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SIHFL110T-E3-VB Product details
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Product Introduction - SIHFL110T-E3-VB
**SIHFL110T-E3-VB** is an **N-Channel MOSFET** in a **SOT223** package with a **100V** drain-source voltage (VDS) and a **5A** maximum drain current (ID), suitable for small and medium power switching and load driving applications. This MOSFET uses **Trench technology** and has a low **RDS(ON)** (**100mΩ** at VGS = 10V), and can operate under high efficiency conditions. It is particularly suitable for power management, load switching, and low-power current control. Its **1.8V** threshold voltage (Vth) and small package make it an ideal choice for high-efficiency and space-limited applications.
**SIHFL110T-E3-VB** is an **N-Channel MOSFET** in a **SOT223** package with a **100V** drain-source voltage (VDS) and a **5A** maximum drain current (ID), suitable for small and medium power switching and load driving applications. This MOSFET uses **Trench technology** and has a low **RDS(ON)** (**100mΩ** at VGS = 10V), and can operate under high efficiency conditions. It is particularly suitable for power management, load switching, and low-power current control. Its **1.8V** threshold voltage (Vth) and small package make it an ideal choice for high-efficiency and space-limited applications.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 100V | 1.8V | 5A | 100mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 100V | 1.8V | 5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT223 | Single-N | 100V | 1.8V | 5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT223 | Single-N |
Detailed parameter description
- **Package type**: SOT223
- **Configuration**: Single N-Channel MOSFET
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 120mΩ @ VGS = 4.5V
- 100mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 5A
- **Maximum power dissipation (Pd)**: 1.2W
- **Operating temperature range (Tj)**: -55°C to 150°C
- **Gate charge (Qg)**: 12nC @ VDS = 25V, VGS = 10V
- **Reverse recovery time (trr)**: 30ns
- **Technology**: Trench
- **Package type**: SOT223
- **Configuration**: Single N-Channel MOSFET
- **Drain-source voltage (VDS)**: 100V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.8V
- **On-resistance (RDS(ON))**:
- 120mΩ @ VGS = 4.5V
- 100mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 5A
- **Maximum power dissipation (Pd)**: 1.2W
- **Operating temperature range (Tj)**: -55°C to 150°C
- **Gate charge (Qg)**: 12nC @ VDS = 25V, VGS = 10V
- **Reverse recovery time (trr)**: 30ns
- **Technology**: Trench
Domain and module applications：
Application Fields and Module Examples
1. **Power Management Modules**
**SIHFL110T-E3-VB** performs well in small and medium power power management modules and is suitable for power applications such as **DC-DC converters** and **AC-DC converters**. Its low **RDS(ON)** ensures efficient power conversion, and its small package (SOT223) makes it suitable for use in space-constrained environments such as **portable device power** and **embedded systems**.
2. **Load Switching Circuits**
This MOSFET is very suitable for various **load switching circuits**, especially in **low power load switching** applications, where it can achieve efficient switching and reduce power loss through lower on-resistance. Typical applications include **LED drive circuits**, **battery management systems** (BMS), and **industrial equipment control**.
3. **Battery Protection and Management Systems**
**SIHFL110T-E3-VB** is suitable for the switching circuit in **Battery Management System (BMS)**, which can control the switch of battery charging and discharging. It can handle **high voltage and current loads** of battery packs and ensure that the battery operates in a safe and stable working state. The high **voltage resistance (100V)** and high **switching efficiency** of this MOSFET make it an ideal choice for battery management systems, and are widely used in **power tools**, **electric vehicles**, **renewable energy storage systems**, etc.
4. **Small Motor Drive Systems**
Due to its low on-resistance and small package, **SIHFL110T-E3-VB** is also widely used in small electric drive systems, especially for **motor drive circuits**, such as **home appliance motor control** and **small home appliances** (such as vacuum cleaners, electric fans, etc.). MOSFETs provide high efficiency and reliability, which helps improve the overall performance of electric drive systems.
5. **Switching and Voltage Regulator Power Supplies**
Due to its low **RDS(ON)** and high **switching frequency characteristics**, **SIHFL110T-E3-VB** is widely used in **switching power supplies** and **voltage regulator power modules**. It can provide efficient current control at medium voltage (100V), especially suitable for **DC-DC regulators**, **DC battery chargers** and **small UPS power supplies**, ensuring that the system can still maintain stable output when the load changes.
6. **Signal Switching and Protection Circuits**
**SIHFL110T-E3-VB** can be used for **signal switching** and **protection circuits**, especially when it is necessary to switch higher voltage power supplies with low voltage signals. Such applications can be found in **communication equipment**, **computer peripherals**, **automotive electronics**, etc. It provides switching functions for circuits while protecting other circuits from overcurrent or overvoltage damage.
1. **Power Management Modules**
**SIHFL110T-E3-VB** performs well in small and medium power power management modules and is suitable for power applications such as **DC-DC converters** and **AC-DC converters**. Its low **RDS(ON)** ensures efficient power conversion, and its small package (SOT223) makes it suitable for use in space-constrained environments such as **portable device power** and **embedded systems**.
2. **Load Switching Circuits**
This MOSFET is very suitable for various **load switching circuits**, especially in **low power load switching** applications, where it can achieve efficient switching and reduce power loss through lower on-resistance. Typical applications include **LED drive circuits**, **battery management systems** (BMS), and **industrial equipment control**.
3. **Battery Protection and Management Systems**
**SIHFL110T-E3-VB** is suitable for the switching circuit in **Battery Management System (BMS)**, which can control the switch of battery charging and discharging. It can handle **high voltage and current loads** of battery packs and ensure that the battery operates in a safe and stable working state. The high **voltage resistance (100V)** and high **switching efficiency** of this MOSFET make it an ideal choice for battery management systems, and are widely used in **power tools**, **electric vehicles**, **renewable energy storage systems**, etc.
4. **Small Motor Drive Systems**
Due to its low on-resistance and small package, **SIHFL110T-E3-VB** is also widely used in small electric drive systems, especially for **motor drive circuits**, such as **home appliance motor control** and **small home appliances** (such as vacuum cleaners, electric fans, etc.). MOSFETs provide high efficiency and reliability, which helps improve the overall performance of electric drive systems.
5. **Switching and Voltage Regulator Power Supplies**
Due to its low **RDS(ON)** and high **switching frequency characteristics**, **SIHFL110T-E3-VB** is widely used in **switching power supplies** and **voltage regulator power modules**. It can provide efficient current control at medium voltage (100V), especially suitable for **DC-DC regulators**, **DC battery chargers** and **small UPS power supplies**, ensuring that the system can still maintain stable output when the load changes.
6. **Signal Switching and Protection Circuits**
**SIHFL110T-E3-VB** can be used for **signal switching** and **protection circuits**, especially when it is necessary to switch higher voltage power supplies with low voltage signals. Such applications can be found in **communication equipment**, **computer peripherals**, **automotive electronics**, etc. It provides switching functions for circuits while protecting other circuits from overcurrent or overvoltage damage.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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