BLF2425M7LS140
Download datasheetBLF2425M7LS140
Download datasheetThis device has been transferred from Ampleon to Flip Electronics.
Power LDMOS transistor
140 W LDMOS power transistor for Industrial, Scientific and Medical (ISM) applications at frequencies from 2400 MHz to 2500 MHz. The BLF2425M7L140 and BLF2425M7LS140 are designed for high power CW applications and are assembled in high performance ceramic packages, available in eared and earless versions.
Features and benefits
- High efficiency
- High power gain
- Excellent ruggedness
- Excellent thermal stability
- Integrated ESD protection
- Designed for broadband operation (2400 MHz to 2500 MHz)
- Internally matched
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
Applications
- Industrial, scientific and medical applications in the frequency range 2400 MHz to 2500 MHz (this product is qualified according to the solid state cooking profile)
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 2400 | 2500 | MHz | ||
| PL(1dB) | nominal output power at 1 dB gain compression | 140 | W | |||
| Test signal: CW | ||||||
| Gp | power gain | PL = 140 W; VDS = 28 V | 18.5 | dB | ||
| RLin | input return loss | PL = 140 W; VDS = 28 V; IDq = 1300 mA | -16 | dB | ||
| ηD | drain efficiency | PL = 140 W; VDS = 28 V; f = 2450 MHz; IDq = 1300 mA | 52 | % | ||
| PL(AV) | average output power | VDS = 28 V; f = 2450 MHz; IDq = 1300 mA | 140 | W | ||
Package / Packing
| Type number | Package | Outline version | Reflow-/Wave soldering |
Packing | Product status | Marking |
Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| BLF2425M7LS140 | SOT502B (SOT502B) |
sot502b_po | Reel 13" Q1/T1 | Transferred | Standard Marking |
BLF2425M7LS140,118 (9340 662 24118) |
|
| Bulk Pack | Transferred | Standard Marking |
BLF2425M7LS140,112 (9340 662 24112) |
Pinning info
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | D | drain |
|
|
| 2 | G | gate | ||
| 3 | S | source |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| 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) BLF2425M7L(S)140 (Data sheet) | Design support | 2012-08-21 |