參數(shù)資料
型號: MBR745PBF
廠商: VISHAY SEMICONDUCTORS
元件分類: 參考電壓二極管
英文描述: Diode Schottky 45V 7.5A 3-Pin(3+Tab) TO-262 Tube
中文描述: Schottky (Diodes & Rectifiers) 7.5 Amp 45 Volt
文件頁數(shù): 4/7頁
文件大小: 145K
代理商: MBR745PBF
VS-MBR7...PbF Series, VS-MBR7...-N3 Series
www.vishay.com
Vishay Semiconductors
Revision: 30-Aug-11
For technical questions within your region:
DiodesAmericas@vishay.com
,
DiodesAsia@vishay.com
,
DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc91000
4
Document Number: 94299
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
Note
(1)
Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward power loss = I
F(AV)
x V
FM
at (I
F(AV)
/D) (see fig. 6);
Pd
REV
= Inverse power loss = V
R1
x I
R
(1 - D); I
R
at V
R1
= Rated V
R
120
0
12
I
F(AV)
- Average Forward Current (A)
A
140
150
130
8
6
4
2
See note (1)
S
qu
are
w
a
v
e (D = 0.50)
Rated
V
R
applied
DC
10
0
0
12
A
I
F(AV)
- Average Forward Current (A)
2
4
6
8
4
7
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
DC
RMS limit
10
1
2
3
6
5
1000
100
1000
t
p
- Square Wave Pulse Duration (μs)
I
F
100
10 000
10
At any rated load condition
and
w
ith rated
V
RRM
applied
follo
w
ing s
u
rge
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