BLF2043F
Download datasheetBLF2043F
Download datasheetThis device has been transferred from Ampleon to Rochester Electronics.
UHF power LDMOS transistor
Silicon N-channel enhancement mode lateral D-MOS transistor encapsulated in a 2-lead flange package (SOT467C) with a ceramic cap.
Features and benefits
- High power gain
- Easy power control
- Excellent ruggedness
- Source on mounting base eliminates DC isolators, reducing common mode inductance
- Designed for broadband operation (HF to 2.2 GHz)
Applications
- Communication transmitter applications in the UHF frequency range
- Broadband applications (HF to 2.2 GHz)
Parametrics
Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
---|---|---|---|---|---|---|
frange | frequency range | 1 | 2200 | MHz | ||
PL(1dB) | nominal output power at 1 dB gain compression | 10 | W | |||
Test signal: CW | ||||||
Gp | power gain | PL = 10 W; VDS = 26 V | 11 | dB | ||
ηD | drain efficiency | PL = 10 W; VDS = 26 V; f = 2200 MHz; IDq = 85 mA | 30 | % | ||
PL(PEP) | peak envelope power | 10 | W |
Package / Packing
Type number | Package | Outline version | Reflow-/Wave soldering |
Packing | Product status | Marking |
Orderable part number, (Ordering code (12NC)) |
---|---|---|---|---|---|---|---|
BLF2043F | SOT467C (SOT467C) |
sot467c_po | Reel 11¼" Q1/T1 in LargePack | Transferred | Standard Marking |
BLF2043F,135 (9340 563 75135) |
|
Bulk Pack | Transferred | Standard Marking |
BLF2043F,112 (9340 563 75112) |
Pinning info
Pin | Symbol | Description | Simplified outline | Graphic symbol |
---|---|---|---|---|
1 | D | drain | ||
2 | G | gate | ||
3 | S | source |
Documentation
Title | Type | Date | |
---|---|---|---|
UHF power LDMOS transistor | Data sheet | 2015-11-30 | |
Mounting and Soldering of RF transistors in Air Cavity Packages | Application note | 2022-09-15 | |
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 |
No documentation available.