參數(shù)資料
型號: MBR340
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 整流器
英文描述: 3 A, 40 V, SILICON, RECTIFIER DIODE
封裝: ROHS COMPLIANT, PLASTIC, C-16, 2 PIN
文件頁數(shù): 3/6頁
文件大小: 89K
代理商: MBR340
Document Number: 93449
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
Revision: 06-Nov-08
3
MBR340
Schottky Rectifier, 3 A
Vishay High Power Products
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 4 - Maximum Allowable Lead Temperature vs.
Average Forward Current
Fig. 5 - Forward Power Loss Characteristics
Note
(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6); PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
Forward Voltage Drop - V
FM
(V)
Instantaneous
Forward
Current
-
I
F
(A)
0.1
1
10
100
0
0.2
0.4
0.6
0.8
1
1.2
1.4
Tj = 150 °C
Tj = 125 °C
Tj = 25 °C
0.001
0.01
0.1
1
10
100
010
20
30
40
25°C
T = 150 °C
J
125 °C
Reverse Voltage - V
R
(V)
Reverse
Current
-
I
R
(mA)
10
100
1000
0
40
80
120
160
200
T = 25 °C
J
Junction
Capacitance
-
C
T
(pF)
Reverse Voltage - V
R
(V)
Average Forward Current - I
F(AV)
(A)
Allowable
Lead
Temperature
(°C)
30
50
70
90
110
130
150
170
012345
DC
Square wave (D = 0.50)
80% Rated Vr applied
see note (1)
Average
Power
Loss
(Watts)
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
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