SI4491EDY Datasheet. Specs and Replacement
Type Designator: SI4491EDY 📄📄
Type of Transistor: MOSFET
Type of Control Channel: P-Channel
Absolute Maximum Ratings
Pd ⓘ - Maximum Power Dissipation: 3.1 W
|Vds|ⓘ - Maximum Drain-Source Voltage: 30 V
|Vgs|ⓘ - Maximum Gate-Source Voltage: 25 V
|Id| ⓘ - Maximum Drain Current: 17.3 A
Tj ⓘ - Maximum Junction Temperature: 150 °C
Electrical Characteristics
tr ⓘ - Rise Time: 70 nS
Cossⓘ - Output Capacitance: 880 pF
RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.0065 Ohm
Package: SO-8
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SI4491EDY substitution
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SI4491EDY datasheet
si4491edy.pdf
New Product Si4491EDY Vishay Siliconix P-Channel 30 V (D-S) MOSFET FEATURES PRODUCT SUMMARY Extended VGS range ( 25 V) for adaptor switch VDS (V) RDS(on) ( ) Max. applications ID a Qg (Typ.) Extremely low RDS(on) 0.0065 at VGS = - 10 V - 29 TrenchFET Power MOSFET - 30 0.0082 at VGS = - 6 V - 23 66 nC 100 % Rg and UIS Tested 0.0112 at VGS = - 4.5 V - 20... See More ⇒
si4493dy.pdf
Si4493DY Vishay Siliconix P-Channel 2.5-V (G-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( )ID (A) Definition 0.00775 at VGS = - 4.5 V - 14 TrenchFET Power MOSFET - 20 0.01225 at VGS = - 2.5 V - 11 Compliant to RoHS Directive 2002/95/EC APPLICATIONS Load Switch S SO-8 S 1 8 D G S D 2 7 S D ... See More ⇒
si4490dy.pdf
Si4490DY Vishay Siliconix N-Channel 200-V (D-S) MOSFET FEATURES PRODUCT SUMMARY Halogen-free According to IEC 61249-2-21 VDS (V) RDS(on) ( )ID (A) Definition 0.080 at VGS = 10 V 4.0 TrenchFET Power MOSFETs 200 0.090 at VGS = 6.0 V 3.8 Compliant to RoHS Directive 2002/95/EC D SO-8 S D 1 8 S D G 2 7 S D 3 6 G D 4 5 Top View S Ordering Information ... See More ⇒
si4497dy.pdf
New Product Si4497DY Vishay Siliconix P-Channel 30 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 0.0033 at VGS = - 10 V - 36 TrenchFET Power MOSFET - 30 90 nC 100 % Rg Tested 0.0046 at VGS = - 4.5 V - 29 100 % UIS Tested Compliant to RoHS Directive 2002/95/EC APPLICATI... See More ⇒
Detailed specifications: SI4482DY, SI4483ADY, SI4483EDY, SI4484EY, SI4485DY, SI4486EY, SI4487DY, SI4488DY, IRFZ46N, SI4493DY, SI4497DY, SI4500BDY, SI4501BDY, SI4511DY, SI4532CDY, SI4554DY, SI4559ADY
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Learn how to find the right MOSFET substitute. A guide to cross-reference, check specs and replace MOSFETs in your circuits.
