KEC U5A4CIC Datasheet
SEMICONDUCTOR
TECHNICAL DATA
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
U5A4CIC
ULTRA FAST RECOVERY
RECTIFIER DIODE
A
U
E
L
K
D
N
T
O
1
F
B
G
L
M
J
D
N
T
3
2
Q
P
S
T
1. ANODE
2. CATHODE
3. ANODE
C
MILLIMETERS
DIM
10.30 MAX
A
15.30 MAX
B
C
2.70Ź0.30
D
0.85 MAX
Ѹ3.20Ź0.20
E
F
3.00Ź0.30
12.30 MAX
G
0.75 MAX
H
R
13.60Ź0.50
J
K
3.90 MAX
L
1.20
1.30
M
V
N
2.54
4.50Ź0.20
O
P
6.80
2.60Ź0.20
Q
R
H
10Ɓ
S
25Ş
5Ş
T
U
0.5
V
2.60Ź0.15
31
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)
Junction Temperature
Storage Temperature Range
V
I
I
FSM
T
T
RM
O
stg
400 V
5 A
25 (50Hz)
30 (60Hz)
j
-40~150
-40~150
(Note1) : Average forward current of centertap full wave connection.
ELECTRICAL CHARACTERISTICS (Ta=25ᴱ)
TO-220IS
A
ᴱ
ᴱ
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Peak Forward Voltage (Note2)
Reverse Current (Note2)
Reverse Recovery Time (Note2)
Thermal Resistance (Note2)
R
V
I
RM
t
th(j-c)
FM
rr
IFM=2.5A
VRM=Rated
IF=IR=100mA
- - 1.3 V
- - 10
- - 50 ns
Junction to Case - - 4.0
ỌA
ᴱ/W
(Note2) : A Value of one cell.
2001. 9. 18 1/2
Revision No : 0
U5A4CIC
50
30
F
10
5
3
1
0.5
0.3
FORWARD CURRENT I (A)
0.1
0.4
0.6 0.8 1.0 1.2 1.4 1.6
FORWARD VOLTAGE V (V)
SURGE FORWARD CURRENT
(NON - REPETITIVE)
30
25
I - V
F
F
T =150 C
j
F
25 C
1.8
Ta=25 C
P - I
F(AV) O
10
RECTANGULAR
WAVEFORM
8
180
6
F(AV)
4
P (W)
360
2
0
0
AVERAGE FORWARD POWER DISSIPATION
123 456
AVERAGE OUTPUT RECTIFIED CURRENT I (A)
Tc - I
O
160
140
O
20
15
FSM
I (A)
10
50MHz
5
PEAK SURGE FORWARD CURRENT
0
1
10330550
NUMBER OF CYCLES AT 50Hz AND 60Hz
f=60MHz
100
120
80
RECTANGULAR
WAVEFORM
180
360
100
Tc MAX ( C)
60
MAXIMUM ALLOWABLE TEMPERATURE
0
1234 5
AVERAGE OUTPUT RECTIFIED CURRENT I (A)
O
2001. 9. 18 2/2
Revision No : 0
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