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This application specific MOSFET is the Third generation of STMicroelectronis unique "Single Feature Size™" strip-based process. The resulting transistor shows the best trade-off between on-resistance and gate charge. When used as high and low side in buck regulators, it gives the best performance in terms of both conduction and switching losses. This is extremely important for motherboards where fast switching and high efficiency are of paramount importance.
STS8DNH3LL Maximum Ratings
Symbol
Parameter
Value
Unit
VDS
Drain-source Voltage (VGS = 0)
30
V
VDGR
Drain- gate Voltage (RGS = 20 k)
30
V
VGS
Gate-Source Voltage
± 16
V
ID
Drain Current (continuous) at Tc = 25
8
A
ID
Drain Current (continuous) at Tc = 100
5
A
IDM(`)
Drain Current (pulsed)
32
A
PTOT
Total Dissipation at Tc = 25
2
W
(•)Pulse width limited by safe operating area
STS8DNH3LL Typical Application
SPECIFICALLY DESIGNED AND OPTIMISED FOR HIGH EFFICIENCY CPU CORE DC/DC CONVERTERS FOR MOBILE PCS
STS8DNH3LL Connection Diagram
STS8NF30L General Description
This Power MOSFET is the latest development of STMicroelectronis unique "Single Feature Size™" strip-based process. The resulting transisto shows extremely high packing density for low onresistance, rugged avalanche characteristics and less critical alignment steps therefore a remarkable manufacturing reproducibility.
STS8NF30L Maximum Ratings
Symbol
Parameter
Value
Unit
VDS
Drain-source Voltage (VGS = 0)
30
V
VDGR
Drain- gate Voltage (RGS = 20 k)
30
V
VGS
Gate-Source Voltage
± 20
V
ID
Drain Current (continuous) at Tc = 25 Single Operation
8
A
ID
Drain Current (continuous) at Tc = 100 Single Operation
5
A
IDM(`)
Drain Current (pulsed)
32
A
PTOT
Total Dissipation at TC = 25°C
2.5
W
(`) Pulse width limited by safe operating area.
STS8NF30L Typical Application
·DC MOTOR DRIVE ·DC-DC CONVERTERS ·BATTERY MANAGMENT IN NOMADIC EQUIPMENT ·POWER MANAGEMENT IN PORTABLE/DESKTOP PCs