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203CNQ100PBF Datasheet, PDF (2/6 Pages) International Rectifier – SCHOTTKY RECTIFIER 200 Amp
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203CNQ100PbF
Bulletin PD-21103 12/05
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
203CNQ100PbF
100
Absolute Maximum Ratings
Parameters
203CNQ Units Conditions
IF(AV) Max. Average Forward (Per Leg)
Current * See Fig. 5 (Per Device)
IFSM Max. Peak One Cycle Non-Repetitive
Surge Current (Per Leg) * See Fig. 7
EAS Non-RepetitiveAvalancheEnergy
(Per Leg)
IAR
Repetitive Avalanche Current
(Per Leg)
100
200
12,800
1,700
15
1
A 50% duty cycle @ TC = 142 °C, rectangular wave form
A
5µs Sine or 3µs Rect. pulse
Following any rated
load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
mJ TJ = 25 °C, IAS = 13 Amps, L = 0.2 mH
A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
203CNQ Units Conditions
VFM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
IRM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
VF(TO) Threshold Voltage
rt Forward Slope Resistance
CT Max. Junction Capacitance (Per Leg)
LS Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
(Rated VR)
0.86
1.03
0.70
0.84
3
40
0.50
1.08
2,650
7.0
10000
Thermal-Mechanical Specifications
V
V
V
V
mA
mA
V
mΩ
pF
nH
V/ µs
@ 100A
@ 200A
@ 100A
@ 200A
TJ = 25 °C
TJ = 125 °C
TJ = TJ max.
TJ = 25 °C
TJ = 125 °C
VR = rated VR
VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
From top of terminal hole to mounting plane
(1) Pulse Width < 300µs, Duty Cycle <2%
TJ
TStg
RthJC
RthCS
Wt
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
0.38
0.19
-
-
53.1 (6)
40 (4.6)
44.2 (5)
80
35
Units
°C
°C/W
K/W
g (oz)
lbf*in
(Nm)
lbf.in
2
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