STPS2030 [STMICROELECTRONICS]
LOW DROP POWER SCHOTTKY RECTIFIER; 电力低压降肖特基整流器
| 型号： | STPS2030 |
| 厂家： | 
ST |
| 描述： | LOW DROP POWER SCHOTTKY RECTIFIER |
| 文件： | 总6页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
STPS2030CT/CG/CR
LOW DROP POWER SCHOTTKY RECTIFIER
MAJOR PRODUCTS CHARACTERISTICS
A1
A2
IF(AV)
VRRM
2 x 10 A
30 V
K
Tj (max)
VF (max)
150°C
0.40 V
K
FEATURES AND BENEFITS
A2
A2
K
■
■
■
■
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW FORWARD VOLTAGE DROP FOR
HIGHER EFFICIENCY
A1
A1
TO-220AB
D2PAK
STPS2030CT
STPS2030CG
■
■
LOW THERMAL RESISTANCE
AVALANCHE CAPABILITY SPECIFIED
DESCRIPTION
Dual Schottky rectifier suited for switch Mode
Power Supply and high frequency DC to DC
converters.
Packaged in TO-220AB, D2PAK and I2PAK, this
device is intended for use in low voltage high
frequency inverters, free wheeling and polarity
protection applications.
A2
K
A1
I2PAK
STPS2030CR
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
VRRM
Parameter
Repetitive peak reverse voltage
Value
30
Unit
V
IF(RMS)
IF(AV)
30
A
RMS forward current
10
20
A
Average forward
current
Tc = 140°C Per diode
δ = 0.5
Per device
IFSM
IRRM
IRSM
PARM
Tstg
180
A
A
Surge non repetitive forward current
Peak repetitive reverse current
tp = 10 ms Sinusoidal
tp=2 µs square F=1kHz
tp = 100 µs square
tp = 1µs Tj = 25°C
1
2
A
Non repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
3000
W
- 65 to + 150
150
°C
°C
V/µs
Tj
Maximum operating junction temperature *
dV/dt
10000
Critical rate of rise of reverse voltage (rated VR, Tj = 25°C)
1
dPtot
* :
<
thermal runaway condition for a diode on its own heatsink
dTj
Rth(j − a)
July 2003 - Ed: 3A
1/6
STPS2030CT/CG/CR
THERMAL RESISTANCES
Symbol
Parameter
Junction to case TO-220AB - D2PAK - I2PAK
Value
Unit
Rth(j-c)
Per diode
Total
Coupling
2.2
1.3
0.3
°C/W
Rth(c)
STATIC ELECTRICAL CHARACTERISTICS (per diode)
°C/W
Symbol
Parameter
Tests Conditions
Tj = 25°C VR = VRRM
Tj = 125°C
Min. Typ. Max.
Unit
IR *
0.15
80
1.0
mA
Reverse leakage
current
160
VF *
0.44
0.34
0.50
0.44
0.50
0.40
0.58
0.52
V
Forward voltage drop Tj = 25°C
Tj = 125°C
IF = 10 A
IF = 10 A
IF = 20 A
IF = 20 A
Tj = 25°C
Tj = 125°C
Pulse test : * tp = 380 µs, δ < 2%
To evaluate the conduction losses use the following equation :
2
P = 0.28 x IF(AV) + 0.012 IF (RMS)
Fig. 1: Conduction losses versus average current.
Fig. 2: Average forward current versus ambient
temperature(δ = 0.5).
P
(W)
F(AV)
I
(A)
F(AV)
6
5
4
3
2
1
0
11
10
9
δ = 0.2
δ = 0.1
δ = 0.5
Rth(j-a)=Rth(j-c)
δ = 0.05
8
7
δ = 1
6
Rth(j-a)=50°C/W
5
4
3
T
T
2
1
I
(A)
T
(°C)
amb
F(AV)
tp
=tp/T
11
δ
tp
=tp/T
δ
0
0
1
2
3
4
5
6
7
8
9
10
12
13
0
25
50
75
100
125
150
Fig. 3: Normalized avalanche power derating
versus pulse duration.
Fig. 4: Normalized avalanche power derating
versus junction temperature.
P
(t )
p
(1µs)
ARM
P
ARM
(t )
p
(25°C)
ARM
P
ARM
P
1
1.2
1
0.1
0.8
0.6
0.4
0.2
0
0.01
T (°C)
j
t (µs)
p
0.001
0
25
50
75
100
125
150
0.01
0.1
1
10
100
1000
2/6
STPS2030CT/CG/CR
Fig. 5: Non repetitive surge peak forward
current versus overload duration (maximum
values).
Fig. 6: Relative variation of thermal impedance
junction to case versus pulse duration.
I
(A)
M
Z
/R
th(j-c) th(j-c)
175
150
125
100
75
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
δ = 0.5
Ta=25°C
Ta=75°C
δ = 0.2
δ = 0.1
50
T
Ta=125°C
IM
Single pulse
25
t
δ=0.5
tp
=tp/T
δ
t(s)
t (s)
p
0
1.E-03
1.E-02
1.E-01
1.E+00
1.E-03
1.E-02
1.E-01
1.E+00
Fig. 8: Junction capacitance versus reverse
voltage applied (typical values).
Fig. 7: Reverse leakage current versus reverse
voltage applied (typical values).
C(nF)
I (mA)
R
10.0
1.E+03
1.E+02
1.E+01
1.E+00
1.E-01
1.E-02
1.E-03
F=1MHz
VOSC=30mVRMS
Tj=25°C
Tj=150°C
Tj=125°C
Tj=100°C
Tj=75°C
Tj=50°C
1.0
Tj=25°C
V (V)
R
V (V)
R
0.1
1
10
100
0
5
10
15
20
25
30
Fig. 9: Forward voltage drop versus forward
current.
Fig. 10: Thermal resistance junction to ambient
versus copper surface under tab (epoxy printed
board FR4, Cu = 35µm).
I
(A)
FM
R (°C/W)
th(j-a)
100
10
1
80
70
60
50
40
30
20
10
0
Tj=125°C
(maximum values)
Tj=125°C
(typical values)
Tj=25°C
(maximum values)
V
(V)
S(Cu)(cm²)
FM
0.0
0.2
0.4
0.6
0.8
1.0
1.2
0
5
10
15
20
25
30
35
40
3/6
STPS2030CT/CG/CR
PACKAGE MECHANICAL DATA
I²PAK
REF.
DIMENSIONS
Millimeters Inches
Min. Min.
Max.
4.60
2.69
0.93
1.17
1.17
0.60
1.36
9.35
2.70
10.4
13.6
3.78
1.40
Max.
0.181
0.106
0.037
0.046
0.046
0.024
0.054
0.368
0.106
0.409
0.535
0.149
0.055
A
A
A1
b
4.40
2.49
0.70
1.14
1.14
0.45
1.23
8.95
2.40
10.0
13.1
3.48
1.27
0.173
0.098
0.028
0.044
0.044
0.018
0.048
0.352
0.094
0.394
0.516
0.137
0.050
E
c2
L2
b1
b2
c
D
c2
D
L1
A1
e
b2
b1
L
E
L
L1
L2
b
c
e
4/6
STPS2030CT/CG/CR
DIMENSIONS
PACKAGE MECHANICAL DATA
D²PAK
REF.
Millimeters
Inches
Min.
Min.
4.40
2.49
0.03
0.70
1.14
0.45
1.23
8.95
10.00
4.88
15.00
1.27
1.40
2.40
Max.
4.60
2.69
0.23
0.93
1.70
0.60
1.36
9.35
10.40
5.28
15.85
1.40
1.75
3.20
Max.
0.181
0.106
0.009
0.037
0.067
0.024
0.054
0.368
0.409
0.208
0.624
0.055
0.069
0.126
A
A
A1
A2
B
0.173
0.098
0.001
0.027
0.045
0.017
0.048
0.352
0.393
0.192
0.590
0.050
0.055
0.094
E
C2
L2
D
L
B2
C
L3
A1
C2
D
B2
R
C
B
E
G
G
A2
L
L2
L3
M
M
*
V2
* FLAT ZONE NO LESS THAN 2mm
R
0.40 typ.
0.016 typ.
V2
0°
8°
0°
8°
FOOTPRINT
16.90
10.30
5.08
1.30
3.70
8.90
5/6
STPS2030CT/CG/CR
PACKAGE MECHANICAL DATA
TO-220AB
DIMENSIONS
Millimeters Inches
REF.
Min.
Max.
Min.
Max.
A
H2
A
C
D
E
F
F1
F2
G
G1
H2
L2
L4
L5
L6
L7
L9
M
4.40
1.23
2.40
0.49
0.61
1.14
1.14
4.95
2.40
10
16.4 typ.
13
2.65
15.25
6.20
3.50
4.60
1.32
2.72
0.70
0.88
1.70
1.70
5.15
2.70
10.40
0.173
0.048
0.094
0.019
0.024
0.044
0.044
0.194
0.094
0.393
0.181
0.051
0.107
0.027
0.034
0.066
0.066
0.202
0.106
0.409
Dia
C
L5
L7
L6
L2
F2
D
F1
L9
L4
0.645 typ.
F
14
0.511
0.104
0.600
0.244
0.137
0.551
0.116
0.620
0.259
0.154
M
G1
E
2.95
15.75
6.60
3.93
G
2.6 typ.
0.102 typ.
Diam.
3.75
3.85
0.147
0.151
■
■
■
COOLING METHOD : C
RECOMMENDED TORQUE VALUE : 0.55 M.N
MAXIMUM TORQUE VALUE : 0.70 M.N
Ordering type
Marking
Package
Weight
Base qty Delivery mode
STPS2030CT
STPS2030CG
STPS2030CG-TR
STPS2030CR
STPS2030CT
STPS2030CG
STPS2030CG
STPS2030CR
TO-220AB
D²PAK
2.2 g
1.48 g
1.48 g
1.49 g
50
50
Tube
Tube
D²PAK
1000
50
Tape & reel
Tube
I²PAK
■
EPOXY MEETS UL94,V0
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change without notice. This publication supersedes and replaces all information previously supplied.
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