BLF871
Download datasheetThis device has been transferred from Ampleon to Flip Electronics.
UHF power LDMOS transistor
A 100 W LDMOS RF power transistor for broadcast transmitter applications and industrial applications.
Features and benefits
- Easy power control
- Excellent reliability
- Integrated ESD protection
- High power gain
- High efficiency
- Excellent ruggedness
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
Applications
- Communication transmitter applications in the UHF frequency range
- Industrial applications in the UHF band
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 1 | 1000 | MHz | ||
| PL(1dB) | nominal output power at 1 dB gain compression | 100 | W | |||
| Test signal: CW | ||||||
| Gp | power gain | PL = 100 W; VDS = 40 V; f = 860 MHz | 21 | dB | ||
| ηD | drain efficiency | PL = 100 W; VDS = 40 V; f = 860 MHz; IDq = 500 mA | 60 | % | ||
| PL | output power | 100 | W | |||
Package / Packing
| Type number | Package | Outline version | Packing | Product status | Marking |
Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|
| BLF871 | SOT467C (SOT467C) |
sot467c_po | Bulk Pack | Transferred | Standard Marking |
BLF871,112 (9340 620 51112) |
Pinning info
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | D | drain |
|
|
| 2 | G | gate | ||
| 3 | S | source |
Ordering & availability
| Type number | Ordering code (12NC) | Orderable part number | Distributor | Buy online | Samples |
|---|---|---|---|---|---|
| BLF871 | 9340 620 51112 | BLF871,112 | Flip Electronics | Buy | Not available |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| UHF power LDMOS transistor | Data sheet | 2015-12-07 | |
| Mounting and soldering of RF transistors in air cavity packages | Application note | 2024-05-23 | |
| RF power solutions for ISM, broadcast, navigation and safety radio applications | Brochure | 2024-10-25 | |
| RF power application reports for ISM, broadcast, navigation and safety radio applications | Brochure | 2024-10-08 | |
| Packages for RF power transistors | Leaflet | 2024-10-25 |
Design support
| Title | Type | Date | |
|---|---|---|---|
| Printed-Circuit Board (PCB) BLF871(S) (Data sheet) | Design support | 2012-02-24 | |
| BLF871 Model for ADS (Keysight Advanced Design System) | Simulation model | 2017-01-16 |