40L40CW Datasheet, PDF (2/6 Pages) International Rectifier – SCHOTTKY RECTIFIER

40L40CW/40L45CW
Vishay High Power Products ^{Schottky Rectifier, 2 x 20 A}
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum forward voltage drop per leg
See fig. 1
V_FM ⁽¹⁾
Reverse leakage current per leg
See fig. 2
Threshold voltage
Forward slope resistance
Maximum junction capacitance per leg
Typical series inductance per leg
Maximum voltage rate of change
Note
(1) _{Pulse width < 300 µs, duty cycle < 2 %}
I_RM ⁽¹⁾
V_F(TO)
r_t
C_T
L_S
dV/dt
20 A
40 A
20 A
40 A
T_J = 25 °C
T_J = 100 °C
TEST CONDITIONS
T_J = 25 °C
T_J = 125 °C
V_R = Rated V_R
T_J =T_J maximum
V_R = 5 V_DC (test signal range 100 kHz to 1 MHz) 25 °C
Measured lead to lead 5 mm from package body
Rated V_R
TYP. MAX.
0.48
0.53
0.61
0.69
0.42
0.49
0.60
0.70
-
1.5
20
80
0.27
8.72
-
1500
7.5
-
10 000
UNITS
V
mA
V
mΩ
pF
nH
V/µs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
Maximum junction and storage
temperature range
T_J, T_Stg
Maximum thermal resistance,
junction to case per leg
Maximum thermal resistance,
junction to case per package
R_thJC
DC operation
See fig. 4
DC operation
Typical thermal resistance,
case to heatsink
R_thCS Mounting surface, smooth and greased
Approximate weight
Mounting torque
minimum
maximum
Non-lubricated threads
Marking device
Case style TO-247AC (JEDEC)
VALUES
- 55 to 150
UNITS
°C
1.6
0.8
°C/W
0.24
6
g
0.21
oz.
6 (5)
12 (10)
kgf ⋅ cm
(lbf ⋅ in)
40L40CW
40L45CW
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2
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Document Number: 93344
Revision: 21-Aug-08