BLC8G20LS-400AV
Download datasheet This product has been discontinued.Click here for discontinuation information.
BLC8G20LS-400AV
Download datasheet
This product has been discontinued.
Click here for discontinuation information.
The replacement is: BLC10G18XS-400AVT
The replacement is: BLC10G18XS-400AVT
Power LDMOS transistor
400 W LDMOS packaged asymmetric Doherty power transistor for base station applications at frequencies from 1800 MHz to 2000 MHz.
Features and benefits
- Excellent ruggedness
- Excellent electrical stability
- Suitable for conventional and inverted Doherty
- High-efficiency
- Low thermal resistance providing excellent thermal stability
- Lower output capacitance for improved performance in Doherty applications
- Designed for low memory effects providing excellent digital pre-distortion capability
- Internally matched for ease of use
- Integrated ESD protection
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)
Applications
- RF power amplifiers for base stations and multi carrier applications in the 1800 MHz to 2000 MHz frequency range
Parametrics
| Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|
| frange | frequency range | 1800 | 2000 | MHz | ||
| PL(3dB) | nominal output power at 3 dB gain compression | 400 | W | |||
| Test signal: 1-c W-CDMA | ||||||
| Gp | power gain | PL(AV) = 85 W; VDS = 32 V [0] | 14.5 | 15.5 | dB | |
| RLin | input return loss | PL(AV) = 85 W; VDS = 32 V [0] | -11 | -7 | dB | |
| ηD | drain efficiency | PL(AV) = 85 W [0] | 40 | 44 | % | |
| PL(M) | peak output power | PL(AV) = 100 W [0] | 400 | 475 | W | |
| ACPR | adjacent channel power ratio | PL(AV) = 85 W [0] | -31 | -27 | dBc | |
| PARo | output peak-to-average ratio | PL(AV) = 100 W [0] | 6 | 6.7 | dB | |
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)) |
|---|---|---|---|---|---|---|---|
| BLC8G20LS-400AV | DFM6 (SOT1258-1) |
sot1258-1_po | Reel 13" Q1/T1 in Drypack | Withdrawn | Standard Marking |
BLC8G20LS-400AVY (9340 685 38518) |
|
| Tray, NonBakeable, Multiple in Drypack | Withdrawn | Standard Marking |
BLC8G20LS-400AVZ (9340 685 38517) |
Discontinuation information
| Type number | Ordering code (12NC) | Last-time buy date | Last-time delivery date | Replacement product | DN Notice | Status | Comments |
|---|---|---|---|---|---|---|---|
| BLC8G20LS-400AV | 9340 685 38518 | 2019-03-31 | 2019-06-30 | BLC10G18XS-400AVT | 201806003DN | Full Withdrawal | |
| BLC8G20LS-400AV | 9340 685 38517 | 2019-03-31 | 2019-06-30 | BLC10G18XS-400AVT | 201806003DN | Full Withdrawal | Replacement: BLC9G20XS-400AVT |
Pinning info
| Pin | Symbol | Description | Simplified outline | Graphic symbol |
|---|---|---|---|---|
| 1 | D2P | drain2 (peak) |
|
|
| 2 | D1M | drain1 (main) | ||
| 3 | G1M | gate1 (main) | ||
| 4 | G2P | gate2 (peak) | ||
| 5 | S | source | ||
| 6 | VDP | video decoupling (peak) | ||
| 7 | VDM | video decoupling (main) |
Documentation
| Title | Type | Date | |
|---|---|---|---|
| Power LDMOS transistor | Data sheet | 2017-11-24 | |
| Biasing asymmetrical Doherty RF power transistor | Other type | 2016-08-31 | |
| Mounting and soldering of RF transistors in air cavity packages | Application note | 2024-05-23 | |
| Packages for RF power transistors | Leaflet | 2024-10-25 | |
| LDMOS ruggedness reliability | Other type | 2017-03-28 | |
| Efficiency improvement of LDMOS transistors for base stations: towards the theoretical limit | Other type | 2017-05-02 | |
| LDMOS technology for RF power amplifiers | Other type | 2017-05-03 | |
| RF power solutions for Wireless Infrastructure | Brochure | 2024-10-08 |
Design support
| Title | Type | Date | |
|---|---|---|---|
| Printed-Circuit Board (PCB) BLC8G20LS-400AV (Data sheet) | Design support | 2015-04-07 | |
| Model Library for Cadence AWR Microwave Office® | Simulation model | 2023-01-02 | |
| Model Library Manual for Cadence AWR Microwave Office® | Simulation model | 2023-01-02 | |
| Simulation Example for Cadence AWR Microwave Office® | Simulation model | 2023-01-02 |