Thyristors Datasheet
SVxx16xx series
16 Amp High Junction Temperature SCRs
RoHS
Description
The SVxx16xx high junction temperature SCR series is ideal for
uni-directional switch applications such as phase control in heating,
motor speed controls, converters/rectifiers and inrush current
controllers.
These SCRs have a low gate current, (IGT) trigger level of 6mA
and 10mA maximum at approximately 1.5V for SVxx16x1 and
SVxx16x2, respectively.
Features & Benefits
■ Halogen free and RoHS
compliant
■ 150°C maximum junction
temperature
Agency File Number
Applications
L Packages: E71639
Typical applications include AC Generator (ACG) rectifiers, battery
voltage regulators, generic converters and inrush current controller
in various AC and DC applications. Additional applications include
controls for power tools, home/brown good and white goods
appliances.
Internally constructed isolated packages are offered for ease of
heat sinking with high isolation voltage.
Main Features
Symbol
■ UL Recognized to UL 1557
as an Electrically Isolated
Semiconductor Device
■ Surge capability up to 225A at
60 Hz half cycle
Agency Approval
Agency
■ High dv/dt performance
Value
Unit
A
IT(RMS)
16
VDRM /VRRM
600
V
IGT
6 to 10
mA
Schematic Symbol
A
K
G
1
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 06/16/21
Thyristors Datasheet
SVxx16xx series
16 Amp High Junction Temperature SCRs
Absolute Maximum Ratings — Standard SCRs
Symbol
Parameter
Test Conditions
Value
Unit
VDSM/VRSM
Peak non-repetitive blocking voltage
PW=100 μs
800
V
IT(RMS)
RMS on-state current
IT(AV)
Average on-state current
ITSM
Peak non-repetitive surge current
I 2t
I2t Value for fusing
di/dt
Critical rate of rise of on-state current
IGM
Peak gate current
PG(AV)
Average gate power dissipation
Tstg
TJ
SVxx16Lx
TC = 110°C
SVxx16Rx
TC = 135°C
SVxx16Nx
SVxx16Lx
TC = 110°C
SVxx16Rx
TC = 135°C
SVxx16Nx
single half cycle; f = 50Hz;
TJ (initial) = 25°C
single half cycle; f = 60Hz;
TJ (initial) = 25°C
tp = 8.3 ms
16
A
16
10.2
A
10.2
188
A
225
210
A 2s
f = 60 Hz ; TJ = 150°C
100
A/μs
TJ = 150°C
4
A
TJ = 150°C
0.8
W
Storage temperature range
-40 to 150
°C
Operating junction temperature range
-40 to 150
°C
Note: xx=voltage/10, x=sensitivity
Electrical Characteristics (TJ = 25°C, unless otherwise specified)
Symbol
Test Conditions
IGT
SVxx16x1
VD = 12V; RL = 60 Ω
VGT
VD = 67%VDRM; gate open; TJ = 125°C
dv/dt
MIN.
2
5
MAX.
6
10
MAX.
1.5
1.5
MIN.
VD = 67% VDRM; gate open; TJ = 150°C
SVxx16x2
400
800
200
400
Unit
mA
V
V/μs
VGD
VD = VDRM RL = 3.3 kΩ TJ = 150°C
MIN.
0.2
0.2
V
IH
IT = 200mA (initial)
MAX.
22
35
mA
tq
IT=2A; tp=50µs; dv/dt=5V/µs; di/dt=-30A/µs
MAX.
25
25
μs
tgt
IG = 2 x IGT PW = 15µs IT = 32A
TYP.
2.6
2.6
μs
Note: xx=voltage/10, x=package
Static Characteristics
Symbol
Test Conditions
VTM
IT = 32A; tp = 380 µs
Value
Unit
MAX.
1.6
V
MAX.
1000
TJ = 25°C
IDRM / IRRM
VDRM = VRRM
10
TJ = 125°C
TJ = 150°C
μA
3000
Thermal Resistances
Symbol
RƟ(JC)
Parameter
Value
SVxx16Rx
SVxx16Nx
SVxx16Lx
Junction to case (AC)
1.0
2.5
Unit
°C/W
Note: xx=voltage/10, x=sensitivity
2
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 06/16/21
Thyristors Datasheet
SVxx16xx series
16 Amp High Junction Temperature SCRs
Figure 1:
Normalized DC Gate Trigger Current
vs. Junction Temperature
Figure 2:
Normalized DC Gate Trigger Voltage
vs. Junction Temperature
2.0
1.4
1.8
1.2
Ratio of VGT/VGT(TJ=25˚C)
Ratio of IGT/IGT(TJ=25˚C)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.8
0.6
0.4
0.2
0.2
0.0
1.0
-40
-15
10
35
60
85
110
Junction Temperature (TJ)- ºC
135
0.0
150
2.0
30
Instantaneous On-State Current(IT) -Amps
1.8
Ratio of IH/IH(TJ=25˚C)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
-40
-15
10
35
60
85
110
Junction Temperature (TJ)- ºC
135
-15
10
35
60
85
110
Junction Temperature (TJ)- ºC
135
150
Figure 4:
On-State Current vs. On-State Voltage (Typical)
Figure 3:
Normalized DC Holding Current vs. Junction Temperature
0.0
-40
25
20
15
10
5
0
150
TJ=25º
0.7
0.8
0.9
1
1.1
1.2
1.3
Instantaneous On-State Voltage(VT) -Volts
1.4
1.5
Figure 6:
Maximum Allowable Case Temperature
vs. RMS On-State Current
Figure 5:
Power Dissipation (Typical) vs. RMS On-State Current
25
155
Maximum Allowable Case
Temperature (TC ) - °C
Average On-State
Power Dissipation (PD(AV))-Watts
150
20
15
10
5
145
SVxx16Rx
SVxx16Nx
140
135
130
SVxx16Lx
125
120
115
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
110
0
105
0
5
10
15
RMS On-State Current (IT(RMS))
- Amps
0
20
2
4
6
8
10
12
14
16
18
RMS On-State Current [IT(RMS)] - Amps
3
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 06/16/21
Thyristors Datasheet
SVxx16xx series
16 Amp High Junction Temperature SCRs
Figure 7:
Maximum Allowable Case Temperature
vs. Average On-State Current
Figure 8:
Peak Capacitor Discharge Current
150
1000
145
Maximum Allowable Case
Temperature (TC)- °C
Peak Discharge Current (ITM) - Amps
SVxx16Rx
SVxx16Nx
140
135
130
SVxx16Lx
125
120
115
110
CURRENT WAVEFORM: Sinusoidal
LOAD: Resistive or Inductive
CONDUCTION ANGLE: 180°
105
1
2
3
4
ITRM
tW
10
100
0
100
5
6
7
8
9
Average On-State Current [IT(AVG) ] - Amps
10
0.5
11
10.0
1.0
50.0
Pulse Current Duration (tw) - ms
Figure 9:
Peak Capacitor Discharge Current Derating
1.2
Normalized Peak Current
1.0
0.8
0.6
0.4
0.2
0.0
0
25
50
75
100
125
150
Case Temperature (TC) - ºC
Figure 10: Surge Peak On-State Current vs. Number of Cycles
Peak Surge (Non-repetitive)
On-state Current (I TSM) – Amps
1000
SUPPLY FREQUENCY: 60 Hz Sinusoidal
LOAD: Resistive
RMS On-State Current: [IT(RMS)]: Maximum Rated
Value at Specified Case Temperature
Notes:
1. G
ate control may be lost during and immediately
following surge current interval.
2. O
verload may not be repeated until junction
temperature has returned to steady-state
rated value.
SVx16Rx
SVxx16Nx
100
SVxx16Lx
10
1
10
100
1000
Surge Current Duration -- Full Cycles
4
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 06/16/21
Thyristors Datasheet
SVxx16xx series
16 Amp High Junction Temperature SCRs
Soldering Parameters
Pre Heat
- 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
- Time (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
Ramp-up
TL
Body Material
Lead Material
tL
T S(max)
Preheat
T S(min)
Ramp-dow
Ramp-down
tS
25
time to peak temperature
Physical Specifications
Terminal Finish
tP
TP
Temperature
- Temperature Min (Ts(min))
Pb – Free
assembly
150°C
Reflow Condition
Time
Environmental Specifications
100% Matte Tin-plated
UL Recognized compound meeting flammability
rating V-0
Copper Alloy
Test
AC Blocking
Temperature Cycling
Design Considerations
Temperature/Humidity
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.
Resistance to Solder Heat
Solderability
Lead Bend
Moisture Sensitivity Level
5
Specifications and Conditions
MIL-STD-750, M-1040, Cond A
Applied Peak AC voltage @ 150°C for
1008 hours
MIL-STD-750, M-1051,
1000 cycles; -55°C to +150°C;
15-min dwell-time
EIA / JEDEC, JESD22-A101
1008 hours; 160V - DC: 85°C;
85% rel humidity
MIL-STD-750 Method 2031
ANSI/J-STD-002, category 3, Test A
MIL-STD-750, M-2036 Cond E
Level 1, JEDEC-J-STD-020D
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 06/16/21
Thyristors Datasheet
SVxx16xx series
16 Amp High Junction Temperature SCRs
Dimensions — TO-220AB (L-Package) — Isolated Mounting Tab
TC MEASURING POINT
O
A
E
P
AREA (REF.) 0.17 IN2
Dimension
8.13
.320
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
R
B
C
13.36
.526
D
7.01
.276
F
R
G
L
H
CATHODE
ANODE
GATE
N
K
M
J
Inches
Millimeters
Min
Max
Min
Max
0.380
0.105
0.230
0.590
0.142
0.110
0.540
0.025
0.195
0.095
0.060
0.085
0.018
0.178
0.045
0.038
0.420
0.115
0.250
0.620
0.147
0.130
0.575
0.035
0.205
0.105
0.075
0.095
0.024
0.188
0.060
0.048
9.65
2.67
5.84
14.99
3.61
2.79
13.72
0.64
4.95
2.41
1.52
2.16
0.46
4.52
1.14
0.97
10.67
2.92
6.35
15.75
3.73
3.30
14.61
0.89
5.21
2.67
1.91
2.41
0.61
4.78
1.52
1.22
Dimensions — TO-220AB (R-Package) — Non-Isolated Mounting Tab Common with
Center Lead
TC MEASURING POINT
O
A
E
P
AREA (REF.) 0.17 IN2
Dimension
8.13
.320
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
R
ANODE
B
C
13.36
.526
D
7.01
.276
NOTCH IN
GATE LEAD
TO ID.
NON-ISOLATED
TAB
F
R
G
L
H
CATHODE
ANODE
K
J
GATE
N
M
Note: Maximum torque to be applied to mounting
tab is 8 in-lbs. (0.904 Nm).
6
Inches
Millimeters
Min
Max
Min
Max
0.380
0.105
0.230
0.590
0.142
0.110
0.540
0.025
0.195
0.095
0.060
0.085
0.018
0.178
0.045
0.038
0.420
0.115
0.250
0.620
0.147
0.130
0.575
0.035
0.205
0.105
0.075
0.095
0.024
0.188
0.060
0.048
9.65
2.67
5.84
14.99
3.61
2.79
13.72
0.64
4.95
2.41
1.52
2.16
0.46
4.52
1.14
0.97
10.67
2.92
6.35
15.75
3.73
3.30
14.61
0.89
5.21
2.67
1.91
2.41
0.61
4.78
1.52
1.22
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 06/16/21
Thyristors Datasheet
SVxx16xx series
16 Amp High Junction Temperature SCRs
Dimensions — TO- 263AB (N-package) — D2-Pak Surface Mount
TC MEASURING POINT
B
AREA: 0.11 in
C
V
2
Dimension
E
ANODE
A
B
C
D
E
F
G
H
J
K
S
V
U
W
8.41
.331
7.01
.276
A
S
W
U
K
GATE
CATHODE
G
J
8.13
.320
H
D
F
11.68
.460
2.16
.085
7.01
.276
7.01
.276
Inches
Millimeters
Min
Max
Min
Max
0.360
0.380
0.178
0.025
0.045
0.060
0.095
0.092
0.018
0.090
0.590
0.035
0.002
0.040
0.370
0.420
0.188
0.035
0.060
0.075
0.105
0.102
0.024
0.110
0.625
0.045
0.010
0.070
9.14
9.65
4.52
0.64
1.14
1.52
2.41
2.34
0.46
2.29
14.99
0.89
0.05
1.02
9.40
10.67
4.78
0.89
1.52
1.91
2.67
2.59
0.61
2.79
15.88
1.14
0.25
1.78
16.89
.665
8.89
.350
1.40
.055
3.81
.150
2.03
.080
6.60
.260
Product Selector
Part Number
SVxx16L1
SVxx16R1
SVxx16N1
SVxx16L2
SVxx16R2
SVxx16N2
Voltage
600V
X
X
X
X
X
X
Gate Sensitivity
Type
Package
6mA
6mA
6mA
10mA
10mA
10mA
Standard SCR
Standard SCR
Standard SCR
Standard SCR
Standard SCR
Standard SCR
TO-220L
TO-220R
TO-263
TO-220L
TO-220R
TO-263
Note: xx = Voltage/10
Packing Options
Part Number
Marking
Weight
Packing Mode
Base Quantity
SVxx16LxTP
SVxx16RxTP
SVxx16NxTP
SVxx16NxRP
SVxx16Ly
SVxx16Ry
SVxx16Ny
SVxx16Ny
2.2g
2.2g
1.6g
1.6g
Tube
Tube
Tube
Embossed Carrier
1000 (50 per tube)
1000 (50 per tube)
1000 (50 per tube)
500
Note: xx=voltage/10, x=sensitivity
7
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 06/16/21
Thyristors Datasheet
SVxx16xx series
16 Amp High Junction Temperature SCRs
Part Numbering System
Part Marking System
SV 60 16 L 1 TP
T0-220 AB - (L and R Package)
T0-263 AB - (N Package)
Packing Type
TP: Tube Pack
RP: Reel Pack
Component Type
SV: high temperature
high dv/dt SCR
Sensitivity & Type
1: 6mA
2:10mA
Voltage Rating
60: 600V
SV6016R1
YM
®
Package Type
L: TO-220 Isolated
R: TO-220 Non-Isolated
N: TO-263 (D2-Pak)
Current Rating
16: 16A
Date Code Marking
Y:Year Code
M: Month Code
XXX: Lot Trace Code
TO-263 Embossed Carrier Reel Pack (RP) Specifications
Meets all EIA-481-2 Standards
0.63
(16.0)
0.157
(4.0)
Gate
0.059
DI A
(1.5)
0.945
(24.0)
0.827
(21.0)
Cathode
*
* Co ver tape
Anode
0.512 (13.0) Arbor
Hole Dia.
12.99
(330.0)
Dimensions
are in inches
(and millimeters).
1.01
(25.7)
Direction of F eed
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.
8
© 2021 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: GD. 06/16/21
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