参数资料
型号: MBR340
元件分类: 整流器
英文描述: 3 A, 40 V, SILICON, RECTIFIER DIODE
封装: PLASTIC, C-16, 2 PIN
文件页数: 4/5页
文件大小: 32K
代理商: MBR340
MBR340
Bulletin PD-20593 rev. B 03/03
4
www.irf.com
Average Forward Current - I
F(AV)
(A)
Square Wave Pulse Duration - t
p
(microsec)
Fig. 6 - Max. Non-Repetitive Surge Current
Allowable
Lead
Temperature
(
°C)
Non-Repetitive
Surge
Current
-
I
FSM
(A)
Fig. 5- Forward Power Loss
Characteristics
Average
Power
Loss
(Watts)
(2) Formula used: T
C
= T
J
- (Pd + Pd
REV
) x R
thJC
;
Pd = Forward Power Loss = I
F(AV)
x V
FM
@ (I
F(AV) /
D) (see Fig. 6);
Pd
REV
= Inverse Power Loss = V
R1
x I
R
(1 - D); I
R
@ V
R1
= 80% rated V
R
Fig. 4 - Max. Allowable Lead Temperature
Vs. Average Forward Current
Average Forward Current - I
F(AV)
(A)
0
0.5
1
1.5
2
2.5
01
234
5
DC
RMS Limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
10
100
1000
10
100
1000
10000
At Any Rated Load Condition
And With rated Vrrm Applied
Following Surge
30
50
70
90
110
130
150
170
012345
DC
Square wave (D = 0.50)
80% Rated Vr applied
see note (2)
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相关代理商/技术参数
参数描述
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MBR340P 制造商:Motorola Inc 功能描述:3 A, 40 V, SILICON, RECTIFIER DIODE