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IRLMS1902TRPBF

Name: IRLMS1902TRPBF
Rating: 4.7 (12 reviews)

MOSFET N-CH 20V 3.2A MICRO6

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規格

Supplier	Infineon Technologies
Package	Tape & Reel (TR),Cut Tape (CT)
Series	HEXFET®
ProductStatus	Last Time Buy
FETType	N-Channel
Technology	MOSFET (Metal Oxide)
DraintoSourceVoltage(Vdss)	20 V
Current-ContinuousDrain(Id)@25°C	3.2A (Ta)
DriveVoltage(MaxRdsOnMinRdsOn)	2.7V, 4.5V
RdsOn(Max)@IdVgs	100mOhm @ 2.2A, 4.5V
Vgs(th)(Max)@Id	700mV @ 250µA (Min)
GateCharge(Qg)(Max)@Vgs	7 nC @ 4.5 V
Vgs(Max)	±12V
InputCapacitance(Ciss)(Max)@Vds	300 pF @ 15 V
PowerDissipation(Max)	1.7W (Ta)
OperatingTemperature	-55°C ~ 150°C (TJ)
MountingType	Surface Mount
SupplierDevicePackage	Micro6™(TSOP-6)

概述

Description

IRLMS1902TRPBF is an International Rectifier/Infineon logic-level N-channel power MOSFET. It is designed as a fast, efficient switch for medium-power switching applications.
Key points:
- Logic-level enhancement-mode MOSFET: drives fully with a logic gate (approx. 4.5–10 V).
- Suitable for DC-DC converters, motor drivers, power switches, and similar switching circuits.
- Pb-free, surface-mount package in Tape-and-Reel (TRP) format (TRPBF).
- Offers low on-resistance and a rugged body diode with standard MOSFET protection considerations.
Note:
- For exact ratings (Vds, Id, Rds(on) at your gate voltage, thermal resistance) and safe operating area, consult the official datasheet.
- Use proper gate drive, heat sinking, and ensure operation within SOA.

Features

IRLMS1902TRPBF features (concise)
- N-channel enhancement-mode MOSFET
- Voltage rating: VDS = 60 V
- Continuous drain current: up to ~19 A (depending on conditions)
- Very low on-resistance: tens of milliohms (typical ~20 mΩ at VGS ≈ 4.5 V)
- Logic-level gate drive: works well at 4.5–5 V (low VGS(th) for easy switching)
- Fast switching with low gate charge
- Robust device for switching and inductive-load applications
- Package: DPAK (TO-252) Pb-free (TRPBF), RoHS compliant; suitable for surface mounting
- Avalanche/inductive-load ruggedness suitable for motor drivers and DC-DC converters
Common applications: motor control, drivers, power supplies, motor/solenoid drives, PWM switching.

Package

Pb-free D2PAK (TO-263) surface-mount package, supplied in Tape & Reel.

Pinout

Pin count: 6 pins (SOT‑23‑6 package).
Function: dual N‑channel, logic‑level power MOSFET (two independent N‑MOSFETs in one SOT‑23‑6 package). Each FET has gate, drain and source pins for low‑voltage switching, load switching, and power‑management applications. TRPBF denotes tape‑and‑reel packaging, Pb‑free.

Manufacturer

Manufacturer: Infineon Technologies (product originally branded by International Rectifier, which Infineon acquired).
What kind of company: Infineon is a global semiconductor manufacturer specializing in power semiconductors, power-management ICs, microcontrollers and sensors for automotive, industrial, and consumer electronics markets.

Application

Applications include:
- Logic-level power switching in low-voltage, high-current designs (DC-DC converters and switching power supplies)
- Motor control and drivers (DC/stepper/BLDC)
- Load switching and power-management circuits
- Automotive and industrial control systems needing efficient, fast MOSFET switching
- Solid-state relays and general high-efficiency power switching in consumer electronics