CMLD4448DO_10 Datasheet, PDF (1/2 Pages) Central Semiconductor Corp – SURFACE MOUNT DUAL, ISOLATED, OPPOSING HIGH SPEED SILICON SWITCHING DIODES

CMLD4448DO
CMLD4448DOG
SURFACE MOUNT
DUAL, ISOLATED, OPPOSING
HIGH SPEED SILICON
SWITCHING DIODES
SOT-563 CASE
• The CMLD4448DOG is Halogen Free by design
w w w. c e n t r a l s e m i . c o m
DESCRIPTION:
The CENTRAL SEMICONDUCTOR CMLD4448DO
and CMLD4448DOG each contain two (2) Isolated
Opposing Configuration, Silicon Switching Diodes,
manufactured by the epitaxial planar process, epoxy
molded in a PICOmini™ surface mount package.
These devices are designed for high speed
switching applications.
MARKING CODES:
CMLD4448DO: C40
CMLD4448DOG: 4CG
MAXIMUM RATINGS: (TA=25°C)
Peak Repetitive Reverse Voltage
Continuous Forward Current
Peak Repetitive Forward Current
Peak Forward Surge Current, tp=1.0μs
Peak Forward Surge Current, tp=1.0s
Power Dissipation
Operating and Storage Junction Temperature
Thermal Resistance
SYMBOL
VRRM
IF
IFRM
IFSM
IFSM
PD
TJ, Tstg
Θ_JA
120
250
500
4.0
1.0
250
-65 to +150
500
UNITS
V
mA
mA
A
A
mW
°C
°C/W
ELECTRICAL CHARACTERISTICS PER DIODE: (TA=25°C unless otherwise noted)
SYMBOL TEST CONDITIONS
MIN
TYP
MAX
IR
VR=50V
300
IR
VR=50V, TA=125°C
100
IR
VR=100V
500
BVR
IR=100μA
120
150
VF
IF=1.0mA
0.55
0.59
0.65
VF
IF=10mA
0.67
0.72
0.77
VF
IF=100mA
0.85
0.91
1.0
CT
VR=0, f=1.0MHz
1.5
trr
IR=IF=10mA, RL=100Ω, Rec. to 1.0mA
2.0
4.0
UNITS
nA
μA
nA
V
V
V
V
pF
ns
R4 (18-January 2010)