400CNQ040 [VISHAY]
Rectifier Diode, Schottky, 1 Phase, 2 Element, 200A, 40V V(RRM), Silicon, TO-244AB, PLASTIC, MODIFIED TO-244AB, 3 PIN;
| 型号： | 400CNQ040 |
| 厂家： | 
VISHAY |
| 描述： | Rectifier Diode, Schottky, 1 Phase, 2 Element, 200A, 40V V(RRM), Silicon, TO-244AB, PLASTIC, MODIFIED TO-244AB, 3 PIN 局域网 二极管 |
| 文件： | 总6页 (文件大小：193K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-2.264 rev. D 05/02
400CNQ... SERIES
SCHOTTKY RECTIFIER
400 Amp
TO-244AB
Description/ Features
Major Ratings and Characteristics
The 400CNQ center tap, high current, Schottky rectifier
module series has been optimized for very low forward
voltage drop, with moderate leakage. The proprietary barrier
technology allows for reliable operation up to 150 °C junction
temperature. Typical applications are in switching power
supplies, converters, free-wheeling diodes, welding, and re-
verse battery protection.
Characteristics
400CNQ... Units
I
Rectangular
waveform
400
A
F(AV)
V
I
range
35 to 50
29,000
0.52
V
A
V
RRM
150 °C T operation
J
@tp=5µssine
Center tap module
FSM
High purity, high temperature epoxy encapsulation for
V
@200Apk,T =125°C
J
(per leg)
enhanced mechanical strength and moisture resistance
F
Very low forward voltage drop
High frequency operation
T
range
-55to150
°C
J
Guard ring for enhanced ruggedness and long term
reliability
80.01 [3.150]
10.41 [.410]
Ø
40.26 [1.585]
39.75 [1.565]
9.65 [.380]
COMMON
CATHODE
LUG
TERMINAL TERMINAL
ANODE 1 ANODE 2
LUG
20.32 [.800]
17.78 [.700]
7.49 [.295]
2X Ø
6.99 [.275]
4.95 [.195]
34.925 [1.375]
Ø
4.70 [.185]
REF.
63.50 [2.500]
60.96 [2.400]
1/4-20 SLOTTED HEX
BASE
COMMON CATHODE
23.55 [.927]
20.42 [.804]
15.75 [.620]
14.99 [.590]
3.35 [.132]
3.02 [.119]
92.71 [3.650]
90.17 [3.550]
Modified JEDEC
NOTES:
Outline TO-244AB
1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
2. CONTROLLING DIMENSION: MILLIMETER
Dimensions in millimeters and (inches)
Document Number: 93326
www.vishay.com
1
400CNQ... Series
Bulletin PD-2.264 rev. D 05/02
Voltage Ratings
Part number
400CNQ035 400CNQ040 400CNQ045 400CNQ050
VR
V
Max. DC Reverse Voltage (V)
35
40
45
50
RWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
400CNQ Units Conditions
IF(AV) Max.AverageForward (PerLeg)
200
A
50%dutycycle@TC =114°C,rectangularwaveform
Current
*SeeFig.5 (PerDevice)
400
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent (Per Leg) *SeeFig.7
EAS Non-RepetitiveAvalancheEnergy
(Per Leg)
29,000
3400
180
5µs Sineor3µsRect.pulse Following any rated
load condition and with
A
10msSineor6msRect.pulse
rated VRRMapplied
mJ TJ = 25°C, IAS = 40Amps,L=0.22mH
IAR
RepetitiveAvalancheCurrent
(Per Leg)
40
A
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
400CNQ Units Conditions
VFM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
0.57
0.73
0.52
0.68
20
V
V
V
V
@ 200A
@ 400A
@ 200A
@ 400A
TJ = 25 °C
TJ = 125 °C
VR = rated VR
(1)
IRM
Max. Reverse Leakage Current
mA TJ = 25 °C
A
(Per Leg) * See Fig. 2
(1)
1
TJ = 125 °C
VF(TO) Threshold Voltage
0.32
0.81
V
mΩ
TJ = TJ max.
rt
Forward Slope Resistance
CT
Max. Junction Capacitance (Per Leg)
10,300
pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
nH From top of terminal hole to mounting plane
V/ µs (Rated VR)
LS
Typical Series Inductance (Per Leg)
5.0
dv/dt Max. Voltage Rate of Change
(1) Pulse Width < 300µs, Duty Cycle <2%
10000
Thermal-Mechanical Specifications
Parameters
400CNQ Units Conditions
TJ
Max.JunctionTemperatureRange
-55to150
-55to150
0.20
°C
°C
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase (Per Leg)
°C/W DCoperation
*SeeFig.4
RthJC Max.ThermalResistanceJunction
0.10
0.10
°C/W DCoperation
toCase(Per Package)
RthCS TypicalThermalResistance,Case
toHeatsink
°C/W Mountingsurface,smoothandgreased
wt
T
ApproximateWeight
MountingTorqueBase
79(2.80) g(oz.)
24(20)
Min.
Max.
35(30)
Kg-cm
MountingTorqueCenterHole Typ.
TerminalTorque
13.5(12)
(Ibf-in)
Min.
Max.
35(30)
46(40)
CaseStyle
TO-244AB
Modified JEDEC
Document Number: 93326
www.vishay.com
2
400CNQ... Series
Bulletin PD-2.264 rev. D 05/02
10000
1000
100
10
1000
100
10
T
= 150
125
100
75
C
C
C
C
J
50
25
C
C
1
0.1
0.01
0
5
10 15 20 25 30 35 40 45
Reverse Voltage - V (V)
R
T
T
T
= 150
= 125
C
C
C
J
J
J
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage (PerLeg)
10000
=
25
T
= 25 C
J
1000
1
0
10
20
30
40
50
0
0.2
0.4
0.6
0.8
1
1.2
Reverse Voltage - V (V)
Forward Voltage Drop - V
(V)
Fig.1-Max. Forward Voltage Drop FCMharacteristics
(PerLeg)
Fig.3-Typical Junction CRapacitance
Vs. Reverse Voltage (PerLeg)
1
D = 0.75
D = 0.50
D = 0.33
0.1
D = 0.25
D = 0.20
P
DM
t
1
0.01
t
2
Single Pulse
(Thermal Resistance)
Notes:
1. Duty factor D =
t
/ t
2
1
2. Peak T = PDM x Z
J
+ T
C
thJC
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
t
, Rectangular Pulse Duration (Seconds)
1
Fig.4-Max. Thermal Impedance ZthJC Characteristics (PerLeg)
Document Number: 93326
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3
400CNQ... Series
Bulletin PD-2.264 rev. D 05/02
200
180
160
140
120
100
80
160
150
140
130
120
110
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
RM S Lim it
DC
Square wave (D = 0.50)
100
80% Rated V applied
R
60
90
40
80
20
70
see note (2)
0
60
0
50
100
150
200
250
F(AV)
300
(A)
0
50
100
150
200
250
300
(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)
100000
At Any Rated Load Condition
And W ith Rated V
Following Surge
Applied
RRM
10000
1000
10
100
1000
10000
Square W ave Pulse Duration - t
(m icrosec)
p
Fig.7-Max. Non-Repetitive Surge Current (PerLeg)
L
HIG H-SPEED
SW ITCH
IRFP460
DUT
FREE-W HEEL
DIO DE
Rg = 25 ohm
Vd = 25 Volt
+
C URRENT
M ONITOR
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
Document Number: 93326
www.vishay.com
4
400CNQ... Series
Bulletin PD-2.264 rev. D 05/02
Data and specifications subject to change without notice.
This product has been designed and qualified for Industrial Level.
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
05/02
Document Number: 93326
www.vishay.com
5
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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