P Channel MOSFET Siliup SP40P08P8 Featuring Low Gate Charge and High Current Capability in SOP 8L

Key Attributes
Model Number: SP40P08P8
Product Custom Attributes
Drain To Source Voltage:
40V
Current - Continuous Drain(Id):
18A
RDS(on):
8.9mΩ@10V;13mΩ@4.5V
Operating Temperature -:
-55℃~+150℃
Gate Threshold Voltage (Vgs(th)):
1.6V@250uA
Type:
P-Channel
Reverse Transfer Capacitance (Crss@Vds):
289pF
Number:
1 P-Channel
Output Capacitance(Coss):
329pF
Input Capacitance(Ciss):
3.8nF
Pd - Power Dissipation:
3W
Gate Charge(Qg):
69nC@10V
Mfr. Part #:
SP40P08P8
Package:
SOP-8L
Product Description

Product Overview

The SP40P08P8 is a 40V P-Channel MOSFET from Siliup Semiconductor Technology Co. Ltd. Designed for power switching applications, it features fast switching, low gate charge, and low RDS(on). This MOSFET is suitable for hard-switched and high-frequency circuits, including Uninterruptible Power Supply (UPS) systems. It comes in a SOP-8L package.

Product Attributes

  • Brand: Siliup Semiconductor Technology Co. Ltd.
  • Product Code: SP40P08P8
  • Package Type: SOP-8L
  • Marking: 40P08

Technical Specifications

Parameter Symbol Conditions Min. Typ. Max. Unit
Product Summary
Drain-Source Voltage V(BR)DSS -40 V
RDS(on) Typ. @-10V 8.9 m
RDS(on) Typ. @-4.5V 13 m
Continuous Drain Current ID -18 A
Absolute Maximum Ratings (Ta=25, unless otherwise noted)
Drain-Source Voltage VDS -40 V
Gate-Source Voltage VGS 20 V
Continuous Drain Current ID -18 A
Pulsed Drain Current IDM -72 A
Power Dissipation PD 3 W
Thermal Resistance Junction-to-Ambient RJA 41.7 /W
Storage Temperature Range TSTG -55 150
Operating Junction Temperature Range TJ -55 150
Electrical Characteristics (Ta=25, unless otherwise noted)
Drain-Source Breakdown Voltage BVDSS VGS=0V , ID=-250uA -40 V
Drain-Source Leakage Current IDSS VDS=-32V , VGS=0V -1 uA
Gate-Source Leakage Current IGSS VGS=20V , VDS=0V 100 nA
Gate Threshold Voltage VGS(th) VGS=VDS , ID =-250uA -1.2 -1.6 -2.5 V
Static Drain-Source On-Resistance RDS(ON) VGS=-10V , ID=-10A 8.9 11.5 m
Static Drain-Source On-Resistance RDS(ON) VGS=-4.5V , ID=-8A 13 18 m
Dynamic Characteristics
Input Capacitance Ciss VDS=-20V , VGS=0V , f=1MHz 3800 pF
Output Capacitance Coss 329 pF
Reverse Transfer Capacitance Crss 289 pF
Total Gate Charge Qg VDS=-20V , VGS=-10V , ID=-20A 69 nC
Gate-Source Charge Qgs 11 nC
Gate-Drain Charge Qg 13 nC
Switching Characteristics
Turn-On Delay Time Td(on) VDD=-20V, VGS=-10V , RG=3, ID=-20A 11 nS
Rise Time Tr 81 nS
Turn-Off Delay Time Td(off) 95 nS
Fall Time Tf 73 nS
Diode Characteristics
Diode Forward Voltage VSD VGS=0V , IS=-1A -1.2 V
Package Information (SOP-8L)
Symbol Dimensions (mm) Min. Max.
A 1.35 1.75
A1 0.10 0.25
A2 1.35 1.55
b 0.33 0.51
c 0.17 0.25
D 4.80 5.00
e REF. 1.27
E 5.80 6.20
E1 3.80 4.00
L 0.40 1.27
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2504101957_Siliup-SP40P08P8_C41355191.pdf
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