C&H Technology 50PF(R)...(W) Series - 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)