Overview
The STGB20NB41LZT4 is an advanced IGBT (Insulated Gate Bipolar Transistor) designed by STMicroelectronics using the latest high voltage technology based on a patented strip layout. This device is part of the PowerMESH IGBT family, known for its outstanding performance. The STGB20NB41LZT4 features a built-in collector-gate zener for precise active clamping and a gate-emitter zener for ESD protection, making it a robust and reliable choice for various high-power applications.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (Vce) | 412 V |
| Current - Collector (Ic) (Max) | 40 A |
| Current - Collector Pulsed (Icm) | 80 A |
| Vce(on) (Max) @ Vge, Ic | 2 V @ 4.5 V, 20 A |
| Power - Max | 200 W |
| Package Type | D2PAK |
| Switching Energy | Low switching energy |
Key Features
- HIGH VOLTAGE CLAMPING FEATURE: Built-in collector-gate zener for precise active clamping.
- POLYSILICON GATE VOLTAGE DRIVEN: Ensures stable and efficient operation.
- LOW ON-VOLTAGE DROP: Minimizes energy losses during operation.
- LOW THRESHOLD VOLTAGE: Easy to drive with low gate voltage requirements.
- HIGH CURRENT CAPABILITY: Supports high current applications up to 40 A.
- LOW GATE CHARGE: Reduces switching losses and improves efficiency.
Applications
The STGB20NB41LZT4 is suitable for a variety of high-power applications, including:
- Automotive systems: Such as car ignition systems, electric vehicle powertrains, and other high-voltage automotive applications.
- Industrial power supplies: For high-efficiency and reliable power conversion.
- Motor control: In applications requiring high current and voltage handling.
- Power conversion systems: Including DC-DC converters and AC-DC converters.
Q & A
- What is the voltage rating of the STGB20NB41LZT4?
The voltage rating of the STGB20NB41LZT4 is 412 V.
- What is the maximum collector current of the STGB20NB41LZT4?
The maximum collector current is 40 A.
- What type of package does the STGB20NB41LZT4 come in?
The STGB20NB41LZT4 comes in a D2PAK package.
- What is the maximum power handling of the STGB20NB41LZT4?
The maximum power handling is 200 W.
- Does the STGB20NB41LZT4 have built-in protection features?
Yes, it has a built-in collector-gate zener for active clamping and a gate-emitter zener for ESD protection.
- What are some typical applications for the STGB20NB41LZT4?
Typical applications include automotive systems, industrial power supplies, motor control, and power conversion systems.
- What is the significance of the PowerMESH technology in the STGB20NB41LZT4?
The PowerMESH technology enhances the device's performance by providing low on-voltage drop, low threshold voltage, and high current capability.
- How does the low gate charge feature benefit the STGB20NB41LZT4?
The low gate charge reduces switching losses and improves the overall efficiency of the device.
- Is the STGB20NB41LZT4 suitable for high-frequency applications?
Yes, the device is designed to handle high-frequency switching with low switching energy.
- Where can I find detailed technical specifications for the STGB20NB41LZT4?
Detailed specifications can be found in the datasheet available on the STMicroelectronics website or through authorized distributors.
