STPS3045.pdf
(
274 KB
)
Pobierz
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
I
F(AV)
2x15A
V
RRM
45 V
Tj (max)
175 °C
V
F
0.57 V
FEATURES AND BENEFITS
n
VERY SMALL CONDUCTION LOSSES
n
NEGLIGIBLE SWITCHING LOSSES
n
EXTREMELY FAST SWITCHING
n
LOW THERMAL RESISTANCE
n
INSULATED PACKAGE: TOP-3I
Insulating voltage = 2500V RMS
Capacitance = 12pF
D
2
PA K
STPS3045CG
TO-220AB
STPS3045CT
DESCRIPTION
Dual center tap Schottky rectifier suited for
SwitchMode Power Supply and high frequency DC
to DC converters.
Packaged either in TO-220AB, D
2
PAK, I
2
PAK,
TO-247, SOT93 or TOP-3I, this device is espe-
cially intended
Insulated
TOP-3I
STPS3045CPI
I
2
PA K
STPS3045CR
for
use in low voltage, high fre-
quency
inverters,
free
wheeling
and
polarity
protection applications.
SOT-93
STPS3045CP
TO-247
STPS3045CW
August 2002 - Ed: 5E
1/9
STPS3045CT/CG/CR/CP/CPI/CW
ABSOLUTE RATINGS
(limiting values, per diode)
Symbol
Parameter
Value
Unit
V
RRM
Repetitive peak reverse voltage
45
V
I
F(RMS)
RMS forward current
30
A
I
F(AV)
Average forward current
d
TO-220AB
D
2
PA K / I
2
PA K
SOT-93
TO-247
Tc = 155°C
Per diode
Per device
15
30
A
= 0.5
TOP-3I
Tc = 150°C
I
FSM
Surge non repetitive forward current
tp = 10 ms sinusoidal
220
A
I
RRM
Repetitive peak reverse current
tp = 2
m
s
square
1
A
F = 1kHz
I
RSM
Non repetitive peak reverse current
3
A
tp = 100
m
s square
Tstg
Storage temperature range
-65 to +175
°C
Tj
Maximum operating junction temperature *
175
°C
dV/dt
Critical rate of rise of reverse voltage
10000
V/
m
s
*:
dPtot
dTj
1
<
thermal runaway condition for a diode on its own heatsink
Rth j
(
a
)
-
THERMAL RESISTANCES
Symbol
Parameter
Value
Unit
R
th (j-c)
Junction to case
Per diode
Total
1.60
0.85
°C/W
TO-220AB
D
2
PA K / I
2
PA K
Per diode
Total
1.5
0.8
SOT-93
TO-247
Per diode
Total
2.2
1.6
TOP-3I
R
th (c)
Coupling
0.10
TO-220AB
D
2
PA K / I
2
PA K
SOT-93
TO-247
Coupling
1.0
TOP-3I
When the diodes 1 and 2 are used simultaneously:
D
Tj (diode 1) = P (diode1) x R
th(j-c)
(per diode) + P (diode 2) x R
th(c)
2/9
STPS3045CT/CG/CR/CP/CPI/CW
STATIC ELECTRICAL CHARACTERISTICS
(Per diode)
Symbol
Parameter
Tests Conditions
Min.
Typ.
Max.
Unit
I
R
*
Reverse leakage current
Tj = 25°C
V
R
=V
RRM
200
m
A
Tj = 125°C
11
40
mA
V
F
*
Forward voltage drop
Tj = 125
°
CI
= 15 A
0.5
0.57
V
Tj = 25
°
C
I
F
= 30 A
0.84
Tj = 125°C
I
F
= 30 A
0.65
0.72
Pulse test :
* tp = 380
m
s,
d
<2%
To evaluate the conduction losses use the following equation :
P = 0.42 x I
F(AV)
+ 0.01 I
F
2
(RMS)
Fig. 1:
Average forward power dissipation versus
average forward current (per diode).
Fig.
2:
Average
current
versus
ambient
temperature (
d
= 0.5, per diode).
3/9
STPS3045CT/CG/CR/CP/CPI/CW
Fig. 3-1:
Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (TO-220AB, D
2
PAK, I
2
PAK, SOT-93 and
TO-247).
Fig. 3-2:
Non repetitive surge peak forward current
versus overload duration (maximum values, per
diode) (TOP-3I).
Fig. 4:
Relative variation of thermal transient
impedance junction to case versus pulse duration.
Fig. 5:
Reverse leakage current versus reverse
voltage applied (typical values, per diode).
Fig.
6:
Junction
capacitance
versus
reverse
Fig.
7:
Forward
voltage
drop
versus
forward
voltage applied (typical values, per diode).
current (maximum values, per diode).
4/9
STPS3045CT/CG/CR/CP/CPI/CW
PACKAGE MECHANICAL DATA
TO-220AB
REF.
DIMENSIONS
Millimeters
Inches
Min.
Max.
Min.
Max.
A
4.30
4.60
0.169
0.181
C
1.22
1.32
0.048
0.052
D
2.40
2.72
0.094
0.107
E
0.33
0.70
0.013
0.028
F
0.61
0.93
0.024
0.037
F1
1.14
1.70
0.045
0.067
F2
1.14
1.70
0.045
0.067
G
4.95
5.15
0.195
0.202
G1
2.40
2.70
0.094
0.106
H2
10.00
10.40
0.394
0.409
L2
16.00 Typ.
0.630 Typ.
L4
13.00
14.00
0.512
0.551
L5
2.65
2.95
0.104
0.116
L6
14.80
15.75
0.583
0.620
L7
6.20
6.60
0.244
0.260
L9
3.40
3.94
0.134
0.155
M
2.60 Typ.
0.102 Typ.
Dia.
3.75
3.89
0.148
0.153
PACKAGE MECHANICAL DATA
I
2
PA K
REF.
DIMENSIONS
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
L2
1.27
1.40
0.050
0.055
5/9
Plik z chomika:
sebo2200
Inne pliki z tego folderu:
STPS3045.pdf
(274 KB)
BYV118.pdf
(41 KB)
BYV116.pdf
(45 KB)
EGP20.pdf
(44 KB)
RGP10G.pdf
(341 KB)
Inne foldery tego chomika:
_Katalogi
Głośniki
MOSTKI PROSTOWNICZE
OPTOELEMENTY
Różne
Zgłoś jeśli
naruszono regulamin