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參數(shù)資料
| 型號： | 300CNQ045PBF |
| 廠商： | VISHAY SEMICONDUCTORS |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Diode Schottky 45V 150A 3-Pin TO-244 |
| 中文描述： | Schottky (Diodes & Rectifiers) 300 Amp 45 Volt Common Cathode |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 115K |
| 代理商： | 300CNQ045PBF |
Document Number: 94175
Revision: 28-Apr-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
1
Schottky Rectifier, 300 A
300CNQ045PbF
Vishay High Power Products
FEATURES
150 °C T
J
operation
Center tap module
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term
reliability
Lead (Pb)-free
Designed and qualified for industrial level
DESCRIPTION
The 300CNQ... center tap 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
power
supplies,
UPS
freewheeling diodes, welding, and reverse battery
protection.
systems,
converters,
PRODUCT SUMMARY
I
F(AV)
V
R
300 A
45 V
B
as
e common
c
a
thode
L
u
g
termin
a
l
a
node 1
L
u
g
termin
a
l
a
node 2
TO-244
RoHS
COMPLIANT
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VALUES
UNITS
I
F(AV)
V
RRM
I
FSM
Rectangular waveform
300
A
45
V
t
p
= 5 μs sine
27 000
A
V
F
T
J
150 Apk, T
J
= 125 °C (per leg)
Range
0.56
V
- 55 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
300CNQ045PbF
UNITS
Maximum DC reverse voltage
V
R
45
V
Maximum working peak reverse voltage
V
RWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average
forward current
See fig. 5
per leg
I
F(AV)
50 % duty cycle at T
C
= 111 °C, rectangular waveform
150
A
per device
300
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
I
FSM
5 μs sine or 3 μs rect. pulse
Following any rated load
condition and with rated
V
RRM
applied
27 000
10 ms sine or 6 ms rect. pulse
2400
Non-repetitive avalanche energy per leg
E
AS
T
J
= 25 °C, I
AS
= 18 A, L = 1 mH
Current decaying linearly to zero in 1 μs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
150
mJ
Repetitive avalanche current per leg
I
AR
30
A
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