Product Description
The ON Semiconductor BSS138 is a single N-channel power MOSFET designed for surface-mount applications. This device features a low Rds(on) of 3.5Ω, making it suitable for a wide range of applications where high efficiency and low power consumption are crucial.
Product Features
· Low Rds(on) of 3.5Ω for high efficiency and low power consumption
· High current rating of 220mA for reliable operation
· Operating temperature range of -55°C to 150°C for flexibility in design
· Lead-free and RoHS3 compliant for environmental sustainability
· Available in a compact SOT-23-3 package for easy integration
Product Applications
· Primary applications: Power management in consumer electronics, automotive systems, and industrial control systems
· Secondary applications: Audio amplifiers, motor control, and power supplies
Embedded Modules:
· The BSS138 is used in various embedded modules, including:
· Power management modules for smartphones and tablets
· Motor control modules for industrial automation
· Audio amplifier modules for home theaters and speakers
Product Description
| Type | Description |
| ANSM PART# | ANSM - BSS138 |
| Category | Discrete Semiconductor Products |
| Transistors | |
| FETs, MOSFETs | |
| Single FETs, MOSFETs | |
| Mfr | onsemi |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Part Status | Active |
| FET Type | N-Channel |
| Technology | MOSFET (Metal Oxide) |
| Drain to Source Voltage (Vdss) | 50 V |
| Current - Continuous Drain (Id) @ 25擄C | 170mA |
| Drive Voltage (Max Rds On, Min Rds On) | 4.5V, 10V |
| Rds On (Max) @ Id, Vgs | 3Ohm @ 500mA, 10V |
| Vgs(th) (Max) @ Id | 1.6V @ 250μA |
| Gate Charge (Qg) (Max) @ Vgs | 2.4 nC @ 10 V |
| Vgs (Max) | ±20V |
| Input Capacitance (Ciss) (Max) @ Vds | 27 pF @ 25 V |
| FET Feature | - |
| Power Dissipation (Max) | 350mW (Ta) |
| Operating Temperature | -55°C ~ 155°C (TJ) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-3 |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Base Product Number | BSS138 |
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