SR120 THRU SR1200
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 200 Volts Forward Current -
1.0 Ampere
DO-41
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:
1.0 (25.4)
MIN.
0.107 (2.7)
0.080 (2.0)
DIA.
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
0.205 (5.2)
0.160(4.1)
MECHANICAL DATA
1.0 (25.4)
MIN.
Case: JEDEC DO-41 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
0.034 (0.86)
0.028 (0.70)
DIA.
Polarity: Color band denotes cathode end
Mounting Position: Any
Dimensions in inches and (millimeters)
Weight:0.012 ounce, 0.33 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
1150 1200
SR SR SR SR SR SR SR SR SR
120 130 140 150 160 170 180 190 1A0
SYMBOLS
UNITS
MDD Catalog
Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
20 30 40 50 60
14 21 28 35 42
20 30 40 50 60
200 VOLTS
70 80 90 100 150
49 56 63 70 105
70 80 90 100 150
VRRM
VRMS
VDC
VOLTS
140
VOLTS
200
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length(see fig.1)
Peak forward surge current
I(AV)
1.0
Amp
IFSM
40.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
VF
IR
Maximum instantaneous forward voltage at 1.0A
0.95
0.55
110
0.70
0.5
0.85
Volts
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
0.2
2.0
mA
TA=100 C
10.0
5.0
80
Typical junction capacitance (NOTE 1)
CJ
pF
C/W
C
Typical thermal resistance (NOTE 2)
Operating junction temperature range
RθJA
50.0
-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