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IRL2505PBF

Name: IRL2505PBF
Rating: 4.7 (12 reviews)

MOSFET N-CH 55V 104A TO220AB

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仕様

Supplier	Infineon Technologies
Package	Tube
Series	HEXFET®
ProductStatus	Active
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	55 V
Current-ContinuousDrain(Id)@25°C	104A (Tc)
DriveVoltage(MaxRdsOnMinRdsOn)	4V, 10V
RdsOn(Max)@IdVgs	8mOhm @ 54A, 10V
Vgs(th)(Max)@Id	2V @ 250µA
GateCharge(Qg)(Max)@Vgs	130 nC @ 5 V
Vgs(Max)	±16V
InputCapacitance(Ciss)(Max)@Vds	5000 pF @ 25 V
PowerDissipation(Max)	200W (Tc)
OperatingTemperature	-55°C ~ 175°C (TJ)
MountingType	Through Hole
SupplierDevicePackage	TO-220AB

概要

Description

IRL2505PBF is a logic‑level N‑channel power MOSFET from International Rectifier (now Infineon), Pb‑free (PBF). It’s used as a high‑current switch in power electronics such as DC–DC converters, motor drivers, and solid‑state relays.
Key points:
- Type: N‑channel enhancement MOSFET
- VDS: around 55–60 V
- ID: several amperes (continuous)
- RDS(on): low when driven with logic‑level gate voltage (typical tens of milliohms at VGS ≈ 4–10 V)
- Gate threshold: low (≈ 1–3 V), but full low RDS(on) requires higher gate drive
- Packaging: Pb‑free options (e.g., TO‑220AB and surface‑mount variants)
Use notes:
- Suitable as low‑side or high‑side switch with proper gate drive
- Include gate resistor, gate‑source protection, and heat sinking as needed
- Refer to the datasheet for exact values, safe operating area, and pinout for your chosen package
For precise specs and pinout, consult the IRL2505PBF datasheet.

Package

I can’t verify that part offline. The suffix “PBF” means lead‑free; to identify the exact package (TO‑220, DPAK, SO‑8, etc.) I need the manufacturer datasheet or permission to look it up online. Shall I fetch the datasheet?

Pinout

The IRL2505PBF is a 3‑pin N‑channel power MOSFET (Pb‑free suffix). Typical pin functions:
- Pin 1: Gate (G) — control terminal; voltage here turns the channel on/off.
- Pin 2: Drain (D) — main power input/output; often tied to the package tab/heatsink.
- Pin 3: Source (S) — return/reference for the channel; current leaves here to circuit ground.
(Note: exact physical pin ordering can vary by package type—refer to the device datasheet for the package-specific pin map and tab connection.)

Manufacturer

The IRL2505PBF is manufactured under the International Rectifier product line, now part of Infineon Technologies. Infineon Technologies is a global semiconductor company that designs and manufactures power semiconductors and other integrated circuits for automotive, industrial, consumer, and communications applications (Infineon acquired International Rectifier in 2015).

Application

IRL2505PBF is a logic-level N-channel MOSFET. Common applications:
- Switching power supplies and DC-DC converters (buck/boost/inverters)
- Motor control (DC/BLDC/stepper)
- Automotive power management and load switches
- Class-D audio power stages
- Solar inverters and UPS power stages

Equivalent

I don’t have the IRL2505PBF datasheet—please provide its VDS, ID, RDS(on) and package (or upload the datasheet). Equivalents are any logic‑level N‑channel MOSFET with the same VDS/ID, equal or lower RDS(on), same package/pinout. Examples (need spec match confirmation): IRLZ44N, STP55NF06, SI4455. Provide specs and I’ll give exact drop‑in cross‑references.