Key facts
- Brand
- STMicroelectronics
- Model
- VIPER50A
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-03-28
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STMicroelectronics VIPer50/SP and VIPer50A/ASP Datasheet
The VIPer50/SP and VIPer50A/ASP are high‑voltage, avalanche‑rugged power MOSFET modules built with ViPower™ technology. They integrate a PWM controller and a vertical power MOSFET (620 V/15 A for VIPer50/SP, 700 V/1.5 A for VIPer50A/ASP) on a single silicon chip, targeting off‑line power supplies up to 50 W.
Key features include adjustable switching frequency up to 200 kHz, current‑mode control, soft‑start, automatic burst‑mode standby (<1 W), undervoltage lock‑out, over‑temperature protection, and an internally trimmed Zener reference. The document lists absolute maximum ratings, thermal data, pin functions, and detailed electrical parameters.
STMicroelectronics VIPER50A specifications
| Drain‑Source Voltage (VDS) – VIPer50/SP | 620 V |
|---|---|
| Drain‑Source Voltage (VDS) – VIPer50A/ASP | 700 V |
| Power Dissipation at 25 °C | 60 W |
| Adjustable Switching Frequency | up to 200 kHz |
| Thermal Resistance Junction‑Case | 1.9 °C/W |
| Stand‑by Power Consumption (Blue Angel norm) | < 1 W |
Source: STMicroelectronics VIPer50/SP and VIPer50A/ASP Datasheet
All STMicroelectronics VIPER50A documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum drain‑source voltage for the VIPer50/SP device?
The VIPer50/SP can withstand a continuous drain‑source voltage of 620 V.
From: STMicroelectronics VIPer50/SP and VIPer50A/ASP Datasheet
What switching frequency range can be set on the VIPer modules?
The switching frequency is adjustable up to 200 kHz.
From: STMicroelectronics VIPer50/SP and VIPer50A/ASP Datasheet
What is the maximum drain‑source voltage for the VIPer50/SP module?
The VIPer50/SP can withstand a continuous drain‑source voltage of up to 620 V.
From: STMicroelectronics VIPer50/SP VIPer50A/ASP Power Module Datasheet
What switching frequency range can be set on the VIPer modules?
The switching frequency is adjustable up to 200 kHz.
From: STMicroelectronics VIPer50/SP VIPer50A/ASP Power Module Datasheet