®
M1MA141WA & M1MA142WA
SURFACE MOUNT FAST SWITCHING DIODE
WON-TOP ELECTRONICS
Pb
Features
Dual Diode Common Anode
L
Fast Switching
Surface Mount Package Ideally Suited for
Automatic Insertion
A
For General Purpose Switching Applications
Plastic Material – UL Recognition Flammability
Classification 94V-0
B
C
M
E
D
SOT-323
Min
H
G
Dim
A
Max
0.40
1.35
2.40
0.25
Mechanical Data
B
1.15
Case: SOT-323, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
K
C
2.00
D
0.65 Nominal
J
E
0.30
1.20
1.80
—
0.40
1.40
2.20
0.10
1.10
—
G
H
Polarity: See Diagram
Weight: 0.006 grams (approx.)
Mounting Position: Any
Marking: Device Code, See Page 3
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
J
K
0.90
0.25
0.05
L
M
0.15
All Dimensions in mm
TOP VIEW
Maximum Ratings @TA=25°C unless otherwise specified
Characteristic
Symbol
M1MA141WA
M1MA142WA
Unit
Peak Reverse Voltage
DC Blocking Voltage
VRM
VR
40
80
V
Forward Continuous Current
Single
Dual
100
150
IF
mA
mA
Peak Forward Current
Single
Dual
225
340
IFM
Non-Repetitive Peak Forward Surge Current
Operating and Storage Temperature Range
@ t = 1.0s
IFSM
0.5
0.75
A
TJ, TSTG
-55 to +150
°C
Thermal Characteristics
Characteristic
Symbol
M1MA141WA
M1MA142WA
Unit
Power Dissipation (Note 1)
PD
150
mW
Note: 1. Mounted on FR-4 PC board with minimum recommended pad layout.
© Won-Top Electronics Co., Ltd.
Revision: April, 2012
www.wontop.com
1