300CNQ Datasheet, PDF (2/6 Pages) International Rectifier – SCHOTTKY RECTIFIER

300CNQ... Series
Bulletin PD-20481 10/01
Voltage Ratings
Part number
300CNQ035 300CNQ040 300CNQ045
V_R Max. DC Reverse Voltage (V)
V_RWM Max. Working Peak Reverse Voltage (V)
35
40
45
Absolute Maximum Ratings
Parameters
300CNQ Units
Conditions
I_F(AV) Max. Average Forward (Per Leg)
Current * See Fig. 5 (Per Device)
I_FSM Max. Peak One Cycle Non-Repetitive
Surge Current (Per Leg) * See Fig. 7
E_AS Non-RepetitiveAvalancheEnergy
(Per Leg)
I_AR RepetitiveAvalancheCurrent
(Per Leg)
Electrical Specifications
150
300
27000
2400
150
30
A 50% duty cycle @ T_C = 104 °C, rectangular wave form
5µs Sine or 3µs Rect. pulse Following any rated
A
load condition and with
10ms Sine or 6ms Rect. pulse rated V_RRM applied
mJ T_J = 25 °C, I_AS = 30 Amps, L = 0.67 mH
A Current decaying linearly to zero in 1 µsec
Frequency limited by T_J max. V_A = 1.5 x V_R typical
Parameters
300CNQ Units
Conditions
V_FM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
I_RM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
C_T Max. Junction Capacitance (Per Leg)
L_S Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
(Rated V_R)
(1) Pulse Width < 300µs, Duty Cycle <2%
0.61
0.77
0.62
0.75
15
750
7750
6.0
10000
V
V
V
V
mA
mA
pF
nH
V/ µs
@ 150A
@ 300A
T_J = 25 °C
@ 150A
@ 300A
T_J = 125 °C
T_J = 25 °C
T_J = 125 °C
V_R = rated V_R
V_R = 5V_DC, (test signal range 100Khz to 1Mhz) 25°C
From top of terminal hole to mounting plane
Thermal-Mechanical Specifications
Parameters
300CNQ Units
Conditions
T_J Max. Junction Temperature Range
T_stg Max. Storage Temperature Range
R_thJC Max. Thermal Resistance Junction
to Case (Per Leg)
R_thJC Max. Thermal Resistance Junction
to Case (Per Package)
R_thCS Typical Thermal Resistance, Case
to Heatsink
wt ApproximateWeight
T Mounting Torque Base
Min.
Max.
Mounting Torque Center Hole Typ.
Terminal Torque
Min.
Max.
Case Style
- 55 to 150
- 55 to 150
0.30
°C
°C
°C/W
DC operation
* See Fig. 4
0.15 °C/W DCoperation
0.10 °C/W Mounting surface , smooth and greased
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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