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B140HW-7

P1-P3P4-P5
B140HW
Document number: DS30670 Rev. 10 - 2
1 of 5
www.diodes.com
April 2015
© Diodes Incorporated
B140HW
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
• Guard Ring Die Construction for Transient Protection
• Low Leakage Current
• Low Forward Voltage Drop
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
• Case: SOD123
• Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish Matte Tin Finish Annealed over Alloy 42
Leadframe. Solderable per MIL-STD-202, Method 208
• Polarity: Cathode Band
• Weight: 0.01 grams (Approximate)
Ordering Information
(Note 4)
Part Number
Case
Packaging
B140HW-7 SOD123 3,000/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. For packaging details, go to our website at http://www.diodes.com.
Marking Information
SOD123
Date Code Key
Year 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Code
S T U V W X Y Z A B C D E
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
LO = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: C = 2015)
M = Month (ex: 9 = September)
SOD123
LO
YM
B140HW
Document number: DS30670 Rev. 10 - 2
2 of 5
www.diodes.com
April 2015
© Diodes Incorporated
B140HW
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%.
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
40 V
RMS Reverse Voltage
V
R(RMS)
28 V
Average Forward Current (See Figure 1)
I
F(AV)
1.0 A
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
I
FSM
16 A
Repetitive Peak Reverse Current
t
p
= 2µs square wave, f = 1KHz
I
RRM
0.5 A
Non-Repetitive Peak Reverse Current
t
p
= 100µs square wave
I
RSM
1.0 A
Thermal Characteristics
Symbol
Value
Unit
Typical Power Dissipation (Note 5)
(Note 6)
P
D
350
410
mW
Typical Thermal Resistance Junction to Ambient (Note 5)
(Note 6)
R
θ
JA
304
251
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +125 °C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 7)
V
(BR)R
40
V
I
R
= 40µA
Forward Voltage
V
F
0.52
0.48
0.55
0.51
V
I
F
= 1A, T
J
= +25°C
I
F
= 1A, T
J
= +100°C
Leakage Current (Note 7)
I
R
0.2
10
40
5
µA
µA
mA
V
R
= 5V, T
J
= +25°C
V
R
= 40V, T
J
= +25°C
V
R
= 40V, T
A
= +100°C
Notes: 5. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
6. Part mounted on 1 inch sq. 2oz copper pad.
7. Short duration pulse test used to minimize self-heating effect.
8. Part mounting such that R
θJA
= 175°C/W.
B140HW
Document number: DS30670 Rev. 10 - 2
3 of 5
www.diodes.com
April 2015
© Diodes Incorporated
B140HW
P
,
P
O
W
E
R
D
I
S
S
I
P
A
T
I
O
N
(
W
)
D
0
0.1
0.2
0.3
0.4
0.5
0
0.2
0.4
0.6
0.8
1.0
I , AVERAGE FORWARD CURRENT (A)
F(AV)
Fig. 1 Forward Power Dissipation
I
PK
I
AV
= 1 (DC)
I
,
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
m
A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T = 125ºC
j
T = 25ºC
j
T = 100ºC
j
T = ºC
j
75
Fig. 3 Typical Reverse Characteristics
0.01
0.1
1
10
100
1,000
0 5 10 15 20 25 30 35 40
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
I
,
I
N
S
T
A
N
T
A
N
E
O
U
S
R
E
V
E
R
S
E
C
U
R
R
E
N
T
(
µ
A
)
R
T = 125°C
j
T = 100°C
j
T = 75°C
j
T = 25°C
j
10
100
1,000
0.1 1.0 10 100
C
,
T
O
T
A
L
C
A
P
A
C
I
T
A
N
C
E
(
p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
R
0
T , AMBIENT TEMPERATURE (°C)
Fig. 5 Forward Current Derating Curve
A
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
25
50 75
100
125
150
I
,
A
V
E
R
A
G
E
F
O
R
W
A
R
D
C
U
R
R
E
N
T
(
A
)
F(AV)
Note 5
Note 8
Note 6
100
10
1
0.1
1,000
10,000
0
50 100 150
T , JUNCTION TEMPERATURE (°C)
Fig. 6 Typical Reverse Current vs. Junction Temperature
J
25
75
125
P1-P3P4-P5

B140HW-7

Mfr. #:
Buy B140HW-7
Manufacturer:
Diodes Incorporated
Description:
Schottky Diodes & Rectifiers SCHOTTKY RECTIFIER SOD-123 1.0A 40V
Lifecycle:
New from this manufacturer.
Delivery:
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