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40CTQ150SPBF Datasheet, PDF (2/7 Pages) International Rectifier – SCHOTTKY RECTIFIER
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40CTQ150SPbF, 40CTQ150-1PbF
Bulletin PD-21036 05/05
Voltage Ratings
Parameters
40CTQ150SPbF, 40CTQ150-1PbF
VR Max. DC Reverse Voltage (V)
150
VRWM Max. Working Peak Reverse Voltage (V)
Absolute Maximum Ratings
Parameters
40CTQ.. 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-Repetitive Avalanche Energy
(Per Leg)
IAR Repetitive Avalanche Current
(Per Leg)
20
40
1500
250
1.0
1.5
A 50% duty cycle @ TC = 140 °C, rectangular wave form
5µs Sine or 3µs Rect. pulse Following any rated
A
load condition and with
10msSineor6msRect.pulse rated VRRM applied
mJ TJ = 25 °C, IAS = 1.5 Amps, L = 0.9 mH
A Current decaying linearly to zero in 1 µsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
40CTQ.. Units
Conditions
VFM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1 (1)
IRM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
CT Max. Junction Capacitance (Per Leg)
LS Typical Series Inductance (Per Leg)
dv/dt Max. Voltage Rate of Change
0.93
1.16
0.71
0.85
50
15
450
8.0
10000
Thermal-Mechanical Specifications
V @ 20A
V @ 40A
V @ 20A
V @ 40A
TJ = 25 °C
TJ = 125 °C
µA TJ = 25 °C
mA TJ = 125 °C
VR = rated VR
pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
nH Measured lead to lead 5mm from package body
V/ µs (Rated VR)
(1) Pulse Width < 300µs, Duty Cycle <2%
Parameters
40CTQ.. Units
Conditions
TJ Max. Junction Temperature Range
Tstg Max. Storage Temperature Range
RthJC Max. Thermal Resistance
Per Leg
Junction to Case
-55 to 175
-55 to 175
1.5
°C
°C
°C/W DC operation
* See Fig. 4
RthJC Max. Thermal Resistance Per Package
Junction to Case
0.75
°C/W DC operation
RthCS Typical Thermal Resistance,
Case to Heatsink
0.5
°C/W Mounting surface , smooth and greased
wt Approximate Weight
2 (0.07) g (oz.)
T Mounting Torque
Marking Device
Min.
Max.
6 (5) Kg-cm Non-lubricated threads
12 (10) (Ibf-in)
40CTQ150S Case style D2Pak
40CTQ150-1 Case style TO-262
2
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