BLP0408H9S30
Download datasheetBLP0408H9S30
Download datasheetPower LDMOS transistor
30 W LDMOS driver transistor for broadcast, class-AB transmitter and industrial applications. The excellent ruggedness of this device makes it ideal for digital and analog transmitter applications in the frequency range from 400 MHz to 860 MHz.
Features and benefits
- Designed for broadband operation
- High efficiency
- Integrated dual sided ESD protection
- Excellent ruggedness
- High power gain
- Excellent reliability
- Easy power control
- Excellent stability
- For RoHS compliance see the product details on the Ampleon website
Applications
- Broadcast transmitter applications in the UHF band
- Digital and analog broadcasting
- Industrial, scientific and medical applications
- Applicable at frequencies from 400 MHz to 860 MHz
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 400 | 860 | MHz | ||
| PL(1dB) | nominal output power at 1 dB gain compression | 30 | W | |||
| Test signal: Pulsed CW | ||||||
| VDS | drain-source voltage | PL = 30 W [0] | 50 | V | ||
| Gp | power gain | PL = 30 W [0] | 18.5 | 20.2 | dB | |
| ηD | drain efficiency | PL = 30 W [0] | 59 | 62 | % | |
| RLin | input return loss | PL = 30 W [0] | -12 | -9 | dB | |
Package / Packing
| Type number | Package | Outline version | Packing | Product status | Marking |
Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|
| BLP0408H9S30 | TO270 (TO-270-2F-1) |
to270_2f-1 | TR13; 500-fold; 24 mm; dry pack | Active | Standard Marking |
BLP0408H9S30Z (9349 602 54515) |
| TR7; 100-fold; 24 mm; dry pack | Active | Standard Marking |
BLP0408H9S30XY (9349 602 54538) |
Pinning info
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | D | drain |
|
|
| 2 | G | gate | ||
| 3 | S | source [1] |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| Power LDMOS transistor | Data sheet | 2023-01-12 | |
| Mounting and soldering of RF transistors in overmolded plastic packages | Application note | 2025-02-03 | |
| Measurement results of a Class-AB broadband amplifier design with BLP0408H9S30 for 470 to 860 MHz | Report | 2019-10-04 | |
| RF power solutions for ISM, broadcast, navigation and safety radio applications | Brochure | 2025-02-12 | |
| 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) BLP0408H9S30 (Data sheet) | Design support | 2020-01-30 | |
| BLP0408H9S30 Model for ADS (Keysight Advanced Design System) | Simulation model | 2020-01-30 | |
| 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 |