SI4446DY Datasheet. Specs and Replacement

Type Designator: SI4446DY  📄📄 

Type of Transistor: MOSFET

Type of Control Channel: N-Channel

Absolute Maximum Ratings

Pd ⓘ - Maximum Power Dissipation: 1.1 W

|Vds|ⓘ - Maximum Drain-Source Voltage: 40 V

|Vgs|ⓘ - Maximum Gate-Source Voltage: 12 V

|Id| ⓘ - Maximum Drain Current: 3.9 A

Tj ⓘ - Maximum Junction Temperature: 150 °C

Electrical Characteristics

tr ⓘ - Rise Time: 11 nS

Cossⓘ - Output Capacitance: 76 pF

RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.04 Ohm

Package: SO-8

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SI4446DY datasheet

 ..1. Size:262K  vishay
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SI4446DY

New Product Si4446DY Vishay Siliconix N-Channel 40-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( ) ID (A)d Qg (Typ.) Definition 0.040 at VGS = 10 V 5.2 TrenchFET Power MOSFET 40 8 0.045 at VGS = 4.5 V 4.9 100 % Rg 100 % Rg UIS Tested APPLICATIONS CCFL Inverter SO-8 S D 1 8 D S D 2 7 S 3 6 D... See More ⇒

 9.1. Size:103K  vishay
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SI4446DY

Si4447DY Vishay Siliconix P-Channel 40-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( ) Qg (Typ.) ID (A) Definition TrenchFET Power MOSFET 0.054 at VGS = - 10 V - 4.5 - 40 9 100 % Rg Tested 0.072 at VGS = - 4.5 V - 3.9 100 % UIS Tested APPLICATIONS CCFL Inverter SO-8 S S 1 8 D S D 2 7 G S ... See More ⇒

 9.2. Size:266K  vishay
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SI4446DY

New Product Si4447ADY Vishay Siliconix P-Channel 40 V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( ) ID (A)d Qg (Typ.) Definition 0.045 at VGS = - 10 V - 7.2 TrenchFET Power MOSFET - 40 11.8 nC 0.062 at VGS = - 4.5 V - 6.1 100 % Rg Tested 100 % UIS Tested Compliant to RoHS Directive 2002/95/EC APPL... See More ⇒

 9.3. Size:221K  vishay
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SI4446DY

Si4442DY Vishay Siliconix N-Channel 30-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( )ID (A) Available 0.0045 at VGS = 10 V 22 TrenchFET Power MOSFETs 2.5 V Rated 0.005 at VGS = 4.5 V 30 19 100 % Rg Tested 0.0075 at VGS = 2.5 V 17 D SO-8 S 1 8 D 2 7 S D G 3 6 S D G 4 5 D Top View S ... See More ⇒

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Detailed specifications: SI4427BDY, SI4430BDY, SI4431CDY, SI4434DY, SI4435DDY, SI4435DYPBF, SI4436DY, SI4438DY, IRFP250, SI4447ADY, SI4448DY, SI4451DY, SI4453DY, SI4455DY, SI4456DY, SI4459ADY, SI4462DY

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