BLS7G3135L-350P
Download datasheet This product has been discontinued.Click here for discontinuation information.
BLS7G3135L-350P
Download datasheet
This product has been discontinued.
Click here for discontinuation information.
The replacement is: BLS9G3135L-400
The replacement is: BLS9G3135L-400
LDMOS S-Band radar power transistor
350 W LDMOS power transistor intended for radar applications in the 3.1 GHz to 3.5 GHz range.
Features and benefits
- Easy power control
- Integrated ESD protection
- High flexibility with respect to pulse formats
- Excellent ruggedness
- High efficiency
- Excellent thermal stability
- Designed for broadband operation (3.1 GHz to 3.5 GHz)
- Internally matched for ease of use
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances
Applications
- S-Band power amplifiers
- Radar applications in the 3.1 GHz to 3.5 GHz frequency range
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 3100 | 3500 | MHz | ||
| PL(1dB) | nominal output power at 1 dB gain compression | 350 | W | |||
| Test signal: Pulsed RF @3.1 GHz | ||||||
| Gp | power gain | PL = 350 W; VDS = 32 V | 10.5 | 12 | dB | |
| RLin | input return loss | PL = 350 W; VDS = 32 V; IDq = 200 mA | -6 | dB | ||
| ηD | drain efficiency | PL = 350 W; VDS = 32 V; f = 3100 MHz; IDq = 200 mA | 38 | 43 | % | |
| Pdroop(pulse) | pulse droop power | PL = 350 W | 0.2 | 0.3 | dB | |
| tr | rise time | PL = 350 W; VDS = 32 V | 5 | 50 | ns | |
| tf | fall time | PL = 350 W; VDS = 32 V | 5 | 50 | ns | |
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)) |
|---|---|---|---|---|---|---|---|
| BLS7G3135L-350P | SOT539A (SOT539A) |
sot539a_po | Bulk Pack | Discontinued | Standard Marking |
BLS7G3135L-350P,11 (9340 659 85112) |
Discontinuation information
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| BLS7G3135L-350P | 9340 659 85112 | 2023-12-01 | 2024-06-01 | BLS9G3135L-400 | 202212004DN | Full Withdrawal |
Pinning info
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | D1 | drain1 |
|
|
| 2 | D2 | drain2 | ||
| 3 | G1 | gate1 | ||
| 4 | G2 | gate2 | ||
| 5 | S | source |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| LDMOS S-band radar power transistor | Data sheet | 2015-12-07 | |
| 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 | 2023-10-03 | |
| RF Power application reports for Broadcast, Navigation and Safety Radio, Industrial, Scientific and Medical applications | Brochure | 2023-10-03 | |
| Packages for RF Power Transistors | Leaflet | 2023-10-03 |
Design support
| Title | Type | Date | |
|---|---|---|---|
| Printed-Circuit Board (PCB) BLS7G3135L(S)-350P (Data sheet) | Design support | 2013-09-24 |