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

SR320 THRU SR3100
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts Forward Current - 3.0 Amperes
DO-201AD
0.210 (5.3)
0.190 (4.8)
DIA.
1.0 (25.4)
MIN.
0.375 (9.50)
0.285(7.20)
FEATURES
The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon junction,majority carrier conduction
Low power loss,high efficiency
High forward surge current capability
High temperature soldering guaranteed:
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.052 (1.32)
0.048 (1.22)
DIA.
1.0 (25.4)
MIN.
Dimensions in inches and (millimeters)
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.04 ounce, 1.10 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.
SYMBOLS
SR
320
SR
330
SR340SR
350
SR
360
SR
370
SR
380
SR
390
SR
3100
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length(see fig.1)
VRRM
VRMS
VDC
I(AV)
20 30 40 50 60 70 80
14 21 28 35 42 49 56
20 30 40 50 60 70 80
3.0
90 100
63 70
90 100
Peak forward surge current
8.3ms single half sine-wave superimposed on
IFSM
80.0
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 3.0A
VF
0.55
0.70
0.85
Maximum DC reverse current TA=25 C
at rated DC blocking voltage TA=100 C
IR
20.0
3.0
10.0
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction temperature range
Storage temperature range
CJ
RqJA
TJ
TSTG
250
-65 to +125
160
40.0
-65 to +150
-65 to +150
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
UNITS
VOLTS
VOLTS
VOLTS
Amps
Amps
Volts
mA
pF
C/W
C
C
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