Document
Bulletin PD-2.214 rev. E 05/02
403CNQ...(R) SERIES
SCHOTTKY RECTIFIER 400 Amp
TO-244AB
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 µs sine VF TJ @ 200Apk, TJ=125°C (per leg) range
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 operation 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 High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability
10.41 [.410] 9.65 [.380]
403CNQ... Units
400 80 to 100 25,500 0.69 - 55 to 175 A V A V °C
80.01 [3.150] 40.26 [1.585] 39.75 [1.565] COMMON CATHODE
403CNQ100
Lug Terminal Anode 1 Lug Terminal Anode 2
Ø
20.32 [.800] 17.78 [.700]
2X Ø
7.49 [.295] 6.99 [.275]
34.925 [1.375] REF. 63.50 [2.500] 60.96 [2.400]
Ø
4.95 [.195] 4.70 [.185]
Base Common Cathode
403CNQ100(R)
Lug Terminal Cathode 1 Lug Terminal Cathode 2
1/4-20 SLOTTED HEX
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] NOTES: 1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES]. 2. CONTROLLING DIMENSION: MILLIMETER
Base Common Anode
Modified JEDEC Outline TO-244AB Dimensions in millimeters and (inches)
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403CNQ...(R) Series
Bulletin PD-2.214 rev. E 05/02
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
403CNQ080
80
403CNQ090
90
403CNQ100
100
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) Repetitive Avalanche Current (Per Leg) 1 A Current decaying linearly to zero in 1 µsec Frequency limited by TJ max. VA = 1.5 x VR typical 25,500 3300 15 A mJ Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied 5µs Sine or 3µs Rect. pulse TJ = 25 °C, IAS = 1 Amps, L = 30 mH
403CNQ Units Conditions
400 A 50% duty cycle @ TC = 105 °C, rectangular wave form
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1)
403CNQ Units Conditions
0.83 0.97 0.69 0.82 V V V V mA mA pF nH V/ µs
(1) Pulse Width < 300µs, Duty Cycle <2%
@ 200A @ 400A @ 200A @ 400A TJ = 25 °C TJ = 125 °C
TJ = 25 °C TJ = 125 °C VR = rated VR
IRM CT LS
Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg)
6 80 5500 5.0 10000
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)
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range
403CNQ Units Conditions
-55 to 175 -55 to 175 0.20 0.10 0.10 °C °C °C/W DC operation °C/W DC operation °C/W Mounting surface, smooth and greased * See Fig. 4
RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink wt Approximate Weight T Mounting Torque Base Min. Max. Mounting Torque Center Hole Typ. Terminal Torque Min. Max. Case Style
79 (2.80) g (oz.) 24 (20) 35 (30) Kg-cm 13.5 (12) (Ibf-in) 35 (30) 46 (40) TO - 244AB Modified JEDEC
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403CNQ...(R) Series
Bulletin PD-2.214 rev. E 05/02
1 0 0 0
1 0 0 0 1 0 0 1 0 1 .1 .0 1 .0 0 1 0
T =1 7 5 ° C J 1 5 0 ° C 1 2 5 ° C 1 0 0 ° C 7 5 ° C 5 0 ° C 2 5 ° C
Instantaneous Forward Current - I (A) F F
1 0 0
Reverse Current - I R (mA)
2 0
4 0
6 0
8 0
1 0 0
T =1 7 5 ° C J T =1 2 5 ° C J T= 2 5 ° C J 1 0
Reverse Voltage - VR (V) Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg)
1 0 0 0 0
Junction Capacitance - C T (p F)
T =2 5 ° C J
1 0
.1 .2 .3 .4 .5 .6 .7 .8 .9
1 1 .1 1 .2
1 0 0 0 0 1 02 03 0 4 05 0 6 07 08 09 01 0 01 1 0
F dVoltage V lt D (V ) Forward Drop -V VFM (V) Fig. 1 - Max. Forward Voltage Drop Characteristics (Per Leg)
1
Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg)
(°C/W)
thJC
.1
D=0 .5 0 D=0 .3 3 D=0 .2 5 D=0 .1 7
P D M
Thermal Impedance Z
.0 1
D=0 .0 8
t 1 t2 N o te s : 1 .D u tyfa c to r D= t1/ t2 2 .P e a kT =P xZ +T J D M th J C C .1 1 1 0 1 0 0
S in g leP u ls e (T h e rm a lR e s is ta n c e ) .0 0 1 .0 0 0 0 1 .0 0 0 1 .0 0 1 .0 1
t1 , Rectangular Pulse Duration (Seconds) Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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403CNQ...(R) Series
Bulletin PD-2.214 rev. E 05/.