© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/02/17
GEN2 SiC Schottky Diode
LSIC2SD120A10, 1200 V, 10 A, TO-220-2L
RoHS
LSIC2SD120A10
Features
• Positive temperature
coefficient for safe
operation and ease of
paralleling
• 175 °C maximum
operating junction
temperature
• Excellent surge capability
• Extremely fast,
temperature-independent
switching behavior
• Dramatically reduced
switching losses
compared to Si bipolar
diodes
Maximum Ratings
Characteristics Symbol Conditions Value Unit
Repetitive Peak Reverse Voltage VRRM -1200 V
DC Blocking Voltage VRTj = 25 °C 1200 V
Continuous Forward Current IF
TC = 25 °C 28
A
TC = 125 °C 15
TC = 151 °C 10
Non-Repetitive Forward Surge Current IFSM TC = 25 °C, TP = 10 ms, Half sine pulse 80 A
Power Dissipation PTot
TC = 25 °C 136 W
TC = 110 °C 59
Operating Junction Temperature TJ--55 to 175 °C
Storage Temperature TSTG --55 to 150 °C
Soldering Temperature Tsold -260 °C
Description
This series of silicon carbide (SiC) Schottky diodes has
negligible reverse recovery current, high surge capability,
and a maximum operating junction temperature of 175 °C.
These diodes series are ideal for applications where im-
provements in efficiency, reliability, and thermal manage-
ment are desired.
Case
12
21
Case
Circuit Diagram TO-220-2L Applications
• Boost diodes in PFC or
DC/DC stages
• Switch-mode power
supplies
• Uninterruptible power
supplies
• Solar inverters
• Industrial motor drives
• EV charging stations
Pb
• Littelfuse “RoHS” logo =
RoHS conform
• Littelfuse “HF” logo =
Halogen Free
• Littelfuse “PB-free” logo =
PB--free lead plating
Environmental
RoHS
Pb
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/02/17
GEN2 SiC Schottky Diode
LSIC2SD120A10, 1200 V, 10 A, TO-220-2L
Characteristics Symbol Conditions
Value
Unit
Min. Typ. Max.
Forward Voltage VF
IF = 10 A, TJ = 25 °C -1. 5 1. 8 V
IF = 10 A, TJ = 175 °C - 2.2
Reverse Current IR
VR = 1200 V , TJ = 25 °C - <1 100 μA
VR = 1200 V , TJ = 175 °C -10
Total Capacitance C
VR = 1 V, f =1 MHz - 582
pF
VR = 400 V, f = 1 MHz - 53
VR = 800 V, f = 1 MHz - 40
Total Capacitive Charge QC VR = 800 V, - 57 nC
Electrical Characteristics
Footnote: TJ = +25 °C unless otherwise specified
Thermal Characteristics
Characteristics Symbol Conditions
Value
Unit
Min. Typ. Max.
Thermal Resistance RθJC --1. 1 °C/W
Q
c
=
V
R
C(V)dV
∫
0
Figure 2: Typical Reverse CharacteristicsFigure 1: Typical Foward Characteristics
0
2
4
6
8
10
12
14
16
18
20
-
0.50.5 1.52.5 3.54.5
Forward Voltage (V)
Forward Current (A)
T
J
= 25
°C
T
J
= 125
°C
T
J
= 150
°C
°C
T
J
= 175
Reverse Current, I
R
(A)
1E -8
1E -7
1E -6
1E -5
1E
-4
0200 400 600 80010001200
Reverse Voltage, V
R
(V)
T
J
= 175 °C
T
J
= 150 °C
T
J
= 125 °C
T
J
= 25 °C
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/02/17
GEN2 SiC Schottky Diode
LSIC2SD120A10, 1200 V, 10 A, TO-220-2L
Figure 5: Capacitance vs. Reverse Voltage Figure 6: Capacitive Charge vs. Reverse Voltage
Figure 4: Current Derating
Figure 3: Power Derating
0.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
160.00
25 50 75 100125 150175
Power (W)
Case Temperature (
°C
)
0
20
40
60
80
100
120
25 50 75 100125 150 175
Case Temperature (°C )
Forward Current (A)
10 % Duty
30 % Duty
50 % Duty
70 % Duty
DC
0
100
200
300
400
500
600
110100 1000
Capacitance (pF)
Voltage (V)
1000
0
10
20
30
40
50
60
70
0200 400 600 800 1000
Capacive Charge (nC)
Voltage (V)
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/02/17
GEN2 SiC Schottky Diode
LSIC2SD120A10, 1200 V, 10 A, TO-220-2L
Packing Options
Part Number Marking Packing Mode M.O.Q
LSIC2SD120A10 SIC2SD120A10 Tube 1000
Part Numbering and Marking System
SIC2SD120A10
SIC = SiC Diode
2 = Gen2
SD = Schottky Diode
A = TO-220-2L
YY = Year
WW = Week
YYWWE
ZZZZZZ-ZZ
E = Special Code
ZZZZZZ-ZZ = Lot Number
L
F
120 = Voltage Rating (1200 V)
10 = Current Rating (10 A)
Figure 7: Stored Energy vs. Reverse Voltage Figure 8: Transient Thermal Impedance
0
5
10
15
20
25
0200 400 600 800 1000
Stored Energy (uJ)
Voltage (V)
1.00E-03
1.00E-02
1.00E-01
1.00E+00
1.E--06 1.E- 05 1.E- 04 1.E-031.E-021.E-011.E+00
Pulse Width (s)
Normalized Transient Thermal Impedance
Single
0.01
0.02
0.05
0.1
0.3
0.5
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/02/17
GEN2 SiC Schottky Diode
LSIC2SD120A10, 1200 V, 10 A, TO-220-2L
Dimensions-Package TO-220-2L
D
CC
A1
NOTES:
1. DIMENSIONS D & E DO NOT INCLUDE MOLD FLASH.
MOLD FLASH SHALL NOT EXCEED 0.127 MM PER SIDE.
THESE DIMENSIONS ARE MEASURED AT THE OUTERMOST
EXTREME OF PLASTIC BODY.
2. DIMENSIONS E2 & H1 DEFINE A ZONE WHERE STAMPING
AND SINGULATION IRREGULARITIES RE ALLOWED.
~4.5°
"A"
DETAIL "A"
SCALE 2:1
MOLD FLASH
(Refer to notes)
R
∅1.550xDp0.1
EJECTOR PIN
PHIL
1.00 mm CHARACTER HEIGHT
COUNTRY OF ORIGIN
R0.5(2x)
MOLD GATE
5°±1°
5°±1°
MATTE FINISH
TOP & SIDE
ALL OTHER SIDES
ARE SHINY FINISH
A2
e
e1
A
E
E2/2
H1
D1
L1
D
L
SECTION C-C SECTION D-D
∅P
E1
Q
D2
b3
b2
c1
c
c1
c
b1
b
PLATING
BASE METAL
PLATING
BASE METAL
Recommended Solder Pad Layout
UNIT: mm
1.93
5.08
2x R0.62
Symbol Millimeters
Min Nominal Max
A 4.320 4.450 4.570
A1 1.140 1.270 1.400
A2 2.500 - 2.740
b 0.690 - 0.880
b1 0.680 - 0.870
b2 1.230 - 1.390
b3 1.220 1.270 1.380
c 0.360 - 0.503
c1 0.630 - 0.527
D 14.900 - 15.600
D1 8.615 - 9.017
D2 12.840 - 12.950
E 10.000 10.180 10.360
E1 7.570 7.610 7.680
e1 2.490 2.540 2.590
e5.030 5.080 5.130
H1 6.295 6.545 6.795
L13.000 13.500 14.00
L1 2.390 - 3.250
øP3.710 3.840 3.960
Q2.650 - 3.050
R- - 0.254
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 10/02/17
GEN2 SiC Schottky Diode
LSIC2SD120A10, 1200 V, 10 A, TO-220-2L
Packing Specification ( Tube for TO-220-2L )
4 ±0.127
4 ±0.127
4 ±0.127
4 ±0.127
532 ±0.50
519 ±0.50
6.50 ±0.20 6.50 ±0.2
BLUE MARKINGS, CENTERED ON TUBE LENGTH
MARKING SURFACE
16.8
3.9
7 ±0.20 7 ±0.20
5.50
3.10 ±0.05 5.9 ±0.1
2.10
0.75 ±0.10
31.40 ±0.20
2
5
8
9
4
3
1
7
6
NOTES:
1. Material transparent extruded PVC with antistatic dipping
2. Radius : 0.5 maximum unless otherwisen specified
3. Critical areas : Labelled in Box
4. All pin plug holes are considered critical dimension
5. Marking Font Type : Times new roman, 3.12 ±0.127 in height
6. Material Thickness : 0.75 ±0.10
7. Tolerance unless otherwise specified: Decimal: ±0.05 Angle: ±1°
8. Unit : Millimeter (mm)
DETAIL B
DETAIL C
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