Central CMPD4448 Service Manual
查询CMPD4448供应商
CMPD4448
HIGH SPEED
SWITCHING DIODE
SOT-23 CASE
MAXIMUM RATINGS (TA=25oC)
SYMBOL UNITS
Continuous Reverse Voltage V
Peak Repetitive Reverse Voltage V
Continuous Forward Current I
Peak Repetitive Forward Current I
Forward Surge Current, tp=1 µsec. I
Forward Surge Current, tp=1 sec. I
Power Dissipation P
Operating and Storage
Junction Temperature TJ,T
Thermal Resistance Θ
R
RRM
F
FRM
FSM
FSM
D
JA
TM
CentralCentral
Central
CentralCentral
Semiconductor Corp.Semiconductor Corp.
Semiconductor Corp.
Semiconductor Corp.Semiconductor Corp.
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.
75 V
100 V
250 mA
250 mA
4000 mA
1000 mA
350 mW
stg
-65 to +150
357 oC/W
o
C
ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
SYMBOL TEST CONDITIONS MIN MAX UNITS
V
BR
V
BR
I
R
V
F
V
F
C
T
t
rr
IR=5.0µA 75 V
IR=100µA 100 V
VR=20V 25 nA
IF=5.0mA 0.62 0.72 V
IF=100mA 1.0 V
VR=0, f=1 MHz 4.0 pF
IR=IF=10mA, RL=100Ω, Rec. to 1.0mA 4.0 ns
138
All dimensions in inches (mm).
NO
CONNECTION
A
C
R2
139
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