CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER DIODE
VOLTAGE 30 Volts CURRENT 0.2 Ampere
APPLICATION
* Low power rectification
CH481KPT
FEATURE
* Small surface mounting type. (SC-82/SOT-343)
* Extremely low forward voltage.
* This is a composite component and is ideal for reducing
the number of components used.
* High reliability
SC-82/SOT-343
0.2±0.1
1.3±0.1
0.65
0.2±0.1
(4)
(3)
0.3±0.1
2.0±0.2
1.25±0.1
0.65
(2)
0.2±0.1
3R x
CONSTRUCTION
* Silicon epitaxial planar
(1)
1.25±0.1
MARKING
* 3R
0.15±0.05
0.1Min.
0.9±0.1
0.7
0~0.1
2.3±0.15
CIRCUIT
(3)
(2)
(4)
(1)
Dimensions in millimeters
SC-82/SOT-343
MAXIMUM RATINGES
( At T
A
= 25
o
C unless otherwise noted )
RATINGS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current at 8.3 mSec single half sine-wave
Typical Junction Capacitance between Terminal (Note 1)
Maximum Operating Temperature Range
Storage Temperature Range
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
T
J
T
STG
CH481KPT
30
21
30
0.2
1.0
6.0
+125
-40 to +125
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o
C
C
o
ELECTRICAL CHARACTERISTICS
( At T
A
= 25 C unless otherwise noted )
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at I
F
(1)
=
10mA
Maximum Instantaneous Forward Voltage at I
F
(2)
=
200mA
Maximum Average Reverse Current at V
R=
10V
SYMBOL
V
F
(1)
V
F
(2)
I
R
CH481KPT
0.33
0.50
30
UNITS
Volts
Volts
uAmps
2002-5
NOTES : 1. Measured at 1.0 MH
Z
and applied reverse voltage of 10.0 volts.
2. ESD sensitive product handling required.
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
