Document
Small Signal Product
B0520LW,B0530W,B0540W
Taiwan Semiconductor
Low VF SMD Schottky Barrier Diode
FEATURES
- Low power loss, high current capability, low VF
- Surface mount device type
- Moisture sensitivity level 1
- Matte Tin (Sn) lead finish with Nickel (Ni) underplate
- Packing code with suffix "G" means
green compound (halogen-free)
MECHANICAL DATA
- Case: Bend lead 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 - Weight: 0.01 g (approximately)
SOD-123
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
PARAMETER
SYMBOL B0520LW B0530W
Power Dissipation Repetitive Peak Reverse Voltage Reverse Voltage Mean Forward Current @ TL=100oC (Lead Temperature) Non-Repetitive Peak Forward Surge Current (Note 1) Thermal Resistance (Junction to Ambient) (Note 2)
PD VRRM
VR IO IFSM RθJA
20 14
410 30 21 500 5.5 244
Junction and Storage Temperature Range
TJ , TSTG
-55 to +125
Notes: 1. Test Condition: 8.3ms single half sine-wave superimposed on rated load
Notes: 2. Valid provided that electrodes are kept at ambient temperature
B0540W
40 28
UNIT mW
V V mA A oC/W oC
PARAMETER
Reverse Breakdown Voltage (Minimum Value)
IR=250μA IR=130μA IR=20μA
Forward Voltage (Maximum Value)
IF=100mA IF=500mA IF=1000mA
VR = 10V
Reverse Leakage Current (Maximum Value)
VR = 15V VR = 20V VR = 30V
VR = 40V
Junction Capacitance
VR = 0 V
TJ = 25oC TJ = 25oC f=1.0MHz
SYMBOL V(BR) VF
IR CJ
B0520LW 20 -
0.300 0.385
75
250
-
B0530W -
30 -
0.375 0.430
20 130 170
B0540W -
40 -
0.510 0.620
10 20
UNIT V V
μA pF
Document Number: DS_S1412004
Version: H14
IF Forward Current (A)
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25℃ unless otherwise noted)
Fig.1 Typical Forward Characteristics 10
B0540W 1 B0530W
B0520LW
0.1
B0520LW,B0530W,B0540W
Taiwan Semiconductor
Fig. 2 Forward Current Derating Curve 1 0.75 0.5 0.25
IO Mean Forward Current (A)
0.01 0.0
0.2 0.4 0.6 0.8 VF Forward Volatge (V)
1.0
0 0 25 50 75 100 125 150
TL , Lead Temperature (oC)
Power Dissipation (mW)
450 400 350 300 250 200 150 100
50 0 0
Fig. 3 AdmissiFbilge.P3ower Dissipation Curve
20 40 60 80 100 120 140 Ambient Temperature (°C)
Junction Capacitance (pF)
1000
Fig. 4 Typical Junction Capacitance
100
10
1 0 5 10 15 20 25
Reverse Voltage (V)
Document Number: DS_S1412004
Version: H14
Small Signal Product
B0520LW,B0530W,B0540W
Taiwan Semiconductor
ORDERING INFORMATION
PART NO.
B05xxx (Note 1)
PART NO. SUFFIX (Note 2)
-xx
PACKING CODE
RF
PACKING CODE SUFFIX
G
Note 1: "xxx" defines voltage from 20V (B0520LW) to 40V (B0540W)
Note 2: Part No. Suffix „-xx “ would be used for special requirement
PACKAGE SOD-123
PACKING 3K / 7" Reel
EXAMPLE
PREFERRED PART NO.
B0540W RF
PART NO. PART NO. SUFFIX
B0540W
PACKING CODE RF
PACKING CODE SUFFIX
B0540W RFG
B0540W
RF G
B0540W-D0 RFG
B0540W
-D0
RF
G
DESCRIPTION
Multiple manufacture source
Multiple manufacture source
Green compound
Define manufacture source
Green compound
Document Number: DS_S1412004
Version: H14
Small Signal Product
PACKAGE OUTLINE DIMENSIONS
B
CA
D
F G
SUGGEST PAD LAYOUT
E H
MARKING
Part No. B0520LW B0530W B0540W
Marking SD SE SF
B0520LW,B0530W,B0540W
Taiwan Semiconductor
DIM.
A B C D E F G H
Unit (mm)
Min Max 1.40 1.80 3.55 3.85 0.45 0.70 2.55 2.85 0.95 1.35 0.05 0.15
0.50 REF - 0.10
Unit (inch)
Min Max
0.055
0.071
0.140
0.152
0.018
0.028
0.100
0.112
0.037
0.053
0.002
0.006
0.02 REF
- 0.004
DIM.
A B C D
Unit (mm)
Typ. 2.36 4.19 0.91 1.22
Unit (inch)
Typ. 0.093 0.165 0.036 0.048
Document Number: DS_S1412004
Version: H14
Small Signal Product
B0520LW,B0530W,B0540W
Taiwan Semiconductor
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or seling these products for use in such applications do so at their own risk and agree to fully indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1412004
Version: H14
.