SI-8000E Datasheet, PDF (1/4 Pages) Sanken electric – Full-Mold, Separate Excitation Switching Type

qSI-8000E Series
SI-8000E Series
Full-Mold, Separate Excitation Switching Type
sFeatures
• Compact full-mold package (equivalent to TO220)
• High efficiency: 80 to 88%
• Requires only 4 external components
• Phase correction and output voltage adjustment performed internally
• Built-in reference oscillator (60kHz)
• Built-in overcurrent and thermal protection circuits
sApplications
• Power supplies for telecommunication equipment
• Onboard local power supplies
sLineup
Part Number
VO(V)
IO(A)
SI-8050E
5.0
sAbsolute Maximum Ratings
Parameter
DC Input Voltage
Power Dissipation
Junction Temperature
Storage Temperature
SW Terminal Applied Reverse Voltage
Thermal Resistance(junction to case)
Thermal Resistance(junction to ambient air)
Symbol
VIN
PD1
PD2
Tj
Tstg
VSW
Rth(j-c)
Rth(j-a)
sRecommended Operating Conditions
Parameter
Symbol
DC Input Voltage Range
VIN
Output Current Range
IO
Operating Junction Temperature Range
Tjop
Operating Temperature Range
Top
SI-8090E
9.0
0.6
SI-8120E
12.0
Ratings
43
14(With infinite heatsink)
1.5(Without heatsink, stand-alone operation)
+125
–40 to +125
–1
7.0
66.7
Unit
V
W
W
°C
°C
V
°C/W
°C/W
Ratings
Unit
SI-8050E
SI-8090E
SI-8120E
7 to 40
11 to 40
14 to 40
V
0 to 0.6
A
–30 to +125
°C
–30 to +125
°C
76