FDMS8558S
- Mfr.Part #
- FDMS8558S
- Manufacturer
- onsemi
- Package / Case
- 8-PowerTDFN
- Datasheet
- Download
- Description
- MOSFET N-CH 25V 33A/90A 8PQFN
- Stock
- 8,567
- In Stock :
- 8,567
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- Manufacturer :
- onsemi
- Product Category :
- Transistors - FETs, MOSFETs - Single
- Mounting Type :
- Surface Mount
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Rise Time :
- 8ns
- Turn-Off Delay Time :
- 51 ns
- Number of Pins :
- 8
- Current - Continuous Drain (Id) @ 25°C :
- 33A Ta 90A Tc
- Width :
- 5.85mm
- JEDEC-95 Code :
- MO-240AA
- Additional Feature :
- ULTRA LOW RESISTANCE
- Turn On Delay Time :
- 14 ns
- Lifecycle Status :
- LIFETIME (Last Updated: 1 week ago)
- Operating Mode :
- ENHANCEMENT MODE
- Terminal Form :
- Flat
- Series :
- PowerTrench®, SyncFET™
- Drain Current-Max (Abs) (ID) :
- 90A
- Pbfree Code :
- yes
- JESD-609 Code :
- e3
- Gate to Source Voltage (Vgs) :
- 12V
- Drain to Source Breakdown Voltage :
- 25V
- Terminal Finish :
- Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 5
- Operating Temperature :
- -55°C~150°C TJ
- Fall Time (Typ) :
- 7 ns
- Weight :
- 90mg
- Vgs(th) (Max) @ Id :
- 2.2V @ 1mA
- Power Dissipation-Max :
- 2.5W Ta 78W Tc
- Transistor Application :
- SWITCHING
- Power Dissipation :
- 2.5W
- Packaging :
- Tape and Reel (TR)
- Transistor Element Material :
- SILICON
- Length :
- 5.1mm
- Number of Elements :
- 1
- Element Configuration :
- Single
- Case Connection :
- DRAIN
- Drive Voltage (Max Rds On,Min Rds On) :
- 4.5V 10V
- Height :
- 1.05mm
- Vgs (Max) :
- ±12V
- Mount :
- Surface Mount
- Input Capacitance (Ciss) (Max) @ Vds :
- 5118pF @ 13V
- JESD-30 Code :
- R-PDSO-F5
- FET Type :
- N-Channel
- Lead Free :
- Lead Free
- Continuous Drain Current (ID) :
- 38A
- Rds On (Max) @ Id, Vgs :
- 1.5m Ω @ 33A, 10V
- Package / Case :
- 8-PowerTDFN
- Terminal Position :
- Dual
- Gate Charge (Qg) (Max) @ Vgs :
- 81nC @ 10V
- Published :
- 2006
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- FDMS8558S
FDMS8558S Documents

N-Channel Tape & Reel (TR) 1.5m Ω @ 33A, 10V ±12V 5118pF @ 13V 81nC @ 10V 8-PowerTDFN
FDMS8558S Description
The FDMS8558SDC is a SyncFET? N-channel MOSFET produced using an advanced PowerTrench? process. Advancements in both silicon and package technologies have been combined to offer the lowest RDS (ON) while maintaining excellent switching performance by extremely low junction-to-ambient thermal resistance. The onsemi FDMS8558SDC has the added benefit of an efficient monolithic Schottky body diode. It is suitable as synchronous rectifier for DC-to-DC converters and high-end server/workstation Vcore low side.
FDMS8558S Features
-
Dual Cool? PQFN package
-
Max rDS(on) = 1.5 mΩ at VGS = 10 V, ID = 33 A
-
Max rDS(on) = 1.7 mΩ at VGS = 4.5 V, ID = 31 A
-
High performance technology for extremely low rDS(on)
-
SyncFET? Schottky Body Diode
-
RoHS Compliant
FDMS8558S Applications
-
Synchronous Rectifier for DC/DC Converters
-
Telecom Secondary Side Rectification
-
High End Server
-
Workstation Vcore Low Side
-
Server
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