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KEC |
SEMICONDUCTOR
TECHNICAL DATA
U5A4CIC
ULTRA FAST RECOVERY
RECTIFIER DIODE
SWITCHING TYPE POWER SUPPLY APPLICATION
CONVERTER & CHOPPER APPLICATION.
FEATURES
ᴌUltra-Fast Recovery Time for High Efficiency.
ᴌLow Forward Voltage Drop, High Current Capability,
and Low Power Loss.
APPLICATION
ᴌSwitching Power Supply.
ᴌHome Appliances, Office Equipment.
ᴌTelecommunication, Factory Automation.
POLARITY
2
1
3
A
U
E
LL
M
DD
NN
T
T
123
C
DIM MILLIMETERS
A 10.30 MAX
B 15.30 MAX
C 2.70Ź0.30
S D 0.85 MAX
E Ѹ3.20Ź0.20
F 3.00Ź0.30
G 12.30 MAX
T
RH
0.75 MAX
J 13.60Ź0.50
K 3.90 MAX
L 1.20
VM
N
1.30
2.54
O 4.50Ź0.20
P 6.80
Q 2.60Ź0.20
HR
S
10Ɓ
25Ş
T 5Ş
U 0.5
V 2.60Ź0.15
1. ANODE
2. CATHODE
3. ANODE
TO-220IS
MAXIMUM RATINGS (Ta=25ᴱ)
CHARACTERISTIC
SYMBOL RATING UNIT
Maximum Reverse Voltage
Average Output Rectified Current
(Tc=125Ƅ)
(Note1)
Peak One Cycle Surge Forward
Current (Non-Repetitive)
VRM 400 V
IO 5 A
25 (50Hz)
IFSM
A
30 (60Hz)
Junction Temperature
Tj
-40~150
ᴱ
Storage Temperature Range
Tstg
-40~150
ᴱ
(Note1) : Average forward current of centertap full wave connection.
ELECTRICAL CHARACTERISTICS (Ta=25ᴱ)
CHARACTERISTIC
SYMBOL
Peak Forward Voltage
Reverse Current
Reverse Recovery Time
(Note2)
(Note2)
(Note2)
VFM
IRM
trr
Thermal Resistance
(Note2) : A Value of one cell.
(Note2)
Rth(j-c)
TEST CONDITION
IFM=2.5A
VRM=Rated
IF=IR=100mA
Junction to Case
MIN.
-
-
-
-
TYP.
-
-
-
-
MAX.
1.3
10
50
4.0
UNIT
V
ỌA
ns
ᴱ/W
2001. 9. 18
Revision No : 0
1/2
U5A4CIC
IF - VF
50
30
Tj =150 C
10
5 25 C
3
1
0.5
0.3
0.1
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
FORWARD VOLTAGE VF (V)
PF(AV) - IO
10
RECTANGULAR
WAVEFORM
8
6
180
360
4
2
0
0 123456
AVERAGE OUTPUT RECTIFIED CURRENT I O (A)
SURGE FORWARD CURRENT
(NON - REPETITIVE)
30 Ta=25 C
25
20
15
10
50MHz
f=60MHz
5
0
1
3 5 10
3 0 5 0 100
NUMBER OF CYCLES AT 50Hz AND 60Hz
Tc - I O
160
140
120
100
RECTANGULAR
WAVEFORM
80
180
360
60
0 12 34 5
AVERAGE OUTPUT RECTIFIED CURRENT I O (A)
2001. 9. 18
Revision No : 0
2/2
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