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IRLR8729TRPBF-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**IRLR8729TRPBF-VB** is a high-performance N-channel MOSFET in TO252 package, suitable for various low-voltage, high-current applications. Its maximum drain-source voltage (VDS) is 30V, the gate drive voltage range is ±20V, and the threshold voltage (Vth) is 1.7V. The device has extremely low on-resistance, 6mΩ@VGS=4.5V and 5mΩ@VGS=10V, and has a drain current handling capability of up to 80A. Based on advanced Trench technology, this MOSFET can achieve efficient switching performance and has good heat dissipation capabilities, suitable for power management, automotive electronics, industrial control and other fields.
**IRLR8729TRPBF-VB** is a high-performance N-channel MOSFET in TO252 package, suitable for various low-voltage, high-current applications. Its maximum drain-source voltage (VDS) is 30V, the gate drive voltage range is ±20V, and the threshold voltage (Vth) is 1.7V. The device has extremely low on-resistance, 6mΩ@VGS=4.5V and 5mΩ@VGS=10V, and has a drain current handling capability of up to 80A. Based on advanced Trench technology, this MOSFET can achieve efficient switching performance and has good heat dissipation capabilities, suitable for power management, automotive electronics, industrial control and other fields.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | 5mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-N | 30V | 1.7V | 80A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-N |
2. Detailed parameter description
- **Device model**: IRLR8729TRPBF-VB
- **Package type**: TO252
- **Polarity**: N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS = 4.5V
- 5mΩ @ VGS = 10V
- **Continuous drain current (ID)**: 80A
- **Transient drain current (ID,pulse)**: 320A
- **Maximum power dissipation (Ptot)**: 120W (under ideal heat dissipation conditions)
- **Maximum junction temperature (Tj)**: 175°C
- **Gate charge (Qg)**: 100nC
- **Input capacitance (Ciss)**: 2500pF
- **Switching delay time**:
- Rise time (tr): 30ns
- Fall time (tf): 40ns
- **Device model**: IRLR8729TRPBF-VB
- **Package type**: TO252
- **Polarity**: N-channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 6mΩ @ VGS = 4.5V
- 5mΩ @ VGS = 10V
- **Continuous drain current (ID)**: 80A
- **Transient drain current (ID,pulse)**: 320A
- **Maximum power dissipation (Ptot)**: 120W (under ideal heat dissipation conditions)
- **Maximum junction temperature (Tj)**: 175°C
- **Gate charge (Qg)**: 100nC
- **Input capacitance (Ciss)**: 2500pF
- **Switching delay time**:
- Rise time (tr): 30ns
- Fall time (tf): 40ns
Domain and module applications：
III. Application fields and module examples
**IRLR8729TRPBF-VB** is suitable for a variety of fields, mainly including the following applications:
1. **Power management system**:
In power management applications, such as synchronous buck converters and load switches, the low on-resistance of IRLR8729TRPBF-VB can effectively reduce power loss, thereby improving power conversion efficiency. It is suitable for high-performance power modules, server power supplies and power management units of consumer electronic devices.
2. **Automotive electronics**:
This MOSFET is widely used in automotive electronics, especially in battery management systems, on-board DC-DC converters and motor drives for electric vehicles. Its high current handling capability and efficient thermal management performance ensure the stability and efficiency of the vehicle under extreme working conditions.
3. **Industrial control**:
In the field of industrial automation and control, IRLR8729TRPBF-VB can be used in industrial motor control systems, servo drives, relays and switching circuits. Its strong load capacity and fast response speed enable it to cope with complex industrial control requirements and provide stable operating performance.
4. **Communication equipment**:
IRLR8729TRPBF-VB can be used in high-frequency switching circuits and power amplifiers in communication equipment. Its low loss and high-speed switching characteristics enable it to effectively support the needs of high data transmission rates in communication base stations, routers, and radio equipment while maintaining low power consumption.
5. **Consumer electronics**:
The device is also widely used in various consumer electronic products, such as smart home appliances, power tools, and power management modules in portable devices. Its low power consumption and high efficiency help optimize the power usage of the device, extend battery life, and improve overall performance.
In summary, the IRLR8729TRPBF-VB MOSFET is an efficient solution for high current and low voltage scenarios, and is widely used in power management, automotive electronics, industrial control, communication equipment, consumer electronics and other fields.
**IRLR8729TRPBF-VB** is suitable for a variety of fields, mainly including the following applications:
1. **Power management system**:
In power management applications, such as synchronous buck converters and load switches, the low on-resistance of IRLR8729TRPBF-VB can effectively reduce power loss, thereby improving power conversion efficiency. It is suitable for high-performance power modules, server power supplies and power management units of consumer electronic devices.
2. **Automotive electronics**:
This MOSFET is widely used in automotive electronics, especially in battery management systems, on-board DC-DC converters and motor drives for electric vehicles. Its high current handling capability and efficient thermal management performance ensure the stability and efficiency of the vehicle under extreme working conditions.
3. **Industrial control**:
In the field of industrial automation and control, IRLR8729TRPBF-VB can be used in industrial motor control systems, servo drives, relays and switching circuits. Its strong load capacity and fast response speed enable it to cope with complex industrial control requirements and provide stable operating performance.
4. **Communication equipment**:
IRLR8729TRPBF-VB can be used in high-frequency switching circuits and power amplifiers in communication equipment. Its low loss and high-speed switching characteristics enable it to effectively support the needs of high data transmission rates in communication base stations, routers, and radio equipment while maintaining low power consumption.
5. **Consumer electronics**:
The device is also widely used in various consumer electronic products, such as smart home appliances, power tools, and power management modules in portable devices. Its low power consumption and high efficiency help optimize the power usage of the device, extend battery life, and improve overall performance.
In summary, the IRLR8729TRPBF-VB MOSFET is an efficient solution for high current and low voltage scenarios, and is widely used in power management, automotive electronics, industrial control, communication equipment, consumer electronics and other fields.
* 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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