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KEC
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U20A3CIC Datasheet Preview

U20A3CIC Datasheet

ULTRA FAST RECOVERY RECTIFIER DIODE

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U20A3CIC pdf
SEMICONDUCTOR
TECHNICAL DATA
U20A3CIC
ULTRA FAST RECOVERY
RECTIFIER DIODE
SWITCHING TYPE POWER SUPPLY APPLICATION
CONVERTER & CHOPPER APPLICATION.
FEATURES
Ultra-Fast Recovery Time for High Efficiency.
Low Forward Voltage Drop, High Current Capability,
and Low Power Loss.
APPLICATION
Switching Power Supply.
Home Appliances, Office Equipment.
Telecommunication, Factory Automation.
A
S
E
LL
M
DD
NN
C
DIM MILLIMETERS
A 10.0+_ 0.3
B 15.0+_ 0.3
C 2.70 +_ 0.3
D 0.76+0.09/-0.05
E Φ3.2 +_ 0.2
F 3.0+_ 0.3
G 12.0+_ 0.3
H 0.5+0.1/-0.05
J 13.6 +_ 0.5
R K 3.7+_ 0.2
L 1.2+0.25/-0.1
M 1.5+0.25/-0.1
N 2.54 +_ 0.1
P 6.8+_ 0.1
Q 4.5 +_ 0.2
R 2.6 +_0.2
HS
0.5 Typ
POLARITY
2
1
3
123
1. ANODE
2. CATHODE
3. ANODE
TO-220IS
MAXIMUM RATINGS (Ta=25 )
CHARACTERISTIC
SYMBOL RATING UNIT
Repetitive Peak Reverse Voltage VRRM 350 V
Average Output Rectified Current
(Tc=94 )
(Note1)
IO
20 A
Peak One Cycle Surge Forward
Current (Non-Repetitive)
100
IFSM
(60Hz)
A
Junction Temperature
Tj 150
Storage Temperature Range
Tstg -55~150
(Note1) : Average forward current of centertap full wave connection.
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
SYMBOL
Peak Forward Voltage
Reverse Current
Reverse Recovery Time
Thermal Resistance
(Note2) : A Value of one cell.
(Note2)
(Note2)
(Note2)
(Note2)
VFM
IRM
trr
Rth(j-c)
TEST CONDITION
IFM=10A
VRM=300V
IF=0.5A, IR=1A, Irr=0.25A
Junction to Case
MIN.
-
-
-
-
TYP.
-
-
-
-
MAX.
1.3
10
25
3
UNIT
V
A
ns
/W
2011. 6. 30
Revision No : 2
1/2




KEC
KEC

U20A3CIC Datasheet Preview

U20A3CIC Datasheet

ULTRA FAST RECOVERY RECTIFIER DIODE

No Preview Available !

U20A3CIC pdf
U20A3CIC
IF - VF
10
1 Ta=150 C
Ta=25 C
Ta=125 C
0.1
Ta=-25 C
0.01
0.001
0
Ta=75 C
200 400 600 800 1000 1200
FORWARD VOLTAGE VF (mV)
100000
10000
1000
100
10
1
0.1
0
IR - VR
Ta=125 C
Ta=150 C
Ta=75 C
Ta=25 C
Ta=-25 C
50 100 150 200 250 300
REVERSE VOLTAGE VR (V)
PF(AV) - IO
40
30
DC
Sin(ѫ=180) D=1/2
20
10
0
0 10 20 30 40
AVERAGE OUTPUT RECTIFIED CURRENT I O (A)
SURGE FORWARD CURRENT
(NON - REPETITIVE)
1000
IFSM
8.3ms 8.3ms
100 1cyc
10
0
1 10 100
NUMBER OF CYCLES AT 60Hz
2011. 6. 30
Revision No : 2
2/2




Part Number U20A3CIC
Description ULTRA FAST RECOVERY RECTIFIER DIODE
Maker KEC
Total Page 2 Pages
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