STMICROELECTRONICS STPS6045CW

STPS6045CP/CPI/CW

POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
A1
IF(AV)
2x30 A
VRRM
Tj (max)
45 V
175 °C
VF (max)
0.63 V
K
A2
A2
K
A1
Insulated
TOP-3I
STPS6045CPI
FEATURES AND BENEFITS
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREME FAST SWITCHING
LOW THERMAL RESISTANCE
INSULATED PACKAGE: TOP-3I
Insulating voltage = 2500VRMS
Capacitance = 12pF
A2
A2
DESCRIPTION
A1
Dual center tap Schottky rectifier suited for
switchmode power supply and high frequency DC
to DC converters.
Packaged either in SOT-93, TOP-3I or TO-247,
this device is intended for use in low voltage, high
frequency inverters, free wheeling and polarity
protectionapplications.
K
K
SOT-93
STPS6045CP
A1
TO-247
STPS6045CW
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
VRRM
IF(RMS)
IF(AV)
Repetitive peak reverse voltage
RMS forward current
Average forward current
δ = 0.5
Unit
V
60
A
A
Tc = 150°C
Per diode
30
TOP-3I
Tc = 130°C Per device
tp = 10 ms sinusoidal
60
Surge non repetitive forward current
Repetitive Peak reverse current
tp = 2 µs square
F = 1kHz
IRSM
Non repetitive peak reverse current
Storage temperature range
tp = 100 µs square
dV/dt
Value
45
SOT-93
TO-247
IFSM
IRRM
Tstg
Tj
* :
Parameter
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
400
1
A
A
3
A
- 65 to + 175
175
°C
°C
10000
V/µs
1
dPtot
thermal runaway condition for a diode on its own heatsink
<
dTj
Rth(j−a)
June 1999 - Ed:5B
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STPS6045CP/CPI/CW
THERMAL RESISTANCES
Symbol
Rth (j-c)
Parameter
Junction to case
Rth (c)
Value
Unit
°C/W
SOT-93 / TO-247
Per diode
Total
0.95
0.55
TOP-3I
Per diode
Total
1.8
1.1
SOT-93 / TO-247
TOP-3I
Coupling
0.15
0.4
When the diodes 1 and 2 are used simultaneously:
∆ TJ(diode 1) = P(diode1)x Rth(j-c) (Per diode) + P(diode 2) x Rth(c)
STATIC ELECTRICAL CHARACTERISTICS (per diode)
Symbol
IR *
Parameter
Tests Conditions
Reverse leakage
current
VF *
Min.
Max.
Unit
500
µA
20
80
mA
0.53
0.63
V
VR = VRRM
Tj = 25°C
Tj = 125°C
Forward voltage drop
Typ.
Tj = 125°C
IF = 30 A
Tj = 25°C
IF = 60 A
Tj = 125°C
IF = 60 A
0.84
0.68
0.78
Pulse test : ** tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation:
P = 0.48 x IF(AV) + 0.005 IF2(RMS)
Fig. 1: Average forward power dissipation
versus average forward current (per diode).
Fig. 2: Average current versus ambient
temperature (δ=0.5, per diode).
IF(av)(A)
PF(av)(W)
25
δ = 0.05
δ = 0.1 δ = 0.2
35
δ = 0.5
20
δ=1
25
15
TOP-3I
20
Rth(j-a)=10°C/W
15
10
10
T
5
T
5
δ=tp/T
IF(av) (A)
0
SOT-93
TO-247
Rth(j-a)=Rth(j-c)
30
0
2/5
5
10
15
20
25
30
δ=tp/T
tp
0
35
40
0
25
Tamb(°C)
tp
50
75
100
125
150
175
STPS6045CP/CPI/CW
Fig. 3-1: Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (SOT-93 and TO-247).
Fig. 3-2: Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (TOP-3I).
IM(A)
IM(A)
350
250
300
200
250
150
200
Tc=75°C
150
Tc=75°C
Tc=100°C
100
Tc=100°C
Tc=125°C
100
IM
50
IM
50
t
t(s)
δ=0.5
0
1E-3
Tc=125°C
t
t(s)
δ=0.5
1E-2
1E-1
1E+0
Fig. 4: Relative variation of thermal transient
impedance junction to case versus pulse duration.
0
1E-3
1E-2
1E-1
1E+0
Fig. 5: Reverse leakage current versus reverse
voltage applied (typical values, per diode).
IR(µA)
Zth(j-c)/Rth(j-c)
1E+5
1.0
Tj=150°C
1E+4
0.8
Tj=125°C
Tj=100°C
1E+3
δ = 0.5
0.6
0.4
T
δ = 0.2
0.2
δ = 0.1
Single pulse
δ=tp/T
tp(s)
0.0
1E-4
1E-3
1E-2
1E-1
tp
1E+2
Tj=50°C
1E+1
Tj=25°C
1E+0
1E+0
Fig. 6: Junction capacitance versus reverse
voltage applied (typical values, per diode).
Tj=75°C
0
5
10
15
20 25
VR(V)
30
35
40
45
Fig. 7: Forward voltage drop versus forward
current (maximum values, per diode).
IFM(A)
C(nF)
5.0
200
F=1MHz
Tj=25°C
100
Typical values
Tj=125°C
Tj=25°C
1.0
10
VR(V)
0.1
1
2
5
10
20
50
1
0.0
Tj=125°C
VFM(V)
0.2
0.4
0.6
0.8
1.0
1.2
1.4
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STPS6045CP/CPI/CW
PACKAGE MECHANICAL DATA
SOT-93
DIMENSIONS
Millimeters
Inches
REF.
A
C
D
D1
E
F
F3
F4
G
H
L
L2
L3
L5
L6
O
Min.
4.70
1.90
0.50
1.10
10.80
14.70
3.95
4.00
Typ. Max.
4.90
2.10
2.50
2.00
0.78
1.30
1.75
2.10
11.10
15.20
12.20
16.20
18.0
4.15
31.00
4.10
Min. Typ. Max.
1.185
0.193
0.075
0.083
0.098
0.078
0.020
0.031
0.043
0.051
0.069
0.083
0.425
0.437
0.279
0.598
0.480
0.638
0.709
0.156
0.163
1.220
0.157
0.161
PACKAGE MECHANICAL DATA
TOP-3I (isolated)
DIMENSIONS
REF.
Millimeters
Min.
A
B
C
D
E
F
G
H
J
K
L
P
R
4/5
Typ.
4.4
1.45
14.35
0.5
2.7
15.8
20.4
15.1
5.4
3.4
4.08
1.20
4.60
Inches
Max.
Min.
4.6
1.55
15.60
0.7
2.9
16.5
21.1
15.5
5.65
3.65
4.17
1.40
0.173
0.057
0.565
0.020
0.106
0.622
0.815
0.594
0.213
0.134
0.161
0.047
Typ.
Max.
0.181
0.061
0.614
0.028
0.114
0.650
0.831
0.610
0.222
0.144
0.164
0.055
0.181
STPS6045CP/CPI/CW
PACKAGE MECHANICAL DATA
TO-247
DIMENSIONS
V
REF.
Dia.
V
A
H
L5
L
L2 L4
F2
F1
L1
F3
V2
F4
D
L3
F(x3)
M
G
=
E
Millimeters
Inches
Min. Typ. Max. Min. Typ. 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
0.118
F2
2.00
0.078
F3 2.00
2.40 0.078
0.094
F4 3.00
3.40 0.118
0.133
G
10.90
0.429
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
18.50
0.728
L3 14.20
14.80 0.559
0.582
L4
34.60
1.362
L5
5.50
0.216
M
2.00
3.00 0.078
0.118
V
5°
5°
V2
60°
60°
Dia. 3.55
3.65 0.139
0.143
=
Type
Marking
Package
Weight
Base qty
Delivery mode
STPS6045CP
STPS6045CP
SOT-93
3.97 g.
30
Tube
STPS6045CPI
STPS6045CPI
TOP-3I
4.46 g.
30
Tube
STPS6045CW
STPS6045CW
TO-247
4.36 g.
30
Tube
Cooling method: by conduction (C)
Recommended torque value: 0.8 N.m.
Maximum torque value: 1.0 N.m.
Epoxy meets UL94,V0
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use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
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 1999 STMicroelectronics - Printed in Italy - All rights reserved.
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