qSI-3000C Series
m o SI-3000C Series .c U 4 t 5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type e...
qSI-3000C Series
m o SI-3000C Series .c U 4 t 5-Terminal, Multi-Function, Full-Mold, Low Dropout
Voltage Dropper Type e e h S a t sFeatures a .D w w w
Compact full-mold package (equivalent to TO220) Output current: 1.5A Low dropout
voltage: VDIF≤1V (at IO=1.5A) Variable output
voltage (rise only) May be used for remote sensing Output ON/OFF control terminal is compatible with LS-TTL. (It may be directly driven by LS-TTL or standard
CMOS logic.) Built-in foldback overcurrent (SI-3033C: Drooping type overcurrent), over
voltage, thermal protection circuits
sApplications
For stabilization of the secondary stage of switching power supplies Electronic equipment
sAbsolute Maximum Ratings
Parameter DC Input
Voltage Voltage of Output Control Terminal DC Output Current Power Dissipation Junction Temperature Ambient Operating Temperature Storage Temperature Thermal Resistance (junction to case) Thermal Resistance (junction to ambient air) Symbol SI-3033C VIN VC IO PD1 PD2 Tj Top 20
Ratings
SI-3050C/3090C SI-3120C/3150C 35 35 VIN
w
w
w
t a .D
Tstg Rth(j-c) Rth(j-a)
S a
e h
U 4 t e
5.5
.c
45
m o
(Ta=25°C)
Unit SI-3240C V V A W W °C °C °C °C/W °C/W
1.5*2
18(With infinite heatsink) –40 to +125 –30 to +100 –40 to +125
1.5(Without heatsink, stand-alone operation)
66.7(Without heatsink, stand-alone operation)
w
w
w
.D
a
S a t
e e h
U 4 t
m o .c
39
qSI-3000C Series
sElectrical Characteristics
Ratings Parameter Input
Voltage SI-3000C *1 Output Voltag...