IRF3205 MOSFET: Pinout, Features, Applications, Datasheet & Equivalents
Explore the IRF3205 Reference Manual for comprehensive details on its amplifier circuit, circuit diagram, gate voltage, pinout, and specifications. Understand its applications in inverters, motor drivers, and voltage regulators. Learn about its alternatives, equivalents, and replacement options.
- Type de transistor : 1 canal N
- Délai d'arrêt typique : 50 ns
- Délai de mise en marche typique : 14 ns
- Emballer: -

Livraison GRATUITE pour les commandes supérieures à HK$250.00

Réponse rapide, devis rapide

Expédition rapide, pas de soucis après-vente

Chaîne originale, garantie de produits authentiques
IRF3205 MOSFET Complete Details | Working Principle and Best Equivalent MOSFETs
What is the IRF3205 ?
The IRF3205 is a N-Channel Power MOSFET commonly used in power switching circuits. Thanks to its low Rds(on), fast switching speed, and ability to handle high currents, it’s well-suited for DC-DC converters, motor drivers, and automotive systems.
IRF3205 MOSFET Pinout
IRF3205 comes in a TO-220 package with three pins: Gate, Drain, and Source.
IRF3205 Pin Configuration:
Numéro de code PIN | Nom | Function Description |
---|---|---|
1 | Grille | Control terminal, receives control signal |
2 | Vidange | Load terminal, connected to one end of the load |
3 | Source | Connected to ground or power negative terminal |
IRF3205 Features & Specifications
Paramètre | Value |
---|---|
Drain-Source Voltage (Vds) | 55 V |
Continuous Drain Current (Id) | 110A @ Vgs = 10V |
Gate Threshold Voltage (Vgs(th)) | 2.0 – 4.0V |
Gate-Source Voltage (Vgs, max) | ±20V |
On-Resistance (Rds(on)) | 8.0mΩ |
Gate Charge (Qg, max @ Vgs=10V) | 146nC |
Total Power Dissipation (Pd) | 200W |
Rise Time (tr) | 101ns |
Type de colis | TO-220 |
Typical Application | Power switching circuits |
IRF3205 Application
- Automotive Power Systems – Switching relays, solenoids, and lighting circuits
- Motor Control – DC motor speed control using PWM
- DC-DC Converters – Efficient voltage step-down or boost solutions
- Inverter Circuits – High-current output stage in low-frequency inverters
IRF3205 MOSFET Equivalent & Alternative
Modèle | Notes |
---|---|
IRF1405 | Higher current rating (169A) |
IRFZ44N | Lower current, logic-level gate drive |
IRFB4110 | Lower Rds(on), good for high efficiency |
IRF3708 | Enhanced switching speed |
IRFZ46N | Similar specs, widely available |
IRF1407 | Close thermal and switching characteristics |
IRFB3077 | Strong alternative for motor applications |
IRF3703 | Lower gate charge, fast switching |
IRF3205 Package Dimensions

Plus comme ça
Ajouter également au panier
Produits connexes
Veuillez envoyer une demande de devis, nous vous répondrons immédiatement.
Copyright © 2024 Tous droits réservés