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MMBD4448W Datasheet, PDF (1/4 Pages) Won-Top Electronics – SURFACE MOUNT FAST SWITCHING DIODE | |||
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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-323 Plastic-Encapsulate Diode
MMBD4448W SWITCHING DIODE
FEATURES
z Fast switching speed
z Surface mount package ideally suited for automatic insertion
z For general purpose switching applications
z High conductance
MARKING: KA3
SOT-323
1
3
2
KA3 KA3
Solid dot = Green molding compound device,
if none,the normal device.
Maximum Ratings @Ta=25â
Parameter
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Peak Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current @t=8.3ms
Symbol
VRM
VRRM
VRWM
VR
VR(RMS)
IFM
IO
IFSM
Power Dissipation
Thermal Resistance from Junction to Ambient
Storage Temperature
Pd
RθJA
TSTG
Electrical Ratings @Ta=25â
Parameter
Symbol Min Typ
VF1
0.62
VF2
Forward voltage
VF3
VF4
IR1
Reverse current
IR2
Capacitance between terminals
CT
Reverse recovery time
trr
Max
0.72
0.855
1.0
1.25
2.5
25
4
4
Limit
100
75
53
500
250
2.0
200
625
-55 ~+150
Unit
V
V
V
mA
mA
A
mW
â /W
â
Unit
V
V
V
V
μA
nA
pF
ns
Conditions
IF=5mA
IF=10mA
IF=100mA
IF=150mA
VR=75V
VR=20V
VR=0V,f=1MHz
IF=IR=10mA
Irr=0.1XIR,RL=100â¦
www.cj-elec.com
1
B,Nov,2014
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