DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMOD4448
type is a ultra-high speed silicon switching diode
manufactured by the epitaxial planar process,
epoxy molded in an ULTRAmini
TM
surface mount
package, designed for high speed switching
applications. Marking code is 48.
MAXIMUM RATINGS: (TA=25C)
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
250
mW
Operating and Storage
Junction Temperature
TJ,Tstg
-65 to +150
C
Thermal Resistance
JA
500
C/W
ELECTRICAL CHARACTERISTICS: (TA=25C unless otherwise noted)
SYMBOL
TEST CONDITIONS
MIN
MAX
UNITS
VBR
IR=5.0A
75
V
VBR
IR=100A
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
CMOD4448
ULTRAmini
TM
HIGH SPEED
SWITCHING DIODE
SOD-523 CASE
Central
Semiconductor Corp.
TM
R1 ( 20-July 2001)
PDF 
ZIP