SR320 Datasheet, PDF (1/2 Pages) Won-Top Electronics – 3.0A SCHOTTKY BARRIER RECTIFIER

CE
CHENYI ELECTRONICS
SR320 THRU SR3A0
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 60 Volts
Forward Current - 1.0Ampere
FEATURES
. Plastic package has Underwriters Laboratory Flammability Classification 94V-0
. Metal sliicon junction ,majority carriet conduction
. Guard ring for overcoltage protection
. Low power loss,high efficiency
. High current capability ,Low forward voltage drop
. High surge capability
. For use in low voltage ,high frequency inverters,
free wheeling , and polarilty protection applications
. High temperature soldering guaranteed: 250 /10 seconds at terminals,
0.375"(9.5mm)lead length, 5lbs.(2.3kg)tension
MECHANICAL DATA
. Case: JEDEC DO-201AD molded plastic body
. Terminals: plated axial leads,solderable per MIL-STD-750,method 2026
. Polarity: coler band denotes cathode end
. Mounting Position: Any
. Weight: 0.041 ounce, 1.15 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 ambient temperature unless otherwise specified,Single phase,half wave,resistive or inductive)
load. For capacitive load,derate by 20%)
Symbols SR320 SR330 SR340 SR350 SR360 SR380 SR3A0
Maximum repetitive peak reverse voltage
VRRM
20
30
40
50
60
80
100
Maximum RMS voltage
VRMS
14
21
28
35
42
57
71
Maximum DC blocking voltage
VDC
20
30
40
50
60
80
100
Macimum average forward rectified
I(AV)
3.0
current 0.375"(9.5mm)lead length (see Fig.1)
Peak forward surge current 8.3ms singel half
sine-wave superimposed on rated load
IFSM
80.0
(JEDEC method)
Maximum instantaneous forward voltage at 3.0 A(Note 1)
Maximum instantaneous reverse
TA=25
current at rated DC blocking voltage(Note 1) TA=100
Typeical junction capacitance(Note 3)
Typeical thermal resistance(Note 2)
Operating junction temperature range
storage temperature range
VF
IR
CJ
R JA
R JL
TJ
TSTG
0.55
20
250
-65 to +125
0.70
0.85
1.5
10
160
40.0
10.0
-65 to +150
-65 to +150
Notes: 1. Pulse test: 300
s pulse width,1% duty cycle
2.Thermal resistance from juntion to lead vertical P.C.B. Mounted, 0.5"(12.7mm)lead length
Units
Volts
Volts
Volts
Amp
Amps
Volts
mA
pF
/W
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 1 of 2