Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SC70-3 |
Single-P |
-20V |
|
-0.6V |
-3.1A |
100(mΩ) |
80(mΩ) |
|
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SC70-3 |
Single-P |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SC70-3 |
Single-P |
-20V |
|
-0.6V |
-3.1A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SC70-3 |
Single-P |
-20V |
|
-0.6V |
-3.1A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SC70-3 |
Single-P |
|
|
|
|
|
|
|
Detailed parameter description
- **Package type**: SC70-3
- **Transistor configuration**: Single P-channel
- **Drain-source voltage (VDS)**: -20V
- **Gate-source voltage (VGS)**: ±12V
- **Threshold voltage (Vth)**: -0.6V
- **On-resistance (RDS(ON))**:
- 100mΩ @ VGS=2.5V
- 80mΩ @ VGS=4.5V
- **Drain current (ID)**: -3.1A (Negative value indicates current direction)
- **Technology type**: Trench
Domain and module applications：
Application fields and module examples
**Reverse power protection**:
AF1333PUL-VB can be used in reverse power protection circuits in electronic devices to ensure that when the battery or power input polarity is incorrectly connected, the current flow is effectively blocked to protect the device from damage.
**Battery management system**:
In the battery management system of mobile devices and portable electronic products, AF1333PUL-VB can be used as a battery charge and discharge control switch to support safe and efficient battery management.
**Sensor interface protection**:
As a switching device in the sensor interface circuit, AF1333PUL-VB can provide fast response and precise control to protect sensitive sensor components from overcurrent and overvoltage.
**Medical equipment**:
In the electronic control and power management of medical equipment, AF1333PUL-VB can provide reliable power switching and protection functions to ensure safe and stable operation of the equipment.
In summary, due to its single P-channel configuration and unique negative voltage characteristics, AF1333PUL-VB MOSFET is suitable for a variety of electronic applications that require negative voltage switch control and protection functions, providing high-efficiency and reliable solutions for various devices and systems.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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