STR3A151D Datasheet, PDF (5/14 Pages) Sanken electric – PWM Off-Line Switching Regulator ICs

STR3A151D, STR3A152D,
STR3A153D, STR3A154D,
STR3A155D
PWM Off-Line Switching Regulator ICs
Electrical Characteristics of MOSFET Unless specifically noted, T_A is 25°C
Characteristic
Symbol
Test Conditions
Pins
Min.
Typ.
Max.
Unit
Drain-to-Source Breakdown Voltage
V_DSS
8–1
650
–
–
V
Drain Leakage Current
I_DSS
8–1
–
–
300
μA
STR3A151D
–
–
4.0
Ω
STR3A152D
–
–
3.0
Ω
On-Resistance
R_DS(ON) STR3A153D
8–1
–
–
1.9
Ω
STR3A154D
–
–
1.4
Ω
STR3A155D
–
–
1.1
Ω
Switching Time
t_f
8–1
–
–
250
ns
Thermal Resistance
STR3A151D
The thermal
STR3A152D
resistance
–
–
–
18
°C/W
STR3A153D
between channel
R_θch-C
and case. Case
temperature (T_C)
STR3A154D
STR3A155D
is measured at
the center of the
–
–
–
17
°C/W
branded side.
STR3A150D-DS
SANKEN ELECTRIC CO., LTD.
5
July 20, 2012