B0520LWF Datasheet, PDF (1/3 Pages) Taiwan Semiconductor Company, Ltd – Low VF SMD Schottky Barrier Diode

Small Signal Diode
B0520LWF, B0530WF, B0540WF
Low VF SMD Schottky Barrier Diode
SOD-123F
B
Features
—Surface device type mounting
—Moisture sensitivity level 1
—Pb free version and RoHS compliant
—Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
Mechanical Data
—Case : Flat lead SOD-123F small outline plastic package
—Terminal: Matte tin plated, lead free., solderable
per MIL-STD-202, Method 208 guaranteed
—High temperature soldering guaranteed: 260°C/10s
—Polarity : Indicated by cathode band
—Weight : 8.85±0.5 mg
C
A
D
E
F
Unit (mm) Unit (inch)
Dimensions
Min Max Min Max
A
1.50 1.70 0.059 0.067
B
3.30 3.90 0.130 0.154
C
0.50 0.70 0.020 0.028
D
2.50 2.70 0.098 0.106
E
0.80 1.15 0.031 0.045
F
0.05 0.20 0.002 0.008
Ordering Information
Pin Configuration
Part No. Package Packing Code
B0520LWF SOD-123F
RH
B0530WF SOD-123F
RH
B0540WF SOD-123F
RH
B0520LWF SOD-123F
RHG
B0530WF SOD-123F
RHG
B0540WF SOD-123F
RHG
Packing
3K / 7" Reel
3K / 7" Reel
3K / 7" Reel
3K / 7" Reel
3K / 7" Reel
3K / 7" Reel
Marking
SD
SE
SQ
SD
SE
SQ
Suggested PAD Layout
2.36
0.093
0.91
0.036
1.22
0.048
4.19
0.165
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number
Repetitive Peak Reverse Voltage
Reverse Voltage
Average Forward Current @ TL=100℃ (Lead Temperature)
Non-Repetitive Peak Forward Surge Current (Note 1)
Thermal Resistance (Junction to Lead)
Thermal Resistance (Junction to Ambient)
Operating Junction Temperature
Storage Temperature Range
Symbol B0520LWF B0530WF
VRRM
20
30
VR
20
30
IO
500
IFSM
5.5
Rθ_JL
150
150
Rθ_JA
340
206
TJ
125
TSTG
-65 to + 125
B0540WF
40
40
118
206
150
-65 to + 150
Units
V
mA
A
°C/W
°C/W
°C
°C
Notes: 1. Device mounted on FR-4 PCB 0.013 mm.
2. 1 inch pad size ( 1 x 0.5 inch for each lead ) on FR4 board.
3. The suggested land pattern dimensions have been provided for reference only, as actual pad layouts
may vary despending on application.
Version :A10