50pf(r)...(w) series, Vishay high power products – C&H Technology 52PF(R)... Series User Manual
Page 4
Document Number: 93516
For technical questions, contact: [email protected]
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 R
thJC
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
T
J
= T
J
maximum
K/W
120°
0.16
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
20
30
40
50
60
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
20
30
40
50
60
70
80
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)
0
30
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
10
20
30
40
50
60
RMS Limit
Conduction Angle
180°
120°
90°
60°
30°
50PF(R) Series
Tj = 180°C
Maximum Allowable Ambient Temperature (°C)