BARRIER RECTIFIER. SB550 Datasheet

SB550 RECTIFIER. Datasheet pdf. Equivalent


Part SB550
Description SCHOTTKY BARRIER RECTIFIER
Feature www.DataSheet.co.kr BL GALAXY ELECTRICAL SCHOTTKY BARRIER RECTIFIER FEATURES Metal-Semiconductor ju.
Manufacture Galaxy Semi-Conductor
Datasheet
Download SB550 Datasheet


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SB550
www.DataSheet.co.kr
BL GALAXY ELECTRICAL
SB520---SB5A0
SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE: 20 --- 100 V
CURRENT: 5.0 A
FEATURES
Metal-Semiconductor junction with guard ring
Epitaxial construction
Low forward voltage drop,low switching losses
High surge capability
For use in low voltage,high frequency inverters free
xxxx wheeling,and polarity protection applications
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO--27,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,method 208
Polarity: Color band denotes cathode
Weight: 0.041 ounces,1.15 grams
Mounting position: Any
DO - 27
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 am bient tem perature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
SB520 SB530 SB540 SB550 SB560 SB580 SB5A0 UNITS
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length, (See FIG.1)
Peak forw ard surge current
8.3ms single half-sine-w ave
superimposed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 5.0 A (Note 1)
V RRM
VRMS
VDC
IF(AV)
IFSM
VF
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=100
IR
Typical junction capacitance (Note2)
CJ
Typical thermal resistance (Note3)
RθJA
Operating junction temperature range
TJ
Storage temperature range
TSTG
NOTE: 1. Pulse test : 300 s pulse width,1% duty cy cle.
2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient
20
14
20
30 40
21 28
30 40
50
35
50
60
42
60
5.0
150.0
0.55
0.67
50.0
0.5
50
10
-55 --- +150
-55 --- +150
80 100
56 70
80 100
V
V
V
A
A
0.85
25.0
V
mA
pF
/W
www.galaxycn.com
Document Number 0266028
BLGALAXY ELECTRICAL
1.
Datasheet pdf



SB550
www.DataSheet.co.kr
RATINGS AND CHARACTERISTIC CURVES
SB520 - - - SB5A0
FIG.1 -- FORWARD CURRENT DERATING CURVE
5
SB520 - SB540
4
SB550 - SB5A0
3
2
Resistive or
1 Inductive Load
0.375"(9.5mm)
Lead Length
0
0 25 50 75
100 125 150
LEAD TEMPERATURE,
FIG.2 --TYPICAL FORWARD CHARCTERISTICS
40
10 SB520-SB540
SB550-SB560
SB580-SB5A0
1.0
0.1
0
TJ-25
Pulse width =300µs
0.2 0.4 0.6 0.8 1.0
INSTANTANEOUS FORWARD VOLTAGE. VOLTS
FIG.3 --MAX NON-REPETITIVE PEAK FWD
SURGE CURRENT
150
120
90
60
8.3ms Single Half
Sine-Wave
30
0
0 10 100
NUMBER OF CYCLES AT 60HZ
FIG.4--TYPICAL JUNCTION CAPACITANCE
300
TJ=25
f=1.0MHZ
100
40
20
10
1
10 100 1000
REVERSE VOLTAGE , VOLTS
FIG.5--TYPICAL REVERSE CHARACTERISTICS
100
TJ=125
10
1.0
0.1 TJ=75
TJ=25
0.01
0.001
0
20
40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE.
Document Number 0266028
BLGALAXY ELECTRICAL
www.galaxycn.com
2.
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