240NQ045PBF Vishay Semiconductors, 240NQ045PBF Datasheet

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240NQ045PBF

Manufacturer Part Number
240NQ045PBF
Description
Schottky Rectifier, 240 A
Manufacturer
Vishay Semiconductors
Datasheet
Document Number: 94462
Revision: 06-May-08
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
V
I
V
T
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 5
Maximum peak one cycle
non-repetitive surge current
See fig. 7
Non-repetitive avalanche energy
Repetitive avalanche current
F(AV)
FSM
RRM
F
J
HALF-PAK (D-67)
I
F(AV)
Rectangular waveform
t
240 Apk, T
Range
p
= 5 µs sine
For technical questions, contact: ind-modules@vishay.com
Lug terminal
Schottky Rectifier, 240 A
cathode
anode
240 A
Base
J
CHARACTERISTICS
= 125 °C
SYMBOL
I
I
F(AV)
E
FSM
I
AR
AS
SYMBOL
50 % duty cycle at T
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
T
Current decaying linearly to zero in 1 µs
Frequency limited by T
V
J
V
RWM
= 25 °C, I
R
FEATURES
• 150 °C T
• Low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
• Lead (Pb)-free
• Designed and qualified for industrial level
DESCRIPTION
The 240NQ.. high current Schottky rectifier module series
has been optimized for low reverse leakage at high
temperature. The proprietary barrier technology allows for
reliable operation up to 150 °C junction temperature. Typical
applications are in high current switching power supplies,
plating
freewheeling
protection.
AS
reliability
= 18 A, L = 1 mH
TEST CONDITIONS
C
= 104 °C, rectangular waveform
power
J
J
maximum V
operation
Vishay High Power Products
diodes,
240NQ045PbF
Following any rated
load condition and with
rated V
supplies,
- 55 to 150
VALUES
26 000
0.64
A
240
45
45
= 1.5 x V
RRM
welding,
applied
UPS
R
typical
240NQ045PbF
and
systems,
VALUES
26 000
reverse
3400
240
324
48
www.vishay.com
UNITS
UNITS
converters,
°C
V
A
V
A
V
RoHS
COMPLIANT
UNITS
battery
mJ
A
A
1

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240NQ045PBF Summary of contents

Page 1

... Vishay High Power Products operation J power supplies, UPS systems, diodes, welding, and reverse VALUES 240 45 26 000 0. 150 240NQ045PbF 45 VALUES = 104 °C, rectangular waveform 240 Following any rated 26 000 load condition and with 3400 rated V applied RRM 324 48 maximum typical ...

Page 2

... Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER Maximum forward voltage drop See fig. 1 Maximum reverse leakage current per leg See fig. 2 Maximum junction capacitance Typical series inductance Maximum voltage rate of change Note (1) Pulse width < 500 µs THERMAL - MECHANICAL SPECIFICATIONS PARAMETER ...

Page 3

... Schottky Rectifier, 240 A 1.2 1.5 1.8 (V) FM Single Pulse (Thermal Resistance) 1E-04 1E-03 1E- Rectangular Pulse Duration (Seconds) 1 Fig Maximum Thermal Impedance Z For technical questions, contact: ind-modules@vishay.com 240NQ045PbF Vishay High Power Products 10000 150°C 1000 125°C 100 100°C 75°C 10 50°C 1 25°C 0 ...

Page 4

... Vishay High Power Products 160 140 120 100 Square wave (D=0.50) 80% rated Vr applied 80 see note ( 100 150 Average Forward Current - I Fig Maximum Allowable Case Temperature vs. Average Forward Current D.U.T. Current monitor Note (1) Formula used ( REV Pd = Forward power loss = I ...

Page 5

... PbF Average current rating (x 10 Product silicon identification Not isolated Schottky rectifier diode 5 - Voltage rating (045 = Lead (Pb)-free LINKS TO RELATED DOCUMENTS For technical questions, contact: ind-modules@vishay.com 240NQ045PbF Vishay High Power Products 6 http://www.vishay.com/doc?95020 www.vishay.com 5 ...

Page 6

All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...

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