USFB073 Datasheet, PDF (1/2 Pages) KEC(Korea Electronics) – SCHOTTKY BARRIER TYPE DIODE

SEMICONDUCTOR
TECHNICAL DATA
USFB073
SCHOTTKY BARRIER TYPE DIODE
SWITCHING TYPE POWER SUPPLY APPLICATIONS.
FEATURES
Low Profile Surface Mount Package.
Low Power Loss, High Efficiency.
For Use in Low Voltage, High Frequency inverters, Free
Wheeling, and Polarity Protection Applications.
B
A
G
FE
2
C ED
1
CATHODE MARK
H
C
APPLICATION
Switching Power Supply.
Reversed Battery Connection Protection.
DC/DC Converter.
Cellular Phones.
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC
SYMBOL RATING UNIT
Maximum Repetitive Peak Reverse Voltage
Average Output Rectified Current
Peak One Cycle Surge Forward Current
(Non-Repetitive 60Hz)
Power Dissipation
Junction Temperature
Storage Temperature Range
V_RRM
I_O
I_FSM
P_D *
T_j
T_stg
30
V
0.7
A
5
A
667
mW
-40 125
-40 125
* Mounted on a glass epoxy board (Soldering land : 6mm 6mm)
J
1. ANODE
2. CATHODE
I
DIM MILLIMETERS
A
1.9 +_ 0.1
B
2.5 +_ 0.1
C
0.61 +_ 0.05
D
0.8 +_ 0.1
E
0.91 +_ 0.05
F
1.2 +_ 0.1
G
1.3 +_ 0.1
H
0.46 +_ 0.1
I
0.11 +_ 0.05
J
0.6 +_ 0.1
USF
Marking
Type Name
Lot No.
73
CATHODE MARK
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC
SYMBOL
Peak Forward Voltage
V_FM
Repetitive Peak Reverse Current
I_RRM
Junction Capacitance
C_j
TEST CONDITION
I_FM=0.7A
V_RRM=30V
V_R=10V, f=1.0MHz
MIN.
-
-
-
TYP.
0.39
40
30
MAX.
0.42
200
-
UNIT
V
A
pF
2005. 12. 1
Revision No : 1
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