440CNQ030PBF Vishay Semiconductors, 440CNQ030PBF Datasheet

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440CNQ030PBF

Manufacturer Part Number
440CNQ030PBF
Description
Schottky Rectifier, 440 A
Manufacturer
Vishay Semiconductors
Datasheet
Document Number: 94226
Revision: 29-Apr-08
查询"440CNQ030PbF"供应商
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 per leg
See fig. 7
Non-repetitive avalanche energy per leg
Repetitive avalanche current per leg
F(AV)
FSM
RRM
F
J
I
F(AV)
V
R
TO-244
per module
Rectangular waveform
t
220 Apk, T
Range
p
= 5 µs sine
per leg
For technical questions, contact: ind-modules@vishay.com
anode 1
terminal
Schottky Rectifier, 440 A
CHARACTERISTICS
Lug
440 A
J
SYMBOL
Base common
30 V
= 125 °C (per leg)
I
I
F(AV)
E
cathode
FSM
I
AR
AS
terminal
anode 2
SYMBOL
Lug
V
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
RWM
J
R
= 25 °C, I
AS
FEATURES
• 150 °C T
• Center tap module
• Very low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
DESCRIPTION
The 440CNQ030PbF center tap, high current, Schottky
rectifier module has been optimized for very low forward
voltage drop, with moderate leakage. The proprietary barrier
technology allows for reliable operation up to 150 °C junction
temperature. Typical applications are in switching power
supplies, converters, freewheeling diodes, welding and
reverse battery protection.
= 20 A, L = 1 mH
reliability
TEST CONDITIONS
C
= 125 °C, rectangular waveform
J
maximum V
J
operation
440CNQ030PbF
Vishay High Power Products
- 55 to 150
Following any rated load
condition and with rated
V
VALUES
RRM
27 000
0.41
A
440
30
30
= 1.5 x V
applied
R
440CNQ030PbF
typical
VALUES
27 000
3000
440
220
198
44
www.vishay.com
UNITS
UNITS
°C
A
V
A
V
V
UNITS
mJ
A
A
1

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440CNQ030PBF Summary of contents

Page 1

... Designed and qualified for industrial level Base common cathode DESCRIPTION The 440CNQ030PbF center tap, high current, Schottky rectifier module has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier 440 A technology allows for reliable operation up to 150 °C junction 30 V temperature ...

Page 2

... Vishay High Power Products ELECTRICAL SPECIFICATIONS PARAMETER Maximum forward voltage drop per leg See fig. 1 Maximum reverse leakage current per leg See fig. 2 Maximum junction capacitance per leg Typical series inductance per leg Maximum voltage rate of change ...

Page 3

... Fig Typical Junction Capacitance vs. Reverse Voltage (Per Leg 0. 0. 0.33 Single pulse D = 0.25 (thermal resistance 0.20 0.001 0. Rectangular Pulse Duration (s) 1 Fig Maximum Thermal Impedance Z thJC For technical questions, contact: ind-modules@vishay.com 440CNQ030PbF Vishay High Power Products T = 150 ° 125 ° 100 ° ° °C ...

Page 4

... Vishay High Power Products Square wave (D = 0.50 rated V applied R See note ( 100 150 200 I - Average Forward Current (A) F(AV) Fig Maximum Allowable Case Temperature vs. Average Forward Current (Per Leg) D.U.T. Current monitor Note (1) Formula used ( ...

Page 5

... Average current rating (x 10) - Product silicon identification - C = Circuit configuration - N = Not isolated - Q = Schottky rectifier diode - Voltage rating (030 = Lead (Pb)-free LINKS TO RELATED DOCUMENTS For technical questions, contact: ind-modules@vishay.com 440CNQ030PbF Vishay High Power Products 030 PbF 6 7 http://www.vishay.com/doc?95021 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 incompleteness contained herein or in any other disclosure relating to any product ...

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