40L45CWPBF [INFINEON]
SCHOTTKY RECTIFIER 2 x 20 Amps; 肖特基整流器2× 20安培
| 型号： | 40L45CWPBF |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER 2 x 20 Amps |
| 文件： | 总6页 (文件大小：195K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-20794 rev. A 11/06
40L40CWPbF
40L45CWPbF
SCHOTTKY RECTIFIER
2 x 20 Amps
IF(AV) = 40Amp
VR = 40-45V
Description/ Features
Major Ratings and Characteristics
The 40L..CWPbF center tap Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
leakage.Theproprietarybarriertechnologyallowsforreliable
operationupto150°Cjunctiontemperature. Typicalapplica-
tions are in switching power supplies.
Characteristics
40L..CW Units
I
Rectangular
waveform
40
A
F(AV)
150° C T operation
J
Center tap TO-247 package
V
I
40 - 45
1240
0.42
V
A
V
RRM
@tp=5μssine
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
FSM
Very low forward voltage drop
High frequency operation
V
@20Apk,T =125°C
J
(per leg, Typical)
F
Guardringforenhancedruggednessandlongterm
reliability
T
-55 to150
°C
J
Lead-Free("PbF"suffix)
Case Styles
Base
Common
Cathode
2
1
3
Anode
1
Anode
2
2
Common
Cathode
TO-247AC
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40L45CWPbF revA.pmd
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40L40CWPbF, 40L45CWPbF
Bulletin PD-20794 rev. A 11/06
Voltage Ratings
Partnumber
40L40CWPbF
40L45CWPbF
VR
Max. DC Reverse Voltage (V)
40
45
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
40L..CW Units
Conditions
IF(AV) Max.AverageForward (PerLeg)
20
40
A
50%dutycycle@TC=122°C,rectangularwaveform
Current
*SeeFig.5 (PerDevice)
Following any rated
load condition and with
rated VRRM applied
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent (Per Leg) *SeeFig.7
1240
350
20
5μs Sineor3μsRect.pulse
A
10msSineor6msRect.pulse
EAS Non-RepetitiveAvalancheEnergy
(Per Leg)
mJ TJ = 25°C, IAS =3Amps,L=4.4mH
IAR
RepetitiveAvalancheCurrent
(Per Leg)
3
A
Currentdecayinglinearlytozeroin1μsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
40L..CW Units
Typ. Max.
Conditions
VFM Forward Voltage Drop
(Per Leg) * See Fig. 1
0.48 0.53
0.61 0.69
0.42 0.49
0.60 0.70
V
V
V
V
@ 20A
TJ = 25 °C
(1)
(1)
@ 40A
@ 20A
TJ = 125 °C
@ 40A
IRM Reverse Leakage Current
(Per Leg) * See Fig. 2
-
1.5
80
mA TJ = 25 °C
mA TJ = 100 °C
VR = rated VR
20
VF(TO) Threshold Voltage
0.27
8.72
V
TJ = TJ max.
rt
Forward Slope Resistance
Max. Junction Capacitance (PerLeg)
Typical Series Inductance (Per Leg) 7.5
10000
mΩ
CT
LS
-
1500 pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
-
nH Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
V/ μs (RatedVR)
(1) Pulse Width < 300μs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
40L..CW Units
Conditions
TJ
Max.JunctionTemperatureRange
-55to150
-55to150
1.6
°C
°C
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase (Per Leg)
°C/W DCoperation
*SeeFig.4
RthJC Max.ThermalResistanceJunction
toCase(Per Package)
0.8
°C/W DCoperation
RthCS TypicalThermalResistance,Case
toHeatsink
0.24
°C/W Mountingsurface,smoothandgreased
wt
T
ApproximateWeight
MountingTorque
6(0.21) g(oz.)
Min.
6(5)
Non-lubricatedthreads
Kg-cm
(Ibf-in)
Max.
12(10)
CaseStyle
TO-247AC(TO-3P) JEDEC
40L40CW
MarkingDevice
40L45CW
2
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40L45CWPbF revA.pmd
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21-Nov-06, 11:05
40L40CWPbF, 40L45CWPbF
Bulletin PD-20794 rev. A 11/06
1000
100
10
1000
T = 150°C
J
100
10
125°C
100°C
75°C
50°C
1
0.1
25°C
0.01
0.001
0
5
10 15 20 25 30 35 40 45
Reverse Voltage - V (V)
R
T = 150°C
J
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage (PerLeg)
T = 125°C
J
10000
1000
100
T = 25°C
J
T = 25°C
J
1
0
0.2 0.4 0.6 0.8
1
1.2 1.4 1.6 1.8
(V)
0
10
20
30
40
50
Forward Voltage Drop - V
Reverse Voltage - V (V)
R
FM
Fig.1-Max. Forward Voltage Drop Characteristics
(PerLeg)
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage (PerLeg)
10
D = 0.75
1
0.1
D = 0.50
D = 0.33
D = 0.25
D = 0.20
P
DM
t
1
t
2
Single Pulse
(Thermal Resistance)
Notes:
1. Duty factor D = t / t
1
2
2. Peak T = P x Z
+ T
J
thJC
DM
C
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t
, Rectangular Pulse Duration (Seconds)
1
Fig.4-Max. Thermal Impedance ZthJC Characteristics (PerLeg)
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40L45CWPbF revA.pmd
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40L40CWPbF, 40L45CWPbF
Bulletin PD-20794 rev. A 11/06
18
16
14
12
10
8
150
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
140
DC
130
RM S Lim it
DC
Sq u a r e w a v e ( D = 0. 5 0)
120
80%Rated V applied
R
6
4
110
2
se e note (2)
0
100
0
5
10
15
20
25
F( AV)
30
(A)
0
5
10
15
20
25
30
(A)
Average Forward Current - I
Average Forward Current - I
F(AV)
Fig.5-Max. Allowable CaseTemperature
Vs. Average Forward Current (PerLeg)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
10000
At Any Rated Load Condition
And With Rated V
Fo llo w in g Surg e
Applied
RRM
1000
100
10
100
1000
10000
Square Wave Pulse Duration - t
(microsec)
p
Fig.7-Max. Non-Repetitive Surge Current (PerLeg)
L
HIGH-SPEED
SWITCH
IRFP460
DUT
FREE- WHEEL
DIODE
Rg = 25 o hm
Vd = 25 Volt
+
CURRENT
MONITOR
40HFL40S02
Fig.8-Unclamped Inductive Test Circuit
(2) Formulaused:TC =TJ -(Pd+PdREV)xRthJC
;
Pd=ForwardPowerLoss=IF(AV) xVFM @(IF(AV) /D) (seeFig.6);
PdREV =InversePowerLoss=VR1 xIR (1-D); IR @VR1=80%ratedVR
4
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40L45CWPbF revA.pmd
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21-Nov-06, 11:05
40L40CWPbF, 40L45CWPbF
Bulletin PD-20794 rev. A 11/06
Outline Table
ConformtoJEDECoutlineTO-247AC(TO-3P)
Dimensions in millimeters and (inches)
Marking Information
PART NUMBER
INTERNATIONAL
RECTIFIER
LOGO
40L45CW
EXAMPLE: THIS IS A 40L45CW
WITH ASSEMBLY
P035H
56
57
LOT CODE 5657
ASSEMBLED ON WW 35, 2000
IN ASSEMBLY LINE "H"
DATE CODE
P = LEAD-FREE
YEAR 0 = 2000
WEEK 35
ASSEMBLY
LOT CODE
LINE H
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5
40L45CWPbF revA.pmd
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40L40CWPbF, 40L45CWPbF
Bulletin PD-20794 rev. A 11/06
Ordering Information Table
Device Code
40
L
45
C
W
PbF
2
4
5
6
1
3
1
2
3
4
-
-
-
-
Current Rating (40 = 40A)
Schottky "L" Series
VoltageCode
40 = 40V
45 = 45V
CircuitConfiguration
C = Common Cathode
Package
5
6
-
-
W = TO-247
y none = Standard Production
y PbF =Lead-Free
Tube Standard Pack Quantity : 25 pieces
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level and Lead-Free.
Qualification Standards can be found on IR's Web site.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105
TAC Fax: (310) 252-7309
Visit us at www.irf.com for sales contact information. 11/06
6
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40L45CWPbF revA.pmd
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