Datasheet STPS30L45CW, STPS30L45CR, STPS30L45CT, STPS30L45CFP Datasheet (SGS Thomson Microelectronics)
Page 1
®
STPS30L45CG/CR/CT/CW/CFP
LOW DROP POWER SCHOTTKY RECTIFIER
MAIN PRODUCTS CHARACTERISTICS
I
F(AV)
V
RRM
2x15A
45 V
Tj (max) 150 °C
V
(max) 0.50 V
F
FEATURES AND BENEFITS
LOW FORWARD VOLTAGE DROP MEANING
■
VERY SMALL CONDUCTION LOSSES
LOW SWITCHING LOSSES ALLOWING HIGH
■
FREQUENCY OPERATION
LOW THERMAL RESISTANCE
■
■ AVALANCHERATED
■ INSULATEDPACKAGE: TO-220FPAB
Insulating voltage: 2000V DC
Capacitance = 45pF
■ AVALANCHECAPABILITY SPECIFIED
DESCRIPTION
Dual center tap schottky rectifiers suited for
Switched Mode Power Supplies and high
frequency DC to DC converters.
Packaged in TO-247, TO-220AB, TO-220FPAB,
2
PAK and I2PAK these devices are intended for
D
use in low voltage, high frequency inverters,
free-wheeling and polarity protection applications.
K
I2PAK
STPS30L45CR
A1
TO-220AB
STPS30L45CT
A1
A2
K
A2
A1
STPS30L45CG
A2
K
STPS30L45CW
A1
TO-220FPAB
STPS30L45CFP
K
A1
D2PAK
TO-247
A2
K
A2
A2
K
A1
July 2003 - Ed: 3B
1/8
Page 2
STPS30L45CG/CR/CT/CW/CFP
ABSOLUTE RATINGS (limiting values, per diode)
Symbol Parameter Value Unit
V
RRM
I
F(RMS)
I
F(AV)
Repetitive peak reverse voltage
RMS forward current
Average forward
current
I
FSM
I
RRM
I
RSM
P
ARM
T
stg
Tj
dV/dt
Surge non repetitive forward current tp = 10 ms Sinusoidal
Repetitive peak reverse current tp=2µs square F=1kHz
Non repetitive peak reverse current tp = 100 µs square
Repetitive peak avalanche power tp = 1µs Tj = 25°C
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
TO-220FPAB Tc = 110°C
δ = 0.5
TO-220AB, TO-247,
2
I
PAK, D2PAK
Tc = 135°C
δ = 0.5
Per diode
Per device
45 V
30 A
15
30
220 A
1A
3A
6000 W
- 65 to + 150 °C
150 °C
10000 V/µs
A
dPtot
*:
<
dTj Rth j a
thermal runaway condition for a diode on its own heatsink
−1()
THERMAL RESISTANCES
Symbol Parameter Value Unit
R
R
th (j-c)
th (c)
Junction to case TO-220FPAB
TO-220AB, TO-247,
2
I
PAK, D2PAK
TO-220FPAB
TO-220AB, TO-247,
2
I
PAK, D2PAK
Per diode
Total
Per diode
Total
Coupling 2.5 °C/W
4
3.2
1.60
0.85
0.10
°C/W
When the diodes 1 and 2 are used simultaneously :
∆ Tj(diode 1) = P(diode1) x R
(Per diode) + P(diode 2) x R
th(j-c)
th(c)
STATIC ELECTRICAL CHARACTERISTICS (per diode)
Symbol Parameter Tests Conditions Min. Typ. Max. Unit
*
I
R
Reverse leakage
current
V
*
F
Pulse test : * tp = 380 µs, δ <2%
Forward voltage drop Tj= 25°CI
Tj = 25°C V
R=VRRM
Tj = 125°C
=15A
F
Tj = 125°C I
Tj=25°CI
Tj = 125°C I
=15A
F
=30A
F
=30A
F
100 200 mA
0.42 0.50
0.59 0.67
0.4 mA
0.55 V
0.74
To evaluate the conduction losses use the following equation :
P = 0.330 x I
2/8
F(AV)
+ 0.011 I
F2(RMS)
Page 3
STPS30L45CG/CR/CT/CW/CFP
Fig. 1: Average forward power dissipation versus
average forward current (per diode).
PF(av)(W)
12
10
8
δ = 0.05
δ = 0.1
δ = 0.2
δ = 0.5
δ = 1
6
4
T
2
0
IF(av) (A)
02468101214161820
δ
=tp/T
tp
Fig. 3: Normalized avalanche power derating
versus pulse duration.
P(t)
ARM p
P (1µs)
ARM
1
0.1
0.01
t (µs)
0.001
0.10.01 1
p
10 100 1000
Fig. 2: Average forward current versus ambient
temperature (δ=0.5, per diode).
IF(av)(A)
18
16
Rth(j-a)=Rth(j-c)
TO-220AB/TO-247/I²PAK/D²PAK
14
12
10
8
6
4
2
=tp/T
δ
0
0 25 50 75 100 125 150
T
Rth(j-a)=15°C/W
tp
Tamb(°C)
TO-220FPAB
Fig. 4: Normalized avalanche power derating
versus junction temperature.
P(t)
ARM p
P (25°C)
ARM
1.2
1
0.8
0.6
0.4
0.2
0
0 25 50 75 100 125 150
T (°C)
j
Fig. 5-1:Nonrepetitivesurgepeak forward current
versus overload duration (maximum values, per
diode).
IM(A)
200
180
160
140
120
100
80
60
IM
40
20
0
1E-3 1E-2 1E-1 1E+0
δ=0.5
t
t(s)
Tc=25°C
Tc=75°C
Tc=125°C
Fig. 5-2: Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (TO-220FPAB only).
IM(A)
140
120
100
80
60
40
IM
20
0
1E-3 1E-2 1E-1 1E+0
δ=0.5
t
t(s)
Tc=25°C
Tc=75°C
Tc=125°C
3/8
Page 4
STPS30L45CG/CR/CT/CW/CFP
Fig. 6-1: Relative variation of thermal impedance
junction to case versus pulse duration.
Zth(j-c)/Rth(j-c)
1.0
0.8
δ = 0.5
0.6
0.4
δ = 0.2
δ = 0.1
0.2
Single pulse
0.0
1E-4 1E-3 1E-2 1E-1 1E+0
tp(s)
δ
=tp/T
T
tp
Fig. 7: Reverse leakage current versus reverse
voltage applied (typical values, per diode).
IR(mA)
5E+2
1E+2
1E+1
1E+0
Tj=150°C
Tj=125°C
Tj=100°C
Tj=75°C
Fig. 6-2: Relative variation of thermal impedance
junction to case versus pulse duration.
(TO-220FPAB)
Zth(j-c)/Rth(j-c)
1.0
0.8
δ = 0.5
0.6
0.4
δ = 0.2
δ = 0.1
0.2
Single pulse
0.0
1E-3 1E-2 1E-1 1E+0 1E+1
tp(s)
δ
=tp/T
T
tp
Fig. 8: Junction capacitance versus reverse
voltage applied (typical values, per diode).
C(pF)
2000
1000
500
F=1MHz
Tj=25°C
1E-1
Tj=25°C
VR(V)
1E-2
0 5 10 15 20 25 30 35 40 45
Fig. 9: Forward voltage drop versus forward
current (maximum values, per diode).
IFM(A)
200
100
Typical values
Tj=150°C
10
1
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Tj=125°C
Tj=25°C
VFM(V)
200
VR(V)
100
12 51020 50
Fig. 10: Thermal resistance junction to ambient
versus copper surface under tab for D
2
PAK (Epoxy
printedcircuit board FR4,copper thickness: 35µm).
Rth(j-a) (°C/W)
80
70
60
50
40
30
20
10
0
0 5 10 15 20 25 30 35 40
S(cm²)
4/8
Page 5
PACKAGE MECHANICAL DATA
TO-220AB
H2
Dia
L5
L6
L2
F2
F1
F
G1
G
L9
L4
STPS30L45CG/CR/CT/CW/CFP
DIMENSIONS
A
C
REF.
A 4.40 4.60 0.173 0.181
C 1.23 1.32 0.048 0.051
L7
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
D
G1 2.40 2.70 0.094 0.106
H2 10 10.40 0.393 0.409
L2 16.4 typ. 0.645 typ.
L4 13 14 0.511 0.551
L5 2.65 2.95 0.104 0.116
M
E
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
M 2.6 typ. 0.102 typ.
Diam. 3.75 3.85 0.147 0.151
Millimeters Inches
Min. Max. Min. Max.
Cooling method : C
■
■ Recommendedtorque value : 0.55 m.N
■ Maximumtorque value : 0.70 m.N
PACKAGE MECHANICAL DATA
2
PAK
I
E
L2
L1
b2
L
b1
b
e
c2
D
A1
DIMENSIONS
REF.
A
Millimeters Inches
Min. Max. Min. Max.
A 4.40 4.60 0.173 0.181
A1 2.49 2.69 0.098 0.106
b 0.70 0.93 0.028 0.037
b1 1.14 1.17 0.044 0.046
b2 1.14 1.17 0.044 0.046
c 0.45 0.60 0.018 0.024
c2 1.23 1.36 0.048 0.054
D 8.95 9.35 0.352 0.368
e 2.40 2.70 0.094 0.106
E 10.0 10.4 0.394 0.409
L 13.1 13.6 0.516 0.535
L1 3.48 3.78 0.137 0.149
c
L2 1.27 1.40 0.050 0.055
5/8
Page 6
STPS30L45CG/CR/CT/CW/CFP
PACKAGE MECHANICAL DATA
TO-220FPAB
H
Dia
L6
L2
L3
L5
D
L4
G1
G
F1
F2
F
DIMENSIONS
REF.
Millimeters Inches
Min. Max. Min. Max.
A
B
A 4.4 4.6 0.173 0.181
B 2.5 2.7 0.098 0.106
D 2.5 2.75 0.098 0.108
E 0.45 0.70 0.018 0.027
F 0.75 1 0.030 0.039
F1 1.15 1.70 0.045 0.067
L7
F2 1.15 1.70 0.045 0.067
G 4.95 5.20 0.195 0.205
G1 2.4 2.7 0.094 0.106
H 10 10.4 0.393 0.409
L2 16 Typ. 0.63 Typ.
L3 28.6 30.6 1.126 1.205
L4 9.8 10.6 0.386 0.417
E
L5 2.9 3.6 0.114 0.142
L6 15.9 16.4 0.626 0.646
L7 9.00 9.30 0.354 0.366
Dia. 3.00 3.20 0.118 0.126
6/8
Page 7
PACKAGE MECHANICAL DATA
2
PAK
D
STPS30L45CG/CR/CT/CW/CFP
A
L2
E
L
L3
B2
B
G
* FLAT ZONE NO LESS THAN 2mm
■ Coolingmethod : by conduction (method C)
A1
C2
C
A2
M
*
R
V2
DIMENSIONS
REF.
Millimeters Inches
Min. Max. Min. Max.
A 4.40 4.60 0.173 0.181
A1 2.49 2.69 0.098 0.106
D
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
R 0.40 typ. 0.016 typ.
V2 0° 8° 0° 8°
FOOT PRINT (in millimeters)
2
PAK
D
16.90
10.30
8.90
5.08
1.30
3.70
7/8
Page 8
STPS30L45CG/CR/CT/CW/CFP
PACKAGE MECHANICAL DATA
TO-247
DIMENSIONS
V
REF.
Millimeters Inches
Min. Typ. Max. Min. Typ. Max.
V
Dia.
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
H
A
F 1.00 1.40 0.039 0.055
F1 3.00 0.118
F2 2.00 0.078
L5
F3 2.00 2.40 0.078 0.094
F4 3.00 3.40 0.118 0.133
L
L4L2
G 10.90 0.429
H 15.45 15.75 0.608 0.620
L 19.85 20.15 0.781 0.793
F1
V2
F(x3)
G
= =
F4
F3
F2
L1
L3
D
ME
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
V5° 5°
V2 60° 60°
Dia. 3.55 3.65 0.139 0.143
■ Coolingmethod : C
■ Recommendedtorque value : 0.8m.N
■
Maximum torque value : 1.0m.N
Ordering type Marking Package Weight Base qty Delivery mode
STPS30L45CT STPS30L45CT TO-220AB 2g 50 Tube
STPS30L45CG STPS30L45CG D
STPS30L45CG-TR STPS30L45CG D
STPS30L45CW STPS30L45CW TO-247 4.4g 30 Tube
STPS30L45CR STPS30L45CR I
2
PAK 1.8g 50 Tube
2
PAK 1.8g 500 Tape & reel
2
PAK 1.4g 50 Tube
STPS30L45CFP STPS30L45CFP TO-220FPAB 1.9 g 50 Tube
■
Epoxy meets UL94,V0
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