
For Reference Only
Part Number | SI9955DY |
OEMstron Part # | SI9955DY |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Transistors › FETs, MOSFETs - Arrays |
Description | MOSFET 2N-CH 50V 3A 8-SOIC |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | SI9955DY PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Feb 24 - Mar 1 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SI9955DY Specifications
Part Number | SI9955DY | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Transistors | |
Subcategory | FETs, MOSFETs - Arrays | |
Manufacturer | ON Semiconductor | |
Series | - | |
FET Type | 2 N-Channel (Dual) | |
FET Feature | Standard | |
Drain to Source Voltage (Vdss) | 50V | |
Current - Continuous Drain (Id) @ 25°C | 3A | |
Rds On (Max) @ Id, Vgs | 130mOhm @ 3A, 10V | |
Vgs(th) (Max) @ Id | 1V @ 250µA | |
Gate Charge (Qg) (Max) @ Vgs | 30nC @ 10V | |
Input Capacitance (Ciss) (Max) @ Vds | 345pF @ 15V | |
Power - Max | 900mW | |
Operating Temperature | -55°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 8-SOIC (0.154", 3.90mm Width) | |
Supplier Device Package | 8-SOIC |
SI9955DY Documents

Industry Leaders in Quality
Cooperation comes from trust,
And trust is based on quality.
Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SI9955DY Vishay Siliconix |
250 |
Part Number | Description | Stock |
SI9955DY |
11 |
Part Number | Description | Stock |
SI9955DY VBsemi Electronics Co Ltd |
2 N Channel(Double) 60V 7A(Tc) 2.5V @ 250uA 28mohms @ 4.5A,10V 4W(Tc) SO-8 MOSFET RoHS |
82 |
Part Number | Description | Stock |
SI9955DY Vishay Siliconix |
Power Field-Effect Transistor, 50V, 0.13ohm, 2-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET RoHS: Not Compliant
|
Europe - 443 |
Part Number | Description | Stock |
SI9955DY D# SI9955DYTR-ND ON Semiconductor |
MOSFET 2N-CH 50V 3A 8-SOIC |
Limited Supply - Call |
Part Number | Description | Stock |
SI9955DY-T1-E3 D# SI9955DY-T1-E3 Vishay Siliconix |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2817 |
Part Number | Description | Stock |
SI9955DY Fairchild Semiconductor Corporation |
In stock shipping within 2days |
7161 |
SI9955DY-T1-E3 VBsemi Electronics Co Ltd |
In stock shipping within 2days |
26850 |
SI9955DY-NL VBsemi Electronics Co Ltd |
In stock shipping within 2days |
354 |
SI9955DY-T1 SILICONIX |
In stock shipping within 2days |
2500 |
SI9955DY-NL. Fairchild Semiconductor Corporation |
In stock shipping within 2days |
420 |
Part Number | Description | Stock |
SI9955DYTE2 Vishay Siliconix |
OEM/CM QUOTES ONLY | NO BROKERS |
2975 |
SI9955DYSMD N/A |
OEM/CM QUOTES ONLY | NO BROKERS |
100 |
SI9955DYT |
OEM/CM QUOTES ONLY | NO BROKERS |
1785 |
SI9955DYT1 Vishay Siliconix |
OEM/CM QUOTES ONLY | NO BROKERS |
4998 |
SI9955DY Fairchild Semiconductor Corporation |
OEM/CM QUOTES ONLY | NO BROKERS |
8569 |
Part Number | Description | Stock |
SI9955DY D# C693399 VBsemi Electronics Co Ltd |
82 |
Part Number | Description | Stock |
SI9955DY-T1-GE3 Vishay Intertechnologies |
OEM/CM Immediate delivery |
76325 |
SI9955DY-T1-E3 Vishay Intertechnologies |
OEM/CM Immediate delivery |
76325 |
SI9955DY Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
7201 |
SI9955DY-T1 Vishay Siliconix |
OEM/CM Immediate delivery |
2500 |
Part Number | Description | Stock |
SI9955DY D# NS-SI9955DY Fairchild Semiconductor Corporation |
OEM/CM ONLY |
1673 |
Part Number | Description | Stock |
SI9955DY Vishay Siliconix |
MOSFET Transistor, Matched Pair, N-Channel, SO |
188 |
Part Number | Description | Stock |
SI9955DY D# SI9955DY Temic Semiconductors |
Semiconductor |
1009 |
Part Number | Description | Stock |
SI9955DY TE2 Vishay Siliconix |
OEM/CM ONLY |
2516 |
SI9955DYSMD N/A |
OEM/CM ONLY |
100 |
SI9955DYT |
OEM/CM ONLY |
1516 |
SI9955DYT1 |
OEM/CM ONLY |
5780 |
SI9955DY Fairchild Semiconductor Corporation |
OEM/CM ONLY |
12692 |
Part Number | Description | Stock |
SI9955DY-T1 Vishay Siliconix |
IN stock Immediate delivery |
2515 |
SI9955DY Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
7216 |
SI9955DY-T1-GE3 Vishay Intertechnologies |
IN stock Immediate delivery |
76310 |
SI9955DY-T1-E3 Vishay Intertechnologies |
IN stock Immediate delivery |
76310 |
Part Number | Description | Stock |
SI9955DY-T1 SILICONIX |
shipping today |
2489 |
SI9955DY-T1-E3 Vishay Huntington |
shipping today |
240 |
SI9955DY Vishay Huntington |
shipping today |
709 |
Part Number | Description | Stock |
SI9955DY-T1-E3 Vishay Intertechnologies |
RFQ |
232 |
SI9955DY mfr |
RFQ |
278 |
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Quick Inquiry
In Stock | 404 - More on Order |
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Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
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100 | $ 0.0000 | $ 0.0000 |
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