GALAXY ELECTRICAL
SR220 --- SR2100
BL
VOLTAGE RANGE: 20 --- 100 V
CURRENT: 2.0 A
SCHOTTKY BARRIER RECTIFIERS
FEATURES
Metal-Semiconductor junction with guard ring
Epitaxial construction
DO - 15
Low forward voltage drop,low switching losses
High surge capability
For use in low voltage,high frequencyinverters free
xxxx wheeling,and polarityprotection applications
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO--15,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-750,Method 2026
Polarity: Color band denotes cathode
Weight: 0.014ounces,0.39 grams
Mounting position: Any
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by20%.
SR220 SR230 SR240 SR250 SR260 SR280 SR2100 UNITS
Max imum recurrent peak reverse voltage
Max imum RMS voltage
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
100
70
V
V
V
VRRM
VRMS
VDC
MaximumDC blocking voltage
100
Maximumaverage forw ard rectified current
2.0
A
A
V
IF(AV)
9.5mmlead length,
@TA=75
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load
IFSM
50.0
Maximuminstantaneous forw ard voltage
@ 2.0A (Note 1)
0.55
0.7
0.85
VF
IR
Maximumreverse current
@TA=25
0.5
mA
pF
at rated DC blocking voltage @TA=100
Typical junction capacitance (Note2)
10.0
80
65
CJ
RθJA
TJ
Typical thermal resistance
(Note3)
35
/ W
Operating junction temperature range
- 55 ---- + 150
- 55 ---- + 125
Storage temperature range
- 55 ---- + 150
TSTG
NOTE: 1. Pulse test:300us pulse width,1% duty cy cle.
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2. Measured at 1.0MHz and applied reverse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient
BLGALAXY ELECTRICAL
1.
Document Number 2166009