B0520LW,B0530W,B0540W 410mW, Low VF SMD Schottky Barrier Diode
Small Signal Diode
SOD-123
Features
Low power loss, high current capability, low VF Surface device type mounting Moisture sensitivity level 1 Matte Tin(Sn) lead finish with Nickel(Ni) underplate 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 : SOD-123 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 W eight :0.01 gram (approximately) Marking Code : SD, SE, SF
Dimensions A B C D E F G
Unit (mm) Min 1.50 3.55 0.45 2.60 1.05 Max 1.70 3.85 0.65 2.80 1.25
Unit (inch) Min 0.059 0.140 0.018 0.102 0.041 Max 0.067 0.152 0.026 0.11 0.049
0.08 0.15 0.02 REF
0.003 0.006 0.50 REF
Applications
0.5A surface mount schottky barrier rectifier
Pin Configuration
Ordering Information
Package Part No. Packing 3K / 7" Reel 3K / 7" Reel 3K / 7" Reel 3K / 7" Reel 3K / 7" Reel 3K / 7" Reel Marking SD SE SF SD SE SF
4.19 0.165 2.36 0.093
Suggested PAD Layout
0.91 0.036 1.22 0.048
SOD123 B0520LW RH SOD123 B0530W RH SOD123 B0540W RH SOD123 B0520LW RHG SOD123 B0530W RHG SOD123 B0540W RHG
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings
Type Number Power Dissipation Repetitive Peak Reverse Voltage Reverse Voltage Mean Forward Current @ TL=100°C (Lead Temperature) Non-Repetitive Peak Forward Surge Current (Note 1) Thermal Resistance (Junction to Ambient) (Note 2) Junction and Storage Temperature Range Symbol PD VRRM VR IO IFSM RθJA TJ, TSTG 20 14 B0520LW B0530W 410 30 21 500 5.5 244 -65 to + 125 40 28 B0540W Units mW V V mA A °C/W °C
Notes:1. Test Condition : 8.3ms Single half Sine-Wave Superimposed on Rated Load (JEDEC Method) Notes:2. Valid provided that electrodes are kept at ambient temperature Version : D10
B0520LW,B0530W,B0540W 410mW, Low VF SMD Schottky Barrier Diode
Small Signal Diode Electrical Characteristics
Type Number Reverse Breakdown Voltage (Minimum value) IR= 250μA IR= 130μA IR= 20μA IF= 100mA IF= 500mA Forward Voltage (Maximum value) IF= 1000mA IF= 100mA IF= 500mA IF= 1000mA VR= 10V VR= 15V VR= 20V Reverse Leakage Current (Maximum value) VR= 30V VR= 40V VR= 10V VR= 20V VR= 40V Junction Capacitance Tj=25°C Tj=25°C Tj=25°C Tj=100°C Tj=100°C Tj=100°C Tj=25°C Tj=25°C Tj=25°C Tj=25°C Tj=25°C Tj=100°C Tj=100°C Tj=100°C CJ IR VF V(BR) Symbol B0520LW 20 0.300 0.385 0.220 0.330 75 250 5 8 B0530W 30 0.375 0.430 20 130 170 B0540W 40 0.510 0.620 0.460 0.610 10 20 5 13 pF μA V V Units
VR=0V, f=1.0MHz
Tape & Reel specification
TSC label Top Cover Tape
Carieer Tape Any Additional Label (If Required)
d T A C B
P1
P0
F W
Item Carrier width Carrier length Carrier depth Sprocket hole Reel outside diameter Reel inner diameter Feed hole width Sprocke hole position Punch hole position Sprocke hole pitch Embossment center Overall tape thickness Tape width Reel width
Symbol A B C d D D1 D2 E F P0 P1 T W W1
Dimension 1.85 ± 0.10 3.94 ± 0.10 1.50 ±0.10 1.5 ± 0.1 178 ± 1 55 Min 13.0 ± 0.20 1.75 ±0.10 3.50 ±0.05 4.00 ±0.10 2.00 ±0.05 0.23 ± 0.05 8.00 ±0.20 14.4 Max
W1
D
D2
D1
Version : D10
B0520LW,B0530W,B0540W 410mW, Low VF SMD Schottky Barrier Diode
Small Signal Diode Rating and Sharacteristic Curves
FIG 1 Typical Forward Characteristics
10 1
FIG 2 Forward Current Derating Curve
IF Forward Current (mA)
Io mean forward current (A)
1
0.75
1
B0520LW
B0530W
B0540W
0.5
0.1
0.25
0.01 0 0.2 0.4 0.6 0.8
0 0 25 50 75 100 125 150
VF Forward Voltage (V)
TL, lead temperature (°C)
FIG 3 Admissible Power Dissipation Curve
450 400 1000
FIG 4 Typical Junction Capacitance
Power Dissipation (mW)
300 250 200 150 100 50 0 0 20 40 60 80 100 120 140
Junction Capacitance(pF)
350
100
10
1 0 5 10 15 20 25
Ambient Tempeatature (oC)
Reverse Voltage (V)
Version : D10
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