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40L40CW Datasheet(PDF) 2 Page - International Rectifier

Part # 40L40CW
Description  SCHOTTKY RECTIFIER
PDF  5 Pages
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Manufacturer  IRF [International Rectifier]
Direct Link  http://www.irf.com
Logo IRF - International Rectifier

40L40CW Datasheet(HTML) 2 Page - International Rectifier

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40L40CW, 40L45CW
Bulletin PD-20566 rev. B 07/02
2
www.irf.com
I
F(AV) Max. Average Forward
(Per Leg)
20
A
50% duty cycle @ T
C = 122 °C, rectangular wave form
Current
* See Fig. 5
(PerDevice)
40
I
FSM
Max.PeakOneCycleNon-Repetitive
1240
5µs Sine or 3µs Rect. pulse
Surge Current (Per Leg) * See Fig. 7
350
10ms Sine or 6ms Rect. pulse
E
AS
Non-RepetitiveAvalancheEnergy
20
mJ
T
J = 25 °C, IAS = 3 Amps, L = 4.4 mH
(Per Leg)
I
AR
RepetitiveAvalancheCurrent
3
A
Currentdecayinglinearlytozeroin1µsec
(Per Leg)
Frequency limited by T
J max. VA = 1.5 x VR typical
Part number
40L40CW
40L45CW
V
R
Max. DC Reverse Voltage (V)
V
RWM Max. Working Peak Reverse Voltage (V)
40
45
T
J
Max. Junction Temperature Range
-55 to 150
°C
T
stg
Max. Storage Temperature Range
-55 to 150
°C
R
thJC Max. Thermal Resistance Junction
1.6
°C/W DCoperation
* See Fig. 4
to Case (Per Leg)
R
thJC Max. Thermal Resistance Junction
0.8
°C/W DCoperation
to Case (Per Package)
R
thCS Typical Thermal Resistance, Case
0.24
°C/W Mounting surface , smooth and greased
to Heatsink
wt
Approximate Weight
6 (0.21)
g(oz.)
T
MountingTorque
Min.
6 (5)
Non-lubricatedthreads
Max.
12 (10)
CaseStyle
TO-247AC(TO-3P) JEDEC
Thermal-Mechanical Specifications
Kg-cm
(Ibf-in)
Parameters
40L..CW
Units
Conditions
Absolute Maximum Ratings
Following any rated
load condition and with
rated V
RRM applied
Parameters
40L..CW
Units
Conditions
A
Typ. Max.
V
FM
Forward Voltage Drop
0.48 0.53
V
@ 20A
(Per Leg) * See Fig. 1
(1)
0.61 0.69
V
@ 40A
0.42 0.49
V
@ 20A
0.60 0.70
V
@ 40A
I
RM
Reverse Leakage Current
-
1.5
mA
T
J =
25 °C
(Per Leg) * See Fig. 2
(1)
20
80
mA
T
J = 100 °C
V
F(TO) Threshold Voltage
0.27
V
T
J = TJ max.
r
t
Forward Slope Resistance
8.72
m
Ω
C
T
Max. Junction Capacitance (Per Leg)
-
1500
pF
V
R = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
L
S
Typical Series Inductance (Per Leg)
7.5
-
nH
Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change
10000
V/ µs (Rated V
R)
T
J =
25 °C
T
J = 125 °C
V
R = rated VR
Parameters
40L..CW
Units
Conditions
(1) Pulse Width < 300µs, Duty Cycle <2%
Voltage Ratings
Electrical Specifications



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