UM4953 Datasheet, PDF (1/4 Pages) ShenZhen XinDeYi Electronics Co., Ltd. – Dual P-Ch 30V Fast Switching MOSFETs

UM4953
Dual P-Ch 30V Fast Switching MOSFETs
General Description
Product Summery
The UM4953 is the highest performance trench
P-ch MOSFETs with extreme high cell density ,
which provide excellent RDSON and gate charge
for most of the synchronous buck converter
applications .
The UM4953 meet the RoHS and Green Product
requirement , 100% EAS guaranteed with full
function reliability approved.
Features
BVDSS
-30V
RDS(ON)
80mΩ
ID
-4.9A
Applications
z High Frequency Point-of-Load Synchronous
Buck Converter for MB/NB/UMPC/VGA
z Networking DC-DC Power System
z Load Switch
z Advanced high cell density Trench technology
Dual SOP8 Pin Configuration
z Super Low Gate Charge
z Excellent CdV/dt effect decline
z 100% EAS Guaranteed
5
5
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z Green Device Available
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Absolute Maximum Ratings
SO − 8
, ,
,,
Symbol
V_DSS
V_GSS
I_D*
I_DM
P_D
T_J
T_STG
Parameter
Drain-Source Voltage
Gate-Source Voltage
Maximum Drain Current – Continuous T_A = 25°C
Maximum Drain Current – Pulsed
Maximum Power Dissipation
Maximum Junction Temperature
T_A = 25°C
T_A = 100°C
Storage Temperature Range
Rating
Unit
-30
V
±25
-4.9
A
-30
2.5
W
1.0
150
°C
-55 to 150
Thermal Data
R_θJA*
Thermal Resistance - Junction to Ambient
50
°C/W
1