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| MMBD4148AT Datasheet, PDF (1/4 Pages) Jiangsu Changjiang Electronics Technology Co., Ltd – SWITCHING DIODE | |||
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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOT-523 Plastic-Encapsulate Diode
MMBD4148AT/CT/ST SWITCHING DIODE
FEATURES
z Small Surface Mounting Type
z For General Purpose Switching Applications
z Fast Switching Speed
z High Conductance
MMBD4148AT MMBD4148CT
MMBD4148ST
SOT-523
MARKING: KA3 MARKING: KA4
KA3
KA4
MARKING:KA5
KA5 KA5
Solid dot = Green molding compound device,
if none, the normal device
MAXIMUM RATINGS ( Ta=25â unless otherwise noted )
Symbol
Parameter
Value
VRM
No-Repetitive Peak Reverse Voltage
100
VRWM
Working Peak Reverse Voltage
75
VR(RMS)
RMS Reverse Voltage
53
IO
Continuous Forward Current
150
IFSM
Non-repetitive Peak Forward Surge Current @ t=8.3ms
2
PD
Power Dissipation
150
RθJA
Tj
Tstg
Thermal Resistance from Junction to Ambient
Junction Temperature
Storage Temperature
833
150
-55~+150
ELECTRICAL CHARACTERISTICS(Ta=25â unless otherwise specified)
Parameter
Symbol
Test conditions
Min
Reverse voltage
V(BR)
IR=10uA
75
Reverse current
VR=75V
IR
VR=20V
IF=1mA
Forward voltage
IF=10mA
VF
IF=50mA
IF=150mA
Total capacitance
Reverse recovery time
Ctot
VR=0,f=1MHz
trr
IF= IR=10mA, Irr=0.1ÃIR,RL=100Ω
www.cj-elec.com
1
Unit
V
V
V
mA
A
mW
â/W
â
â
Typ Max
Unit
V
1
µA
25
nA
0.715
V
0.855
V
1
V
1.25
V
2
pF
4
ns
B,Nov,2014
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