b140hw Diodes, Inc., b140hw Datasheet

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b140hw

Manufacturer Part Number
b140hw
Description
1.0a Surface Mount Schottky Barrier Rectifier
Manufacturer
Diodes, Inc.
Datasheet

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Mechanical Data
Features
Maximum Ratings
Electrical Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Forward Current (See Figure 1)
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
Repetitive Peak Reverse Current
t
Non-Repetitive Peak Reverse Current
t
Power Dissipation
Typical Thermal Resistance Junction to Ambient
Operating Temperature Range
Storage Temperature Range
Reverse Breakdown Voltage (Note 1)
Forward Voltage
Leakage Current (Note 1)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
p
p
Notes:
DS30670 Rev. 7 - 2
= 2μs square wave, f = 1KHz
= 100μs square wave
Guard Ring Die Construction for
Transient Protection
Low Leakage Current
Low Forward Voltage Drop
Lead Free By Design/RoHS Compliant (Note 3)
"Green Device" (Note 4)
Case: SOD-123
Case Material: Molded Plastic, “Green” Molding
Compound. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Finish ⎯ Matte Tin Finish annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Marking: Date Code & Type Code, See Page 3
Type Code: LO
Ordering Information: See Page 3
Weight: 0.01 grams (approximate)
2. 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.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Part mounted on polymide board with pad sizes 0.24" x 0.16".
6. Part mounting such that R
1. Short duration pulse test used to minimize self-heating effect.
Characteristic
Characteristic
@T
A
θJA
= 25°C unless otherwise specified
= 175°C/W.
@T
A
= 25°C unless otherwise specified
(Note 2)
(Note 5)
(Note 2)
(Note 5)
www.diodes.com
Symbol
V
(BR)R
V
I
R
F
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
H
C
Symbol
V
V
1 of 3
V
I
T
R(RMS)
I
I
R
I
F(AV)
FSM
RRM
RSM
RWM
V
RRM
P
STG
T
θ JA
R
d
j
Min
40
A
B
0.52
0.48
Typ
0.2
G
E
Max
0.55
0.51
10
40
5
D
-65 to +125
-65 to +125
Value
Unit
mA
350
410
304
251
μA
μA
1.0
0.5
1.0
40
28
16
V
V
I
I
I
V
V
V
R
F
F
R
R
R
= 1A, T
= 1A, T
All Dimens
= 40μA
Dim
= 5V, T
= 40V, T
= 40V, T
A
B
C
D
G
H
E
J
α
B140HW
Test Condition
SOD-123
J
J
J
= 25°C
= 100°C
3.55
2.55
1.40
0.45
0.25
J
A
= 25°C
Min
0.55 Typical
0.11 Typical
= 25°C
= 100°C
ions in
© Diodes Incorporated
Max
3.85
2.85
1.70
1.35
0.65
0.10
mm
B140HW
°C/W
Unit
mW
°C
°C
V
V
A
A
A
A

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b140hw Summary of contents

Page 1

... Max Unit Test Condition ⎯ 40μ 1A 25° 100° μ 5V 25° μ 40V 25° 40V 100° B140HW © Diodes Incorporated °C °C ...

Page 2

... T = 125º 100º º 25º INSTANTANEOUS FORWARD VOLTAGE (V) F Fig. 2 Typical Forward Characteristics V = 40V 100 125 T , JUNCTION TEMPERATURE (°C) J Fig. 4 Typical Reverse Current vs. Junction Temperature © Diodes Incorporated 150 B140HW ...

Page 3

... Y = Year (ex 2005 Month (ex September) 2008 2006 2007 Mar Apr May Jun IMPORTANT NOTICE LIFE SUPPORT www.diodes.com Shipping 3000/Tape & Reel 2009 2010 2011 Aug Sep Oct Nov Jul © Diodes Incorporated 2012 Z Dec D B140HW ...

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