241NQ050 [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器
| 型号： | 241NQ050 |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER |
| 文件： | 总5页 (文件大小：103K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-2.261 rev. B 05/02
241NQ...(R) SERIES
240 Amp
SCHOTTKY RECTIFIER
D-67
Major Ratings and Characteristics
Description/ Features
The 241NQ high current Schottky rectifier module series has
been optimized for low reverse leakage at high temperature.
The proprietary barrier technology allows for reliable opera-
tion up to 175° C junction temperature. Typical applications
are in switching power supplies, converters, free-wheeling
diodes, and reverse battery protection.
Characteristics
241NQ... Units
I
Rectangular
waveform
240
A
F(AV)
V
I
range
35 to 50
25,000
0.59
V
A
V
RRM
175° C T operation
J
Unique high power, Half-Pak module
Replaces four parallel DO-5's
@tp=5µssine
FSM
Easier to mount and lower profile than DO-5's
V
@240Apk,T =125°C
J
F
J
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
T
range
-55to175
°C
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
241NQ050
Lug Terminal Anode
Base Cathode
241NQ050R
Lug Terminal Cathode
Base Anode
Outline D-67 HALF PAK Module
Dimensions in millimeters and (inches)
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1
241NQ...(R) Series
Bulletin PD-2.261 rev. B 05/02
Voltage Ratings
Part number
Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
241NQ035 241NQ040
241NQ045 241NQ050
VR
35
40
45
50
Absolute Maximum Ratings
Parameters
IF(AV) Max.AverageForwardCurrent
*SeeFig.5
241NQ Units
Conditions
50%dutycycle@TC =130°C,rectangularwaveform
240
A
Following any rated
load condition and
IFSM Max.PeakOneCycleNon-Repetitive 25,000
5µs Sineor3µsRect.pulse
10msSineor6msRect. pulse
A
SurgeCurrent *SeeFig.7
3450
324
48
with rated VRRM applied
EAS Non-RepetitiveAvalancheEnergy
mJ
A
TJ=25°C, IAS=48Amps,L=0.28mH
IAR
RepetitiveAvalancheCurrent
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
241NQ Units
Conditions
VFM Max. Forward Voltage Drop
* See Fig. 1
(1)
0.69
0.82
0.59
0.72
20
180
10,300
5.0
V
V
V
@ 240A
@ 480A
@ 240A
@ 480A
TJ = 25 °C
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
V
IRM
Max. Reverse Leakage Current (1)
mA
mA
pF
nH
V/ µs
V
R = rated VR
* See Fig. 2
CT
LS
Max. Junction Capacitance
Typical Series Inductance
VR = 5VDC, (test signal range 100Khz to 1Mhz) 25 °C
From top of terminal hole to mounting plane
dv/dt Max. Voltage Rate of Change
(Rated VR)
10000
(1) Pulse Width < 300µs, Duty Cycle < 2%
Thermal-Mechanical Specifications
Parameters
241NQ Units
Conditions
TJ
Max.JunctionTemperatureRange
-55to175 °C
-55to175 °C
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase
0.20
°C/W DCoperation *SeeFig.4
RthCS TypicalThermalResistance,Caseto
Heatsink
0.15
°C/W Mountingsurface,smoothandgreased
wt
T
ApproximateWeight
MountingTorque
25.6(0.9) g(oz.)
40(35)
Min.
Max.
Min.
Max.
Non-lubricatedthreads
58(50)
58(50) (Ibf-in)
86(75)
Kg-cm
TerminalTorque
CaseStyle
HALF PAK Module
2
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241NQ...(R) Series
Bulletin PD-2.261 rev. B 05/02
10000
1000
100
10
1000
100
10
T = 175°C
J
150°C
125°C
100°C
75°C
50°C
1
.1
25°C
.01
.001
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
T =125°C
J
10000
T = 25°C
J
T = 25°C
J
1000
1
0
10
20
30
Reverse Voltage - V (V)
40
50
0
.1 .2 .3 .4 .5 .6 .7 .8 .9
ForwardVoltageDrop-V (V)
R
FM
Fig.1-Maximum Forward Voltage Drop Characteristics
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage
1
D=0.50
.1
D=0.33
D=0.25
P
DM
t
D=0.17
D=0.08
.01
1
t
2
Notes:
1. DutyfactorD= t / t
1 2
2. PeakT =P xZ +T
SinglePulse
(Thermal Resistance)
.001
J DM thJC C
1 10 100
.00001
.0001
.001
.01
.1
t , Rectangular PulseDuration(Seconds)
1
Fig.4-Maximum Thermal Impedance ZthJC Characteristics
3
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241NQ...(R) Series
Bulletin PD-2.261 rev. B 05/02
180
220
200
180
160
140
120
100
80
60
40
20
0
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
241NQ
R
(DC)=0.20°C/W
170
160
150
140
130
120
thJC
RMS Limit
DC
DC
0
50 100 150 200 250 300 350
Average Forward Current -I (A)
0
50 100 150 200 250 300 350
Average Forward Current -I (A)
F(AV)
Fig.5-Maximum Allowable Case Temperature
F(AV)
Fig.6-Forward Power Loss Characteristics
Vs. Average Forward Current
100000
At Any Rated Load Condition
And With Rated V Applied
RRM
Following Surge
10000
1000
10
100
1000
10000
Square Wave Pulse Duration - t (microsec)
p
Fig.7-Maximum Non-Repetitive Surge Current
L
HIG H-SPEED
SW ITCH
IRFP460
DUT
FREE-W HEEL
DIODE
Rg = 25 ohm
V d = 25 Volt
+
CURRENT
M ONITOR
40HFL40S02
Fig.8-Unclamped Inductive Test Circuit
4
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241NQ...(R) Series
Bulletin PD-2.261 rev. B 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
Visit us at www.irf.com for sales contact information. 05/02
5
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Rectifier Diode, Schottky, 1 Phase, 1 Element, 240A, 50V V(RRM), Silicon, PLASTIC, HALF PACK MODULE-1
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Rectifier Diode, Schottky, 1 Phase, 1 Element, 240A, 50V V(RRM), Silicon, PLASTIC, HALF PACK MODULE-1
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