SI9955DY
- Mfr.Part #
- SI9955DY
- Manufacturer
- onsemi
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- MOSFET 2N-CH 50V 3A 8-SOIC
- Stock
- 25,593
- In Stock :
- 25,593
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- Manufacturer :
- onsemi
- Product Category :
- Transistors - FETs, MOSFETs - Arrays
- Input Capacitance (Ciss) (Max) @ Vds :
- 345pF @ 15V
- FET Feature :
- Standard
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- FET Type :
- 2 N-Channel (Dual)
- Rds On (Max) @ Id, Vgs :
- 130mOhm @ 3A, 10V
- Drain to Source Voltage (Vdss) :
- 50V
- Vgs(th) (Max) @ Id :
- 1V @ 250μA
- Base Part Number :
- SI9955D
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Gate Charge (Qg) (Max) @ Vgs :
- 30nC @ 10V
- Current - Continuous Drain (Id) @ 25°C :
- 3A
- Power - Max :
- 900mW
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Operating Temperature :
- -55°C~150°C TJ
- Supplier Device Package :
- 8-SOIC
- Datasheets
- SI9955DY

SI9955DY datasheet pdf and Transistors - FETs, MOSFETs - Arrays product details from ON Semiconductor stock available at
SI9955DY Description
These N-channel enhanced mode MOSFET are produced using Fairchild Semiconductor's advanced process, which is customized to minimize on-resistance while maintaining excellent switching performance. These devices are ideal for low-voltage and battery-powered applications that require low series power consumption and fast switching.
SI9955DY Applications
Battery switch
Load switch
Motor controls
SI9955DY Features
3.0 A, 50 V. RDS(ON) = 0.130 ? @ VGS = 10 V
RDS(ON) = 0.200 ? @ VGS = 4.5 V
Low gate charge.
Fast switching speed.
High power and current handling capability.
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