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CITC
CITC


B120W

1A Surface Mount Schottky Barrier Rectifiers



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B120W pdf
B120W THRU B1100W
1A Surface Mount Schottky Barrier Rectifiers
Features
Low profile surface mounted application in order to
optimize board space.
Low power loss, high efficiency.
High current capability, low forward voltage drop.
Ultra high-speed switching.
Silicon epitaxial planar chip, metal silicon junction.
Suffix "G" indicates Halogen-free part, ex.B120WG.
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
Mechanical data
Epoxy:UL94-V0 rated flame retardant
Case : Molded plastic, SOD-123
Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
Polarity : Indicated by cathode band
Weight : 0.0004 ounce, 0.010 gram
Outline
SOD-123
0.110 (2.80 )
0.10 2 (2.60 )
Marking code
0.04 9 (1.25 )
0.04 1 (1.05 )
0.15 2 (3.85 )
0.14 0 (3.55 )
Dimensions in inches and (millimeters)
Maximum ratings and electrical characteristics
Rating at 25OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Parameter
Forward rectified current
Forward surge current
Reverse current
Diode junction capacitance
Thermal resistance
Storage temperature
Conditions
See Fig.1
8.3ms single half sine-wave superimposed on
rate load (JEDEC method)
VR = VRRM TA = 25OC
VR = VRRM TA = 100OC
f=1MHz and applied 4V DC reverse voltage
Junction to ambient
Symbol
IO
IFSM
IR
CJ
RθJA
TSTG
MIN.
-55
TYP.
120
88
MAX.
1.0
5.5
0.1
20
+175
UNIT
A
A
mA
pF
OC/W
OC
Symbol
B120W
B140W
B160W
B1100W
Max.
Marking code
repetitive peak
reverse voltage
VRRM (V)
SJ 20
SL, SF
40
SM 60
SN 100
Max.
RMS voltage
VRMS (V)
14
28
42
70
Max. DC
blocking voltage
VR (V)
20
40
60
100
Max. forward voltage
@1A, TA = 25OC
VF (V)
0.52
0.55
0.75
0.86
Operating temperature
TJ (OC)
-55 ~ +150
Document ID : DS-12K42
1 Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C2



No Preview Available !

B120W pdf
B120W THRU B1100W
1A Surface Mount Schottky Barrier Rectifiers
Rating and characteristic curves
FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE
1.2
1.0
0.8
0.6
0.4
0.2
0
0 20 40 60 80 100 120 140 160 180 200
AMBIENT TEMPERATURE,( C)
FIG.2-TYPICAL FORWARD
CHARACTERISTICS
50
10
3.0
1.0
B1100W TJ=25OC
Pulse Width 300us
1% Duty Cycle
0.1
.01
.1
.3 .5 .7 .9 1.1 1.3
FORWARD VOLTAGE,(V)
1.5
350
300
250
200
150
100
50
0
.01
FIG.3-TYPICAL JUNCTION CAPACITANCE
.05 .1
.5 1
5 10
REVERSE VOLTAGE,(V)
50 100
2
FIG.4 - TYPICAL REVERSE
CHARACTERISTICS
100
10
1.0
TJ=125OC
.1
TJ=25OC
.01
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE,(%)
Document ID : DS-12K42
Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C2



Part Number B120W
Description 1A Surface Mount Schottky Barrier Rectifiers
Maker CITC - CITC
Total Page 3 Pages
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