47CTQ020PBF [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器型号: | 47CTQ020PBF |
厂家: | Infineon |
描述: | SCHOTTKY RECTIFIER |
文件: | 总6页 (文件大小:197K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Bulletin PD-20854 rev. A 02/07
47CTQ020PbF
40 Amp
SCHOTTKY RECTIFIER
IF(AV) = 40Amp
VR = 20V
Description/ Features
Major Ratings and Characteristics
This center tap Schottky rectifier has been optimized for
ultra low forward voltage drop specifically for 3.3V output
power supplies. The proprietary barrier technology allows
for reliable 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
1000
V
A
RRM
150 °C T operation
J
Center tap configuration
@tp=5μssine
FSM
Optimized for 3.3V application
Ultra low forward voltage drop
High frequency operation
V
@20Apk, T =125°C
J
0.34
V
F
T
-55to150
°C
J
Guard ring for enhanced ruggedness and long term
reliability
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Lead-Free ("PbF" suffix)
Case Styles
Base
Common
Cathode
2
2
Common
Cathode
1
3
Anode
Anode
TO-220
www.irf.com
1
47CTQ020PbF
Bulletin PD-20854 rev. A 02/07
Voltage Ratings
Part number
47CTQ020PbF
VR
VR
Max. DC Reverse Voltage (V)
@ 125° C
@ 150° C
20
10
Max. DC Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
47CTQ Units
Conditions
IF(AV) Max. Average Forward (Per Device)
40
20
A
50%dutycycle@TC =135°C, rectangularwaveform
Current
(Per Leg)
Following any rated
IFSM Max. Peak One Cycle Non-Repetitive
SurgeCurrent (Per Leg)
1000
250
18
5μs Sineor3μsRect.pulse
A
load condition and with
10msSineor6msRect.pulse
rated VRRM applied
EAS Non-Repetitive Avalanche Energy
(Per Leg)
mJ TJ = 25°C, IAS =3Amps,L=3mH
IAR
Repetitive Avalanche Current
(Per Leg)
3
A
Currentdecayinglinearlytozeroin1μsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
47CTQ Units
Conditions
VFM Max. Forward Voltage Drop
0.45
0.51
0.34
V
V
V
@ 20A
TJ = 25 °C
(Per Leg)
(1)
@ 40A
@ 20A
TJ = 125 °C
@ 40A
0.44
0.31
0.42
V
V
V
@ 20A
TJ = 150 °C
@ 40A
IRM
Max. Reverse Leakage Current
3
mA TJ = 25 °C
mA TJ = 125 °C
mA TJ = 125 °C
mA TJ = 125 °C
mA TJ = 150 °C
VR = rated VR
(Per Leg)
(1)
310
60
VR = 5V
45
VR = 3.3V
VR = 10V
306
VF(TO) Threshold Voltage
0.188
5.9
V
TJ = TJ max.
rt
Forward Slope Resistance
mΩ
CT
LS
Max. Junction Capacitance(Per Leg)
Typical Series Inductance (Per Leg)
3000
5.5
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
10000
V/ μs (Rated VR)
(1) Pulse Width < 300μs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
47CTQ Units
Conditions
TJ
Max. Junction Temperature Range
-55to150
-55to150
1.5
°C
°C
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance Junction
toCase (Per Leg)
°C/W DC operation
RthJC Max. Thermal Resistance Junction
toCase(Per Package)
0.75
0.50
°C/W DC operation
RthCS Typical Thermal Resistance, Case
toHeatsink
°C/W Mountingsurface, smoothandgreased
wt
T
Approximate Weight
Mounting Torque
2(0.07) g(oz.)
Min.
6(5)
Kg-cm
(Ibf-in)
Max.
12(10)
Marking Device
47CTQ020
2
www.irf.com
47CTQ020PbF
Bulletin PD-20854 rev. A 02/07
1000
100
10
1000
100
10
T = 150°C
J
125°C
100°C
75°C
50°C
25°C
1
0.1
0.01
0
4
8
12
16
20
Reverse Voltage - V (V)
R
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage (PerLeg)
T = 150°C
J
T = 125°C
J
10000
T = 25 ° C
J
T = 25°C
J
1000
1
0
2
4
6
8
10 12 14 16 18 20 22
0
0.2
0.4
0.6
0.8
1
1.2
1.4
Reverse Voltage - V (V)
Forward Voltage Drop - 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
D = 0.50
1
D = 0.33
D = 0.25
D = 0.20
P
DM
t
1
t
0.1
2
Notes:
Sin g le Pu lse
(Therm a l Resist a nc e)
1. Duty factor D = t / t
2
1
2. Peak T = PDMx Z
+ T
C
J
thJC
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)
www.irf.com
3
47CTQ020PbF
Bulletin PD-20854 rev. A 02/07
160
150
140
130
12
10
8
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
RM S Lim it
6
DC
120
110
100
90
Square wave (D = 0.50)
10V applied
4
2
see note (2)
0
0
5
10
15
20
25
30
0
5
10
15
20
25
30
Average Forward Current - I
(A)
Average Forward Current - I
(A)
F(AV)
F( AV)
Fig. 5-Max. Allowable CaseTemperature
Vs. Average Forward Current (PerLeg)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
1000
At Any Rated Load Condition
And With Rated V
Following Surge
Applied
RRM
100
10
100
1000
10000
Square Wave Pulse Duration - t (microsec)
p
Fig.7-Max. Non-Repetitive Surge Current (PerLeg)
L
HIG H- SPEED
SWITCH
IRFP460
DUT
FREE- WHEEL
DIODE
Rg = 25ohm
Vd = 25 Volt
+
C URRENT
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=10V
4
www.irf.com
47CTQ020PbF
Bulletin PD-20854 rev. A 02/07
Outline Table
Conform to JEDEC outline TO-220AB
Part Marking Information
PART NUMBER
IRXC Assembly Line - SubCon Assembly Line
INTERNATIONAL
RECTIFIER
LOGO
EXAMPLE: THIS IS A 47CTQ020
LOT CODE 1789
DATE CODE
P = LEAD-FREE
YEAR 1 = 2001
WEEK 19
ASSEMBLED ON WW 19, 2001
IN THE ASSEMBLY LINE "C"
ASSEMBLY
LOT CODE
LINE C
PART NUMBER
IRMX Assembly Line
INTERNATIONAL
RECTIFIER
LOGO
EXAMPLE: THIS IS A 47CTQ020
LOT CODE 1789
DATE CODE
ASSEMBLED ON WW 19, 2001
YEAR 1 = 2001
ASSEMBLY
LOT CODE
WEEK 19
P = LEAD-FREE
www.irf.com
5
47CTQ020PbF
Bulletin PD-20854 rev. A 02/07
Ordering Information Table
Device Code
47
C
T
Q
020 PbF
5
6
2
4
1
3
1
2
-
-
Current Rating (40A)
Circuit Configuration
C = Common Cathode
Package
3
-
T = TO-220
4
5
6
-
-
-
Schottky "Q" Series
Voltage Rating (020 = 20A)
y none = Standard Production
y PbF = Lead-Free
Tube Standard Pack Quantity : 50 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. 02/07
6
www.irf.com
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