STPSC5H12
1200 V power Schottky silicon carbide diode
Datasheet - production data
K
A
TO-220AC
K
A
K
K
Features
No or negligible reverse recovery
Switching behavior independent of temperature
Robust high voltage periphery
Operating T j
from -40 °C to 175 °C
Low V
F
ECOPACK ® 2 compliant
K
A
DPAK HV 2L
Description
The SiC diode, available in TO-220AC and DPAK
HV, 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 V
F
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.
Table 1: Device summary
Symbol Value
I
F(AV)
V
RRM
T j
(max.)
V
F
(typ.)
5 A
1200 V
175 °C
1.35 V
January 2017 DocID030272 Rev 1
This is information on a product in full production.
1/10 www.st.com
Characteristics
1
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STPSC5H12
Characteristics
Symbol
Table 2: Absolute ratings (limiting values at 25 °C, unless otherwise specified)
Parameter Value
V
RRM
Repetitive peak reverse voltage (T j
= -40 °C to +175 °C)
I
F(RMS)
Forward rms current
I
F(AV)
Average forward current
T
C
= 160 °C, DC current
T
C
= 125 °C, DC current
1200
20
5
10
Unit
V
A
A
I
FRM
Repetitive peak forward current
T
C
= 160 °C, T j
= 175 °C, δ = 0.1
19 A
I
FSM
T stg
T j
Surge non repetitive forward current t p
= 10 ms sinusoidal t p
= 10 µs square
Storage temperature range
Operating junction temperature range
T
C
= 25 °C
T
C
= 150 °C
T
C
= 25 °C
35
30
210
-65 to +175
-40 to +175
A
°C
°C
Symbol
I
R
(1)
V
F
(2)
Table 3: Thermal parameters
Parameter Typ. Max. Unit
R th(j-c)
Junction to case
Symbol
1.0 1.4 °C/W
Table 4: Static electrical characteristics
Parameter Test conditions Min. Typ. Max. Unit
Reverse leakage current
Forward voltage drop
T j
= 25 °C
T j
= 150 °C
T j
= 25 °C
T j
= 150 °C
V
R
= V
RRM
I
F
= 5 A
-
-
-
-
2.5 30
15 200
1.35 1.50
1.75 2.25
µA
V
Notes:
(1)
Pulse test: t p
= 10 ms, δ < 2%
(2)
Pulse test: t p
= 500 µs, δ < 2%
To evaluate the maximum conduction losses, use the following equation:
P = 1.08 x I
F(AV)
+ 0.233 x I
F
2
(RMS)
Symbol
Table 5: Dynamic electrical characteristics
Parameter Test conditions Min. Typ. Max. Unit
Q
Cj
(1)
Total capacitive charge V
R
= 800 V
V
R
= 0 V, T c
= 25 °C, F = 1 MHz
C j
Total capacitance
V
R
= 800 V, T c
= 25 °C, F = 1 MHz
-
-
-
36
450
29
-
-
- nC pF
Notes:
(1)
Most accurate value for the capacitive charge:
𝑄 𝑐𝑗
(𝑉
𝑅
) = ∫ 𝐶 𝑗
(𝑉)𝑑𝑉
DocID030272 Rev 1
STPSC5H12
1.1 Characteristics (curves)
Characteristics
Figure 1: Forward voltage drop versus forward current (typical values)
Figure 2: Reverse leakage current versus reverse voltage applied (typical values)
IR(µA)
1.E+02
10
IF(A)
Pulse test : t p
= 500 µs
8
1.E+01
1.E+00
T j
= 150 °C
6
T a
= 25 °C T a
= 150 °C 1.E-01 T j
= 25 °C
4
1.E-02
2
0
0.0
0.5
1.0
1.5
2.0
2.5
V
F
(V)
3.0
1.E-03
V
R
(V)
1.E-04
0 100 200 300 400 500 600 700 800 900 1000 1100 1200
70
Figure 3: Peak forward current versus case temperature
IM (A)
δ=0.1
T
60
δ
= tp /T tp
50
40 δ=0.3
450
Figure 4: Junction capacitance versus reverse voltage applied (typical values)
Cj(pF)
400
350
F = 1 MHz
V
OSC
T j
= 30 mV
RMS
= 25 °C
300
250
δ=0.5
200
30
20
150
100
δ=1 δ=0.7
10
T
C
(°C)
50
V
R
(V)
0
0 25 50 75 100 125 150 175
0
0.1
1.0
10.0
100.0
1000.0
10000.0
Figure 5: Relative variation of thermal impedance junction to case versus pulse duration
Zth(j-c) /Rth(j-c)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
Single pulse
0.1
0.0
1.E-05 1.E-04 1.E-03 1.E-02 1.E-01 t p
(s)
1.E+00
Figure 6: Non- repetitive peak surge forward
IFSM(A) current versus pulse duration
(sinusoidal waveform)
1.E+03
1.E+02
1.E+01
1.E-05 1.E-04
T a
= 25 °C
T a
= 150 °C
1.E-03 t p
(s)
1.E-02
DocID030272 Rev 1 3/10
Characteristics
40
Figure 7: Total capacitive charges versus reverse voltage applied (typical values)
Qcj(nC)
35
30
25
20
15
10
5
0
0 100 200 300 400 500 600
V
R
(V)
700 800
STPSC5H12
Figure 8: Thermal resistance junction to ambient versus copper surface under tab on epoxy printed board FR4, e
Cu
= 35 µm (typical values)
100
Rth(j-a)(°C/W)
90
80
70
60
50
40
30
20
10
0
0 5 10 15 20 25 30
DPAK HV 2L
S
Cu
(cm²)
35 40
4/10 DocID030272 Rev 1
STPSC5H12
2
2.1
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.
Epoxy meets UL94, V0
Cooling method: by conduction (C)
Recommended torque value: 0.55 N·m
Maximum torque value: 0.7 N·m
TO-220AC rectifier package information
Figure 9: TO-220AC package outline
DocID030272 Rev 1 5/10
Package information
Ref.
L2
L4
L5
L6
L7
L9
M
Diam
F1
G
H2
A
C
D
E
F
Table 6: TO-220AC package mechanical data
Dimensions
Millimeters
Min.
4.40
1.23
2.40
0.49
0.61
1.14
4.95
10.00
Max.
4.60
1.32
2.72
0.70
0.88
1.70
5.15
10.40
Min.
0.173
0.048
0.094
0.019
0.024
0.044
0.194
0.393
16.40 typ.
Inches
0.645 typ.
STPSC5H12
Max.
0.181
0.051
0.107
0.027
0.034
0.066
0.202
0.409
13.00
2.65
15.25
6.20
3.50
14.00
2.95
15.75
6.60
3.93
0.511
0.104
0.600
0.244
0.137
0.551
0.116
0.620
0.259
0.154
2.6 typ. 0.102 typ.
3.75 3.85 0.147 0.151
6/10 DocID030272 Rev 1
STPSC5H12
2.2 DPAK HV 2L package information
Figure 10: DPAK HV 2L package outline
Package information
DocID030272 Rev 1 7/10
Package information
Ref.
Table 7: DPAK HV 2L package mechanical data
Dimensions
Millimeters Inches
Typ. Max. Min. Typ. Min.
A
A1 b b3 c c2
D
D1
2.16
0.06
0.71
5.004
0.46
0.76
5.97
2.29
0.08
0.76
5.10
0.51
0.81
6.10
5.84 REF
E
E1 e
H
6.48
4.95
9.70
L
L3
L4 (1)
M
1.02
0.000
P
Notes:
(1)
Maximum plastic protrusion
6.60
5.08
2.29 REF
9.83
1.14
7°
2.40
0.13
1.07
5.21
0.56
0.86
6.22
6.73
5.21
10.08
1.40
1.14
0.15
5°
0.085
0.002
0.028
0.197
0.018
0.029
0.235
0.255
0.195
0.382
0.040
0.000
Figure 11: Footprint (dimensions in mm)
0.090
0.003
0.029
0.201
0.020
0.032
0.240
0.230 REF
0.260
0.200
0.90 REF
0.387
0.045
7°
STPSC5H12
Max.
0.094
0.005
0.030
0.205
0.025
0.034
0.245
0.265
0.205
0.397
0.055
0.045
0.006
5°
8/10 DocID030272 Rev 1
STPSC5H12
3
Ordering information
Ordering information
Order code
Table 8: Ordering information
Marking Package Weight Base qty. Delivery mode
STPSC5H12D
STPSC5H12B-TR1
STPSC5H12D TO-220AC 1.86 g
STPSC 5H12 DPAK HV 2L 0.368 g
50
2500
Tube
Tape and reel
4 Revision history
Date
Table 9: Document revision history
Revision Changes
24-Jan-2017 1 Initial release.
DocID030272 Rev 1 9/10
STPSC5H12
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10/10 DocID030272 Rev 1
