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IRLMS1902TRPBF
+StücklisteMOSFET N-CH 20V 3.2A MICRO6
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HerstellerInfineon-Technologien
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Herstellerteil #IRLMS1902TRPBF
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Auf Lager7621
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Spezifikationen
| Attribut | Wert |
| Supplier | Infineon Technologies |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | HEXFET® |
| Part Status | Last Time Buy |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 20 V |
| Current - Continuous Drain(Id) @ 25°C | 3.2A (Ta) |
| Drive Voltage(Max Rds On Min Rds On) | 2.7V, 4.5V |
| Rds On(Max) @ Id Vgs | 100mOhm @ 2.2A, 4.5V |
| Vgs(th)(Max) @ Id | 700mV @ 250µA (Min) |
| Gate Charge(Qg)(Max) @ Vgs | 7 nC @ 4.5 V |
| Vgs(Max) | ±12V |
| Input Capacitance(Ciss)(Max) @ Vds | 300 pF @ 15 V |
| Power Dissipation (Max) | 1.7W (Ta) |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | Micro6™(TSOP-6) |
Übersicht
Description
IRLMS1902TRPBF is a power MOSFET (N-channel, enhancement type) from Infineon/IR’s IRLMS family. It’s intended for switching power in compact, low- to medium-power electronics. The “TRPBF” suffix indicates Pb-free, tape-and-reel packaging for automated assembly. Key advantages include a logic-level gate drive (usable with microcontrollers or drivers) and relatively low on-resistance to reduce conduction losses, enabling efficient high-speed switching. Common applications are DC-DC converters, motor drives, power-management switches, and other load-switching tasks. For exact ratings (drain-source voltage, continuous current, Rds(on) at specified Vgs), thermal data, and pinout, consult the official datasheet from Infineon or an authorized distributor (Digi-Key, Mouser).
Features
IRLMS1902TRPBF is a logic-level N-channel power MOSFET. Key features:
- N-channel enhancement-mode MOSFET for high-side/low-side switching
- Vds: 60 V; Id: ≈50 A (continuous)
- Rds(on): ~8 mΩ max at Vgs=4.5 V (lower at 10 V)
- Logic-level gate drive: fully on at 4.5–5 V
- Low gate charge and input capacitance for fast switching
- Avalanche-rated and rugged for inductive loads
- High dv/dt immunity and good switching performance
- Pb-free, RoHS-compliant; Tape & Reel (TRPBF) packaging
Typical uses: switching regulators, motor drivers, DC–DC converters, power management in automotive/industrial applications.
- N-channel enhancement-mode MOSFET for high-side/low-side switching
- Vds: 60 V; Id: ≈50 A (continuous)
- Rds(on): ~8 mΩ max at Vgs=4.5 V (lower at 10 V)
- Logic-level gate drive: fully on at 4.5–5 V
- Low gate charge and input capacitance for fast switching
- Avalanche-rated and rugged for inductive loads
- High dv/dt immunity and good switching performance
- Pb-free, RoHS-compliant; Tape & Reel (TRPBF) packaging
Typical uses: switching regulators, motor drivers, DC–DC converters, power management in automotive/industrial applications.
Pinout
IRLMS1902TRPBF is a 3-pin N-channel logic-level power MOSFET in a DPAK (TO-252) package (with the tab tied to Drain).
Pinout:
- Pin 1: Gate
- Pin 2: Drain (and tab)
- Pin 3: Source
Function: N-channel enhancement-mode power MOSFET used for switching (low-side/high-side as per circuit).
Pinout:
- Pin 1: Gate
- Pin 2: Drain (and tab)
- Pin 3: Source
Function: N-channel enhancement-mode power MOSFET used for switching (low-side/high-side as per circuit).
Manufacturer
- Manufacturer: Infineon Technologies AG (the IR prefix reflects the former International Rectifier, now part of Infineon).
- What kind of company: A German multinational semiconductor company, a leading supplier of power semiconductors and related technologies for automotive, industrial, and consumer electronics markets.
- What kind of company: A German multinational semiconductor company, a leading supplier of power semiconductors and related technologies for automotive, industrial, and consumer electronics markets.
Application
IRLMS1902TRPBF is a logic-level N-channel power MOSFET. Typical applications:
- Switching power supplies and DC-DC converters (buck/boost, synchronous rectification)
- Power switches (low-side/high-side) in power-management circuits
- Motor and actuator drives (DC motors, stepper motors)
- Battery-powered and energy-management circuits in portable devices
- SMPS, inverters, and general power stages in consumer, telecom, and automotive/industrial electronics
Note: Pb-free, Tape & Reel packaging (TRPBF) suitable for surface-mount production.
- Switching power supplies and DC-DC converters (buck/boost, synchronous rectification)
- Power switches (low-side/high-side) in power-management circuits
- Motor and actuator drives (DC motors, stepper motors)
- Battery-powered and energy-management circuits in portable devices
- SMPS, inverters, and general power stages in consumer, telecom, and automotive/industrial electronics
Note: Pb-free, Tape & Reel packaging (TRPBF) suitable for surface-mount production.
Package
D2PAK (TO-263) surface-mount package (Pb-free, Tape & Reel).
