Diodes BAS40V User Manual
Bas40v, Features, Mechanical data
BAS40V
DUAL SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
•
Low Forward Voltage Drop
•
Fast Switching
•
PN Junction Guard Ring for Transient and ESD Protection
•
Lead Free By Design/RoHS Compliant (Note 1)
•
"Green" Device (Note 4)
Mechanical Data
•
Case: SOT-563
•
Case Material: Molded Plastic, "Green" Molding Compound. UL
Flammability Classification Rating 94V-0
•
Moisture Sensitivity: Level 1 per J-STD-020D
•
Terminal Connections: See Diagram
•
Terminals: Finish
− Matte Tin annealed over Alloy 42 leadframe.
Solderable per MIL-STD-202, Method 208
•
Marking Information: See Page 2
•
Ordering Information: See Page 2
•
Weight: 0.003 grams (approximate)
C
1
NC
A
2
C
2
A
1
NC
Top View
Bottom View
Device Schematic
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
40
V
Forward Continuous Current (Note 2)
I
FM
200
mA
Forward Surge Current (Note 2)
@ t < 1.0s
I
FSM
600
mA
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation (Note 2)
P
D
150
mW
Thermal Resistance, Junction to Ambient Air (Note 2)
R
θJA
833
°C/W
Operating Temperature Range
T
J
-55 to +125
°C
Storage Temperature Range
T
STG
-65 to +150
°C
Electrical Characteristics
@T
A
= 25°C unless otherwise specified
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 3)
V
(BR)R
40
—
—
V
I
R
= 10
μA
Forward Voltage
V
F
—
—
380
1000
mV
t
p
< 300
μs, I
F
= 1.0mA
t
p
< 300
μs, I
F
= 40mA
Reverse Leakage Current (Note 3)
I
R
—
20
200
nA
t
p
< 300
μs, V
R
= 30V
Total Capacitance
C
T
—
4.0
5.0
pF
V
R
= 0V, f =1.0MHz
Reverse Recovery Time
t
rr
—
—
5.0
ns
I
F
= I
R
= 10mA to I
R
= 1.0mA,
R
L
= 100
Ω
Notes:
1. No purposefully added lead.
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. Short duration pulse test used to minimize self-heating effect.
4. Diodes Inc.’s “Green” policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
BAS40V
Document number: DS30561 Rev. 4 - 2
1 of 3
www.diodes.com
July 2008
© Diodes Incorporated