STMICROELECTRONICS STPS61L60CW

STPS61L60C
Power Schottky rectifier
Features
■
High current capability
■
Avalanche rated
■
Low forward voltage drop current
■
High frequency operation
A1
K
A2
K
Description
Dual center tap schottky rectifier suited for high
frequency switch mode power supplies.
A2
A2
K
K
A1
A1
Packaged in TO-247 and TO-220AB, this device
provides desktop SMPS designers with a low
forward voltage drop device, and reduced leakage
current, with the objective of making the
application compliant with environmental care
standards, or suitable for 80+ requirements.
TO-247
STPS61L60CW
Table 1.
Device summary
IF(AV)
May 2009
Doc ID 15641 Rev 1
TO-220AB
STPS61L60CT
2 x 30 A
VRRM
60 V
Tj (max)
150 °C
VF(typ)
0.560 V
1/8
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8
Characteristics
STPS61L60C
1
Characteristics
Table 2.
Absolute ratings (limiting values per diode at 25 °C unless otherwise specified)
Symbol
Value
Unit
VRRM
Repetitive peak reverse voltage
60
V
IF(RMS)
RMS forward voltage
50
A
IF(AV)
Average forward current δ = 0.5
Tc = 125 °C
Tc = 120 °C
Per diode
Per device
30
60
A
IFSM
Surge non repetitive forward
current
tp = 10 ms sinusoidal
T0-247
T0-220AB
530
400
A
PARM
Repetitive peak avalanche power tp = 1 µs Tj = 25 °C
11500
W
-65 to + 175
°C
150
°C
Tstg
Tj
dPtot
--------------dTj
1.
Parameter
<
Table 3.
Storage temperature range
Maximum operating junction temperature
1
-------------------------Rth ( j – a )
condition to avoid runaway for a diode on its own heatsink
Thermal resistances
Symbol
Rth(j-c)
Rth(c)
(1)
Parameter
Value
TO-247
Per diode
Total
0.95
0.6
TO-220AB
Per diode
Total
1.1
0.7
TO-247
0.25
TO-220AB
0.3
Junction to case
Coupling
Unit
°C/W
When the diodes 1 and 2 are used simultaneously :
ΔTj(diode 1) = P(diode1) x Rth(j-c)(Per diode) + P(diode 2) x Rth(c).
Table 4.
Symbol
IR(1)
VF(2)
Static electrical characteristics (per diode)
Parameter
Reverse leakage current
Forward voltage drop
Test conditions
Tj = 25 °C
Tj = 125 °C
VR = VRRM
Typ.
Max.
-
-
0.8
-
150
350
Tj = 25 °C
IF = 5 A
-
0.360
-
Tj = 125 °C
IF = 5 A
-
0.255
-
Tj = 25 °C
IF = 15 A
-
0.460
0.540
Tj = 125 °C
IF = 15 A
-
0.415
0.480
Tj = 25 °C
IF = 30 A
-
0.580
0.660
Tj = 125 °C
IF = 30 A
-
0.560
0.620
1. Pulse test: tp = 5 ms, δ < 2%
2. Pulse test: tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation:
P = 0.44 x IF(AV) + 0.006 x IF2(RMS)
2/8
Min.
Doc ID 15641 Rev 1
Unit
mA
V
STPS61L60C
Figure 1.
Characteristics
Average forward power dissipation Figure 2.
vs. average forward current
(per diode)
PF(av)(W)
IF(av)(A)
35
30
δ=1
δ=0.5
Rth(j-a)=Rth(j-c)
δ=0.2
25
Average forward current vs.
ambient temperature
(δ = 0.5, per diode)
30
δ=0.1
TO-247
TO-220AB
25
δ=0.05
20
20
15
15
Rth(j-a)=15 °C/W
10
10
T
T
5
5
IF(av) (A)
δ=tp/T
δ=tp/T
tp
tp
Tamb(°C)
0
0
0
5
Figure 3.
10
15
20
25
30
35
0
40
Normalized avalanche power
derating vs. pulse duration
25
Figure 4.
PARM(tp)
PARM(1µs)
1
1.2
50
75
100
125
150
Normalized avalanche power
derating vs. 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.
350
1
Tj(°C)
0
10
100
25
1000
50
Non repetitive surge peak forward Figure 6.
current vs. overload duration (max.
values, per diode, TO-247)
75
100
125
150
Non repetitive surge peak forward
current vs. overload duration (max.
values, per diode, TO-220AB)
IM(A)
IM(A)
350
300
300
250
250
200
Tc=25 °C
200
150
Tc=75 °C
150
Tc=25 °C
100
Tc=125 °C
50
IM
0
1.E-03
Tc=125 °C
50
t
δ =0.5
Tc=75 °C
100
IM
t(s)
1.E-02
t(s)
t
δ =0.5
1.E-01
1.E+00
0
1.E-03
Doc ID 15641 Rev 1
1.E-02
1.E-01
1.E+00
3/8
Characteristics
Figure 7.
STPS61L60C
Relative variation of thermal
impedance junction to case
vs. pulse duration
Figure 8.
Zth(j-c)/Rth(j-c)
1.E+03
1.0
Reverse leakage current vs. reverse
voltage applied (typical values,
per diode)
IR(mA)
Tj=150 °C
0.9
Tj=125 °C
1.E+02
0.8
0.7
Tj=100 °C
1.E+01
0.6
Tj=75 °C
0.5
0.3
Tj=50 °C
1.E+00
0.4
Single pulse
Tj=25 °C
0.2
1.E-01
tp(s)
0.1
VR(V)
0.0
1.E-02
1.E-03
Figure 9.
1.E-02
1.E-01
1.E+00
Junction capacitance vs. reverse
voltage applied (typical values,
per diode)
C(pF)
0
10
15
20
25
30
35
40
50
55
60
IFM(A)
TJ=125 °C
Maximum values
F=1 MHz
Vosc=30 mVRMS
Tj=25 °C
TJ=125 °C
Typical values
TJ=25 °C
Maximum values
10
1000
VFM(V)
VR(V)
100
1
1
4/8
45
Figure 10. Forward voltage drop vs. forward
current (per diode)
100
10000
5
10
100
0.0
0.1
Doc ID 15641 Rev 1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
STPS61L60C
2
Package Information
Package Information
●
Epoxy meets UL94, V0
●
Cooling method: convection
●
Torque value:
–
TO-247 - 0.55 N·m recommended, 1.0 N·m maximum
–
TO-220AB - 0.4 to 0.6 N·m
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.
TO-247 dimensions
Dimensions
Ref.
V
V
Dia
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
F1
3.00 typ.
0.118 typ.
F2
2.00 typ.
0.078 typ.
A
H
L5
F3
2.00
2.40
0.078
0.094
F4
3.00
3.40
0.118
0.133
G
10.90 typ.
0.429 typ.
L
L2
L4
F2
F1
L3
L1
F3
V2
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
D
F4
F(x3)
H
L2
M
E
G
L3
14.20
14.80
0.728 typ.
0.559
0.582
L4
34.60 typ.
1.362 typ.
L5
5.50 typ.
0.216 typ.
M
2.00
3.00
0.078
0.118
V
5° typ.
5° typ.
V2
60° typ.
60° typ.
Dia.
Doc ID 15641 Rev 1
18.50 typ.
3.55
3.65
0.139
0.143
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Package Information
Table 6.
STPS61L60C
TO-220AB dimensions
Dimensions
Ref.
Dia
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
F2
1.14
1.70
0.044
0.066
G
4.95
5.15
0.194
0.202
G1
2.40
2.70
0.094
0.106
H2
10
10.40
0.393
0.409
C
L5
L7
L6
L2
F2
D
L9
L4
L2
F
M
G1
Inches
A
H2
F1
Millimeters
16.4 typ.
0.645 typ.
L4
13
14
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
E
G
M
Diam.
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Doc ID 15641 Rev 1
2.6 typ.
3.75
3.85
0.102 typ.
0.147
0.151
STPS61L60C
3
Ordering information
Ordering information
Table 7.
4
Ordering information
Order code
Marking
Package
Weight
Base qty Delivery mode
STPS61L60CW
STPS61L60CW
TO-247
4.4 g
30
Tube
STPS61L60CT
STPS61L60CT
TO-220AB
2.23 g
30
Tube
Revision history
Table 8.
Document revision history
Date
Revision
18-May-2009
1
Changes
Initial release
Doc ID 15641 Rev 1
7/8
STPS61L60C
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