CH461FPT Datasheet, PDF (1/2 Pages) Chenmko Enterprise Co. Ltd. – SCHOTTKY BARRIER DIODE VOLTAGE 25 Volts CURRENT 0.7 Ampere

CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER DIODE
VOLTAGE 25 Volts CURRENT 0.7 Ampere
APPLICATION
* Low power rectification for switching power supply
CH461FPT
FEATURE
* Small surface mounting type. (SC-70/SOT-323)
* Ultra low VF. (VF=0.45V Typ. at 0.7A)
* IF=0.7A guaranteed desite the size
CONSTRUCTION
* Silicon epitaxial planar
MARKING
* 3F
CIRCUIT
(2)
(1)
SC-70/SOT-323
1.3±0.1
0.65 _2.0±0.2
0.65
0.3±0.1
1.25±0.1
0.05~0.2
0.1Min.
2.0~2.45
0.8~1.1
0~0.1
(3)
MAXIMUM RATINGES ( At TA = 25^oC 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
SYMBOL
VRRM
VRMS
VDC
IO
IFSM
CJ
TJ
TSTG
ELECTRICAL CHARACTERISTICS ( At TA = 25^oC unless otherwise noted )
CHARACTERISTICS
SYMBOL
Maximum Instantaneous Forward Voltage at IF= 700mA
VF
Maximum Average Reverse Current at VR= 20V
IR
NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 10.0 volts.
2. ESD sensitive product handling required.
Dimensions in millimeters
CH461FPT
25
18
20
0.7
3.0
20
+125
-40 to +125
CH461FPT
0.49
200
SC-70/SOT-323
UNITS
Volts
Volts
Volts
Amps
Amps
pF
o_C
o_C
UNITS
Volts
uAmps
2002-5