303CNQ Datasheet, PDF (2/4 Pages) International Rectifier – SCHOTTKY RECTIFIER 300 Amp

SANGDEST
MICROELECTRONICS
303CNQ… SERIES
Technical Data
Data Sheet N1214, Rev. B
Maximum Ratings:
Characteristics
Peak Inverse Voltage
Max. Average Forward
Current
Max. Peak One Cycle Non-
Repetitive Surge Current
(per leg)
Non-Repetitive Avalanche
Energy(peg leg)
Repetitive Avalanche
Current(peg leg)
Green Products
Symbol
V_RWM
I_F(AV)
Condition
Max.
-
80 303CNQ080
100 303CNQ100
50% duty cycle @T_C =126°C, 150
rectangular wave form
300
per leg
per device
I_FSM
8.3 ms, half Sine pulse
E_AS
T_J=25℃,I_AS=1A,L=30mH
I_AR
Current decaying linearly to
zero in 1 μsec Frequency
limited by T_J max. V_A=1.5×
V_R typical
3000
15
1
Units
V
A
A
mJ
A
Electrical Characteristics:
Characteristics
Max. Forward Voltage Drop
(per leg) *
Max. Reverse Current (per
leg) *
Max. Junction Capacitance
(per leg)
Typical Series Inductance
(per leg)
Max. Voltage Rate of Change
* Pulse Width < 300µs, Duty Cycle <2%
Symbol
V_F1
V_F2
I_R1
I_R2
C_T
L_S
dv/dt
Condition
@ 150A, Pulse, T_J = 25 °C
@ 300A, Pulse, T_J = 25 °C
@ 150A, Pulse, T_J = 125 °C
@ 300A, Pulse, T_J = 125 °C
@V_R = rated VR T_J = 25 °C
@V_R = rated VR T_J = 125 °C
@V_R = 5V, T_C = 25 °C
f_SIG = 1MHz
Measured lead to lead 5 mm
from package body
-
Max.
0.91
1.09
0.72
0.85
4.5
60
4150
6.0
10,000
Units
V
V
mA
mA
pF
nH
V/μs
Thermal-Mechanical Specifications:
Characteristics
Symbol
Max. Junction Temperature
T_J
Max. Storage Temperature
T_stg
Maximum Thermal
Resistance Junction to Case
R_θJC
(per leg)
Maximum Thermal
Resistance Junction to Case
R_θJC
(per package)
Typical Thermal Resistance,
R_θcs
case to Heat Sink
Mounting Torque
TM
Approximate Weight
wt
Case Style
Condition
-
-
DC operation
Specification
-55 to +175
-55 to +175
0.40
DC operation
0.20
Mounting surface, smooth
0.10
and greased
Mounting 24(min)
-
Torque 35(max)
Terminal 35(min)
Torque 46(max)
-
79
PRM4 Non-Isolated
Units
°C
°C
°C/W
°C/W
°C/W
Kg-cm
g
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