.67
C
0.230
0.250
5.84
6.35
D
0.590
0.620
14.99
15.75
E
0.142
0.147
3.61
3.73
F
0.110
0.130
2.79
3.30
G
0.540
0.575
13.72
14.61
H
0.025
0.035
0.64
0.89
J
0.195
0.205
4.95
5.21
K
0.095
0.105
2.41
2.67
L
0.060
0.075
1.52
1.91
L
M
0.085
0.095
2.16
2.41
H
N
0.018
0.024
0.46
0.61
O
0.178
0.188
4.52
4.78
P
0.045
0.060
1.14
1.52
R
0.038
0.048
0.97
1.22
R
G
CATHODE
ANODE GATE
K
J
N
M
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm).
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Dimensions — TO-251AA (V/I-Package) — V/I-PAK Through Hole
TC MEASURING POINT
E
Anode
H
D
AREA: 0.040 IN2
Dimension
5.28
.208
J
A
5.34
.210
B
R
P
Q
S
K
C
Cathode
Anode
GATE
L
F
G
Inches
Millimeters
Min
Typ
Max
Min
Typ
A
0.037
0.040
0.043
0.94
1.01
Max
1.09
B
0.235
0.242
0.245
5.97
6.15
6.22
C
0.350
0.361
0.375
8.89
9.18
9.53
D
0.205
0.208
0.213
5.21
5.29
5.41
E
0.255
0.262
0.265
6.48
6.66
6.73
F
0.027
0.031
0.033
0.69
0.80
0.84
G
0.087
0.090
0.093
2.21
2.28
2.36
H
0.085
0.092
0.095
2.16
2.34
2.41
I
0.176
0.180
0.184
4.47
4.57
4.67
J
0.018
0.020
0.023
0.46
0.51
0.58
K
0.035
0.037
0.039
0.90
0.95
1.00
L
0.018
0.020
0.023
0.46
0.52
0.58
P
0.042
0.047
0.052
1.06
1.20
1.32
Q
0.034
0.039
0.044
0.86
1.00
1.11
R
0.034
0.039
0.044
0.86
1.00
1.11
S
0.074
0.079
0.084
1.86
2.00
2.11
I
Dimensions — TO-252AA (D-Package) — D-PAK Surface Mount
Anode
E
D
6.71
.264
5.28
.208
TC MEASURING POINT
Dimension
A
C
P
Q
Cathode
GATE
F
Anode
A
6.71
.264
5.34
.210
B
B
1.60
.063
1.80
.071
AREA : 0.040 IN2
3
.118
G
I
O L
K
M
N
J
H
4.60
.181
Inches
Millimeters
Min
Typ
Max
Min
Typ
Max
0.037
0.235
0.040
0.243
0.043
0.245
0.94
5.97
1.01
6.16
1.09
6.22
C
0.106
0.108
0.113
2.69
2.74
2.87
D
0.205
0.208
0.213
5.21
5.29
5.41
E
0.255
0.262
0.265
6.48
6.65
6.73
F
0.027
0.031
0.033
0.69
0.80
0.84
G
0.087
0.090
0.093
2.21
2.28
2.36
H
0.085
0.092
0.095
2.16
2.33
2.41
I
0.176
0.179
0.184
4.47
4.55
4.67
J
0.018
0.020
0.023
0.46
0.51
0.58
K
L
0.035
0.018
0.037
0.020
0.039
0.023
0.90
0.46
0.95
0.51
1.00
0.58
M
0.000
0.000
0.004
0.00
0.00
0.10
N
0.021
0.026
0.027
0.53
0.67
0.69
O
0°
0°
5°
0°
0°
5°
P
Q
0.042
0.047
0.052
1.06
1.20
1.32
0.034
0.039
0.044
0.86
1.00
1.11
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
Product Selector
Part Number
Voltage
400V
600V
800V
Gate Sensitivity
1000V
Type
Package
Sxx08RS2
X
X
-
-
0.2mA
Sensitive SCR
TO-220R
Sxx08LS2
X
X
-
-
0.2mA
Sensitive SCR
TO-220L
Sxx08VS2
X
X
-
-
0.2mA
Sensitive SCR
TO-251
Sxx08DS2
X
X
-
-
0.2mA
Sensitive SCR
TO-252
Sxx08RS3
X
X
-
-
0.5mA
Sensitive SCR
TO-220R
Sxx08LS3
X
X
-
-
0.5mA
Sensitive SCR
TO-220L
Sxx08VS3
X
X
-
-
0.5mA
Sensitive SCR
TO-251
Sxx08DS3
X
X
-
-
0.5mA
Sensitive SCR
TO-252
Sxx08R
X
X
X
X
15mA
Standard SCR
TO-220R
TO-220L
Sxx08L
X
X
X
X
15mA
Standard SCR
Sxx08V
X
X
X
X
15mA
Standard SCR
TO-251
Sxx08D
X
X
X
X
15mA
Standard SCR
TO-252
Sxx08NS2
X
X
-
-
0.2mA
Sensitive SCR
TO-263
Sxx08NS3
X
X
-
-
0.5mA
Sensitive SCR
TO-263
Sxx08N
X
X
X
X
15mA
Standard SCR
TO-263
Sxx08DS1
-
X
-
-
50µA
Sensitive SCR
TO-252
Sxx08DS4
-
X
-
-
100µA
Sensitive SCR
TO-252
Note: xx = Voltage/10
Packing Options
Part Number
Marking
Weight
Packing Mode
Base Quantity
Sxx08L/RyyTP
Sxx08L/Ryy
2.2 g
Tube
1000 (50 per tube)
750 (75 per tube)
Sxx08DyyTP
Sxx08Dyy
0.3 g
Tube
Sxx08DyyRP
Sxx08Dyy
0.3 g
Embossed Carrier
2500
Sxx08VyyTP
Sxx08Vyy
0.4 g
Tube
750 (75 per tube)
Sxx08L/RTP
Sxx08L/R
2.2 g
Tube
1000 (50 per tube)
Sxx08DTP
Sxx08D
0.3 g
Tube
750 (75 per tube)
Sxx08DRP
Sxx08D
0.3 g
Embossed Carrier
2500
Sxx08NyyTP
Sxx08Nyy
1.6g
Tube
1000 (50 per tube)
Sxx08NyyRP
Sxx08Nyy
1.6g
Embossed Carrier
500
Sxx08NTP
Sxx08N
1.6g
Tube
1000 (50 per tube)
Sxx08NRP
Sxx08N
1.6g
Embossed Carrier
500
Sxx08VRP
Sxx08V
0.4 g
Tube
750 (75 per tube)
Note: xx = Voltage/10; yy = Sensitivity
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
Thyristors
8 Amp Sensitive & Standard SCRs
TO-252 Embossed Carrier Reel Pack (RP) Specifications
Meets all EIA-481-2 Standards
* Cover tape
0.315
(8.0)
Anode
12.99
(330.0)
0.512 (13.0)
Arbor Hole
Diameter
Cathode
XXXXXX
DC
XX
0.059
DIA
(1.5)
XXXXXX
DC
XX
Gate
XXXXXX
*
DC
0.524
(13.3)
XX
0.63
(16.0)
XXXXXX
0.157
(4.0)
Dimensions
are in inches
(and millimeters).
0.64
(16.3)
Direction of Feed
TO-202 Type 1 (F Package)
Part Numbering System
TO-202 Type 1 (F Package)
Part Marking System
TO-251AA - (V Package)
TO-252AA - (D Package)
S6008F1
S 60 08 L S2 56
COMPONENT TYPE
S: SCR
VOLTAGE RATING
40: 400V
60: 600V
80: 800V
K0: 1000V
CURRENT RATING
08: 8A
yxxxx
®
S6008DS2
LEAD FORM DIMENSIONS
xx: Lead Form Option
SENSITIVITY & TYPE
TO-263 AA - (N Package)
Standard SCR:
Sensitive SCR:
TO-220 AB(blank):
- (L and
R Package)
15mA
S1: 50µA
S2: 200µA
S3: 500µA
S4: 100µA
S6008RS2
YMXXX
PACKAGE TYPE
L: TO-220 Isolated
R: TO-220 Non-Isolated
V: TO-251 (V/I-Pak)
D: TO-252 (D-Pak)
N: TO-263 (D2PAK)
Date Code Marking
S6008F1
TO-251AA - (V Package
TO-252AA - (D Package
S6008DS2
yxxxx
®
YMLDD
S6008DS2
YMLDD
®
S600
®
Date Code Marking
Y:Year Code
M: Month Code
L: Location Code
DD: Calendar Code
YMLDD
TO-263 AA - (N Package)
TO-220 AB - (L and R Package)
®
Date Code Marking
Y:Year Code
M: Month Code
L: Location Code
DD: Calendar Code
®
Y:Year Code
M: Month Code
XXX: Lot Trace Code
S6008RS2
YMXXX
®
Date Code Marking
Y:Year Code
M: Month Code
XXX: Lot Trace Code
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are
not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics.
©2019 Littelfuse, Inc
Specifications are subject to change without notice.
Revised: BO.12/10/20
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