MOSFET SOT-23 N-Channel BSS123 Topdiode
- High Density Cell Design for Extremely Low RDS(ON)
- Voltage Controlled Small Signal Switch
- Rugged and Reliable
MOSFET SOT-23 N-Channel BSS123 Topdiode
Topdiode BSS123 is a N-Channel enhancement mode MOSFET, using a proprietary, high cell density, DMOS technology.
This product has been designed to minimize on-state resistance while providing rugged, reliable, and fast switching performance.
It’s particularly suited for low voltage, low current applications such as small motor control, power MOSFET gate drivers, and other switching applications.
Topdiode BSS123 is a nice alternative offer to Diodes/ROHM/NXP BSS123.
MOSFET SOT-23 N-Channel BSS123 Topdiode DATA
- Tab
| Parameter | Symbol | Value | Unit |
| N-MOSFET | |||
| Drain-Source Voltage | VDS | 100 | V |
| Gate-Source Voltage | VGS | ±20 | V |
| Continuous Drain Current (note 1) | ID | 0.17 | A |
| Pulsed Drain Current (tp=10us) | IDM | 0.68 | A |
| Continous Source-Drain Diode Current | IS | 0.17 | A |
| Power Dissipation | PD | 0.35 | W |
| Thermal Resistance from Junction to Ambient (note 1) | RθJA | 357 | ℃W |
| Junction Temperature | TJ | 150 | ℃ |
| Storage Temperature | TSTG | -55~+150 | ℃ |
| Lead Temperature for Soldering Purposes(1/8″from case for 10 s) | TL | 260 | ℃ |
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Si MOSFET Datasheet
Topdiode MOSFET TP3404, TP3415, TP2310 Used on Smart Meters
Nowadays, electronic products are rapidly evolving, but they all rely on electricity. Household electricity meters are also important necessities for residential living. From traditional meters to the emergence of smart meters that meet new demands, the trend is towards precise measurement, low power consumption, and remote meter reading capabilities. Especially against the backdrop of carbon neutrality trends, saving energy and using clean energy are priorities for development. It is also an inevitable requirement for the long-term sustainable development of the country.
Topdiode Recommended Products: TP3404\TP3415\TP2310
Topdiode Si MOSFET Applications
“Si” typically refers to silicon, which is a chemical element commonly used in semiconductor technology. Silicon is widely used in electronics, including integrated circuits (ICs), transistors, diodes, and solar cells, due to its unique semiconductor properties. It is the second most abundant element in the Earth’s crust and serves as the foundation for many modern technological advancements.
A Si MOSFET, or Silicon MOSFET, is a type of transistor made from silicon. It operates by controlling the flow of current between the source and drain terminals using an electric field generated by the gate terminal. Si MOSFETs are widely used in electronics for their reliability, low cost, and compatibility with existing manufacturing processes. They are commonly found in integrated circuits (ICs) and power electronic systems, where they play a critical role in switching and amplifying signals efficiently.
Si MOSFETs offer features like high reliability, low cost, and compatibility with existing manufacturing processes. They provide efficient switching and amplification of signals in electronic devices due to their low on-resistance and fast switching speeds. Si MOSFETs are widely used in integrated circuits (ICs) and power electronic systems for their ability to handle high voltages and currents while minimizing power losses. Additionally, they exhibit excellent thermal stability and temperature performance, making them suitable for a wide range of applications in various industries.
Si MOSFET is ideally suited for space-constrained automotive, industrial, and consumer applications such as robotic vacuum cleaners, TV sets, energy meter,outdoor power supply, Bluetooth headset mobile phone air conditioner, DC-DC converters LED lighting etc.
Topdiode Si MOSFET could replace Infineon, On Semi, ROHM etc. with reliable quality, much less cost and lead-time. Our customers will benefits a lot by choosing Topdiode as their supplier.