301CNQ040 International Rectifier Corp., 301CNQ040 Datasheet
301CNQ040
Manufacturer Part Number
301CNQ040
Description
SCHOTTKY RECTIFIER
Manufacturer
International Rectifier Corp.
Datasheet
1.301CNQ045.pdf
(5 pages)
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SCHOTTKY RECTIFIER
Major Ratings and Characteristics
Characteristics
I
V
I
V
T
F(AV)
FSM
J
RRM
F
Rectangular
waveform
range
@ tp = 5 µs sine
@ 150Apk, T
(per leg)
range
2X Ø
COMMON
CATHODE
23.55 [.927]
20.42 [.804]
NOTES:
1. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
2. CONTROLLING DIMENSION: MILLIMETER
7.49 [.295]
6.99 [.275]
J
=125°C
301CNQ... Units
- 55 to 175
40.26 [1.585]
39.75 [1.565]
35 to 45
16,000
0.59
300
34.925 [1.375]
80.01 [3.150]
63.50 [2.500]
60.96 [2.400]
92.71 [3.650]
90.17 [3.550]
REF.
°C
A
V
A
V
208CMQ060
Description/Features
The 301CNQ center tap Schottky rectifier module series has
been optimized for low reverse leakage at high temperature.
The proprietary barrier technology allows for reliable opera-
tion up to 175 °C junction temperature. Typical applications
are in high current switching power supplies, plating power
supplies, UPS systems, converters, free-wheeling diodes,
welding, and reverse battery protection.
175 °C T
Center tap module
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
1/4-20 SLOTTED HEX
Ø
20.32 [.800]
17.78 [.700]
Ø
3.35 [.132]
3.02 [.119]
4.95 [.195]
4.70 [.185]
10.41 [.410]
9.65 [.380]
15.75 [.620]
14.99 [.590]
J
301CNQ... SERIES
operation
Bulletin PD-2.177 rev. D 07/01
Dimensions in millimeters and (inches)
TERMINAL
ANODE 1
COMMON CATHODE
LUG
BASE
Outline TO-244AB
Modified JEDEC
TERMINAL
ANODE 2
LUG
TO-244AB
300 Amp
1
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301CNQ040 Summary of contents
Page 1
SCHOTTKY RECTIFIER Major Ratings and Characteristics Characteristics 301CNQ... Units I Rectangular 300 F(AV) waveform V range RRM µs sine 16,000 FSM V @ 150Apk, T =125°C 0. (per leg) T ...
Page 2
... Approximate Weight T Mounting Torque Base Min. Max. Mounting Torque Center Hole Typ. Terminal Torque Min. Max. Case Style 2 301CNQ035 301CNQ040 35 301CNQ Units Conditions 300 A 50% duty cycle @ T C 16,000 5µs Sine or 3µs Rect. pulse A 3200 10ms Sine or 6ms Rect. pulse 202 ...
Page 3
° ° ° Forward ...
Page 4
Series Bulletin PD-2.177 rev. D 07/ ° ...
Page 5
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 www.irf.com Bulletin PD-2.177 rev. D 07/01 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards ...