CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER DIODE
VOLTAGE 40 Volts CURRENT 0.25 Ampere
APPLICATION
* High speed switching
CH025S-40PT
FEATURE
* Small surface mounting type. (SC-79/SOD-523)
* Low VF and low IR
* High speed. (T
RR=
10nSec Typ.)
(1)
(2)
SC-79/SOD-523
Cathode
0.25~0.35
0.75~0.85
CONSTRUCTION
* Silicon epitaxial planar
1.1~1.3
MARKING
* H
0.5~0.77
0.07~0.17
CIRCUIT
(2)
1.5~1.7
(1)
Dimensions in millimeters
SC-79/SOD-523
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 1.0 Sec single half sine-wave
Typical Junction Capacitance between Terminal (Note 1)
Power Dissipation
Maximum Operating Storage Temperature Range
SYMBOL
V
RRM
V
RMS
V
DC
I
FM
I
FSM
C
J
P
d
Tj,T
STG
CH025S-40PT
40
28
40
0.25
1.0
50
150
-40 to +125
UNITS
Volts
Volts
Volts
Amps
Amps
pF
mW
o
C
ELECTRICAL CHARACTERISTICS
( At T
A
= 25
o
C unless otherwise noted )
CHARACTERISTICS
@I
F
=20mA
@I
F
=200mA
@V
R
=10V
@V
R
=30V
SYMBOL
CH025S-40PT
370
600
1.0
5.0
UNITS
Maximum Instantaneous Forward Voltage
V
F
mVolts
Maximum Average Reverse Current
I
R
uAmps
NOTES : 1. Measured at 1.0 MH
Z
and applied reverse voltage of 0 volts.
2. Device mounted on FR-4 by 1 inch X 0.85 inch X 0.062 inch
3. ESD sensitive product handling required.
2004-06
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
