STSR3 Datasheet, PDF (2/12 Pages) STMicroelectronics – SYNCHRONOUS RECTIFIERS SMART DRIVER FOR FLYBACK

STSR3
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V_CC DC Input Voltage
-0.3 to 6
V
V_OUTGATE Max Gate Drive Output Voltage
-0.3 to V_CC
V
V_INHIBIT Max INHIBIT Voltage (*)
-0.6 to V_CC
V
V_CK Clock Input Voltage Range (*)
-0.3 to V_CC
V
P_TOT Continuous Power Dissipation at T_A=105°C without heatsink
270
mW
ESD Human Body Model
Pins 1,2, 4, 5, 6, 7, 8
±1
KV
Pin 3
±0.9
KV
T_stg
Storage Temperature Range
-55 to +150
°C
T_op
Operating Junction Temperature Range
-40 to +125
°C
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is
not implied.
(*) A higher positive voltage level can be applied to the pin with a resistor which limits the current flowing into the pin to 10mA maximum
THERMAL DATA
Symbol
Parameter
SO-8
Unit
R_thj-amb Thermal Resistance Junction-case
40
°C/W
R_thj-amb Thermal Resistance Junction-ambient (*)
160
°C/W
(*) This value is referred to one layer pcb board with minimum copper connections for the leads. a minimum value of 120 °C/W can be
obtained improving thermal conductivity of the board
ORDERING CODES
TYPE
STSR3
SO-8
STSR3CD
SO-8 (T&R)
STSR3CD-TR
CONNECTION DIAGRAM (top view)
2/12