2021 Datasheet. Specs and Replacement

Type Designator: 2021  📄📄 

Type of Transistor: MOSFET

Type of Control Channel: N-Channel

Absolute Maximum Ratings

Pd ⓘ - Maximum Power Dissipation: 0.31 W

|Vds|ⓘ - Maximum Drain-Source Voltage: 20 V

|Vgs|ⓘ - Maximum Gate-Source Voltage: 6 V

|Id| ⓘ - Maximum Drain Current: 0.55 A

Tj ⓘ - Maximum Junction Temperature: 150 °C

Electrical Characteristics

RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.31 Ohm

Package: SOT323

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2021 datasheet

 ..1. Size:473K  shenzhen
2021.pdf pdf_icon

2021

Shenzhen Tuofeng Semiconductor Technology Co., Ltd 2021 N-Channel, 20V, 0.89A, Small Signal MOSFET VDS (V) Rds(on) ( ) 0.310@ VGS=4.5V 20 0.360@ VGS=2.5V 0.460@ VGS=1.8V SOT-323 Descriptions D The 2021 is N-Channel enhancement MOS 3 Field Effect Transistor. Uses advanced trench technology and design to provide excellent RDS (ON) with low gate charge. This device is suitable fo... See More ⇒

 0.1. Size:309K  1
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2021

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2021

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 0.3. Size:66K  philips
pssi2021say.pdf pdf_icon

2021

PSSI2021SAY Constant current source in SOT353 package Rev. 03 27 August 2009 Product data sheet 1. Product profile 1.1 General description Resistor-equipped PNP transistor with two diodes on one chip in a SOT353 (SC-88A) plastic package. Stabilized output current of between 15 A and 50 mA by connection of an external resistor between pins 4 and 5. 1.2 Features One chip integrate... See More ⇒

Detailed specifications: APM9984CCG, APM9986CO, APM9988CO, APM9988QA, SIR164DP, 1481, 2015, 2016, AO3400, 2026, 2341, 4401, 4402, 4407, 4409, 4410, 4435

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Step-by-step guide to finding a MOSFET replacement. Cross-reference parts and ensure compatibility for your repair or project.