Owner manual

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Document Number: 94176
2 Revision: 29-Jun-07
301CNQ...PbF Series
Vishay High Power Products
Schottky Rectifier, 300 A
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum forward voltage drop per leg
See fig. 1
V
FM
(1)
150 A
T
J
= 25 °C
0.69
V
300 A 0.90
150 A
T
J
= 100 °C
0.59
300 A 0.76
Maximum reverse leakage current per leg
See fig. 2
I
RM
(1)
T
J
= 25 °C
V
R
= Rated V
R
10
mA
T
J
= 125 °C 90
Maximum junction capacitance per leg C
T
V
R
= 5 V
DC
(test signal range 100 kHz to 1 MHz) 25 °C 5200 pF
Typical series inductance per leg L
S
From top of terminal hole to mounting plane 7.0 nH
Maximum voltage rate of change dV/dt Rated V
R
10 000 V/µs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL MIN. TYP. MAX. UNITS
Maximum junction and storage
temperature range
T
J
, T
Stg
- 55 - 175 °C
Thermal resistance,
junction to case per leg
R
thJC
- - 0.28
°C/W
Thermal resistance,
junction to case per module
- - 0.14
Thermal resistance, case to heatsink R
thCS
-0.10-
Weight
-68- g
-2.4- oz.
Mounting torque 35.4 (4) - 53.1 (6)
lbf ⋅ in
(N ⋅ m)
Mounting torque center hole 30 (3.4) - 40 (4.6)
Terminal torque 30 (3.4) - 44.2 (5)
Vertical pull - - 80
lbf ⋅ in
2" lever pull - - 35