4803 Specs and Replacement
Type Designator: 4803
Type of Transistor: MOSFET
Type of Control Channel: P-Channel
Absolute Maximum Ratings
Pd ⓘ
- Maximum Power Dissipation: 2 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 30 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V
|Id| ⓘ - Maximum Drain Current: 5 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.052 Ohm
Package: SOP8
- MOSFET ⓘ Cross-Reference Search
4803 datasheet
..1. Size:798K shenzhen
4803.pdf 
Shenzhen Tuofeng Semiconductor Technology Co., Ltd 4803 4803 Dual P-Channel Enhancement Mode Field Effect Transistor General Description Features The 4803 uses advanced trench technology to VDS (V) = -30V provide excellent RDS(ON) with low gate charge. This ID = -5 A (VGS = -10V) device is suitable for use as a load switch or in PWM RDS(ON) ... See More ⇒
0.1. Size:96K vishay
si4803dy.pdf 
Si4803DY Vishay Siliconix P-Channel 20-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( )ID (A) Qg (Typ.) Available 0.065 at VGS = - 4.5 V - 5 TrenchFET Power MOSFET - 20 4.5 nC 0.105 at VGS = - 2.5 V - 4.1 PWM Optimized, Low Qgd/Qgs Ratio APPLICATIONS Step-Down Converter for HDD Applications Portable A... See More ⇒
0.2. Size:764K willsemi
wpm4803.pdf 
WPM4803 WPM4803 P-Channel Enhancement Mode MOSFET Description The WPM4803 is the Dual P-Channel logic enhancement www.willsemi.com mode power field effect transistors are produced using high cell density , DMOS trench technology. This high density process is especially tailored to minimize on-state resistance. PIN CONNECTIONS These devices are particularly suited for low volt... See More ⇒
0.3. Size:308K aosemi
aon4803.pdf 
AON4803 20V Dual P-Channel MOSFET General Description Product Summary VDS -20V The AON4803 combines advanced trench MOSFET technology with a low resistance package to provide ID (at VGS=-4.5V) -3.4A extremely low RDS(ON). This device is ideal for load switch RDS(ON) (at VGS=-4.5V) ... See More ⇒
0.4. Size:609K aosemi
ao4803.pdf 
AO4803 30V Dual P-Channel MOSFET General Description Product Summary VDS -30V The AO4803 uses advanced trench technology to provide excellent RDS(ON) with low gate charge. This device is ID (at VGS=-10V) -5A suitable for use as a load switch or in PWM applications. RDS(ON) (at VGS=-10V) ... See More ⇒
0.5. Size:608K aosemi
ao4803a.pdf 
AO4803A 30V Dual P-Channel MOSFET General Description Product Summary VDS -30V The AO4803A uses advanced trench technology to provide excellent RDS(ON) with low gate charge. This ID (at VGS=-10V) -5A device is suitable for use as a load switch or in PWM RDS(ON) (at VGS=-10V) ... See More ⇒
0.6. Size:1265K blue-rocket-elect
brcs4803sc.pdf 
BRCS4803SC Rev.D .Oct.-2018 DATA SHEET / Descriptions SOP-8 P MOS P-Channel Enhancement Mode Field Effect Transistor in a SOP-8 Plastic Package. / Features VDS(V)=-30V ID=-5.0A RDS(ON) ... See More ⇒
0.7. Size:265K sino
sm4803dsk.pdf 
SM4803DSK Dual N-Channel Enhancement Mode MOSFET Features Pin Description D1 D1 30V/10A, D2 D2 RDS(ON)= 13m (max.) @ VGS= 10V RDS(ON)= 17m (max.) @ VGS= 4.5V S1 Reliable and Rugged G1 S2 G2 Lead Free and Green Devices Available (RoHS Compliant) Top View of SOP-8 100% UIS Tested D1 D1 D2 D2 Applications G1 G2 Power Management in Notebook Computer, Portable Equi... See More ⇒
0.8. Size:1813K kexin
ao4803.pdf 
SMD Type MOSFET Dual P-Channel MOSFET AO4803 (KO4803) SOP-8 Unit mm Features VDS (V) = -30V ID = -5 A (VGS = -10V) 1.50 0.15 RDS(ON) 52m (VGS = -10V) RDS(ON) 87m (VGS = -4.5V) 1 S2 5 D1 6 D1 2 G2 7 D2 3 S1 8 D2 4 G1 D D D D G1 G2 G1 G2 S1 S2 S1 S2 Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Drain-Source Volt... See More ⇒
0.9. Size:2058K kexin
ao4803a.pdf 
SMD Type MOSFET Dual P-Channel MOSFET AO4803A (KO4803A) SOP-8 Unit mm Features VDS (V) = -30V 1.50 0.15 ID = -5 A (VGS = -10V) RDS(ON) 46m (VGS = -10V) RDS(ON) 74m (VGS = -4.5V) 1 S2 5 D1 6 D1 2 G2 7 D2 3 S1 8 D2 4 G1 D D D D G1 G2 G1 G2 S1 S2 S1 S2 Absolute Maximum Ratings Ta = 25 Parameter Symbol Rating Unit Drain-Source Vo... See More ⇒
0.10. Size:1071K elm
elm34803aa-n.pdf 
Dual P-channel MOSFET ELM34803AA-N General description Features ELM34803AA-N uses advanced trench technology to Vds=-30V provide excellent Rds(on), low gate charge and low gate Id=-8A resistance. Rds(on) ... See More ⇒
0.11. Size:1111K elm
elm14803ab.pdf 
Dual P-channel MOSFET ELM14803AB-N General description Features ELM14803AB-N uses advanced trench technology to Vds=-30V provide excellent Rds(on) and low gate charge. Id=-5A (Vgs=-10V) Rds(on) ... See More ⇒
0.12. Size:688K stansontech
stp4803.pdf 
STP4803 STP4803 STP4803 STP4803 Dual P Channel Enhancement Mode MOSFET -5.2A DESCRIPTION DESCRIPTION DESCRIPTION DESCRIPTION STP4803 is the dual P-Channel logic enhancement mode power field effect transistor which is produced using high cell density, DMOS trench technology. This high density process is especially tailored to minimize on-state resistance. These devices are particula... See More ⇒
0.13. Size:401K ubiq
qm4803s.pdf 
QM4803S N-Ch and P-Ch Fast Switching MOSFETs General Description Product Summery The QM4803S is the highest performance trench N-ch and P-ch MOSFETs with extreme high cell BVDSS RDSON ID density , which provide excellent RDSON and gate 40V 26m 7.2A charge for most of the synchronous buck converter -40V 40m -6.5A applications . The QM4803S meet the RoHS and Green Product ... See More ⇒
0.14. Size:363K ubiq
qm4803d.pdf 
QM4803D N-Ch and P-Ch Fast Switching MOSFETs General Description Product Summery The QM4803D is the highest performance trench N-ch and P-ch MOSFETs with extreme high cell BVDSS RDSON ID density , which provide excellent RDSON and gate 40V 26m 23A charge for most of the synchronous buck converter -40V 40m -20A applications . The QM4803D meet the RoHS and Green Product ... See More ⇒
0.15. Size:1267K msksemi
ao4803-ms.pdf 
www.msksemi.com AO4803-MS Semiconductor Compiance Product Summary SOP-8 VDS -30V I (at V =-10V) -5A D GS R (at V =-10V) ... See More ⇒
0.16. Size:600K cn puolop
pts4803.pdf 
PTS4803 -30V/-5.8A Dual P-Channel Advanced Power MOSFET Features Key Items PMOS Unit Low RDS(on) @VGS=-5V BVDSS -30 V 5V Logic Level Control ID -5.8 A Dual P-Channel SOP8 Package RDSON1@Vgs=-4.5V 50 m Pb-Free, RoHS Compliant RDSON2@vgs=-2.5V 70 m Applications The PTS4803 uses advanced trench technology to provide excellent RDS(ON) with low gate c... See More ⇒
0.17. Size:3445K cn tuofeng
4803a.pdf 
SHENZHEN TUOFENG SEMICONDUCTOR TECHNOLOGY CO.,LTD SOP-8 Plastic-Encapsulate MOSFETS 4803A P-Channel Enhancement Mode Power MOSFET SOP-8 Description The 4803A uses advanced trench technology to provide excellent RDS(ON) and low gate charge . The complementary MOSFETs may be used to form a level shifted high side switch, and for a host of other applications. Equivalent Cir cuit ... See More ⇒
0.18. Size:595K cn sps
sm4803aprl.pdf 
SM4803APRL -30V /-5A Dual 2P Power MOSFET C C03C C -30V /-5A Dual 2P Power MOSFET 5C03C General Description -30 V V DS -30V /-5A Dual 2P Power MOSFET 51.8 m RDS(on),TYP@VGS=10V Very low on-resistance RDS(on) @ VGS=4.5 V 81.4 m RDS(on),TYP@VGS=4.5 Pb-free lead plating; RoHS compliant -5 A ID Tape and reel Part ID Package Type Marking infomation 100% UIS Tested 100% Rg Tested ... See More ⇒
0.19. Size:548K cn hmsemi
hm4803 sop8.pdf 
HM4803 Dual P-Channel Enhancement Mode Power MOSFET Description The HM4803 uses advanced trench technology and design to provide excellent RDS(ON) with low gate charge. It can be used in a wide variety of applications. General Features VDS =-55V,ID =-5A RDS(ON) ... See More ⇒
Detailed specifications: 4435
, 4501
, 4542
, 4606
, 4611
, 4612
, 4616
, 4622
, 4435
, 4812
, 4835
, 4920
, 4946
, 4953
, 6604
, 8810
, 8820
.
Keywords - 4803 MOSFET specs
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Step-by-step guide to finding a MOSFET replacement. Cross-reference parts and ensure compatibility for your repair or project.