Manufacturer package reference image
VIPerPlus family: Quasi-resonant high performance off line high voltage converter
Key Specifications
| Complete manufacturer part number | VIPER25HDTR |
|---|---|
| Manufacturer | STMicroelectronics |
| Description | VIPerPlus family: Quasi-resonant high performance off line high voltage converter |
| Package / case | SO-16 |
| Product category | Offline power converters |
| Pins | 16 |
| Internal frequency limit FOSClim (manufacturer; typical) | 225 kHz |
| Operating junction temperature rating (TJ; manufacturer maximum-ratings table) | -40 °C to 150 °C |
| Package terminal convention (manufacturer pin and package sections) | 16 physical SO16-narrow contacts with repeated ground and drain connections. The separate DIP-7 pin numbering is not transferred to this SO16 version. |
| Electrical-characteristics default conditions (manufacturer Rev4) | TJ=-25 °C to125 °C and VDD=14 V unless otherwise specified; adjust VDD above the start-up threshold before setting14 V. The operating junction rating up to150 °C does not extend every electrical guarantee. |
| Package body scope (manufacturer mechanical drawings) | Narrow SO16 body: length9.8 to10 mm, body width3.8 to4 mm and1.27 mm pitch. This factory body reference does not establish target-lot marking or a board footprint. |
| Packing type | Tape And Reel |
| RoHS compliant | Ecopack2 |
| Grade | Industrial |
| In stock | Contact for availability |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
Exact ST ordering page verified on 2026-11-04. Temperature labels preserve manufacturer ordering scope; ambient or junction basis is not inferred. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for SO-16. Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Request a Quote
Why Source from CHIPER
- Quality inspection — every part is visually inspected and authenticity verified before shipment.
- Traceability — batch and date-code information provided on request.
- Shipping — worldwide shipping with major couriers (DHL / FedEx / UPS), fully insured.
- Payment — flexible terms including bank transfer (T/T) in major currencies.
- After-sales — dedicated support and RMA handling for every order.
Contact: xiaoqi@chiper-components.com · +86 18570555062