138
Central
Central
Central
Central
Central
Semiconductor Corp.
Semiconductor Corp.
Semiconductor Corp.
Semiconductor Corp.
Semiconductor Corp.
TM
SOT-23 CASE
CMPD4448
HIGH SPEED
SWITCHING DIODE
DESCRIPTION:
The CENTRAL SEMICONDUCTOR
CMPD4448 type is a ultra-high speed silicon
switching diode manufactured by the epitaxial
planar process, in an epoxy molded surface
mount package, designed for high speed
switching applications.
Marking code is AAD.
MAXIMUM RATINGS (TA=25oC)
SYMBOL
UNITS
Continuous Reverse Voltage
VR
75
V
Peak Repetitive Reverse Voltage
VRRM
100
V
Continuous Forward Current
IF
250
mA
Peak Repetitive Forward Current
IFRM
250
mA
Forward Surge Current, tp=1
sec.
IFSM
4000
mA
Forward Surge Current, tp=1 sec.
IFSM
1000
mA
Power Dissipation
PD
350
mW
Operating and Storage
Junction Temperature
TJ,Tstg
-65 to +150
oC
Thermal Resistance
JA
357
oC/W
ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
MAX UNITS
VBR
IR=5.0
A
75
V
VBR
IR=100
A
100
V
IR
VR=20V
25
nA
VF
IF=5.0mA
0.62
0.72
V
VF
IF=100mA
1.0
V
CT
VR=0, f=1 MHz
4.0
pF
trr
IR=IF=10mA, RL=100
, Rec. to 1.0mA
4.0
ns
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