Diodes B0520LW 0.5a surface mount schottky barrier rectifier Datasheet

B0520LW
0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
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Mechanical Data
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Low Forward Voltage Drop
Guard Ring Construction for Transient Protection
High Conductance
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Notes 3 & 4)
Qualified to AEC-Q101 Standards for High Reliability
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Case: SOD123
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Polarity: Cathode Band
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe). Solderable per MIL-STD-202, Method 208
Weight: 0.01 grams (approximate)
SOD123
Top View
Ordering Information (Note 5)
Part Number
B0520LW-7-F
B0520LWQ-7-F
Notes:
Case
SOD123
SOD123
Packaging
3000/Tape & Reel
3000/Tape & Reel
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Product manufactured with Date Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
5. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Date Code Key
Year
Code
1998
J
1999
K
2000
L
2001
M
SD = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
YM
SD
2002
N
2003
P
2004
R
…
…
2012
Z
2013
A
2014
B
2015
C
2016
D
2017
E
2018
F
Month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Code
1
2
3
4
5
6
7
8
9
O
N
D
B0520LW
Document number: DS30051 Rev. 15 - 2
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© Diodes Incorporated
B0520LW
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current @ TL = +90°C
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load
Symbol
VRRM
VRWM
VR
VR(RMS)
IO
Value
Unit
20
V
14
0.5
V
A
IFSM
5.5
A
Symbol
PD
RθJA
TJ, TSTG
Value
410
244
-65 to +125
Unit
mW
°C/W
°C
Thermal Characteristics
Characteristic
Power Dissipation (Note 6)
Typical Thermal Resistance Junction to Ambient (Note 6)
Operating and Storage Temperature Range
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Minimum Reverse Breakdown Voltage (Note 7)
Maximum Forward Voltage Drop
Symbol
V(BR)R
Value
20
Unit
V
VFM
0.300
0.385
0.220
0.330
V
IRM
Maximum Leakage Current (Note 8)
IRM
Typical Total Capacitance
Notes:
CT
75
250
5.0
8.0
170
μA
mA
pF
Test Conditions
IR = 250μA
IF = 0.1A, TJ = +25°C
IF = 0.5A, TJ = +25°C
IF = 0.1A, TJ = +100°C
IF = 0.5A, TJ = +100°C
VR = 10V, TJ = +25°C
VR = 20V, TJ = +25°C
VR = 10V, TJ = +100°C
VR = 20V, TJ = +100°C
VR = 0V DC, f = 1MHz
6. Device mounted on FR-4 PC board, 2"x2", 2 oz. Copper, single sided, Cathode pad dimensions 0.75"x1.0", Anode pad dimensions 0.25"x1.0".
7. Pulse Test: Pulse width = 300μs, Duty Cycle ≤ 2%.
8. No purposefully added lead. Halogen and Antimony Free.
IF, INSTANTANEOUS FORWARD CURRENT (A)
PD, POWER DISSIPATION (mW)
500
400
300
200
100
0
0
25
50
75
100
125
TA, AMBIENT TEMPERATURE (° C)
Fig. 1 Forward Power Dissipation
B0520LW
Document number: DS30051 Rev. 15 - 2
150
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10
1.0
0.1
0.01
0
0.2
0.4
0.6
0.8
1.0
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
October 2012
© Diodes Incorporated
B0520LW
1.0
1,000
IO, AVERAGE RECTIFIED CURRENT (A)
CT, TOTAL CAPACITANCE (pF)
f = 1MHz
100
10
1.0
0
Note 6
0.75
0.50
0.25
5
10
15
20
VR, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
0
25
75
125
50
100
TL, LEAD TEMPERATURE (° C)
Fig. 4 Forward Current Derating Curve
0
150
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
C
H
SOD123
Dim
Min
Max
A
0.55 Typ
B
1.40
1.70
C
3.55
3.85
H
2.55
2.85
J
0.00
0.10
K
1.00
1.35
L
0.25
0.40
M
0.10
0.15
0
8°
α
All Dimensions in mm
A
B
K
M
L
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
X1
X
Y
Dimensions Value (in mm)
G
2.250
X
0.900
X1
4.050
Y
0.950
G
B0520LW
Document number: DS30051 Rev. 15 - 2
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October 2012
© Diodes Incorporated
B0520LW
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
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1. are intended to implant into the body, or
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labeling can be reasonably expected to result in significant injury to the user.
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failure of the life support device or to affect its safety or effectiveness.
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acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
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representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2012, Diodes Incorporated
www.diodes.com
B0520LW
Document number: DS30051 Rev. 15 - 2
4 of 4
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October 2012
© Diodes Incorporated
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