參數(shù)資料
型號(hào): 52PFR40
廠商: VISHAY INTERTECHNOLOGY INC
元件分類: 整流器
英文描述: 50 A, 400 V, SILICON, RECTIFIER DIODE, DO-203AB
封裝: PLASTIC, DO-5, 1 PIN
文件頁(yè)數(shù): 3/9頁(yè)
文件大?。?/td> 172K
代理商: 52PFR40
Document Number: 93516
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
Revision: 01-Oct-08
3
50PF(R)...(W) Series
Standard Recovery Diodes,
Generation 2 DO-5 (Stud Version), 50 A
Vishay High Power Products
Note
The table above shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
Fig. 3 - Forward Power Loss Characteristics
ΔR
thJC CONDUCTION
CONDUCTION ANGLE
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
TEST CONDITIONS
UNITS
180°
0.11
0.10
TJ = TJ maximum
K/W
120°
0.16
90°
0.20
0.22
60°
0.29
0.31
30°
0.49
0.50
110
120
130
140
150
160
170
180
0
10
203040
5060
30°
60°
90°
120°
180°
Conduction Angle
50PF(R) Serie
RthJC = 0.51 K/W
Average Forward Current (A)
Maximum
Allowable
Case
Temperature
(°C)
120
130
140
150
160
170
180
0
10
203040
5060
7080
DC
30°
60°
90°
120°
180°
Conduction Period
50PF(R) Series
RthJC (DC) = 0.51 K/W
Average Forward Current (A)
Maximum
Allowable
Case
Temperature
(°C)
Average Forward Current (A)
Maximum
Allowable
Forward
Power
Loss
(W)
030
60
90
120
150
180
1 K/W
1.5
K/W
2 K/W
0.7
K/W
3 K/W
5 K/W
7 K/W
10 K/W
0
20
40
60
80
100
0
1020
30
4050
60
RMS Limit
Conduction Angle
180°
120°
90°
60°
30°
50PF(R) Series
Tj = 180°C
Maximum Allowable Ambient Temperature (°C)
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