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B0520LW-7-F

P1-P3P4-P4
B0520LW
Document number: DS30051 Rev. 15 - 2
1 of 4
www.diodes.com
October 2012
© Diodes Incorporated
B0520LW
0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
• 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
Mechanical Data
• 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)
Ordering Information (Note 5)
Part Number Case Packaging
B0520LW-7-F SOD123 3000/Tape & Reel
B0520LWQ-7-F SOD123 3000/Tape & Reel
Notes: 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 Sb
2
O
3
Fire Retardants.
5. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Date Code Key
Year 1998 1999 2000 2001 2002 2003 2004 … 2012 2013 2014 2015 2016 2017 2018
Code J K L M N P R … Z A B C D E 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
Top View
SOD123
SD = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
SD
YM
B0520LW
Document number: DS30051 Rev. 15 - 2
2 of 4
www.diodes.com
October 2012
© Diodes Incorporated
B0520LW
Maximum Ratings (@T
A
= +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
20 V
RMS Reverse Voltage
V
R
(
RMS
)
14 V
Average Rectified Output Current @ T
L
= +90°C I
O
0.5 A
Non-Repetitive Peak Forward Surge Current
8.3ms single half sine-wave superimposed on rated load
I
FSM
5.5 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6)
P
D
410 mW
Typical Thermal Resistance Junction to Ambient (Note 6)
R
θ
JA
244
°C/W
Operating and Storage Temperature Range
T
J,
T
STG
-65 to +125
°C
Electrical Characteristics (@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit Test Conditions
Minimum Reverse Breakdown Voltage (Note 7)
V
(
BR
)
R
20 V
I
R
= 250μA
Maximum Forward Voltage Drop
V
FM
0.300
0.385
0.220
0.330
V
I
F
= 0.1A, T
J
= +25°C
I
F
= 0.5A, T
J
= +25°C
I
F
= 0.1A, T
J
= +100°C
I
F
= 0.5A, T
J
= +100°C
Maximum Leakage Current (Note 8)
I
RM
75
250
μA
V
R
= 10V, T
J
= +25°C
V
R
= 20V, T
J
= +25°C
I
RM
5.0
8.0
mA
V
R
= 10V, T
J
= +100°C
V
R
= 20V, T
J
= +100°C
Typical Total Capacitance
C
T
170 pF
V
R
= 0V DC, f = 1MHz
Notes: 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.
0
200
300
500
0 25 50 75 100 125 150
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N
(mW)
D
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Forward Power Dissipation
A
°
400
100
0.01
0.1
1.0
10
0.20 0.4 0.6 0.8 1.0
I, INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
B0520LW
Document number: DS30051 Rev. 15 - 2
3 of 4
www.diodes.com
October 2012
© Diodes Incorporated
B0520LW
C , TOTAL CAPACITANCE (pF)
T
V , DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
R
1,000
1.0
10
100
0 5 10 15 20
f = 1MHz
0
0.25
0.50
050100150
I, AVE
R
A
G
E
R
E
C
T
I
F
IED
C
U
R
R
E
N
T
(A)
O
T , LEAD TEMPERATURE ( C)
Fig. 4 Forward Current Derating Curve
L
°
0.75
1.0
25 75 125
Note 6
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
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
α
0 8°
All Dimensions in mm
Dimensions Value (in mm)
G 2.250
X 0.900
X1 4.050
Y 0.950
K
L
M
C
H
B
A
Y
X
X1
G
P1-P3P4-P4

B0520LW-7-F

Mfr. #:
Buy B0520LW-7-F
Manufacturer:
Diodes Incorporated
Description:
Schottky Diodes & Rectifiers 20V 410mW
Lifecycle:
New from this manufacturer.
Delivery:
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