BAS40W/-04/-05/-06
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
·
·
·
·
Low Forward Voltage Drop
Fast Switching
Ultra-Small Surface Mount Package
PN Junction Guard Ring for Transient and ESD
Protection
SOT-323
Dim
A
B
C
D
E
Min
0.25
1.15
2.00
Max
0.40
1.35
2.20
A
C
C
B
Mechanical Data
0.65 Nominal
E
B
0.30
1.20
1.80
0.0
0.40
1.40
2.20
0.10
1.00
0.40
0.18
8°
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·
Case: SOT-323, Molded Plastic
Case Material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Terminals: Solderable per MIL-STD-202,
Method 208
Polarity: See Diagrams Below
Marking: See Diagrams Below &Page 3
Weight: 0.006 grams (approx.)
G
H
G
H
J
K
J
M
·
·
K
L
0.90
0.25
0.10
0°
L
D
F
·
·
·
M
a
All Dimensions in mm
TOP VIEW
BAS40W Marking: K43
BAS40W-04 Marking: K44
BAS40W-05 Marking: K45
BAS40W-06 Marking: K46
@ TA = 25°C unless otherwise specified
Maximum Ratings
Characteristic
Symbol
Value
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
40
VR(RMS)
IFM
RMS Reverse Voltage
28
200
V
mA
mA
mW
°C/W
°C
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t = 1.0s
Power Dissipation (Note 1)
IFSM
Pd
600
200
RqJA
Tj
Thermal Resistance Junction to Ambient Air (Note 1)
Operating Temperature Range
625
-55 to +125
-65 to +150
TSTG
Storage Temperature Range
°C
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Characteristic
Symbol
Min
Max
Unit
Test Condition
V(BR)R
Reverse Breakdown Voltage (Note 2)
IR = 10mA
40
¾
V
mV
mV
IF = 1.0mA, tp < 300ms
IF = 40mA, tp < 300ms
380
1000
VF
Forward Voltage (Note 2)
¾
VR = 30V
IR
Leakage Current (Note 2)
Total Capacitance
¾
¾
200
5.0
nA
pF
VR = 0, f = 1.0MHz
CT
IF = IR = 10mA,
Irr = 0.1 x IR, RL = 100W
trr
Reverse Recovery Time
¾
5.0
ns
Notes:
1. Device mounted on FR4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration test pulse used to minimize self-heating effect.
DS30114 Rev. 8 - 2
1 of 3
BAS40W/-04/-05/-06
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