SPICE MODEL: B140HW
B140HW
Lead-free Green
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Features
·
Guard Ring Die Construction for
Transient Protection
SOD-123
·
·
·
·
Very Low Leakage Current
Low Forward Voltage Drop
Dim
A
Min
3.55
2.55
1.40
—
Max
3.85
2.85
1.70
1.35
0.65
Lead Free By Design/RoHS Compliant (Note 3)
"Green Device" (Note 4)
B
C
D
J
H
Mechanical Data
·
·
G
D
Case: SOD-123
0.45
E
A
B
Case Material: Molded Plastic, “Green” Molding
Compound. UL Flammability Classification Rating 94V-0
0.55 Typical
0.25
0.11 Typical
G
H
J
—
·
·
Moisture Sensitivity: Level 1 per J-STD-020C
E
C
Terminals: Finish ¾ Matte Tin Finish annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
—
0.10
a
0°
8°
·
·
·
·
·
Polarity: Cathode Band
Marking: Date Code & Type Code, See Page 3
Type Code: LO
All Dimensions in mm
Ordering Information: See Page 3
Weight: 0.01 grams (approximate)
@ TA = 25°C unless otherwise specified
Maximum Ratings
Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Characteristic
Symbol
Value
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
40
V
VR(RMS)
IF(AV)
RMS Reverse Voltage
28
V
A
Average Forward Current (See Figure 1)
1.0
Non-Repetitive Peak Forward Surge Current 8.3ms
single half sine-wave superimposed on rated load
IFSM
IRRM
IRSM
Pd
6.6
0.5
1.0
A
A
Repetitive Peak Reverse Current
tp = 2ms square wave, f = 1KHz
Non-Repetitive Peak Reverse Current
tp = 100ms square wave
A
Power Dissipation
(Note 2)
(Note 5)
350
410
mW
°C/W
Typical Thermal Resistance Junction to Ambient (Note 2)
(Note 5)
360
305
RqJA
Tj
Operating Temperature Range
Storage Temperature Range
-65 to +125
-65 to +125
°C
TSTG
°C
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
V(BR)R
IR = 40mA
Reverse Breakdown Voltage (Note 1)
40
¾
¾
V
¾
¾
0.55
0.51
IF = 1A, TJ = 25°C
IF = 1A, TJ = 100°C
¾
VF
IR
Forward Voltage
V
0.48
VR = 5V, TJ = 25°C
VR = 40V, TJ = 25°C
VR = 40V, TA = 100°C
¾
¾
¾
¾
¾
0.2
10
40
5
mA
mA
mA
Leakage Current (Note 1)
Notes: 1. Short duration pulse test used to minimize self-heating effect.
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
= 175°C/W.
qJA
DS30670 Rev. 5 - 2
1 of 3
B140HW
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ã Diodes Incorporated