Download Datasheet

STPSC20065-Y
Automotive 650 V power Schottky silicon carbide diode
Datasheet - production data
A
Description
K
K
A
K
TO-220AC
A
K
DO-247
The SiC diode is a high voltage power Schottky
diode. It is manufactured using a silicon carbide
substrate. The wide band gap material allows the
design of a Schottky diode structure with a 650 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.
Used as a freewheeling or output rectification
diode, this rectifier will enhance the performance
and form factor of the targeted power supply or
inverter.
Table 1: Device summary
Features








No reverse recovery charge in application
current range
Switching behavior independent of
temperature
Dedicated to PFC applications
High forward surge capability
ECOPACK®2 compliant component
AEC-Q101 qualified
PPAP capable
Operating Tj from -40 °C to 175 °C
May 2016
DocID029260 Rev 1
This is information on a product in full production.
Symbol
Value
IF(AV)
20 A
VRRM
650 V
Tj (max.)
175 °C
VF (typ.)
1.30 V
1/11
www.st.com
Characteristics
1
STPSC20065-Y
Characteristics
Table 2: Absolute ratings (limiting values at 25 °C, unless otherwise specified)
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage (Tj = -40 °C to +175 °C)
650
V
IF(RMS)
Forward rms current
40
A
IF(AV)
Average forward current
Tc = 140 °C, DC current
20
A
tp = 10 ms sinusoidal, Tc = 25 °C
90
IFSM
Surge non repetitive forward
current
tp = 10 ms sinusoidal, Tc = 125 °C
70
tp = 10 µs square, Tc = 25 °C
400
Tc = 140 °C, Tj = 175 °C, δ = 0.1
87
A
-55 to +175
°C
-40 to +175
°C
IFRM
Repetitive peak forward
current
Tstg
Storage temperature range
Tj
Operating junction
temperature(1)
A
Notes:
(1)(dP
tot/dTj)
< (1/Rth(j-a)) condition to avoid thermal runaway for a diode on its own heatsink.
Table 3: Thermal parameters
Value
Symbol
Parameter
Unit
Junction to case
Rth(j-c)
Typ.
Max.
0.60
0.90
°C/W
Table 4: Static electrical characteristics
Symbol
Parameter
Test conditions
Tj = 25 °C
IR(1)
Reverse leakage current
Tj = 150 °C
Tj = 25 °C
VR = VRRM
VR = 600 V
Tj = 25 °C
VF(2)
Forward voltage drop
Tj = 150 °C
IF = 20 A
Tj = 175 °C
Notes:
(1)Pulse
test: tp = 5 ms, δ < 2%
(2)Pulse
test: tp = 500 µs, δ < 2%
To evaluate the conduction losses use the following equation:
P = 1.02 x IF(AV) + 0.039 x IF2(RMS)
2/11
DocID029260 Rev 1
Min.
Typ.
Max.
-
30
300
-
280
2000
-
15
150
-
1.30
1.45
-
1.45
1.65
-
1.5
Unit
µA
V
STPSC20065-Y
Characteristics
Table 5: Dynamic electrical characteristics
Symbol
Parameter
QCj(1)
Total capacitive charge
Cj
Total capacitance
Test conditions
Min.
Typ.
Max.
Unit
VR = 400 V
-
62
-
nC
VR = 0 V, Tc = 25 °C, F = 1 MHz
-
1250
-
VR = 400 V, Tc = 25 °C, F = 1 MHz
-
100
-
pF
Notes:
(1)Most

accurate value for the capacitive charge:  = ∫0   ( ) • 
DocID029260 Rev 1
3/11
Characteristics
1.2
STPSC20065-Y
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)
40
IR(µA)
1.E+03
Pulse test : tp =500µs
Tj=175 °C
35
1.E+02
30
Ta =100 °C
25
20
Tj=150 °C
1.E+01
Ta =150 °C
Ta =25 °C
1.E+00
Ta =175 °C
15
10
Tj=25 °C
1.E-01
5
Ta =-40 °C
VR(V)
VF(V)
1.E-02
0
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
Figure 3: Peak forward current versus case
temperature
140
1400
T
120
δ=tp/T
50
100 150 200 250 300 350 400 450 500 550 600 650
Figure 4: Junction capacitance versus reverse
voltage applied (typical values)
IM (A)
δ=0.1
0
2.4
tp
100
Cj (pF)
F=1 MHz
VO SC =30 mVRMS
Tj=25 °C
1200
1000
δ=0.3
80
800
δ=0.5
60
600
400
40
δ=0.7
δ=1
200
20
TC(°C)
VR(V)
0
0
0
25
50
75
100
125
150
0.1
175
10.0
100.0
1000.0
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
Zth(j-c) /Rth(j-c)
1.E+03
IFSM(A)
0.9
0.8
Ta =25 °C
0.7
0.6
Ta =125 °C
0.5
1.E+02
0.4
0.3
0.2
Single pulse
0.1
t p(s)
0.0
1.E-05
t p (s)
1.E-04
1.E-03
1.E-02
1.E-01
1.E+00
1.E+01
1.E-05
4/11
DocID029260 Rev 1
1.E-04
1.E-03
1.E-02
STPSC20065-Y
Characteristics
Figure 7: Total capacitive charges versus reverse voltage applied ( typical values)
QCj (nC)
70
60
50
40
30
20
10
VR(V)
0
0
50
100
150
200
DocID029260 Rev 1
250
300
350
400
5/11
Package information
2
STPSC20065-Y
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 for TO-220AC
Maximum torque value: 0.7 N·m for TO-220AC
Recommended torque value: 0.8 N·m for DO-247
Maximum torque value: 1 N·m for DO-247
TO-220AC package information
Figure 8: TO-220AC package outline
6/11
DocID029260 Rev 1
Package information
STPSC20065-Y
Table 6: TO-220AC package mechanical data
Dimensions
Ref.
Millimeters
Inches
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
L9
3.50
3.93
0.137
M
Diam
2.6 typ.
3.75
0.259
0.154
0.102 typ.
3.85
DocID029260 Rev 1
0.147
0.151
7/11
Package information
2.2
STPSC20065-Y
DO-247 package information
Figure 9: DO-247 package outline
8/11
DocID029260 Rev 1
Package information
STPSC20065-Y
Table 7: DO-247 package mechanical data
Dimensions
Ref.
Millimeters
Inches
Min.
Max.
Min.
Max.
A
4.85
5.15
0.191
0.203
D
2.20
2.60
0.086
0.102
E
0.40
0.80
0.015
0.031
F
1.00
1.40
0.039
0.055
F2
F3
2.00 typ.
2.00
G
0.078 typ.
2.40
0.078
10.90 typ.
0.094
0.429 typ.
H
15.45
15.75
0.608
0.620
L
19.85
20.15
0.781
0.793
L1
3.70
4.30
0.145
0.169
L2
L3
18.50 typ.
14.20
0.728 typ.
14.80
0.559
0.582
L4
34.60 typ.
1.362 typ.
L5
5.50 typ.
0.216 typ.
M
2.00
V
0.078
5°
V2
Dia.
3.00
5°
60°
3.55
0.118
60°
3.65
DocID029260 Rev 1
0.139
0.143
9/11
Ordering information
3
STPSC20065-Y
Ordering information
Table 8: Ordering information
Order code
4
Marking
Package
Weight
Base qty.
Delivery mode
STPSC20065DY
PSC20065DY
TO-220AC
1.86 g
50
Tube
STPSC20065WY
PSC20065WY
DO-247
4.4 g
30
Tube
Revision history
Table 9: Document revision history
10/11
Date
Revision
10-May-2016
1
DocID029260 Rev 1
Changes
First issue
STPSC20065-Y
IMPORTANT NOTICE – PLEASE READ CAREFULLY
STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, enhancements, modifications, and
improvements to ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST
products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order
acknowledgement.
Purchasers are solely responsible for the choice, selection, and use of ST products and ST assumes no liability for application assistance or the
design of Purchasers’ products.
No license, express or implied, to any intellectual property right is granted by ST herein.
Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product.
ST and the ST logo are trademarks of ST. All other product or service names are the property of their respective owners.
Information in this document supersedes and replaces information previously supplied in any prior versions of this document.
© 2016 STMicroelectronics – All rights reserved
DocID029260 Rev 1
11/11
Similar pages