C&H Technology 42HF(R) Series - Manual (Page 4)

Document Number: 93513 For technical questions, contact: [email protected] www.vishay.com
Revision: 23-Jun-08 3
40HF(R) Series
Standard Recovery Diodes,
(Stud Version), 40 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 - Current Ratings Characteristics
Fig. 4 - Current Ratings Characteristics
ΔR
thJC
CONDUCTION
CONDUCTION ANGLE SINUSOIDAL CONDUCTION RECTANGULAR CONDUCTION TEST CONDITIONS UNITS
180° 0.14 0.10
T
J
= T
J
maximum K/W
120° 0.16 0.17
90° 0.21 0.22
60° 0.30 0.31
30° 0.50 0.50
Average Forward Current (A)
Maximum Allowable Case Temperature (°C)
130
140
150
160
170
180
190
0 5 10 15 20 25 30 35 40 45
30°
60°
90°
120°
180°
Conduction Angle
40HF(R) Series (100V to 1200V)
Average Forward Current (A)
Maximum Allowable Case Temperature (°C)
120
130
140
150
160
170
180
190
0 10 20 30 40 50 60 70
DC
30°
60°
90°
120°
180°
Conduction Period
40HF(R) Series (100V to 1200V)
Average Forward Current (A)
Maximum Allowable Case Temperature (°C)
100
110
120
130
140
150
160
0 5 10 15 20 25 30 35 40 45
30°
60°
90°
120°
180°
Conduction Angle
40HF(R) Series (1400V, 1600V)
Average Forward Current (A)
Maximum Allowable Case Temperature (°C)
80
90
100
110
120
130
140
150
160
0 10 20 30 40 50 60 70
DC
30°
60°
90°
120°
180°
Conduction Period
40HF(R) Series (1400V, 1600V)