BAS40W/-04/-05/-06
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
路
路
路
路
Low Forward Voltage Drop
Fast Switching
Ultra-Small Surface Mount Package
PN Junction Guard Ring for Transient and ESD
Protection
SOT-323
Dim
A
C
B C
Min
0.25
1.15
2.00
0.30
1.20
1.80
0.0
0.90
0.25
0.10
0擄
Max
0.40
1.35
2.20
0.40
1.40
2.20
0.10
1.00
0.40
0.18
8擄
A
B
C
D
E
G
H
M
Mechanical Data
路
路
路
路
路
路
路
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.)
B
G
H
K
E
0.65 Nominal
J
K
L
M
a
J
D
F
L
TOP VIEW
All Dimensions in mm
BAS40W Marking: K43
BAS40W-04 Marking: K44
BAS40W-05 Marking: K45
BAS40W-06 Marking: K46
Maximum Ratings
@ T
A
= 25擄C unless otherwise specified
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating Temperature Range
Storage Temperature Range
@ t = 1.0s
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
FSM
P
d
R
qJA
T
j
T
STG
Value
40
28
200
600
200
625
-55 to +125
-65 to +150
Unit
V
V
mA
mA
mW
擄C/W
擄C
擄C
Electrical Characteristics
@ T
A
= 25擄C unless otherwise specified
Characteristic
Reverse Breakdown Voltage (Note 2)
Forward Voltage (Note 2)
Leakage Current (Note 2)
Total Capacitance
Reverse Recovery Time
Notes:
Symbol
V
(BR)R
V
F
I
R
C
T
t
rr
Min
40
戮
戮
戮
戮
Max
戮
380
1000
200
5.0
5.0
Unit
V
mV
mV
nA
pF
ns
Test Condition
I
R
= 10mA
I
F
= 1.0mA, t
p
< 300ms
I
F
= 40mA, t
p
< 300ms
V
R
= 30V
V
R
= 0, f = 1.0MHz
I
F
= I
R
= 10mA,
I
rr
= 0.1 x I
R
, R
L
= 100W
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
www.diodes.com
BAS40W/-04/-05/-06
1
2
3
