U20A3CIC
SEMICONDUCTOR
ULTRA FAST RECOVERY
RECTIFIER DIODE
TECHNICAL DATA
SWITCHING TYPE POWER SUPPLY APPLICATION
CONVERTER & CHOPPER APPLICATION.
A
C
DIM MILLIMETERS
S
_
10.0+0.3
A
_
15.0+0.3
B
C
E
FEATURES
_
2.70 0.3
+
D
E
F
0.76+0.09/-0.05
_
· Ultra-Fast Recovery Time for High Efficiency.
· Low Forward Voltage Drop, High Current Capability,
and Low Power Loss.
Φ3.2 0.2
+
_
3.0+0.3
_
12.0 0.3
+
G
H
0.5+0.1/-0.05
_
13.6 0.5
+
J
L
L
R
_
3.7 0.2
+
K
L
1.2+0.25/-0.1
1.5+0.25/-0.1
M
M
N
P
APPLICATION
D
D
_
2.54+0.1
_
6.8 0.1
+
· Switching Power Supply.
_
+
4.5 0.2
Q
R
_
2.6+0.2
· Home Appliances, Office Equipment.
· Telecommunication, Factory Automation.
N
N
H
S
0.5 Typ
1. ANODE
2. CATHODE
3. ANODE
3
2
1
POLARITY
2
TO-220IS
1
3
MAXIMUM RATINGS (Ta=25℃)
CHARACTERISTIC
SYMBOL
VRRM
RATING
350
UNIT
V
Repetitive Peak Reverse Voltage
Average Output Rectified Current
IO
20
A
A
(Tc=94
)
(Note1)
Peak One Cycle Surge Forward
Current (Non-Repetitive)
100
IFSM
(60Hz)
Tj
Junction Temperature
150
℃
℃
Tstg
Storage Temperature Range
-55~150
(Note1) : Average forward current of centertap full wave connection.
ELECTRICAL CHARACTERISTICS (Ta=25℃)
CHARACTERISTIC
Peak Forward Voltage
SYMBOL
VFM
TEST CONDITION
IFM=10A
MIN.
TYP.
MAX.
1.3
10
UNIT
(Note2)
(Note2)
(Note2)
(Note2)
-
-
-
-
-
-
-
-
V
μA
ns
IRM
VRM=300V
Reverse Current
trr
IF=0.5A, IR=1A, Irr=0.25A
Junction to Case
Reverse Recovery Time
25
Rth(j-c)
Thermal Resistance
3
℃/W
(Note2) : A Value of one cell.
2010. 8. 12
Revision No : 1
1/2