BLL6G1214LS-250
LDMOS L-band radar power transistor
250 W LDMOS power transistor intended for L-band radar applications in the 1.2 GHz to 1.4 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 (1.2 GHz to 1.4 GHz)
- Internally matched for ease of use
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)
Applications
- L-band power amplifiers for radar applications in the 1.2 GHz to 1.4 GHz frequency range
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 1200 | 1400 | MHz | ||
| PL(1dB) | nominal output power at 1 dB gain compression | 250 | W | |||
| Test signal: Pulsed RF | ||||||
| Gp | power gain | VDS = 36 V | 13 | 15 | dB | |
| RLin | input return loss | VDS = 36 V; IDq = 150 mA | -7 | dB | ||
| ηD | drain efficiency | VDS = 36 V; 1200 MHz < f < 1400 MHz; IDq = 150 mA | 42 | 45 | % | |
| PL | output power | 250 | W | |||
| Pdroop(pulse) | pulse droop power | PL = 250 W | 0.6 | dB | ||
| tr | rise time | PL = 250 W; VDS = 36 V [0] | 200 | ns | ||
| tf | fall time | PL = 250 W; VDS = 36 V [0] | 200 | 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)) |
|---|---|---|---|---|---|---|---|
| BLL6G1214LS-250 | SOT502B (SOT502B) |
sot502b_po | Bulk Pack | Withdrawn | Standard Marking |
BLL6G1214LS-250,11 (9340 660 64112) |
Discontinuation information
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 |
|---|---|---|---|---|---|
| BLL6G1214LS-250 | 9340 660 64112 | BLL6G1214LS-250,11 | RFMW | Buy | Not available |
Ordering & availability
| Type number | Ordering code (12NC) | Orderable part number | Distributor | Buy online | Samples |
|---|---|---|---|---|---|
| BLL6G1214LS-250 | 9340 660 64112 | BLL6G1214LS-250,11 | RFMW | Buy | Not available |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| 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) BLL6G1214L(S)-250 (Data sheet) | Design support | 2013-06-25 |