BLP9LA25S
Download datasheetBLP9LA25S
Download datasheetPower LDMOS transistor
This 13.6 V 25 W device is designed for land mobile radio (LMR) applications supporting the frequency range from HF up to 941 MHz.
Features and benefits
- High efficiency
- Integrated dual sided ESD protection
- Extreme ruggedness 65 : 1
- High power gain
- Excellent reliability
- Wideband
- High linearity
- For RoHS compliance see the product details on the Ampleon website
Applications
- TETRA, SSB and LTE mobile radio applications in VHF and UHF bands
- Wideband radio application, frequency range from 380 MHz to 460 MHz and from 800 MHz to 870 MHz
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 10 | 941 | MHz | ||
| PL(1dB) | nominal output power at 1 dB gain compression | 25 | W | |||
| Test signal: CW | ||||||
| VDS | drain-source voltage | 13.6 | V | |||
| Gp | power gain | PL = 25 W [0] | 17.8 | 18.8 | dB | |
| ηD | drain efficiency | PL = 25 W [0] | 68 | 72 | % | |
| RLin | input return loss | PL = 25 W [0] | -18 | dB | ||
Package / Packing
| Type number | Package | Outline version | Reflow-/Wave soldering |
Packing | Product status | Marking |
Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| BLP9LA25S | TO270 (TO-270-2F-1) |
to270_2f-1 | TR13; 500-fold; 24 mm; dry pack | Active | Standard Marking |
BLP9LA25SZ (9349 602 91515) |
|
| TR7; 100-fold; 24 mm; dry pack | Active | Standard Marking |
BLP9LA25SXY (9349 602 91538) |
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 |
|---|---|---|---|---|---|
| BLP9LA25S | 9349 602 91515 | BLP9LA25SZ | DigiKey | Buy | Request samples |
| RFMW | Buy | ||||
| BLP9LA25S | 9349 602 91538 | BLP9LA25SXY | RFMW | Buy | Not available |
Ordering & availability
| Type number | Ordering code (12NC) | Orderable part number | Distributor | Buy online | Samples |
|---|---|---|---|---|---|
| BLP9LA25S | 9349 602 91515 | BLP9LA25SZ | DigiKey | Buy | Request samples |
| RFMW | Buy | ||||
| BLP9LA25S | 9349 602 91538 | BLP9LA25SXY | RFMW | Buy | Not available |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| Power LDMOS transistor | Data sheet | 2023-01-12 | |
| Ampleon Longevity Overview | Other type | 2024-03-22 | |
| Mounting and soldering of RF transistors in overmolded plastic packages | Application note | 2023-08-14 | |
| Measurement results of a Class-AB design for the 225-400 MHz band with BLP9LA25S | Report | 2022-03-08 | |
| Measurement results of a Class-AB design for the 800-870 MHz band with BLP9LA25S | Report | 2020-10-27 | |
| Measurement results of a Class-AB/B design for the 380-460 MHz band with the BLP9LA25S | Report | 2020-09-07 | |
| RF Power solutions for Broadcast, Navigation and Safety Radio, Industrial, Scientific and Medical applications | Brochure | 2024-03-25 | |
| RF Power application reports for Broadcast, Navigation and Safety Radio, Industrial, Scientific and Medical applications | Brochure | 2024-02-06 | |
| Packages for RF Power Transistors | Leaflet | 2024-03-25 |
Design support
| Title | Type | Date | |
|---|---|---|---|
| Printed-Circuit Board (PCB) BLP9LA25S(G) (Data sheet) | Design support | 2020-07-07 | |
| BLP9LA25S Model for ADS (Keysight Advanced Design System) | Simulation model | 2023-04-21 |