47CTQ020S [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器
| 型号： | 47CTQ020S |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER |
| 文件： | 总7页 (文件大小：130K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PD-20540 rev. E 10/99
4 7 C T Q 0 2 0
47CTQ020S
47CTQ020-1
SCHOTTKY RECTIFIER
40 Amp
Description/Features
Major Ratings and Characteristics
ThiscentertapSchottkyrectifierhasbeenoptimized for ultra
low forward voltage drop specifically for 3.3V output power
supplies.Theproprietarybarriertechnologyallowsforreliable
operation up to 150 °C junction temperature. Typical
applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant power
subsystems.
Characteristics
Values
Units
I
Rectangular
waveform
40
A
F(AV)
V
I
20
V
A
RRM
150 °C T operation
J
@tp=5µssine
1000
Centertapconfiguration
FSM
Optimized for 3.3V application
Ultra low forward voltage drop
Highfrequencyoperation
V
@20Apk,T =125°C
0.34
V
F
J
T
-55to150
°C
Guard ring for enhanced ruggedness and long term
reliability
J
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Case Styles
47CTQ020S
47CTQ020
47CTQ020-1
TO-220
D2PAK
TO-262
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1
47CTQ020, 47CTQ020S, 47CTQ020-1
PD-20540 rev. E 10/99
VoltageRatings
Part number
47CTQ020, ..020S, ..020-1
VR
VR
Max. DC Reverse Voltage (V)
@ 125° C
@ 150° C
20
Max. DC Reverse Voltage (V)
10
Absolute Maximum Ratings
Parameters
47CTQ Units
Conditions
IF(AV) Max.AverageForward (PerDevice)
40
20
A
50%dutycycle@TC=135°C,rectangularwaveform
Current
(PerLeg)
Following any rated
load condition and with
rated Vrrm applied
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent(PerLeg)
1000
250
18
5µs Sineor3µsRect.pulse
10msSineor6msRect.pulse
A
EAS Non-RepetitiveAvalancheEnergy
(PerLeg)
mJ TJ = 25°C, IAS =3Amps,L=3mH
IAR
RepetitiveAvalancheCurrent
(PerLeg)
3
A
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
VFM Max. ForwardVoltageDrop
(PerLeg)
47CTQ Units
Conditions
0.45
0.51
0.34
V
V
V
@ 20A
@ 40A
@ 20A
TJ = 25 °C
(1)
TJ = 125 °C
0.44
0.31
0.42
3
V
V
V
@ 40A
@ 20A
TJ = 150 °C
@ 40A
IRM
Max.ReverseLeakageCurrent
mA TJ = 25 °C
mA TJ = 125 °C
mA TJ = 125 °C
mA TJ = 125 °C
mA TJ = 150 °C
VR = rated VR
(PerLeg)
(1)
310
60
VR = 5V
45
VR = 3.3V
VR = 10V
306
VF(TO) ThresholdVoltage
0.188
5.9
V
TJ = TJ max.
rt
ForwardSlopeResistance
mΩ
pF
CT
Max. Junction Capacitance (PerLeg)
Typical Series Inductance (PerLeg)
3000
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
LS
5.5
nH Measured lead to lead 5mm from package body
V/ µs
dv/dt Max. Voltage Rate of Change
(RatedVR)
10,000
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-MechanicalSpecifications
Parameters
47CTQ Units
Conditions
TJ
Max.JunctionTemperatureRange
-55to150
-55to150
1.5
°C
°C
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase (Per Leg)
°C/W DCoperation
RthJC Max.ThermalResistanceJunction
toCase(Per Package)
0.75
0.50
°C/W DCoperation
RthCS TypicalThermalResistance,Case
toHeatsink
°C/W Mountingsurface,smoothandgreased
(onlyforTO-220)
wt
T
ApproximateWeight
MountingTorque
2(0.07)
6(5)
g(oz.)
Min.
Kg-cm
(Ibf-in)
Max.
12(10)
2
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47CTQ020, 47CTQ020S, 47CTQ020-1
PD-20540 rev. E 10/99
10 00
100 0
10 0
1 0
T
= 150°C
125°C
J
100
10
100°C
75°C
50°C
25°C
1
0.1
0. 01
0
4
8
12
16
2 0
Re ve rse Vo lt a g e - V ( V)
R
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage (PerLeg)
T
= 150°C
= 125°C
J
T
10 000
J
T
=
25°C
J
T
= 25°C
J
1 000
1
0
0.2
0. 4
0.6
0. 8
1
1.2
1.4
0
2
4
6
8
10 12 14 16 18 20 2 2
Re ve rse Vo lt a g e - V (V)
Fo rw a rd Vo lta g e Dro p - V
(V)
FM
R
Fig.1-Max. Forward Voltage Drop Characteristics
(PerLeg)
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage (PerLeg)
10
D = 0.75
D = 0.50
1
D = 0.33
D = 0.25
D = 0.2 0
P
D M
t
1
t
0.1
2
No t e s:
Sin g le P u lse
(Th e rm a l Re sista n c e )
1. Dut y fa c t o r D =
2. Pe a k T = PD M x Z
t
/ t
2
1
+ T
J
C
th J C
0.01
0.00001
0.0001
0.001
0.01
0.1
1
10
100
t
, Re c t a n g ula r P u lse Du ra tio n (Se c o n d s)
1
Fig.4-Max. Thermal Impedance ZthJC Characteristics (PerLeg)
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3
47CTQ020, 47CTQ020S, 47CTQ020-1
PD-20540 rev. E 10/99
16 0
12
10
8
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
15 0
DC
14 0
13 0
RM S Lim it
6
DC
12 0
11 0
10 0
9 0
Sq u a re w a ve (D = 0.50)
10V a p p lie d
4
2
s e e n o te (2 )
0
0
5
10
15
20
25
30
0
5
10
15
20
25
30
Ave ra g e Fo rw a rd C u rre n t - I
(A)
Ave ra g e Fo rw a rd C urre n t - I
(A)
F(AV)
F(AV)
Fig.5-Max. AllowableCaseTemperature
Vs.AverageForwardCurrent(PerLeg)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
100 0
At An y Ra t e d Lo a d C o n d it io n
An d W ith Ra t e d V
Fo llo w in g Su rg e
Ap p lie d
RRM
10 0
10
10 0
1000
10 000
Sq u a re Wa ve P ulse D ura t io n - t
(m ic ro se c )
p
Fig.7-Max. Non-RepetitiveSurgeCurrent(PerLeg)
L
HIG H-SPEED
SWITC H
IRFP460
DUT
FREE-WHEEL
DIO DE
Rg = 25 o h m
Vd = 25 Vo lt
+
C URRENT
M O NITO R
40HFL40S02
Fig.8-Unclamped Inductive Test Circuit
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC
;
Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) /D) (see Fig. 6);
PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1= 10 V
4
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47CTQ020, 47CTQ020S, 47CTQ020-1
PD-20540 rev. E 10/99
Ordering Information Table
Device Code
47
C
T
Q
020 -1
5
1
2
3
4
6
1
2
3
4
5
6
-
-
-
-
-
-
Essential Part Number
C = CommonCathode
T = TO-220
Q = Schottky Q Series
Voltage Rating 020 = 20V
-1 = TO-262
S = D2Pak
Outline Table
10.54 (0.41)
MAX.
1.32 (0.05)
1.22 (0.05)
3.78 (0.15)
3.54 (0.14)
DIA.
6.48 (0.25)
6.23 (0.24)
2.92 (0.11)
2.54 (0.10)
15.24 (0.60)
14.84 (0.58)
TERM 2
2°
3
1 2
14.09 (0.55)
13.47 (0.53)
3.96 (0.16)
3.55 (0.14)
0.10 (0.004)
2.04 (0.080) MAX.
BASE
COMMON
CA THODE
1.40 (0.05)
1.15 (0.04)
2.89 (0.11)
2.64 (0.10)
2
0.94 (0.04)
0.69 (0.03)
1
2
3
ANODE COMMON ANODE
CA THODE
1
2
1 2 3
0.61 (0.02) MAX.
4.57 (0.18)
4.32 (0.17)
Conform to JEDEC outline TO-220AB
Dimensions in millimeters and (inches)
5.08 (0.20) REF.
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5
47CTQ020, 47CTQ020S, 47CTQ020-1
PD-20540 rev. E 10/99
Outline Table
4 . 6 9 ( 0 . 1 8)
4 .2 0 ( 0 .1 6 )
1 0 .1 6 ( 0 .4 0 )
R E F .
1 .3 2 ( 0 .0 5)
1 .2 2 ( 0 .0 5)
6 . 4 7 (0 . 2 5)
6 .1 8 (0 .2 4 )
9 3 °
1 5 . 49 (0 . 61 )
1 4 . 73 (0 . 58 )
5 . 2 8 (0 . 2 1)
4 . 7 8 (0 . 1 9)
0 .5 5 (0 .0 2 )
2 .6 1 ( 0 .1 0 )
2 .3 2 ( 0 .0 9 )
8 .8 9 ( 0 .3 5 )
R E F .
0 .4 6 (0 .0 2 )
1 .4 0 (0 .0 5 5 )
1 .1 4 (0 .0 4 5 )
3X
0 . 9 3 (0 .3 7)
BASE
M IN IM U M R E C OM M EN D ED F OO T P R IN T
1 1 .43 ( 0 .4 5 )
COMMON
CATHODE
2 X
0 .6 9 ( 0 .2 7 )
2
1
3
4 .5 7 (0 .1 8)
1
2
3
8 .8 9 ( 0 . 3 5)
4 . 3 2 (0 . 1 7)
ANODE COMMON ANODE
CATHODE
2
1 7 .7 8 ( 0.7 0 )
1
2
0 . 6 1 (0 . 0 2 ) M AX .
5 .0 8 (0 .2 0 ) R EF .
3 .8 1 (0 .1 5 )
2 .0 8 ( 0 .0 8)
ConformtoJEDECoutlineD2Pak(SMD-220)
2 X
2 . 5 4 (0 . 1 0)
Dimensions in millimeters and (inches)
2 X
Tape & Reel Information
TRR
1.60 (0 .063)
1.50 (0 .059)
1.60 (0 .063)
4 .10 (0.16 1)
3 .90 (0.15 3)
D IA.
1.50 (0 .059)
0.3 68 (0.01 4 5)
0.3 42 (0.01 3 5)
FEED D IR EC TION
1 .85 (0 .0 7 3)
1 .65 (0 .0 6 5)
11 .60 (0.4 57)
11 .40 (0.4 49)
24 .3 0 (0 .95 7)
23 .9 0 (0 .94 1)
15 .42 (0.6 09)
15 .22 (0.6 01)
TR L
1.75 (0 .06 9)
1.25 (0 .04 9)
DIA.
10 .9 0 (0.4 29)
10 .7 0 (0.4 21)
4.7 2 (0 .18 6)
4.5 2 (0 .17 8)
1 6 .10 (0.6 3 4)
1 5 .90 (0.6 2 6)
FEED DIREC TION
13 .5 0 (0.5 32)
26 .4 0 (1.0 39)
D IA.
24 .4 0 (0.9 61)
12 .8 0 (0.5 04)
SM D-220 Ta pe & Reel
Whe n orde ring, indicate th e pa rt
nu m ber, part o rie ntation, a nd the
qu antity. Qu antitie s are in multiples
of 800 p iece s p e r reel fo r b o th
TR L an d T R R.
60 (2 .3 6 2)
D IA . M IN .
360 (1 4 .173)
D IA. M AX.
Dimensionsinmillimetersand(inches)
6
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47CTQ020, 47CTQ020S, 47CTQ020-1
PD-20540 rev. E 10/99
Outline Table
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
BASE
COMMON
CATHODE
2
1
2
3
ANODE COMMON ANODE
CATHODE
1
2
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Fax-On-Demand: +44 1883 733420
Data and specifications subject to change without notice.
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