C&H Technology 309U(R) Series - Manual (Page 4)

Document Number: 93509 For technical questions, contact: [email protected] www.vishay.com
Revision: 23-Jun-08 3
301U(R) Series
Standard Recovery Diodes
(Stud Version), 300 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
80 TO 200 250 80 TO 200 250
180° 0.015 0.015 0.011 0.011
T
J
= T
J
maximum K/W
120° 0.018 0.018 0.019 0.019
90° 0.023 0.023 0.025 0.025
60° 0.034 0.034 0.035 0.035
30° 0.056 0.056 0.057 0.057
110
120
130
140
150
160
170
180
0 50 100 150 200 250 300 350
30°
60°
90°
120°
180°
Average Forward Current (A)
Conduc tion Angle
Ma
x
im
u
m
A
llo
w
a
b
le
C
a
se
T
e
m
p
e
ra
tu
re
(°
C
)
R (DC) = 0.14 K/ W
301U(R) Series (1600V to 2000V)
thJC
100
110
120
130
140
150
160
170
180
0 100 200 300 400 500 600
30°
60°
90°
180°
DC
120°
Average Forward Current (A)
Cond uc tion Period
M
a
x
imu
m A
llo
w
a
b
le C
a
se
T
em
p
e
ra
tu
re
(
°C
)
R (DC) = 0.14 K/ W
thJC
301U(R) Series (1600V to 2000V)
110
120
130
140
150
160
170
180
0 50 100 150 200 250 300 350
30°
60°
90°
120°
180°
Average Forward Current (A)
Conduc tion Angle
Ma
xi
m
u
m
A
llo
w
a
b
le
C
a
se
T
em
pe
ra
tu
re
(
°C
)
301U(R) Series (2500V)
R (DC) = 0.14 K/ W
thJC
90
100
110
120
130
140
150
160
170
180
0 100 200 300 400 500
30°
60°
90°
180° DC
120°
Average Forward Current (A)
Conduc tion Period
Ma
x
im
u
m
A
llo
w
a
b
le
C
a
se
T
em
pe
ra
tu
re
(
°C
)
301U(R) Series (2500V)
R (DC) = 0.14 K/ W
thJC