301CNQ [INFINEON]
SCHOTTKY RECTIFIER; 肖特基整流器器
| 型号： | 301CNQ |
| 厂家： | 
Infineon |
| 描述： | SCHOTTKY RECTIFIER |
| 文件： | 总5页 (文件大小：158K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Bulletin PD-2.177 rev. D 07/01
301CNQ... SERIES
300 Amp
SCHOTTKY RECTIFIER
TO-244AB
Description/Features
Major Ratings and Characteristics
The 301CNQ center tap 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 high current switching power supplies, plating power
supplies, UPS systems, converters, free-wheeling diodes,
welding, and reverse battery protection.
Characteristics
301CNQ... Units
I
Rectangular
waveform
300
A
F(AV)
V
I
range
35to45
16,000
0.59
V
A
V
RRM
175 °C T operation
J
@tp=5µssine
Center tap module
FSM
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
V
@150Apk,T =125°C
J
F
J
Low forward voltage drop
High frequency operation
(per leg)
T
range
-55to175
°C
Guard ring for enhanced ruggedness and long term
reliability
208CMQ060
80.01 [3.150]
10.41 [.410]
9.65 [.380]
Ø
40.26 [1.585]
39.75 [1.565]
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
Outline TO-244AB
NOTES:
Dimensions in millimeters and (inches)
1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
2. CONTROLLING DIMENSION: MILLIMETER
1
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301CNQ... Series
Bulletin PD-2.177 rev. D 07/01
Voltage Ratings
Part number
301CNQ035
301CNQ040
301CNQ045
VR
Max. DC Reverse Voltage (V)
35
40
45
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
301CNQ Units Conditions
IF(AV) Max.AverageForwardCurrent
300
A
50%dutycycle@TC =81°C,rectangularwaveform
*SeeFig.5
Following any rated
load condition and with
rated VRRMapplied
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent (Per Leg) *SeeFig.7
EAS Non-RepetitiveAvalancheEnergy
(Per Leg)
16,000
3200
202
5µs Sineor3µsRect.pulse
10msSineor6msRect.pulse
A
mJ TJ = 25°C, IAS = 40Amps,L=0.34mH
IAR
RepetitiveAvalancheCurrent
(Per Leg)
30
A
Currentdecayinglinearlytozeroin1µsec
FrequencylimitedbyTJ max.VA =1.5xVR typical
Electrical Specifications
Parameters
301CNQ Units
Conditions
VFM Max. Forward Voltage Drop
0.69
0.90
0.59
V
V
V
@ 150A
@ 300A
@ 150A
TJ = 25 °C
(Per Leg) * See Fig. 1
(1)
TJ = 100 °C
0.76
10
90
V
@ 300A
IRM
Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
CT
LS
Max. Junction Capacitance (Per Leg)
Typical Series Inductance (Per Leg)
5200
7.0
10,000
pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
nH From top of terminal hole to mounting plane
V/ µs
dv/dt Max. Voltage Rate of Change
(Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Thermal-Mechanical Specifications
Parameters
301CNQ Units Conditions
TJ
Max.JunctionTemperatureRange
-55to175
-55to175
0.40
°C
Tstg Max.StorageTemperatureRange
RthJC Max.ThermalResistanceJunction
toCase (Per Leg)
RthJC Max.ThermalResistanceJunction
toCase(Per Package)
RthCS TypicalThermalResistance,Case
toHeatsink
wt
T
°C
°C/W DCoperation
°C/W DCoperation
*SeeFig.4
0.20
0.10
°C/W Mountingsurface,smoothandgreased
ApproximateWeight
79(2.80) g(oz.)
24(20)
35(30)
MountingTorqueBase
Min.
Max.
Kg-cm
MountingTorqueCenterHole Typ.
TerminalTorque
13.5(12)
(Ibf-in)
Min.
Max.
35(30)
46(40)
CaseStyle
TO-244AB
Modified JEDEC
2
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301CNQ... Series
Bulletin PD-2.177 rev. D 07/01
1000
100
10
1000
100
10
T =175°C
J
150°C
125°C
100°C
1
75°C
50°C
.1
25°C
.01
.001
0 5 10 15 20 25 30 35 40 45
Reverse Voltage-VR (V)
Fig.2-Typical Values Of Reverse Current
T = 175°C
J
Vs. Reverse Voltage (PerLeg)
T = 125°C
J
10000
T = 25°C
J
T = 25°C
J
1000
1
0
.2 .4 .6 .8 1 1.2 1.4 1.6 1.8
Forward Voltage Drop-VFM (V)
0
10
20
30
40
50
Reverse Voltage-VR (V)
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage (PerLeg)
Fig.1-Max. Forward Voltage Drop Characteristics
(PerLeg)
1
D=0.50
D=0.33
D=0.25
D=0.17
.1
.01
P
DM
t
1
D=0.08
t
2
Notes:
1. DutyfactorD= t / t
1 2
SinglePulse
(Thermal Resistance)
2. PeakT =P xZ +T
J DM thJC
C
.001
.00001
.0001 .001
.01
.1
1
10
100
t1,RectangularPulseDuration(Seconds)
Fig.4-Max. Thermal Impedance ZthJC Characteristics (PerLeg)
3
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301CNQ... Series
Bulletin PD-2.177 rev. D 07/01
180
140
120
100
80
60
40
20
0
D = 0.08
D = 0.17
D = 0.25
D = 0.33
D = 0.50
301CNQ
170
R
(DC)=0.40°C/W
thJC
160
150
140
130
120
110
RMS Limit
DC
DC
0
40 80 120 160 200 240
AverageForwardCurrent-IF(AV)(A)
0 25 50 75 100 125 150 175 200 225
AverageForwardCurrent-IF(AV) (A)
Fig.5-Max. Allowable CaseTemperature
Vs. Average Forward Current (PerLeg)
Fig.6-Forward Power Loss Characteristics
(PerLeg)
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 (PerLeg)
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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301CNQ... Series
Bulletin PD-2.177 rev. D 07/01
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. 07/01
5
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