241
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
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
• RoHS compliant
• Glass – passivated
junctions
• Voltage capability up
to 1000 V
• Surge capability up
to 100 A
Main Features
Symbol Value Unit
IT(RMS) 10 A
VDRM /VRRM 400 to 1000 V
IGT 0.2 to 15 mA
Schematic Symbol
Agency Approval
Agency Agency File Number
®TO-220L 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.
Internally constructed isolated packages are offered for
ease of heat sinking with highest isolation voltage.
AK
G
®
242
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Absolute Maximum Ratings — Standard SCRs
Symbol Parameter Test Conditions Value Unit
IT(RMS) RMS on-state current
Sxx10L TC = 95°C
10 A
Sxx10R
Sxx10D
Sxx10V
TC = 105°C
IT(AV) Average on-state current
Sxx10L TC = 95°C
6.4 A
Sxx10R
Sxx10D
Sxx10V
TC = 105°C
ITSM Peak non-repetitive surge current
single half cycle; f = 50Hz;
TJ (initial) = 25°C 83
A
single half cycle; f = 60Hz;
TJ (initial) = 25°C 100
I2tI2t Value for fusing tp = 8.3 ms 41 A2s
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
TJOperating junction temperature range -40 to 125 °C
Note: xx = voltage
Absolute Maximum Ratings — Sensitive SCRs
Symbol Parameter Test Conditions Value Unit
IT(RMS) RMS on-state current
Sxx10LSy TC = 80°C
10 A
Sxx10RSy
Sxx10DSy
Sxx10VSy
TC = 95°C
IT(AV) Average on-state current
Sxx10LSy TC = 80°C
6.4 A
Sxx10RSy
Sxx10DSy
Sxx10VSy
TC = 95°C
ITSM Peak non-repetitive surge current
single half cycle; f = 50Hz;
TJ (initial) = 25°C 83
A
single half cycle; f = 60Hz;
TJ (initial) = 25°C 100
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 100 A/μs
IGM Peak gate current TJ = 110°C 1 A
PG(AV) Average gate power dissipation TJ = 110°C 0.1 W
Tstg Storage temperature range -40 to 150 °C
TJOperating junction temperature range -40 to 110 °C
Note: xx = voltage, y = sensitivity
243
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Electrical Characteristics (TJ = 25°C, unless otherwise specified) – Sensitive SCRs
Symbol Test Conditions Value Unit
Sxx10xS2 Sxx10xS3
IGT VD = 6V RL = 100 ΩMAX. 200 500 μA
VGT MAX. 0.8 V
dv/dt 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 IGR = 10μA MIN. 6 V
IHIT = 20mA (initial) MAX. 6 8 mA
tq(1) MAX. 50 45 μs
tgt IG = 2 x IGT; PW = 15µs; IT = 12A TYP. 4 5 μs
NOTE: xx = voltage, x = package
(1) IT=2A; tp=50µs; dv/dt=5V/µs; di/dt=-30A/µs
Symbol Test Conditions Value Unit
Sxx10x
IGT VD = 12V RL = 60 ΩMAX. 15 mA
VGT MAX. 1. 5 V
dv/dt
VD = VDRM; gate open; TJ = 100°C
400V
MIN.
350
V/μs
600V 300
800V 250
1000V 100
VD = VDRM; gate open; TJ = 125°C
400V 250
600V 225
800V 200
VGD VD = VDRM; RL = 3.3 kΩ; TJ = 125°C MIN. 0.2 V
IHIT = 200mA (initial) MAX. 30 mA
tq(1) MAX. 35 μs
tgt IG = 2 x IGT; PW = 15µs; IT = 20A TYP. 2 μs
NOTE: xx = voltage, x = package
(1) IT=2A; tp=50µs; dv/dt=5V/µs; di/dt=-30A/µs
Electrical Characteristics (TJ = 25°C, unless otherwise specified) – Standard SCRs
Static Characteristics
Symbol Test Conditions Value Unit
VTM IT = 20A; tp = 380 µs MAX. 1. 6 V
IDRM / IRRM VDRM / VRRM
Sxx10xyy
TJ = 25°C 400 - 600V
MAX.
5
μA
TJ = 110°C 400 - 600V 250
Sxx10x
TJ = 25°C
400 - 800V 10
1000V 20
TJ = 100°C
400 - 800V 200
1000V 3000
TJ = 125°C 400 - 800V 500
Note: xx = voltage, x = package, yy = sensitivity
244
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Thermal Resistances
Symbol Parameter Value Unit
Rθ(J-C) Junction to case (AC)
Sxx10RSy 1. 6
°C/W
Sxx10LSy 3.0
Sxx10VSy 1. 7
Sxx10DSy 1.45
Sxx10R 1. 6
Sxx10L 3.0
Sxx10V 1. 7
Sxx10D 1.45
Rθ(J-A) Junction to ambient
Sxx10RSy 40
°C/W
Sxx10LSy 65
Sxx10VSy 85
Sxx10R 40
Sxx10L 50
Sxx10V 70
Note: xx = voltage, y = sensitivity
Figure 1: Normalized DC Gate Trigger Current
vs. Junction Temperature (Sensitive SCR)
Figure 2: Normalized DC Gate Trigger Current
vs. Junction Temperature (Standard SCR)
0.0
1.0
2.0
3.0
4.0
-40-15 10 35 60 85 110
Junction Temperature (TJ) -- (°C)
Ratio of I
GT
/ I
GT
(T
J
= 25°C)
125
0.0
1.0
2.0
3.0
4.0
-40 -1510356085110
Junction Temperature (TJ) -- (°C)
Ratio of I
GT
/ I
GT
(T
J
= 25°C)
245
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
125
0.0
0.5
1.0
1.5
2.0
-40-15 10 35 60 85 110
Junction Te mperature (TJ) -- (°C)
Ratio of IH / IH (TJ = 25°C)
125
0.0
0.5
1.0
1.5
2.0
-40 -1510356085110
Junction Temperature (TJ) -- (°C)
Ratio of V
GT
/ V
GT
(T
J
= 25°C)
0
4
8
12
16
20
24
28
32
0.7 0.8 0.9 1.01.1 1.21.3 1.41.5 1.6
Instantaneous On-state Current
(iT) – Amps
Instantaneous On-state Voltage (vT) – Volts
TJ = 25ºC
0
1
2
3
4
5
6
7
8
9
10
012345678910
RMS On-State Current [I
T(RMS)
] -- (Amps)
Average On-State Power Dissipation
[P
D(AV)
] -- (Watts)
Figure 5: On-State Current vs. On-State
Voltage (Typical)
Figure 6: Power Dissipation (Typical) vs. RMS
On-State Current
Figure 3: Normalized DC Gate Trigger Voltage
vs. Junction Temperature
Figure 4: Normalized DC Holding Current
vs. Junction Temperature
Figure 7: Maximum Allowable Case Temperature
vs. RMS On-State Current
Figure 8: Maximum Allowable Case Temperature
vs. Average On-State Current
70
75
80
85
90
95
100
105
110
115
120
125
130
012345678910 11
RMS On-State Current [IT(RMS)] - Amps
Sxx10RSy
Sxx10DSy
Sxx10VSy
Sxx10L
Sxx10LSy
Sxx10R
Sxx10D
Sxx10V
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Maximum Allowable Case
Temperature (TC) - °C
70
75
80
85
90
95
100
105
110
115
120
125
130
012345
67
Sxx10LSy
Sxx10RSy
Sxx10DSy
Sxx10VSy
Sxx10R
Sxx10D
Sxx10V
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Maximum Allowable Case
Temperature (TC) - °C
Average On-State Current [IT(AVE)] - Amps
Sxx10L
246
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Figure 11: Peak Capacitor Discharge Current Figure 12: Peak Capacitor Discharge Current Derating
Figure 9: Maximum Allowable Ambient Temperature
vs. RMS On-State Current
Figure 10: Maximum Allowable Ambient Temperature
vs. Average On-State Current
Note: xx = voltage, y = sensitivity
0
20
40
60
80
100
120
0.0 0.5 1.
01
.5
Average On-State Current [IT(AVE)] - Amps
Maximum Allowable Ambient
Te mperature (T
A
) - °C
Sxx10RSy
Sxx10LSy
Sxx10VSy
Sxx10R
Sxx10L
Sxx10V
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0255075100 12
51
50
Normalized Peak Current
Sensitive SCR
Case Te mperature (TC) - °C
Standard SCR
10
100
1000
0.5 1.
01
0.0 50.0
Pulse Current Duration (tW) - ms
Peak Discharge Current (ITM) - Amps
ITRM
tW
0
20
40
60
80
100
120
0.00.5 1.01.5 2.
02
.5
Average On-State Current [I
T(AVE)
] - Amps
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
FREE AIR RATING
Sxx10R
Sxx10L
Sxx10V
Sxx10RSy
Sxx10LSy
Sxx10VSy
Maximum Allowable Case Temperature
(T
C
) - °C
1
10
100
1000
110100 1000
Peak Surge (Non-repetitive)
On-state Current (ITSM) – Amps
Surge Current Duration -- Full Cycles
Figure 13: Surge Peak On-State Current vs. Number of Cycles
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS On-State Current: [IT(RMS)]: Maximum Rated
Value at Specified Case Temperature
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.
247
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Soldering Parameters
Reflow Condition 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
Time
Temperature
TP
TL
TS(max)
TS(min)
25
tP
tL
tS
time to peak temperature
Preheat
P
r
e
h
eat
Ramp-upRamp-up
Ramp-down
R
am
p
-
do
Physical Specifications 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
Thermal Shock
MIL-STD-750, M-1056
10 cycles; 0°C to 100°C; 5-min dwell-
time at each temperature; 10 sec (max)
transfer time between temperature
Autoclave
EIA / JEDEC, JESD22-A102
168 hours (121°C at 2 ATMs) and
100% R/H
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
Terminal Finish 100% Matte Tin-plated
Body Material UL recognized epoxy meeting ammability
classification 94V-0
Lead Material Copper Alloy
Design Considerations
Careful selection of the correct device 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 device
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.
248
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Product Selector
Part Number Voltage Gate Sensitivity Type Package
400V 600V 800V 1000V
Sxx10RS2 X X 0.2mA Sensitive SCR TO-220R
Sxx10LS2 X X 0.2mA Sensitive SCR TO-220L
Sxx10VS2 X X 0.2mA Sensitive SCR TO-251
Sxx10DS2 X X 0.2mA Sensitive SCR TO-252
Sxx10RS3 X X 0.5mA Sensitive SCR TO-220R
Sxx10LS3 X X 0.5mA Sensitive SCR TO-220L
Sxx10VS3 X X 0.5mA Sensitive SCR TO-251
Sxx10DS3 X X 0.5mA Sensitive SCR TO-252
Sxx10R X X X X 15mA Standard SCR TO-220R
Sxx10L X X X X 15mA Standard SCR TO-220L
Sxx10V X X X X 15mA Standard SCR TO-251
Sxx10D X X X X 15mA Standard SCR TO-252
Note: xx = Voltage
Dimensions — TO-251AA (V/I-Package) — V/I-PAK Through Hole
Dimension Inches Millimeters
Min Typ Max Min Typ Max
A 0.040 0.044 0.050 1.02 1. 11 1.27
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
G0.087 0.090 0.093 2.21 2.28 2.36
H0.085 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
K0.038 0.040 0.044 0.97 1. 01 1. 12
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. 0 0 1. 11
R 0.034 0.039 0.044 0.86 1. 0 0 1. 11
S 0.074 0.079 0.084 1.86 2.00 2.11
AREA: 0.040 IN
2
T
C
MEASURING POINT
GATE G
I
E
D
A
B
C
F
J
H
K
L
5.28
.208
5.34
.210
Anode
Cathode
Anode
P
Q
RS
249
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Dimensions — TO-252AA (D-Package) — D-PAK Surface Mount
Dimension Inches Millimeters
Min Typ Max Min Typ Max
A 0.040 0.043 0.050 1.02 1.09 1.27
B 0.235 0.243 0.245 5.97 6.16 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
G0.087 0.090 0.093 2.21 2.28 2.36
H0.085 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
K0.038 0.040 0.044 0.97 1.02 1. 12
L 0.018 0.020 0.023 0.46 0.51 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 0.042 0.047 0.052 1.06 1.20 1.32
Q 0.034 0.039 0.044 0.86 1. 0 0 1. 11
M
O
N
H
J
L
K
.118
3
.063
1.60
.071
1.80
.264
6.71
.264
6.71
.181
4.60
GATE
Anode
Cathode
Anode
T
C
MEASURING POINT
G
I
D
E
A
B
C
F
5.28
.208
5.34
.210
: 0.040 IN
2
AREA
P
Q
250
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with Center Lead
Dimension Inches Millimeters
Min Max Min Max
A 0.380 0.420 9.65 10.67
B 0.105 0.115 2.67 2.92
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
G0.540 0.575 13.72 14.61
H0.025 0.035 0.64 0.89
J 0.195 0.205 4.95 5.21
K0.095 0.105 2.41 2.67
L 0.060 0.075 1.52 1.91
M 0.085 0.095 2.16 2.41
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
K
J
A
H
G
B
F
E
C
D
L
R
T
C
MEASURING POINT
ANODE
O
P
N
M
.276
7. 01
.526
13.36
.320
8.13
AREA (REF.) 0.17 IN
2
NOTCH IN
GATE LEAD
TO ID.
NON-ISOLATED
TAB
GATECATHODE ANODE
Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab
Dimension Inches Millimeters
Min Max Min Max
A 0.380 0.420 9.65 10.67
B 0.105 0.115 2.67 2.92
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
G0.540 0.575 13.72 14.61
H0.025 0.035 0.64 0.89
J 0.195 0.205 4.95 5.21
K0.095 0.105 2.41 2.67
L 0.060 0.075 1.52 1.91
M 0.085 0.095 2.16 2.41
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
A
H
G
B
F
E
C
D
L
R
T
C
MEASURING POINT AREA (REF.) 0.17 IN
2
O
P
N
M
.320
8.13
.526
13.36
.276
7. 01
K
J
GATECATHODE ANODE
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm).
Note: Maximum torque to
be applied to mounting tab
is 8 in-lbs. (0.904 Nm).
251
Revised: June 24, 2011 04:57 PM
©2011 Littelfuse, Inc
Teccor® brand Thyristors
Specifications are subject to change without notice.
Please refer to http://www.littelfuse.com for current information.
10 Amp Sensitive & Standard SCRs
Sxx10xSx & Sxx10x Series
Packing Options
Part Number Marking Weight Packing Mode Base Quantity
Sxx10L/Ryy Sxx10L/Ryy 2.2 g Bulk 500
Sxx10L/RyyTP Sxx10L/Ryy 2.2 g Tube 500 (50 per tube)
Sxx10DyyTP Sxx10Dyy 0.3 g Tube 750 (75 per tube)
Sxx10DyyRP Sxx10Dyy 0.3 g Embossed Carrier 2500
Sxx10VyyTP Sxx10Vyy 0.4 g Tube 750 (75 per tube)
Sxx10L/R Sxx10L/R 2.2 g Bulk 500
Sxx10L/RTP Sxx10L/R 2.2 g Tube 500 (50 per tube)
Sxx10DTP Sxx10D 0.3 g Tube 750 (75 per tube)
Sxx10DRP Sxx10D 0.3 g Embossed Carrier 2500
Sxx10VTP Sxx10V 0.4 g Tube 750 (75 per tube)
Note: xx = Voltage; yy = Sensitivity
0.512 (13.0) Arbor
Hole Dia.
DC
XXXXXX
XXXXXX
DC
XXXXXX
DC
XXXXXX
XX
XX
XX
Gate Cathode
Anode
0.63
(16.0)
0.157
(4.0)
0.64
(16.3)
12.99
(330.0)
0.524
(13.3)
0.315
(8.0)
0.059 Dia
(1.5)
*
*Cover tape
Direction of Feed
Dimensions
are in inches
(and millimeters).
TO-252 Embossed Carrier Reel Pack (RP) Specifications
Meets all EIA-481-2 Standards
Part Numbering System Part Marking System
CURRENT
10: 10A
SENSITIVITY & TYPE
Sensitive SCR:
S2: 200µA
Standard SCR:
(blank): 15mA
PACKAGE TYPE
L:TO-220 Isolated
R : TO-220 Non-Isolated
V:TO-251 (VPAK)
D:TO-252 (DPAK)
VOLTAGE RATING
40 :
400V
60 :
600V
80 :
800V
K0 :
1000V
LEAD FORM DIMENSIONS
xx
:
Lead Form Option
S 60 10 L S2 56
DEVICE TYPE
S :
SCR
S3: 500µA
Sxx10DS3
YMLDD
TO-252AA –(D Package)
TO-251AA –(V Package)
®
®
®
MY
M
Y
Sxx10R
Sxx10L
