SR320 THRU SR3200
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current -
3.0 Amperes
FEATURES
DO-201AD
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:
1.0 (25.4)
MIN.
0.220(5.6)
0.197(5.0)
DIA.
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.375 (9.50)
0.285(7.20)
MECHANICAL DATA
1.0 (25.4)
MIN.
Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
0.052 (1.3)
0.048 (1.2)
DIA.
Polarity: Color band denotes cathode end
Mounting Position: Any
Dimensions in inches and (millimeters)
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%.
SR SR SR SR SR
370 380 390 3A0 3150
SR
3200
SR SR SR SR SR
320 330 340 350 360
SYMBOLS
UNITS
MDD Catalog
Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
20 30 40 50 60 70 80 90 100 150
14 21 28 35 42 49 56 63 70 105
20 30 40 50 60 70 80 90 100 150
VOLTS
VOLTS
VOLTS
200
140
200
VRRM
VRMS
VDC
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length(see fig.1)
Peak forward surge current
I(AV)
3.0
Amps
IFSM
80.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
VF
IR
0.55
250
0.70
0.85
0.95
Maximum instantaneous forward voltage at 3.0A
Volts
mA
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
0.5
0.2
2.0
TA=100 C
20.0
10.0
160
Typical junction capacitance (NOTE 1)
CJ
pF
C/W
C
Typical thermal resistance (NOTE 2)
Operating junction temperature range
RθJA
40.0
-65 to +125
-65 to +150
TJ,
Storage temperature range
C
TSTG
-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
MDD ELECTRONIC