BLGALAXY ELECTRICAL
SURFACE MOUNT SCHOTTKY
BARRIER RECTIFIERS
B320B-B360B
REVERSE VOLTAGE: 20 --- 60 V
CURRENT: 3.0 A
FEATURES
◇ Plastic package has Underwriters Laborator
111 Flammability Classification 94V-0
◇ For surface mounted applications
◇ Low profile package
◇ Built-in strain relief
◇ Metal silicon junction, majority carrier conduction
◇ High surge capability
◇ High current capability,low forward voltage drop
◇ Low power loss,high effciency
◇ For use in low voltage high frequency inverters,free
111 wheeling and polarity protection applications
◇ Guardring for overvoltage protection
◇ High temperature soldering guaranteed:250oC/10 1
11 seconds at terminals
MECHANICAL DATA
◇ Case:JEDEC DO-214AA,molded plastic over
1111passivated chip
◇ Terminals:Solder Plated, solderable per MIL-STD-750,
1111Method 2026
◇ Polarity: Color band denotes cathode end
◇ Weight: 0.003 ounces, 0.093 gram
DO - 214AA(SMB)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25oC ambient temperature unless otherwise specified
inch(mm)
B320B
Dev ice marking code
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ord rectified current at
c TL(SEE FIG.1) (NOTE 2)
Peak forw ard surge current 8.3ms single half-
c sine-w ave superimposed on rated load(JEDEC
c Method)
Maximum instantaneous forw ard voltage at
v 3.0A(NOTE.1)
VRRM
VRWS
VDC
I(AV)
IFSM
VF
B2B
20
14
20
Maximum DC reverse current @TA=25oC
IR
at rated DC blockjing voltage(NOTE1) @TA=100oC
Typical thermal resitance (NOTE2)
RθJA
RθJL
Operating junction and storage temperature range TSTG
Storage temperature range
TJ
NOTE: 1.Pulse test:300μS pulse width,1%duty cy cle
2. P.C.B.mounted with 0.55"X0.55"(14.0X14.0mm2)copper pad areas
B330B
B3B
30
21
30
B340B
B4B
40
28
40
3.0
B350B
B5B
50
35
50
B360B
B6B
60
42
60
UNITS
V
V
V
A
100.0
A
0.50
0.5
-65--- +150
20
50.0
10.0
-65--- +150
0.70
V
mA
oC/W
oC
-65--- +150
oC
www.galaxycn.com
Document Number 0281020
BLGALAXY ELECTRICAL
1.