C&H Technology 241NQ045R User Manual
6121 Baker Road,
Suite 108
Minnetonka, MN 55345
www.chtechnology.com
Phone (952) 933-6190
Fax (952) 933-6223
1-800-274-4284
Thank you for downloading this document from C&H Technology, Inc.
Please contact the C&H Technology team for the following questions -
Technical ● Application ● Assembly ● Availability ● Pricing
Phone – 1-800-274-4284
E-Mail – sales@chtechnology.com
www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES
-
www.chtechnology.com
6121 Baker Road,
Suite 108
Minnetonka, MN 55345
www.chtechnology.com
Phone (952) 933-6190
Fax (952) 933-6223
1-800-274-4284
Thank you for downloading this document from C&H Technology, Inc.
Please contact the C&H Technology team for the following questions -
Technical
Application
Assembly
Availability
Pricing
Phone – 1-800-274-4284
E-Mail – sales@chtechnology.com
www.chtechnology.com - SPECIALISTS IN POWER ELECTRONIC COMPONENTS AND ASSEMBLIES - www.chtechnology.com
HALF-PAK (D-67) Reverse
PRODUCT SUMMARY
I
F(AV)
V
R
Schottky Rectifier, 240 A
FEATURES
Lug terminal cathode
Base anode
240 A
45 V
• 175 °C TJ operation
• Unique high power, HALF-PAK module
• Replaces four parallel DO-5’s
• Easier to mount and lower profile than DO-5’s
• 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
• Compliant to RoHS directive 2002/95/EC
• Designed and qualified for industrial level
DESCRIPTION
The 241NQ045R high current Schottky rectifier module has
been optimized for low reverse leakage at high temperature.
The proprietary barrier technology allows for reliable
operation up to 175 °C junction temperature. Typical
applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
241NQ045R
Vishay High Power Products
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
I
FSM
V
T
RRM
F
J
Rectangular waveform 240 A
Range 45 V
tp = 5 μs sine 25 000 A
240 Apk, TJ = 125 °C 0.59 V
Range - 55 to 175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL 241NQ045R UNITS
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
R
RWM
45 V
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
See fig. 5
Maximum peak one cycle non-repetitive
surge current
See fig. 7
Non-repetitive avalanche energy E
Repetitive avalanche current I
I
F(AV)
I
FSM
AR
50 % duty cycle at TC = 130 °C, rectangular waveform 240
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse 3450
TJ = 25 °C, IAS = 48 A, L = 0.28 mH 324 mJ
AS
Current decaying linearly to zero in 1 μs
Frequency limited by T
maximum VA = 1.5 x VR typical
J
Following any rated load
condition and with rated
V
applied
RRM
25 000
48 A
A
Document Number: 93111 For technical questions, contact: indmodules@vishay.com
Revision: 18-Nov-09 1
www.vishay.com
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