CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER DIODE
VOLTAGE 40 Volts CURRENT 1 Ampere
APPLICATION
* For low-loss, fast-recovery, meter protection,
bias isolation and clamping applications
CH651L-40PT
FEATURE
* Small surface mounting type. (SC-76/SOD-323)
* Low VF. (VF=0.52V Max.)
* Medium current Schottky rectifier diode
(1)
SC-76/SOD-323
Cathode Band
(2)
CONSTRUCTION
* Silicon epitaxial planar
0.25~0.4
1.15~1.4
1.6~1.8
MARKING
* JX
0.6~1.0
0.1Max.
0.08~0.177
0.25~0.45
2.3~2.7
CIRCUIT
(2)
(1)
Dimensions in millimeters
SC-76/SOD-323
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 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
Typical Junction Capacitance (Note 2)
Typical Thermal Resistance (Note 1)
Operating and Storage Temperature Range
o
SYMBOL
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
R
JL
CH651L-40PT
40
28
40
1.0
20
110
25
-65 to +150
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o
C/W
o
T
J,
T
STG
C
ELECTRICAL CHARACTERISTICS
( At T
A
= 25 C unless otherwise noted )
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at I
F
=0.7A
@ T
A
= 25
o
C
Maximum Average Reverse Current at VR=40V
I
R
@ T
A
= 100
o
C
30
mAmps
2004-10
V
F
CH651L-40PT
0.52
0.2
UNITS
Volts
mAmps
NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area.
2. Measured at 1.0 MH
Z
and applied reverse voltage of 4.0 volts.
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
