BLA1011-2
Download datasheetBLA1011-2
Download datasheetThis device has been transferred from Ampleon to Rochester Electronics.
Avionics LDMOS transistor
Silicon N-channel enhancement mode lateral D-MOS transistor encapsulated in a 2-lead flange package (SOT538A) with a ceramic cap. The common source is connected to the mounting base.
Features and benefits
- High power gain
- Easy power control
- Excellent ruggedness
- Source on mounting base eliminates DC isolators, reducing inductance
Applications
- Avionics transmitter applications in the 1030 to 1090 MHz frequency range
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 1030 | 1090 | MHz | ||
| PL(1dB) | nominal output power at 1 dB gain compression | 2 | W | |||
| Test signal: Pulsed RF | ||||||
| Gp | power gain | PL = 2 W; VDS = 36 V | 16 | dB | ||
| PL | output power | 2 | W | |||
| Pdroop(pulse) | pulse droop power | 0.5 | dB | |||
| tr | rise time | VDS = 36 V | 15 | ns | ||
| tf | fall time | VDS = 36 V | 15 | ns | ||
Package / Packing
| Type number | Package | Outline version | Reflow-/Wave soldering |
Packing | Product status | Marking |
Orderable part number, (Ordering code (12NC)) |
|---|---|---|---|---|---|---|---|
| BLA1011-2 | CDIP2 (SOT538A) |
sot538a_po | Bulk Pack | Transferred | Standard Marking |
BLA1011-2,112 (9340 568 34112) |
Pinning info
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | D | drain |
|
|
| 2 | G | gate | ||
| 3 | S | source, connected to mounting base |
Ordering & availability
| Type number | Ordering code (12NC) | Orderable part number | Distributor | Buy online | Samples |
|---|---|---|---|---|---|
| BLA1011-2 | 9340 568 34112 | BLA1011-2,112 | Rochester Electronics | Buy | Not available |
Ordering & availability
| Type number | Ordering code (12NC) | Orderable part number | Distributor | Buy online | Samples |
|---|---|---|---|---|---|
| BLA1011-2 | 9340 568 34112 | BLA1011-2,112 | Rochester Electronics | Buy | Not available |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| Avionics 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 |
No documentation available.