AO3421 Specs and Replacement

Type Designator: AO3421

Type of Transistor: MOSFET

Type of Control Channel: P-Channel

Absolute Maximum Ratings

Pd ⓘ - Maximum Power Dissipation: 1.4 W

|Vds|ⓘ - Maximum Drain-Source Voltage: 30 V

|Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V

|Id| ⓘ - Maximum Drain Current: 2.6 A

Tj ⓘ - Maximum Junction Temperature: 150 °C

Electrical Characteristics

tr ⓘ - Rise Time: 4.1 nS

Cossⓘ - Output Capacitance: 42 pF

RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.11 Ohm

Package: SOT23

AO3421 substitution

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AO3421 datasheet

 ..1. Size:234K  aosemi
ao3421.pdf pdf_icon

AO3421

AO3421 30V P-Channel MOSFET General Description Product Summary VDS -30V The AO3421 uses advanced trench technology to provide excellent RDS(ON) and low gate charge. This device is ID (at VGS=-10V) -2.6A suitable for use as a load switch or in PWM applications. RDS(ON) (at VGS=-10V) ... See More ⇒

 ..2. Size:1030K  kexin
ao3421.pdf pdf_icon

AO3421

SMD Type MOSFET P-Channel MOSFET AO3421 (KO3421) SOT-23 Unit mm +0.1 2.9 -0.1 +0.1 0.4-0.1 Features 3 VDS (V) =-30V ID =-2.6 A (VGS =-10V) RDS(ON) 110m (VGS =-10V) 1 2 +0.1 +0.05 0.95 -0.1 0.1 -0.01 RDS(ON) 180m (VGS =-4.5V) +0.1 1.9 -0.1 D 1. Gate 2. Source 3. Drain G S Absolute Maximum Ratings Ta = 25 Parameter Symbol Ratin... See More ⇒

 0.1. Size:309K  aosemi
ao3421e.pdf pdf_icon

AO3421

AO3421E 30V P-Channel MOSFET General Description Product Summary VDS The AO3421E combines advanced trench MOSFET -30V technology with a low resistance package to provide ID (at VGS=-10V) -3A extremely low RDS(ON). This device is ideal for load switch RDS(ON) (at VGS=-10V) ... See More ⇒

 0.2. Size:1856K  kexin
ao3421e-3.pdf pdf_icon

AO3421

SMD Type MOSFET P-Channel MOSFET AO3421E (KO3421E) SOT-23-3 Unit mm +0.2 2.9-0.1 +0.1 0.4 -0.1 3 Features VDS (V) =-30V ID =-3 A (VGS =-10V) 1 2 RDS(ON) 95m (VGS =-10V) +0.02 +0.1 0.15 -0.02 0.95 -0.1 +0.1 1.9 -0.2 RDS(ON) 160m (VGS =-4.5V) 1. Gate D 2. Source 3. Drain G S Absolute Maximum Ratings Ta = 25 Parameter Symbol R... See More ⇒

Detailed specifications: AO3413, AO3414, AO3415, AO3415A, AO3416, AO3418, AO3419, AO3420, IRFZ48N, AO3421E, AO3422, AO3423, AO3424, AO3434, AO3434A, AO3435, AO3438

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