400CMQ045 [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器
| 型号： | 400CMQ045 |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER |
| 文件： | 总5页 (文件大小：131K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-20734 rev. B 08/01
400CMQ... SERIES
400 Amp
SCHOTTKY RECTIFIER
TO-244AB Isolated
Description/Features
Major Ratings and Characteristics
The400CMQ highcurrentSchottkyrectifiermoduleserieshas
beenoptimizedforverylowforwardvoltagedrop,withmoderate
leakage. The proprietary barrier technology allows for reliable
operation up to 150 °C junction temperature. Typical applica-
tionsareinswitchingpowersupplies,converters,free-wheeling
diodes, welding, andreversebatteryprotection.
Characteristics
400CMQ... Units
I
Rectangular
waveform
400
A
F(AV)
V
range
35 to 45
29,000
0.52
V
A
V
150°CT operation
RRM
J
Center tap module - Isolated Base
I
@tp=5µssine
FSM
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
V
@200Apk,T =125°C
J
(perleg)
F
Verylowforwardvoltagedrop
Highfrequencyoperation
Guardringforenhancedruggednessandlongterm
T
range
-55to150
°C
J
reliability
LUG
LUG
TERMINAL
ANODE 3
TERMINAL
ANODE 1
COMMON
CATHODE
2
ISOLATED BASE
ModifiedJEDEC
OutlineTO-244ABIsolated
Dimensions in millimeters and (inches)
1
www.irf.com
400CMQ... Series
Bulletin PD-20734 rev. B 08/01
Voltage Ratings
Partnumber
400CMQ035
400CMQ040
400CMQ045
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
35
40
45
Absolute Maximum Ratings
Parameters
400CMQ Units
Conditions
IF(AV) Max.AverageForward
(PerLeg)
200
A
50%dutycycle@TC=78°C,rectangularwaveform
Current *SeeFig.5 (PerDevice)
400
Followinganyrated
load condition and with
ratedVRRMapplied
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent (Per Leg) *SeeFig.7
EAS Non-RepetitiveAvalancheEnergy
(PerLeg)
29,000
3400
180
5µs Sineor3µsRect.pulse
10msSineor6msRect.pulse
A
mJ TJ = 25°C, IAS = 40Amps,L=0.22mH
IAR
RepetitiveAvalancheCurrent
(PerLeg)
40
A
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
400CMQ Units
Conditions
VFM Max. ForwardVoltageDrop
(Per Leg) * See Fig. 1
0.57
0.73
0.52
0.68
20
V
V
V
V
@ 200A
@ 400A
TJ = 25 °C
(1)
@ 200A
TJ = 125 °C
@ 400A
IRM
Max.ReverseLeakageCurrent
mA TJ = 25 °C
mA TJ = 125 °C
V
VR = rated VR
(Per Leg) * See Fig. 2
VF(TO) ThresholdVoltage
(1)
800
0.32
0.81
10,300
5.0
TJ = TJ max.
rt
ForwardSlopeResistance
mΩ
CT
LS
Max. Junction Capacitance (PerLeg)
TypicalSeriesInductance (PerLeg)
pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
nH From top of terminal hole to mounting plane
V/ µs (RatedVR)
dv/dt Max. Voltage Rate of Change
10000
VRMS InsulationVoltage
1000
V
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
400CMQ Units
Conditions
TJ
Max.JunctionTemperatureRange
-55 to150
-55 to150
0.4
°C
°C
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase (Per Leg)
°C/W DCoperation
*SeeFig.4
RthJC Max.ThermalResistanceJunction
0.2
0.1
°C/W DCoperation
toCase(PerPackage)
RthCS TypicalThermalResistance,Case
toHeatsink
°C/W Mountingsurface,smoothandgreased
wt
T
ApproximateWeight
79(2.80) g(oz.)
40(35)
MountingTorqueBase
Min.
Max.
Typ.
Min.
Max.
58(50)
Kg-cm
17(15)
MountingTorqueCenterHole
TerminalTorque
(Ibf-in)
58(50)
86(75)
CaseStyle
TO-244AB isolated ModifiedJEDEC
www.irf.com
2
400CMQ... Series
Bulletin PD-20734 rev. B 08/01
1000
100
10
10000
1000
100
10
T
= 150˚C
J
125˚C
100˚C
75˚C
50˚C
25˚C
1
0.1
T
= 150˚C
= 125˚C
0.01
J
0
10
20
30
40
50
T
J
ReverseVoltage-VR(V)
T
=
25˚C
Fig.2-Typical Values Of Reverse Current
Vs. Reverse Voltage
J
10000
T
= 25˚C
J
1
1000
0
0.3
0.6
0.9
1.2
0
10
20
30
40
50
ForwardVoltageDrop-VFM(V)
ReverseVoltage-VR(V)
Fig.3-Typical Junction Capacitance
Fig.1-Max. Forward Voltage Drop Characteristics
Vs. Reverse Voltage
1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
0.1
D = 0.20
P
DM
t
1
t
2
0.01
Notes:
Single Pulse
(Thermal Resistance)
1. Duty factor D = t / t
2
1
2. Peak T = P x Z
+ T
C
J
DM
thJC
0.001
0.00001
0.0001
0.001
t1,RectangularPulseDuration(Seconds)
Fig.4-Max. Thermal Impedance Z thJC Characteristics (PerLeg)
0.01
0.1
1
10
100
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3
400CMQ... Series
Bulletin PD-20734 rev. B 08/01
180
150
120
90
180
150
120
90
RMS Limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
DC
Square wave (D = 0.50)
60
60
80% Rated V applied
R
30
30
see note (2)
0
0
0
100
200
300
0
50
100 150 200 250 300
AverageForwardCurrent-IF(AV)(A)
AverageForwardCurrent-IF(AV)(A)
Fig. 5 - Max. Allowable Case Temperature
Fig.6-Forward Power Loss Characteristics
Vs. Average Forward Current
100000
At Any Rated Load Condition
And With Rated V
Following Surge
Applied
RRM
10000
1000
10
100
1000
10000
SquareWavePulseDuration-tp(microsec)
Fig.7-Max. Non-Repetitive Surge Current
L
HIG H-SPEED
SW ITCH
IRFP460
DUT
FREE-W HEEL
DIO DE
Rg = 25 ohm
V d = 25 Volt
+
CURRENT
M ONITOR
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 = 80% rated VR
www.irf.com
4
400CMQ... Series
Bulletin PD-20734 rev. B 08/01
Ordering Information Table
Device Code
400
C
M
Q
045
1
2
3
4
5
1
2
3
4
5
-
-
-
-
-
CurrentRating:400A
CommonCathode
Module
Schottky Q Series
VoltageRating:
035 = 35V
040 = 40V
045 = 45V
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
Visit us at www.irf.com for sales contact information. 08/01
www.irf.com
5
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