WILLAS MMBD4448W

WILLAS
SOT-323 Plastic-Encapsulate Diodes
SOT-323
MMBD4448W
SWITCHING DIODES
FEATURES
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Fast switching speed
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Surface mount package ideally suited for automatic insertion
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For general purpose switching applications
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High conductance
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Weight:0.006g
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RoHS product for packing code suffix "G"
Halogen free product for packing code suffix "H"
1. ANODE
2. N, C
3. CATHODE
MARKING: KA3
Maximum Ratings @TA=25℃
Parameter
Symbol
Limits
Unit
Non-Repetitive Peak reverse voltage
VRM
100
V
Peak Repetitive Peak reverse voltage
VRRM
Working Peak Reverse Voltage
VRWM
75
V
VR(RMS)
53
V
Forward Continuous Current
IFM
500
mA
Average Rectified Output Current
IO
250
mA
DC Blocking
VR
Voltage
RMS Reverse Voltage
Peak forward surge current @=1.0μs
@=1.0s
Resistance
Junction
Ambient
Storage temperature
to
A
2.0
Pd
Power Dissipation
Thermal
4.0
IFSM
200
mW
625
RθJA
℃/W
℃
-65 to +150
TSTG
Electrical Ratings @TA=25℃
Parameter
Symbol
Min.
Max.
Unit
Conditions
0.72
V
IF=5mA
VF2
0.855
V
IF=10mA
VF3
1.0
V
IF=100mA
VF4
1.25
V
IF=150mA
IR1
2.5
μA
VR=75V
IR2
25
nA
VR=20V
Capacitance between terminals
CT
4
pF
VR=0V,f=1MHz
Reverse Recovery Time
trr
VF1
Forward voltage
Reverse current
0.62
Typ.
4
ns
IF=IR=10mA
Irr=0.1XIR,RL=100Ω
Typical Characteristics
WILLAS ELECTRONIC CORP.
MMBD4448W
Outline Drawing
.004(0.10)MIN.
SOT-323
.087(2.20)
.078(2.00)
.054(1.35)
.045(1.15)
.087(2.20)
.070(1.80)
.010(0.25)
.004(0.10)
.056(1.40)
.047(1.20)
.016(0.40)
.012(0.30)
.040(1.00)
.032(0.80)
.004(0.10)MAX.
Dimensions in inches and (millimeters)
Rev.B