STPS80L60C [ETC]
POWER SCHOTTKY RECTIFIER ; 功率肖特基整流器\n
| 型号： | STPS80L60C |
| 厂家： | 
ETC |
| 描述： | POWER SCHOTTKY RECTIFIER
|
| 文件： | 总4页 (文件大小：130K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
STPS80L60CY
®
POWER SCHOTTKY RECTIFIER
MAIN PRODUCT CHARACTERISTICS
A1
K
IF(AV)
VRRM
2 x 40 A
60 V
A2
Tj (max)
VF (max)
150 °C
0.56 V
FEATURES AND BENEFITS
■
■
■
■
■
■
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW FORWARD VOLTAGE DROP
LOW THERMAL RESISTANCE
A2
K
A1
AVALANCHE CAPABILITY SPECIFIED
DESCRIPTION
Dual center tap Schottky rectifier suited for CAD
computers and servers.
Max247
Packaged in Max247, STPS80L60CY is intended
for use in low voltage, high frequency switching
power supplies, free wheeling and polarity
protection applications.
ABSOLUTE RATINGS (limiting values, per diode)
Symbol
Parameter
Repetitive peak reverse voltage
Value
60
Unit
V
VRRM
IF(RMS) RMS forward current
56
A
IF(AV)
Average forward current
Tc = 130°C Per diode
δ = 0.5 Per device
40
80
A
IFSM
IRRM
PARM
Tstg
Surge non repetitive forward current
Repetitive peak reverse current
Repetitive peak avalanche power
Storage temperature range
tp = 10 ms sinusoidal
tp = 2 µs square F = 1kHz
tp = 1µs Tj = 25°C
400
2
A
A
20000
- 55 to + 150
150
W
°C
°C
V/µs
Tj
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
dV/dt
10000
dPtot
1
* :
<
thermal runaway condition for a diode on its own heatsink
dTj
Rth(j − a)
July 2003 - Ed: 4A
1/4
STPS80L60CY
THERMAL RESISTANCES
Symbol
Parameter
Value
0.70
0.50
0.3
Unit
Rth (j-c) Junction to case
Per diode
Total
°C/W
Rth (c)
Coupling
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
Parameter
Tests conditions
Min. Typ. Max.
Unit
mA
A
IR *
Reverse leakage current
Tj = 25°C
VR = VRRM
IF = 40 A
IF = 80 A
1.8
Tj = 125°C
Tj = 25°C
Tj = 125°C
Tj = 25°C
Tj = 125°C
0.4
0.9
VF *
Forward voltage drop
0.57
0.56
0.78
0.77
V
0.50
0.69
Pulse test : * tp = 380 µs, δ < 2%
To evaluate the maximum conduction losses use the following equation :
2
P = 0.36 x IF(AV) + 0.005 x IF (RMS)
Fig. 1: Conduction losses versus average current.
Fig. 2: Average forward current versus ambient
temperature (δ = 0.5).
P(W)
35
IF(av)(A)
45
δ = 0.5
Rth(j-a)=Rth(j-c)
40
30
δ = 0.2
35
30
25
δ = 0.1
25
δ = 0.05
δ = 1
20
15
10
5
Rth(j-a)=5°C/W
20
15
10
T
5
Tamb(°C)
IF(av)(A)
tp
=tp/T
δ
0
0
0
10
20
30
40
50
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
2/4
STPS80L60CY
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.
IM(A)
500
Zth(j-c)/Rth(j-c)
1.0
450
400
350
300
0.9
0.8
0.7
δ = 0.5
0.6
Tc=25°C
250
0.5
Tc=75°C
200
0.4 δ = 0.2
150
δ = 0.1
0.3
Tc=125°C
T
100
0.2
IM
Single pulse
t
50
0.1
t(s)
tp(s)
δ=0.5
tp
1.E+00
=tp/T
δ
0
0.0
1.E-03
1.E-03
1.E-02
1.E-01
1.E+00
1.E-02
1.E-01
Fig. 7: Reverse leakage current versus reverse
voltage applied (typical values).
Fig. 8: Junction capacitance versus reverse
voltage applied (typical values).
IR(mA)
1.E+03
C(pF)
100.0
F=1MHz
Vosc=30mV
Tj=25°C
Tj=125°C
1.E+02
Tj=100°C
10.0
1.0
Tj=75°C
1.E+01
Tj=50°C
1.E+00
Tj=25°C
1.E-01
VR(V)
VR(V)
30
1.E-02
0.1
0
5
10
15
20
25
35
40
45
50
55
60
1
10
100
Fig. 9: Forward voltage drop versus forward
current.
IFM(A)
1000
100
Tj=125°C
(Maximum values)
Tj=125°C
(Typical values)
10
Tj=25°C
(Maximum values)
VFM(V)
0.6 0.8
1
0.0
0.2
0.4
1.0
1.2
1.4
3/4
STPS80L60CY
PACKAGE MECHANICAL DATA
Max247
DIMENSIONS
Millimeters Inches
Min. Max. Min.
4.70 5.30
REF.
Max.
0.209
0.102
0.055
0.094
0.133
0.031
0.799
0.219
0.626
0.598
0.169
E
A
A
A1
b
0.185
0.087
0.038
0.079
0.118
0.016
0.776
0.211
0.602
0.559
0.146
2.20
1.00
2.00
3.00
0.40
19.70
5.35
15.30
14.20
3.70
2.60
1.40
2.40
3.40
0.80
10.30
5.55
15.90
15.20
4.30
b1
b2
c
D
D
L1
e
A1
E
b1
L
L
L1
b2
e
c
b
Ordering type
Marking
Package
Weight
Base qty
Delivery mode
STPS80L60CY STPS80L60CY
EPOXY MEETS UL94,V0
Max247
4.4g
30
Tube
■
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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.
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© 2003 STMicroelectronics - Printed in Italy - All rights reserved.
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