BAS40/ -04/ -05/ -06
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
·
·
·
Low Forward Voltage Drop
Fast Switching
PN Junction Guard Ring for Transient and
ESD Protection
SOT-23
Dim
A
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013
0.903
0.45
0.85
0°
Max
0.51
1.40
2.50
1.03
0.60
2.05
3.00
0.10
1.10
0.61
0.80
8°
A
B
B
C
C
Mechanical Data
TOP VIEW
D
D
E
·
Case: SOT-23, 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 Diagram Below
Weight: 0.008 grams (approx.)
Marking Code: See Diagrams Below & Page 2
Ordering Information: See Page 2
G
H
E
·
G
H
K
M
·
·
J
J
L
D
K
·
·
·
·
L
M
a
All Dimensions in mm
BAS40 Marking: K43
BAS40-04 Marking: K44
BAS40-05 Marking: K45
BAS40-06 Marking: K46
Maximum Ratings @ TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
40
V
IFM
Pd
Forward Continuous Current (Note 1)
Power Dissipation (Note 1)
200
350
mA
mW
mA
°C/W
°C
IFSM
Forward Surge Current (Note 1)
@ t < 1.0s
600
R
qJA
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating Temperature Range
357
Tj
-55 to +125
-65 to +150
TSTG
°C
Storage Temperature Range
@ TA = 25°C unless otherwise specified
Electrical Characteristics
Characteristic
Symbol Min
Typ
Max
Unit
Test Condition
V(BR)R
40
IR = 10mA
Reverse Breakdown Voltage (Note 2)
—
—
V
tp < 300ms, IF = 1.0mA
tp < 300ms, IF = 40mA
380
1000
VF
—
Forward Voltage (Note 2)
—
mV
IR
Reverse Leakage Current (Note 2)
Total Capacitance
tp < 300ms, VR = 30V
—
20
200
5.0
nA
pF
VR = 0V, f =1.0MHz
CT
—
4.0
IF = IR = 10mA to IR = 1.0mA,
RL = 100W
trr
Reverse Recovery Time
—
—
5.0
ns
Note:
1. 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.
2. Short duration pulse test used to minimize self-heating effect.
DS11006 Rev. 12 - 2
1 of 2
BAS40 /-04 /-05 /-06