403CNQ100PBF Datasheet PDF - International Rectifier

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403CNQ100PBF
International Rectifier

Part Number 403CNQ100PBF
Description SCHOTTKY RECTIFIER
Page 6 Pages


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Bulletin PD-21111 12/05
SCHOTTKY RECTIFIER
403CNQ100PbF
400 Amp
LUG
TERMINAL
ANODE 1
LUG
TERMINAL
ANODE 2
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BASE COMMON CATHODE
Major Ratings and Characteristics
Characteristics
Values Units
IF(AV) Rectangular
waveform
VRRM
IFSM @ tp = 5 µs sine
VF @200Apk,TJ=125°C
(per leg)
TJ range
400
100
25,500
0.69
- 55 to 175
A
V
A
V
°C
Description/ Features
The 403CNQ.. 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.
175°C TJ operation
Center tap module
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead-Free
Case Styles
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TO-244
1



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403CNQ100PbF
Bulletin PD-21111 12/05
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
403CNQ100PbF
100
Absolute Maximum Ratings
IF(AV)
IFSM
EAS
IAR
Parameters
Max.AverageForward PerDevice
Current *SeeFig.5
PerLeg
Max.PeakOneCycleNon-Repetitive
Surge Current (Per Leg) * See Fig. 7
Non-Repetitive Avalanche Energy
(Per Leg)
Repetitive Avalanche Current
(Per Leg)
403CNQ Units Conditions
400
200
25,500
3300
15
A 50%dutycycle@TC=141°C,rectangularwaveform
5µs Sine or 3µs Rect. pulse Following any rated
A load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
mJ TJ = 25 °C, IAS = 13 Amps, L = 0.2 mH
1 A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
403CNQ Units Conditions
VFM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
IRM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
CT Max. Junction Capacitance (Per Leg)
LS Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
(Rated VR)
0.84
1.07
0.69
0.82
6
80
5500
5.0
10000
Thermal - Mechanical Characteristics
V @ 200A
V @ 400A
TJ = 25 °C
V @ 200A
V @ 400A
TJ = TJ max.
mA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
nH From top of terminal hole to mounting plane
V/ µs
(1) Pulse Width < 300µs, Duty Cycle <2%
TJ
TStg
RthJC
RthCS
Wt
T
Parameters
Max. Junction Temperature Range
Max. Storage Temperature Range
Thermal Resistance, Junction to Case
Thermal Resistance, Junction to Case
Thermal Resistance, Case to Heatsink
Weight
Mounting Torque
Mounting Torque Center Hole
Terminal Torque
Vertical Pull
2 inch Lever Pull
Per Leg
Per Module
Min Typ
- 55 -
- 55 -
--
--
- 0.10
- 68 (2.4)
35.4 (4)
-
30 (3.4)
-
30 (3.4)
-
--
--
Max
175
175
0.19
0.095
-
-
53.1 (6)
40 (4.6)
44.2 (5)
80
35
Units
°C
°C/W
K/W
g (oz)
lbf*in
(Nm)
lbf.in
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1000
Tj = 175°C
100
Tj = 125°C
10
Tj = 25°C
403CNQ100PbF
Bulletin PD-21111 12/05
1000
100
TJ=175°C
150°C
125°C
10
100°C
1 75°C
.1 50°C
25°C
.01
.001
0
20 40 60 80 100
Reverse Voltage - VR (V)
Fig. 2 - Typical Values Of Reverse Current
Vs. Reverse Voltage (Per Leg)
10000
Tj = 25°C
1
0 0.3 0.6 0.9 1.2 1.5 1.8
Forward Voltage Drop - VFM (V)
Fig. 1 - Max. Forward Voltage Drop Characteristics
(Per Leg)
1
D = 0.75
D = 0.50
0.1 D = 0.33
D = 0.25
D = 0.20
0.01 Single Pulse
(Thermal Resistance)
1000
0 10 20 30 40 50 60 70 80 90 100
Reverse Voltage - VR (V)
Fig.3-Typical Junction Capacitance
Vs. Reverse Voltage (PerLeg)
0.001
1E-05
1E-04
1E-03
1E-02
1E-01
1E+00
t1 , Rectangular Pulse Duration (Seconds)
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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1E+01
3



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403CNQ100PbF
Bulletin PD-21111 12/05
180
160 DC
140
120
Square wave (D=0.50)
80% rated Vr applied
100
200
D=0.08
D=0.17
D=0.25
150 D=0.33
D=0.50
100
RMSLimit
50
DC
see note (2)
80
0 50 100 150 200 250 300
Average Forward Current - IF(AV) (A)
Fig. 5 - Max. Allowable Case Temperature
Vs. Average Forward Current (Per Leg)
0
0 50 100 150 200 250 300
Average Forward Current - IF(AV) (A)
Fig. 6 - Forward Power Loss Characteristics
(Per Leg)
100000
At Any Rated Load Condition
And With Rated V RRM Applied
Following Surge
10000
DUT
CURRENT
MONITOR
1000
10
100
1000
10000
Square Wave Pulse Duration - tp (microsec)
Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L
IRFP460
Rg = 25 ohm
HIGH-SPEED
SWITCH
FREE-WHEEL
DIODE
40HFL40S02
+ Vd = 25 Volt
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
4
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403CNQ100PBF SCHOTTKY RECTIFIER 403CNQ100PBF
International Rectifier
403CNQ100PBF pdf

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