STMICROELECTRONICS STPS20L60C-Y

STPS20L60C-Y
Automotive power Schottky rectifier
Datasheet  production data
Features
■
A1
K
Low forward voltage drop
■
Negligible switching losses
■
Low thermal resistance
■
Avalanche capability specified
■
AEC-Q101 qualified
A2
K
A2
A1
Description
D2PAK
STPS20L60CGY-TR
This dual center tap Schottky rectifier is suited for
switched mode power supplies and high
frequency DC to DC converters.
Packaged in D2PAK, this device is intended for
use in high frequency inverters for automotive
applications.
October 2012
This is information on a product in full production.
Table 1.
Doc ID 022399 Rev 1
Device summary
IF(AV)
2 x 10 A
VRRM
60 V
Tj (max)
150 °C
VF (max)
0.56 V
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7
Characteristics
STPS20L60C-Y
1
Characteristics
Table 2.
Absolute ratings (limiting values, per diode)
Symbol
Parameter
Value
Unit
VRRM
Repetitive peak reverse voltage
60
V
IF(RMS)
Forward rms current
30
A
IF(AV)
Average forward current
TC = 140 °C Per diode
= 0.5
Per device
10
20
A
IFSM
Surge non repetitive forward current
tp = 10 ms, sinusoidal
220
A
IRRM
Repetitive peak reverse current
tp = 2 µs square, F = 1 kHz
1
A
PARM
Repetitive peak avalanche power
tp = 1 µs, Tj = 25 °C
5800
W
Storage temperature range
-65 to + 175
°C
Operating junction temperature range(1)
-40 to + 150
°C
10000
V/µs
Value
Unit
1.6
0.85
C/W
0.1
C/W
Tstg
Tj
dV/dt
Critical rate of rise reverse voltage
1
dPtot <
condition to avoid thermal runaway for a diode on its own heatsink
Rth(j-a)
dTj
1.
Table 3.
Thermal resistances
Symbol
Parameter
Rth (j-c)
Junction to case
Rth (c)
Coupling
Per diode
Total
When the diodes 1 and 2 are used simultaneously:
Tj(diode 1) = P(diode1) x Rth(j-c)(per diode) + P(diode2) x Rth(c)
Table 4.
Symbol
IR (1)
VF (1)
Static electrical characteristics (per diode)
Parameter
Reverse leakage current
Tests conditions
Tj = 25 °C
Tj = 125 °C
Forward voltage drop
Min.
VR = VRRM
Tj = 25 °C
IF = 10 A
Tj = 125 °C
IF = 10 A
Tj = 25 °C
IF = 20 A
Tj = 125 °C
IF = 20 A
1. Pulse test: tp = 380 µs,  < 2%
To evaluate the conduction losses use the following equation:
P = 0.42 x IF(AV) + 0.014 x IF2(RMS)
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Doc ID 022399 Rev 1
Typ.
65
Max.
Unit
350
µA
95
mA
0.6
0.48
0.56
V
0.74
0.62
0.7
STPS20L60C-Y
Figure 1.
8
Characteristics
Average forward power dissipation Figure 2.
versus average forward current
(per diode)
PF(av)(W)
IF(av)(A)
δ = 0.1
7
δ = 0.2
δ = 0.5
12
δ=1
Rth(j-a)=Rth(j-c)
10
δ = 0.05
6
5
8
4
6
3
Rth(j-a)=15°C/W
4
T
2
T
2
1
0
Average current versus ambient
temperature (= 0.5) (per diode)
δ=tp/T
IF(av) (A)
0
1
2
3
Figure 3.
1
4
5
6
7
8
9
10
δ=tp/T
tp
0
11
12
Normalized avalanche power
derating versus pulse duration
0
25
Figure 4.
PARM(tp)
PARM(1µs)
1.2
Tamb(°C)
tp
50
75
100
125
150
Normalized avalanche power
derating versus junction
temperature
PARM(Tj)
PARM(25 °C)
1
0.1
0.8
0.6
0.4
0.01
0.2
tp(µs)
0.001
0.01
0.1
Figure 5.
IM(A)
200
180
160
140
120
100
80
60
40 IM
20
0
1E-3
1
10
100
1000
Non repetitive surge peak forward
current versus overload duration
(maximum values, per diode)
Tj(°C)
0
25
50
Figure 6.
75
100
150
125
Relative variation of thermal
transient impedance junction to
case versus pulse duration
Zth(j-c)/Rth(j-c)
1.0
0.8
0.6
δ = 0.5
Tc=25°C
0.4
δ = 0.2
Tc=75°C
0.2
T
δ = 0.1
Tc=100°C
t
t(s)
δ=0.5
1E-2
tp(s)
Single pulse
1E-1
1E+0
0.0
1E-4
Doc ID 022399 Rev 1
1E-3
1E-2
δ=tp/T
1E-1
tp
1E+0
3/7
Characteristics
Figure 7.
STPS20L60C-Y
Reverse leakage current versus
reverse voltage applied
(typical values, per diode)
IR(mA)
Figure 8.
Junction capacitance versus
reverse voltage applied
(typical values, per diode)
C(nF)
5E+2
2.0
Tc=150°C
1E+2
F=1MHz
Tj=25°C
Tc=125°C
1E+1
1.0
Tc=100°C
Tc=75°C
0.5
1E+0
Tc=50°C
1E-1
Tc=25°C
0.2
1E-2
1E-3
VR(V)
VR(V)
0
Figure 9.
5
10 15 20 25 30 35 40 45 50 55 60
0.1
1
Forward voltage drop versus forward current (maximum values, per diode)
IFM(A)
100.0
Tj=150°C
(typical values)
Tj=25°C
10.0
Tj=125°C
1.0
VFM(V)
0.1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
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10
Doc ID 022399 Rev 1
100
STPS20L60C-Y
2
Package information
Package information
●
Epoxy meets UL94, V0
●
Cooling method: by conduction (method C)
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.
Table 5.
D2PAK dimensions
Dimensions
Ref.
E
C2
Inches
Min.
Max.
Min.
Max.
A
4.40
4.60
0.173
0.181
A1
2.49
2.69
0.098
0.106
A2
0.03
0.23
0.001
0.009
B
0.70
0.93
0.027
0.037
B2
1.14
1.70
0.045
0.067
C
0.45
0.60
0.017
0.024
C2
1.23
1.36
0.048
0.054
D
8.95
9.35
0.352
0.368
E
10.00
10.40
0.393
0.409
G
4.88
5.28
0.192
0.208
L
15.00
15.85
0.590
0.624
L2
1.27
1.40
0.050
0.055
L3
1.40
1.75
0.055
0.069
M
2.40
3.20
0.094
0.126
A
L2
Millimeters
D
L
L3
A1
B2
R
C
B
G
A2
M
*
V2
* FLAT ZONE NO LESS THAN 2mm
R
V2
0.40 typ.
0°
0.016 typ.
8°
0°
8°
Figure 10. Footprint (dimensions in mm)
16.90
10.30
5.08
1.30
8.90
Doc ID 022399 Rev 1
3.70
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Ordering information
3
STPS20L60C-Y
Ordering information
Table 6.
Ordering information
Order code
Marking
STPS20L60CGY-TR STPS20L60CGY
4
Weight
Base qty
Delivery mode
D2PAK
1.48 g
1000
Tape and reel
Revision history
Table 7.
6/7
Package
Document revision history
Date
Revision
24-Oct-2012
1
Changes
Initial release.
Doc ID 022399 Rev 1
STPS20L60C-Y
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