STPSC15H12-Y
Automotive grade 1200 V power Schottky silicon carbide diode
Datasheet - production data
A
Description
K
The SiC diode, available in TO-220AC, is an
ultrahigh performance power Schottky rectifier. It
is manufactured using a silicon carbide substrate.
The wide band-gap material allows the design of
a low VF Schottky diode structure with a 1200 V
rating. Due to the Schottky construction, no
recovery is shown at turn-off and ringing patterns
are negligible. The minimal capacitive turn-off
behavior is independent of temperature.
Especially suited for use in PFC and secondary
side applications, this ST SiC diode will boost the
performance in hard switching conditions. This
rectifier will enhance the performance of the
targeted application. Its high forward surge
capability ensures a good robustness during
transient phases.
K
A
K
TO-220AC
Features
AEC-Q101 qualified
No or negligible reverse recovery
Switching behavior independent of
temperature
Robust high voltage periphery
PPAP capable
Operating Tj from -40 °C to 175 °C
January 2017
Table 1: Device summary
DocID029723 Rev 1
This is information on a product in full production.
Symbol
Value
IF(AV)
15 A
VRRM
1200 V
Tj (max.)
175 °C
VF (typ.)
1.35 V
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www.st.com
Characteristics
1
STPSC15H12-Y
Characteristics
Table 2: Absolute ratings (limiting values at 25 °C, unless otherwise specified)
Symbol
Parameter
VRRM
Repetitive peak reverse voltage (Tj = -40 °C to +175 °C)
IF(RMS)
Forward rms current
Value
Unit
1200
V
38
A
IF(AV)
Average forward current
TC = 155 °C, DC current
15
A
IFRM
Repetitive peak forward
current
TC = 155 °C, Tj = 175 °C, δ = 0.1
58
A
IFSM
Surge non repetitive
forward current
tp = 10 ms sinusoidal
tp = 10 µs square
Tstg
Tj
TC = 25 °C
105
TC = 150 °C
90
TC = 25 °C
630
A
Storage temperature range
-65 to +175
°C
Operating junction temperature
-40 to +175
°C
Table 3: Thermal parameters
Symbol
Parameter
Typ.
value
Max.
value
Unit
0.45
0.6
°C/W
Junction to case
Rth(j-c)
Table 4: Static electrical characteristics
Symbol
Parameter
Test conditions
IR(1)
Reverse leakage current
VF(2)
Forward voltage drop
Tj = 25 °C
Min.
Typ.
Max.
-
7.5
90
-
45
600
-
1.35
1.50
-
1.75
2.25
VR = VRRM
Tj = 150 °C
Tj = 25 °C
IF = 15 A
Tj = 150 °C
Unit
µA
V
Notes:
(1)Pulse
test: tp = 10 ms, δ < 2%
(2)Pulse
test: tp = 500 µs, δ < 2%
To evaluate the conduction losses use, the following equation:
P = 1.09 x IF(AV) + 0.0775 x IF2(RMS)
Table 5: Dynamic electrical characteristics
Symbol
Parameter
QCj(1)
Total capacitive charge
Cj
Total capacitance
Test conditions
Min.
Typ.
Max.
Unit
VR = 800 V
-
94
-
nC
VR = 0 V, Tc = 25 °C, F = 1 MHz
-
1200
-
VR = 800 V, Tc = 25 °C, F = 1 MHz
-
78
-
Notes:
(1)Most
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𝑉
accurate value for the capacitive charge: 𝑄𝑐𝑗 (𝑉𝑅 ) = ∫0 𝑅 𝐶𝑗 (𝑉)𝑑𝑉
DocID029723 Rev 1
pF
STPSC15H12-Y
1.1
Characteristics
Characteristics (curves)
Figure 1: Forward voltage drop versus forward
current (typical values)
Figure 2: Reverse leakage current versus reverse
voltage applied (typical values)
IF(A)
30
IR(µA)
1.E+02
Pulse test : tp = 500 µs
25
Ta = -40 °C
1.E+01
Ta = 25 °C
1.E+00
Tj = 150 °C
20
15
Ta = 150 °C
Tj = 25 °C
1.E-01
10
1.E-02
5
VF(V)
VR(V)
0
1.E-03
0.0
0.5
1.0
1.5
2.0
2.5
3.0
100
200
300
400
500
600
700
800
900
1000 1100 1200
Figure 4: Junction capacitance versus reverse
voltage applied (typical values)
Figure 3: Peak forward current versus case
temperature
140
0
IM(A)
Cj(pF)
1200
T
F = 1 MHz
VOSC = 30 mVRMS
Tj = 25 °C
δ = 0.1
120
δ = tp/T
1000
tp
100
800
80
δ = 0.3
600
δ = 0.5
60
400
40
δ = 0.7
δ= 1
20
200
VR (V)
Tc (°C)
0
0
0
25
50
75
100
125
150
175
0.1
Zth(j-c)/Rth(j-c)
10.0
100.0
1000.0
10000.0
Figure 6: Non- repetitive peak surge forward
current versus pulse duration
(sinusoidal waveform)
Figure 5: Relative variation of thermal impedance
junction to case versus pulse duration
1.0
1.0
1.E+03
IFSM(A)
0.9
Ta = 25 °C
0.8
0.7
Ta = 150 °C
0.6
0.5
1.E+02
0.4
0.3
0.2
Single pulse
0.1
tp (s)
tp(s)
0.0
1.E-05
1.E-04
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
1.E-05
DocID029723 Rev 1
1.E-04
1.E-03
1.E-02
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Characteristics
STPSC15H12-Y
Figure 7: Total capacitive charges versus reverse
voltage applied (typical values)
100
Qcj(nC)
80
60
40
20
VR(V)
0
0
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100
200
300
400
DocID029723 Rev 1
500
600
700
800
STPSC15H12-Y
2
Package information
Package information
In order to meet environmental requirements, ST offers these devices in different grades of
ECOPACK® packages, depending on their level of environmental compliance. ECOPACK ®
specifications, grade definitions and product status are available at: www.st.com.
ECOPACK® is an ST trademark.
2.1
Cooling method: by conduction (C)
Epoxy meets UL 94,V0
Recommended torque value: 0.55 N·m
Maximum torque value: 0.7 N·m
TO-220AC package information
Figure 8: TO-220AC package outline
DocID029723 Rev 1
5/8
Package information
STPSC15H12-Y
Table 6: TO-220AC package mechanical data
Dimensions
Ref.
Millimeters
Min.
Max.
Min.
Max.
A
4.40
4.60
0.173
0.181
C
1.23
1.32
0.048
0.051
D
2.40
2.72
0.094
0.107
E
0.49
0.70
0.019
0.027
F
0.61
0.88
0.024
0.034
F1
1.14
1.70
0.044
0.066
G
4.95
5.15
0.194
0.202
H2
10.00
10.40
0.393
0.409
L2
16.40 typ.
0.645 typ.
L4
13.00
14.00
0.511
0.551
L5
2.65
2.95
0.104
0.116
L6
15.25
15.75
0.600
0.620
L7
6.20
6.60
0.244
0.259
L9
3.50
3.93
0.137
0.154
M
Diam
6/8
Inches
2.6 typ.
3.75
0.102 typ.
3.85
DocID029723 Rev 1
0.147
0.151
STPSC15H12-Y
3
Ordering information
Ordering information
Table 7: Ordering information
4
Order code
Marking
Package
Weight
Base qty.
Delivery mode
STPSC15H12DY
STPSC15H12DY
TO-220AC
1.86 g
50
Tube
Revision history
Table 8: Document revision history
Date
Revision
05-Jan-2017
1
Changes
First issue
DocID029723 Rev 1
7/8
STPSC15H12-Y
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DocID029723 Rev 1
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