401CNQ045 Datasheet, PDF (2/5 Pages) International Rectifier – SCHOTTKY RECTIFIER

401CNQ... Series
Bulletin PD-2.263 rev. D 07/01
Voltage Ratings
Part number
V_R Max. DC Reverse Voltage (V)
V_RWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
401CNQ035
35
401CNQ040
40
401CNQ045
45
Parameters
I_F(AV) Max.AverageForward (PerLeg)
Current * See Fig. 5 (PerDevice)
I_FSM Max.PeakOneCycleNon-Repetitive
Surge Current (Per Leg) * See Fig. 7
E_AS Non-RepetitiveAvalancheEnergy
(Per Leg)
I_AR RepetitiveAvalancheCurrent
(Per Leg)
Electrical Specifications
401CNQ Units Conditions
200
400
25,000
3450
270
A 50%dutycycle@T_C=145°C,rectangularwaveform
5µs Sineor3µsRect.pulse Following any rated
A
load condition and with
10ms Sine or 6ms Rect. pulse rated V_RRMapplied
mJ T_J = 25 °C, I_AS = 40 Amps, L = 0.34 mH
40
A Currentdecayinglinearlytozeroin1µsec
Frequency limited by T_J max. V_A = 1.5 x V_R typical
Parameters
401CNQ Units Conditions
V_FM Max. Forward Voltage Drop
0.67
(Per Leg) * See Fig. 1
(1)
0.78
0.56
0.68
I_RM
C_T
L_S
dv/dt
Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
Max. Junction Capacitance (Per Leg)
Typical Series Inductance (Per Leg)
Max. Voltage Rate of Change
(Rated V_R)
20
180
10,300
5.0
10000
Thermal-Mechanical Specifications
V @ 200A
V @ 400A
V @ 200A
T_J = 25 °C
V @ 400A
mA T_J = 25 °C
mA T_J = 125 °C
V_R = rated V_R
pF V_R = 5V_DC, (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%
Parameters
401CNQ Units Conditions
T_J Max.JunctionTemperatureRange
T_stg Max.StorageTemperatureRange
R_thJC Max.ThermalResistanceJunction
to Case (Per Leg)
R_thJC Max.ThermalResistanceJunction
to Case (Per Package)
R_thCS TypicalThermalResistance,Case
to Heatsink
wt ApproximateWeight
T MountingTorqueBase
Min.
Max.
MountingTorqueCenterHole Typ.
Terminal Torque
Min.
Case Style
Max.
-55 to 175
-55 to 175
0.20
°C
°C
°C/W DCoperation
* See Fig. 4
0.10 °C/W DCoperation
0.10 °C/W Mountingsurface,smoothandgreased
79(2.80) g(oz.)
24 (20)
35 (30)
13.5 (12)
35 (30)
Kg-cm
(Ibf-in)
46 (40)
TO - 244AB Modified JEDEC
2
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