BLF6G38-25
Download datasheet This product has been discontinued.Click here for discontinuation information.
BLF6G38-25
Download datasheetWiMAX power LDMOS transistor
25 W LDMOS power transistor for base station applications at frequencies from 3400 MHz to 3800 MHz.
Features and benefits
- Easy power control
- Integrated ESD protection
- Excellent ruggedness
- High efficiency
- Excellent thermal stability
- Designed for broadband operation(3400 MHz to 3800 MHz)
- Internally matched for ease of use
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
Applications
- RF power amplifiers for base stations
- Multicarrier applications in the 3400 MHz to 3800 MHz frequency range
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 3400 | 3800 | MHz | ||
| PL(3dB) | nominal output power at 3 dB gain compression | 25 | W | |||
| Test signal: NCDMA/IS95 | ||||||
| Gp | power gain | PL(AV) = 4.5 W; VDS = 28 V | 12.5 | 15 | dB | |
| RLin | input return loss | PL(AV) = 4.5 W; VDS = 28 V; IDq = 225 mA | -10 | dB | ||
| ηD | drain efficiency | PL(AV) = 4.5 W; VDS = 28 V; 3400 MHz < f < 3800 MHz; IDq = 225 mA | 22 | 24 | % | |
| PL(AV) | average output power | 4.5 | W | |||
| ACPR1980k | adjacent channel power ratio (1980 kHz) | PL(AV) = 4.5 W; VDS = 28 V; 3400 MHz < f < 3800 MHz; IDq = 225 mA [0] | -61 | -56 | dBc | |
| ACPR885k | adjacent channel power ratio (885 kHz) | PL(AV) = 4.5 W; VDS = 28 V; 3400 MHz < f < 3800 MHz; IDq = 225 mA [0] | -45 | -40 | dBc | |
Package / Packing
All type numbers in the table below are discontinued.
| Type number | Package | Outline version | Reflow-/Wave soldering |
Packing | Product status | Marking |
Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| BLF6G38-25 | CDFM2 (SOT608A) |
sot608a_po | Bulk Pack | Withdrawn | Standard Marking |
BLF6G38-25,112 (9340 611 38112) |
Discontinuation information
Pinning info
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | D | drain |
|
|
| 2 | G | gate | ||
| 3 | S | source |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| WiMAX power LDMOS transistor | Data sheet | 2015-12-07 | |
| Mounting and soldering of RF transistors in air cavity packages | Application note | 2024-05-23 | |
| Packages for RF power transistors | Leaflet | 2024-10-25 | |
| LDMOS ruggedness reliability | Other type | 2017-03-28 | |
| Efficiency improvement of LDMOS transistors for base stations: towards the theoretical limit | Other type | 2017-05-02 | |
| LDMOS technology for RF power amplifiers | Other type | 2017-05-03 | |
| RF power solutions for Wireless Infrastructure | Brochure | 2024-10-08 |
Design support
| Title | Type | Date | |
|---|---|---|---|
| Model Library for Cadence AWR Microwave Office® | Simulation model | 2023-01-02 | |
| Model Library Manual for Cadence AWR Microwave Office® | Simulation model | 2023-01-02 | |
| Simulation Example for Cadence AWR Microwave Office® | Simulation model | 2023-01-02 |