CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER DIODE
VOLTAGE 30 Volts CURRENT 0.5 Ampere
APPLICATION
* Low power rectification
CH451H-30PT
FEATURE
* Small surface mounting type. (SC-76/SOD-323)
* Ultra low IR. (VF=0.55V Typ. at 0.5A)
* High reliability
(1)
SC-76/SOD-323
Cathode Band
(2)
0.25~0.4
1.15~1.4
CONSTRUCTION
* Silicon epitaxial planar
1.6~1.8
MARKING
* SE
0.6~1.0
0.1Max.
0.08~0.177
0.25~0.45
2.3~2.7
CIRCUIT
(2)
(1)
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
Dimensions in millimeters
SC-76/SOD-323
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
T
J
T
STG
CH451H-30PT
30
21
30
0.5
2.0
15
+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
@ I
F
(1)
=
100mA
@ I
F
(2)
=
500mA
@ T
A=
25 C
Maximum Average Reverse Current at V
R=
5.0V
@ T
A=
45 C
O
O
SYMBOL
V
F
(1)
V
F
(2)
I
R
(1)
I
R
(2)
CH451H-30PT
0.385
0.55
10
40
UNITS
Volts
Volts
uAmps
uAmps
2002-11
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. ]
