40CTQ150 Datasheet, PDF (2/7 Pages) International Rectifier – SCHOTTKY RECTIFIER

40CTQ150, 40CTQ150S, 40CTQ150-1
Bulletin PD-20694 rev. B 07/03
Voltage Ratings
Part number
V_R Max. DC Reverse Voltage (V)
V_RWM Max. Working Peak Reverse Voltage (V)
Value
150
Absolute Maximum Ratings
Parameters
40CTQ.. 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-Repetitive Avalanche Energy
(Per Leg)
I_AR Repetitive Avalanche Current
(Per Leg)
20
40
1500
250
1.0
1.5
A 50% duty cycle @ T_C = 140 °C, rectangular wave form
5µs Sine or 3µs Rect. pulse Following any rated
A
load condition and with
10msSineor6msRect.pulse rated V_RRM applied
mJ T_J = 25 °C, I_AS = 1.5 Amps, L = 0.9 mH
A Current decaying linearly to zero in 1 µsec
Frequency limited by T_J max. V_A = 1.5 x V_R typical
Electrical Specifications
Parameters
40CTQ.. 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%
0.93
1.16
0.71
0.85
50
15
450
8.0
10000
V @ 20A
V @ 40A
V @ 20A
V @ 40A
T_J = 25 °C
T_J = 125 °C
µA 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 Measured lead to lead 5mm from package body
V/ µs
Thermal-Mechanical Specifications
Parameters
40CTQ.. Units
Conditions
T_J Max. Junction Temperature Range
T_stg Max. Storage Temperature Range
R_thJC Max. Thermal Resistance
Per Leg
Junction to Case
R_thJC Max. Thermal Resistance Per Package
Junction to Case
R_thCS Typical Thermal Resistance,
Case to Heatsink
wt Approximate Weight
T Mounting Torque
Min.
Max.
-55 to 175
-55 to 175
1.5
0.75
0.5
2 (0.07)
6 (5)
12 (10)
°C
°C
°C/W DC operation
* See Fig. 4
°C/W DC operation
°C/W Mounting surface , smooth and greased
g (oz.)
Kg-cm ^{Non-lubricated threads}
(Ibf-in)
2
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