B120LW Datasheet, PDF (1/3 Pages) Chip Integration Technology Corporation – 1A Surface Mount Schottky Barrier Rectifiers

B120LW THRU B140LW
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.B120LWG.
• 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 25^OC 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
Symbol
I_O
8.3ms single half sine-wave superimposed on
rate load (JEDEC method)
I_FSM
V_R = V_RRM T_A = 25^OC
I_R
V_R = V_RRM T_A = 100^OC
f=1MHz and applied 4V DC reverse voltage
C_J
Junction to ambient
R_θJA
T_STG
MIN.
-55
TYP.
130
42
MAX.
1.0
5.5
1.0
20
+150
UNIT
A
A
mA
pF
O_C/W
O_C
Symbol
B120LW
B140LW
Max.
repetitive peak
Marking code
reverse voltage
V_RRM (V)
B2
20
B4
40
Max.
RMS voltage
V_RMS (V)
14
28
Max. DC
blocking voltage
V_R (V)
20
40
Max. forward voltage
@1A, T_A = 25^OC
V_F (V)
0.43
0.45
Operating temperature
T_J (^OC)
-55 ~ +100
Document ID : DS-12K44
1
Issued Date : 2010/05/05
Revised Date : 2012/05/31
Revision : C