STC03DE220HV is a high voltage ESBT switch transistor for three phase application, featuring low on resistance, very fast switching and low CISS.
The STCO3DE220HV is a hybrid emitter switched bipolar transistor (ESBT) that combines high‑voltage bipolar and low‑voltage MOSFET technologies. It is intended for auxiliary flyback SMPS applications in three‑phase systems and offers very fast switching up to 150 kHz.
The datasheet provides absolute maximum ratings, thermal data, electrical characteristics, inductive‑load behavior, and mechanical dimensions for the TO247‑4L HV package. Key parameters include a 2200 V collector‑source voltage, 3 A continuous collector current, and a total dissipation of 195 W.
| Collector Current | 3 A |
|---|---|
| Storage Temperature | -65 °C to 150 °C |
| Junction‑Case Thermal Resistance | 0.64 °C/W |
The device can continuously conduct 3 A, with a peak of 6 A for pulses shorter than 5 ms.
The transistor can be stored from –65 °C up to 150 °C.
No, it is not authorized for use as a critical component in life‑support devices without written approval from STMicroelectronics.