20CTQ040-1PBF [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器
| 型号： | 20CTQ040-1PBF |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER |
| 文件： | 总8页 (文件大小：269K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-21029 rev. A 06/06
20CTQ...SPbF
20CTQ... -1PbF
SCHOTTKY RECTIFIER
20 Amp
IF(AV) = 20Amp
VR = 35/ 45V
Description/ Features
Major Ratings and Characteristics
The 20CTQ.. center tap Schottky rectifier series has been
optimized for low reverse leakage at high temperature. The
proprietary barrier technology allows for reliable operation up
to 175° C junction temperature. Typical applications are in
switching power supplies, converters, free-wheeling diodes,
and reverse battery protection.
Characteristics
Values
Units
I
Rectangular
waveform
20
A
F(AV)
V
I
range
35/ 45
1060
V
A
175° C T operation
J
Center tap TO-220 package
RRM
@ tp=5μssine
FSM
Low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
V
@10Apk,T =125°C
J
(per leg)
0.57
V
F
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
T
range
-55to175
°C
J
Lead-Free ("PbF" suffix)
Case Styles
20CTQ...SPbF
20CTQ...-1PbF
Base
Common
Cathode
2
Base
Common
Cathode
2
2
Common
Cathode
2
1
3
1
Common
Cathode
3
Anode
Anode
Anode
Anode
D2PAK
TO-262
Document Number: 94163
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1
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
Voltage Ratings
20CTQ035SPbF
20CTQ035-1PbF
20CTQ040SPbF
20CTQ040-1PbF
20CTQ045SPbF
20CTQ045-1PbF
Part number
VR
Max. DC Reverse Voltage (V)
35
40
45
V
RWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
20CTQ Units
Conditions
IF(AV) Max.AverageForwardCurrent
*SeeFig.5
20
A
50%dutycycle@TC =145°C,rectangularwaveform
Following any rated
load condition and with
rated VRRM applied
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent (Per Leg) *SeeFig.7
1060
265
5μs Sineor3μsRect.pulse
A
10msSineor6msRect.pulse
EAS Non-RepetitiveAvalancheEnergy
(Per Leg)
13
mJ TJ = 25°C, IAS =2.0Amps,L=6.5mH
IAR
RepetitiveAvalancheCurrent
(Per Leg)
2.0
A
Currentdecayinglinearlytozeroin1μsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
20CTQ Units
Conditions
VFM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
0.64
0.76
0.57
V
V
V
@ 10A
TJ = 25 °C
(1)
@ 20A
@ 10A
TJ = 125 °C
@ 20A
0.68
2
V
IRM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
15
900
CT
LS
Max. Junction Capacitance (Per Leg)
Typical Series Inductance (Per Leg)
pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
nH Measured lead to lead 5mm from package body
V/ μs
8.0
dv/dt Max. Voltage Rate of Change
(Rated VR)
10000
(1) Pulse Width < 300μs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
20CTQ Units
Conditions
TJ
Max.JunctionTemperatureRange
-55to175
-55to175
3.25
°C
°C
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase (Per Leg)
°C/W DCoperation
*SeeFig.4
RthJC Max.ThermalResistanceJunction
toCase(Per Package)
1.63
0.50
°C/W DCoperation
RthCS TypicalThermalResistance,Case
toHeatsink
°C/W Mountingsurface,smoothandgreased
wt
T
ApproximateWeight
MountingTorque
2(0.07) g(oz.)
Min.
6(5)
Kg-cm
(Ibf-in)
Max.
12(10)
MarkingDevice
20CTQ...S
20CTQ...-1
CasestyleD2Pak
CasestyleTO-262
Document Number: 94163
www.vishay.com
2
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
1000
100
10
1000
100
10
T =175°C
J
150°C
125°C
100°C
75°C
1
.1
50°C
.01
25°C
.001
.0001
0 5 10 15 20 25 30 35 40 45
Reverse Voltage - V (V)
R
T =175°C
J
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage (PerLeg)
T =125°C
J
1000
T = 25°C
J
1
T = 25°C
J
.1
100
0
.2 .4 .6 .8 1 1.2 1.4 1.6 1.8
0
10
20
30
40
50
Forward Voltage Drop- V (V)
FM
Reverse Voltage- V (V)
R
Fig.1-Max. Forward Voltage Drop Characteristics
(PerLeg)
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage (PerLeg)
10
D=0.50
D=0.33
1
D=0.25
D=0.17
D=0.08
.1
P
DM
t
1
t
2
Notes:
1. Dutyfactor D= t / t
.01
1 2
SinglePulse
(Thermal Resistance)
2. PeakT =P xZ +T
J DM thJC
10
C
.001
.00001
.0001
.001
.01
.1
1
100
t , Rectangular PulseDuration (Seconds)
1
Fig.4-Max. Thermal Impedance ZthJC Characteristics (PerLeg)
Document Number: 94163
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3
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
180
9
8
7
6
5
4
3
2
1
0
D=0.08
D=0.17
D=0.25
D=0.33
D=0.50
20CTQ
175
R
thJC
(DC) =3.25°C/W
170
165
160
155
150
145
DC
10
RMS Limit
DC
0
5
10
15
0
5
15
Average ForwardCurrent - I
F(AV)
(A)
Average Forward Current - I
(A)
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 = 25 ohm
Vd = 25 Volt
+
C URRENT
MONITOR
40HFL40S02
Fig.8-Unclamped Inductive Test Circuit
Document Number: 94163
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4
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
Outlines Table
Conformto JEDECoutlineD2Pak(SMD-220)
Dimensions in millimeters and (inches)
Modified JEDEC outline TO-262
Dimensions in millimeters and (inches)
Document Number: 94163
www.vishay.com
5
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
Part Marking Information
D2PAK
PART NUMBER
DATE CODE
INTERNATIONAL
RECTIFIER
LOGO
THIS IS A 20CTQ045S
LOT CODE 8024
ASSEMBLED ON WW 02, 2000
20CTQ045S
YEAR 0 = 2000
WEEK 02
ASSEMBLY
LOT CODE
P = LEAD-FREE
TO-262
PART NUMBER
INTERNATIONAL
RECTIFIER
LOGO
EXAMPLE: THIS IS A 20CTQ045-1
LOT CODE 1789
DATE CODE
ASSEMBLED ON WW 19, 2002
YEAR 2 = 2002
WEEK 19
P = LEAD-FREE
ASSEMBLY
LOT CODE
Tape & Reel Information
Dimensionsinmillimetersand(inches)
Document Number: 94163
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6
20CTQ...SPbF, 20CTQ...-1PbF Series
Bulletin PD-21029 rev. A 06/06
Ordering Information Table
Device Code
20
C
T
Q
045
S
TRL PbF
5
6
8
1
2
4
7
3
1
2
-
-
Current Rating (20A)
Circuit Configuration
C = Common Cathode
T = TO-220
3
4
5
6
-
-
-
-
Schottky "Q" Series
Voltage Ratings
y S = D2Pak
035 = 35V
040 = 40V
045 = 45V
y -1= TO-262
7
8
-
-
y none = Tube (50 pieces)
y TRL = Tape & Reel (Left Oriented - for D2Pak only)
y TRR = Tape & Reel (Right Oriented - for D2Pak only)
y none = Standard Production
y PbF = Lead-Free
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
06/06
Document Number: 94163
www.vishay.com
7
Legal Disclaimer Notice
Vishay
Notice
The products described herein were acquired by Vishay Intertechnology, Inc., as part of its acquisition of
International Rectifier’s Power Control Systems (PCS) business, which closed in April 2007. Specifications of the
products displayed herein are pending review by Vishay and are subject to the terms and conditions shown below.
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or
anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
International Rectifier®, IR®, the IR logo, HEXFET®, HEXSense®, HEXDIP®, DOL®, INTERO®, and POWIRTRAIN®
are registered trademarks of International Rectifier Corporation in the U.S. and other countries. All other product
names noted herein may be trademarks of their respective owners.
Document Number: 99901
Revision: 12-Mar-07
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1
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