WILLAS
LM1MA141WA
LM1MA142WA
Common Anode Silicon
Dual Switching Diode
This Common Anode Silicon Epitaxial Planar Dual Diode is designed for use
in ultra high speed switching applications. This device is housed in the SOT–323
package which is designed for low power surface mount applications.
SOT-323 PACKAGE
COMMON ANODE
DUAL SWITCHING DIODE
40/80 V-100 mA
z
• Fast trr, < 10 ns
• Low C , < 15 pF
z
D
z We declare that the material of product
compliance with RoHS requirements.
SURFACE MOUNT
Moisture Sensitivity Level 1
z
DEVICE MARKING AND ORDERING INFORMATION
Device
Package
SOT-323
SOT-323
Shipping
LM1MA141WA
3000/Tape&Reel
3000/Tape&Reel
LM1MA142WA
SOT–323 /SC – 70
Pb-Free package is available
RoHS product for packing code suffix ”G”
ANODE
3
Halogen free product for packing code suffix “H”
DEVICE MARKING
LM1MA141WA = MN
LM1MA142WA =MO
1
2
MAXIMUM RATINGS (TA = 25°C)
CATHODE
Rating
Symbol Value
Unit
Reverse Voltage
LM1MA141WA
V
40
80
Vdc
R
Marking Symbol
LM1MA142WA
LM1MA141WA
LM1MA142WA
Single
MNX
Type No.141WA142WA
Symbol MN MO
Peak Reverse Voltage
Forward Current
VRM
IF
40
Vdc
80
The “X” represents a smaller alpha digit Date
Code. The Date Code indicates the actual month
in which the part was manufactured.
100
150
225
340
500
750
mAdc
mAdc
mAdc
Dual
Peak Forward Current
Peak Forward Surge Current
Single
IFM
Dual
(1)
Single
IFSM
Dual
THERMAL CHARACTERISTICS
Rating
Symbol
PD
Max
150
150
Unit
mW
°C
Power Dissipation
Junction Temperature
Storage Temperature
TJ
Tstg
–55 ~ +150
°C
ELECTRICAL CHARACTERISTICS (TA = 25°C)
Characteristic
Symbol
Condition
Min
—
Max
0.1
0.1
1.2
—
Unit
Reverse Voltage Leakage Current LM1MA141WA
LM1MA142WA
IR
VR = 35 V
µAdc
V = 75 V
R
—
Forward Voltage
VF
IF = 100 mA
—
Vdc
Vdc
Reverse Breakdown Voltage
LM1MA141WA
LM1MA142WA
V
R
IR = 100 µA
40
80
—
—
Diode Capacitance
Reverse Recovery
CD
VR=0, f=1.0 MHz
IF=10mA,VR=6.0V
RL=100Ω,Irr=0.1 IR
15
pF
ns
(2)
Time
trr
—
10
1. t = 1 SEC
2. trr Test Circuit
2012-12
WILLAS ELECTRONIC CORP.