B0520LWF, B0530WF, B0540WF
Low VFSMD Schottk
y
Barrier Diode
Small Signal Diode
Surface device type mounting
Moisture sensitivity level 1
Pb free version and RoHS compliant
Case : Flat lead SOD-123F small outline plastic package Min Max Min Max
1.50 1.70 0.059 0.067
3.30 3.90 0.130 0.154
0.50 0.70 0.020 0.028
2.50 2.70 0.098 0.106
0.80 1.15 0.031 0.045
0.05 0.20 0.002 0.008
Part No. Package Packing Code Packing Marking
B0520LWF SOD-123F RH 3K / 7" Reel SD
B0530WF SOD-123F RH 3K / 7" Reel SE
B0540WF SOD-123F RH 3K / 7" Reel SQ
B0520LWF SOD-123F RHG 3K / 7" Reel SD
B0530WF SOD-123F RHG 3K / 7" Reel SE
B0540WF SOD-123F RHG 3K / 7" Reel SQ
Maximum Ratings
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 su
gg
ested land pattern dimensions have been provided for reference onl
y
, as actual pad la
y
outs
ma
y
var
y
despendin
g
on application.
118
206
150
340
150
206
Average Forward Current @ TL=100℃ (Lead Temperature) IO500
Non-Repetitive Peak Forward Surge Current (Note 1)
SOD-123F
Maximum Ratings and Electrical Characteristics
Features
Mechanical Data
Terminal: Matte tin plated, lead free., solderable
per MIL-STD-202, Method 208 guaranteed
Green compound (Halogen free) with suffix "G" on
packing code and prefix "G" on date code
High temperature soldering guaranteed: 260°C/10s C
D
A
°C
°C
E
Suggested PAD Layou
t
mA
°C/W
°C/W
5.5
40
Storage Temperature Range TSTG
Operating Junction Temperature
IFSM
TJ
Thermal Resistance (Junction to Ambient) RθJA
Thermal Resistance (Junction to Lead) RθJL
V
40
Type Number
Polarity : Indicated by cathode band
Weight : 8.85±0.5 mg
Rating at 25°C ambient temperature unless otherwise specified.
Ordering Information
UnitsSymbol B0520LWF B0530WF B0540WF
Reverse Voltage VR20 30
VRRMRepetitive Peak Reverse Voltage 20 30
Unit (inch)
Pin Configuration
Dimensions
F
Unit (mm)
A
B
150
-65 to + 150
125
-65 to + 125
D
A
B
C
E
F
2.36
0.093
0.165
4.19
1.22
0.048
0.91
0.036
Version :A10
B0520LWF, B0530WF, B0540WF
Low VF SMD Schottky Barrier Diode
Small Signal Diode
Maximum Ratings Electrical Characteristics
Units
IF= 0.1 A
IF= 0.5 A
IF= 1.0 A
IF= 0.1 A, Ta = 100oC
IF= 0.5 A, Ta = 100oC
IF= 1.0 A, Ta = 100oC
mA
Carrier & Reel specification
Dimension(mm)
Note 1: A0, B0, and K0 are determined by component size. The clearance between the components and the cavity must be
within 0.05 mm min. to 0.5 mm max. The component cannot rote more than 10o within the determined cavity.
Note 2: If B1 exceeds 4.2 mm(0.165'') for 8 mm embossed tape, the tape may not feed through all tape feeders.
Reel width W1 14.4 Max.
Overall tape thickness T 0.6 Max.
Tape width W 8.30 Max.
Sprocke hole pitch P0 4.00 ±0.10
Embossment center P1 2.00 ±0.10
Forward Voltage
0.220 - -
VR = 10V
VR = 20V
VR = 15V
-
V
μA
mA
130 -
-5
0.61
--
-13
-
--20
20 -
250 - 10
5
8
0.375
--
-
0.385 0.5
μA
0.51
- - 0.62
- 0.46
75 - -
IR
0.330
Reverse Leakage Current
VR = 40V, Ta = 100oC
VF
0.300
-
VR = 20V, Ta = 100oC
VR = 40V
VR = 30V
2.40 Max.
Rating at 25°C ambient temperature unless otherwise specified.
Type Number Symbol B0520LWF B0530WF B0540WF
VR = 10V, Ta = 100oC
Item Symbol
Sprocket hole D 1.50 +0.10
50 Min.
Reel outside diameter A 178 ± 1
Carrier depth K
Feed hole width D2 13.0 ± 0.5
Reel inner diameter D1
Sprocke hole position E 1.75 ±0.10
Punch hole position F 3.50 ±0.05
T
op
Co
v
e
r T
ape
Carieer Tape
A
ny Additional Label (If Required)
TSC label
W1
D2
A
UserDirectionofFeed
Version : A10
B0520LWF, B0530WF, B0540WF
Low VF SMD Schottky Barrier Diode
Small Signal Diode
Rating and Characteristic Curves
FIG. 1 Typical Forward Characteristics
0.01
0.1
1
0 0.1 0.2 0.3 0.4 0.5 0.6
Instantaneous Forward Current (A)
FIG. 3 Typical Junction Capacitance
1
10
100
1000
0 5 10 15 20 25
Junction Capacitance (pF)
FIG. 2 Forward Current Derating Curve
0
0.25
0.5
0.75
0 25 50 75 100 125 150
Average Forward Current (A)
B0540WF
Reverse Voltage (V)
Terminal Temperature (°C)
Instantanceous Forward Voltage (V)
B0520LWF
B0530WF
B0540WF
B0530WF
B0520LWF
Version : A10