Chenmko CH751H-40PT Schematic [ru]
CHENMKO ENTERPRISE CO.,LTD
SCHOTTKY BARRIER DIODE
VOLTAGE 40 Volts CURRENT 0.03 Ampere
APPLICATION
* High speed switching for detection
SURFACE MOUNT
CH751H-40PT
FEATURE
* Small surface mounting type. (SC-76/SOD-323)
* Low VF and low IR
* High reliability
CONSTRUCTION
* Silicon epitaxial planar
MARKING
* JV
CIRCUIT
MAXIMUM RATINGES ( At TA = 25oC 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
(2)
(1)
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
CJ
TJ
TSTG
0.25~0.4
0.6~1.0
0.1Max.
Dimensions in millimeters
(1)
CH751H-40PT
40
28
40
0.03
0.2
2.0
+125
-40 to +125
Cathode Band
(2)
1.6~1.8
2.3~2.7
SC-76/SOD-323
1.15~1.4
0.08~0.177
0.25~0.45
SC-76/SOD-323
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o
C
o
C
ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted )
CHARACTERISTICS SYMBOL UNITS
Maximum Average Reverse Current at VR=
NOTES :
1.Measured at 1.0 MHZ and applied reverse voltage of 1.0 volts.
2. ESD sensitive product handling required.
30V
CH751H-40PT
VF
IR
0.37
0.5
VoltsMaximum Instantaneous Forward Voltage at IF= 1mA
uAmps
2001-6
RATING CHARACTERISTIC CURVES ( CH751H-40PT )
FIG. 1 - FORWARD CHARACTERISTICS
1000m
100m
100u
FORWARD CURRENT, (A)
10m
1m
10u
1u
o
C
=125
a
T
-25
o
75
C
o
25
C
o
C
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
Typ.
pulse measurement
FORWARD VOLTAGE, (V)
FIG. 3 - TYPICAL JUNCTION CAPACITANCE
100
50
20
10
5
2
JUNCTION CAPACITANCE, (pF)
1
2 4 6 8 10 12 140
REVERSE VOLTAGE, (V)
Ta = 25
f = 1MHz
FIG. 2 - REVERSE CHARACTERISTICS
100u
10u
1u
o
T
a
=125
C
o
75
C
o
25
C
100n
o
- 25
10n
REVERSE CURRENT, (A)
1n
5 10 15 20 25 30 35
0
C
Typ.
pulse measurement
REVERSE VOLTAGE, (V)
o
C
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