A3T18H455W23S|1805-1880 MHz, 87 W Avg, 30 V

For best experience this site requires Javascript to be enabled. To enable on your browser, follow our accessibility instructions.

The A3T18H455W23S 87 W asymmetrical Doherty RF power LDMOS transistor is designed for cellular base station applications requiring very wide instantaneous bandwidth capability covering the frequency range of 1805 to 1880 MHz.

See product image

Data Sheet

Application Notes

Product Details

Features

Advanced high performance in-package Doherty
Designed for wide instantaneous bandwidth applications
Greater negative gate-source voltage range for improved Class C operation
Able to withstand extremely high output VSWR and broadband operating conditions
Designed for digital predistortion error correction systems
RoHS compliant

Part numbers include: A3T18H455W23S.

RF Performance Table

1800 MHz

Typical Doherty Single-Carrier W-CDMA Characterization Performance: V_DD = 29.5 Vdc, I_DQA = 590 mA, V_GSB = 0.78 Vdc, P_out = 87 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.

Frequency	G_ps (dB)	η_D (%)	Output PAR (dB)	ACPR (dBc)
1805 MHz	17.2	53.5	8.0	–28.3
1840 MHz	17.4	54.1	8.1	–29.4
1880 MHz	17.1	53.7	7.9	–31.2

Buy/Parametrics

‌ ‌ ‌	‌ ‌	‌ ‌	‌ ‌	‌ ‌	‌ ‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌
‌ ‌ ‌	‌	‌	‌	‌	‌

Documentation

Quick reference to our documentation types.

4 documents

^{Data Sheet}
A3T18H455W23S 1805-1880 MHz, 87 W Avg, 30 V Data Sheet

PDFRev 0Sep 1, 2017511.1 KBA3T18H455W23SEnglish
^{Application Note}
AN1908 - Solder Reflow Attach Method for High Power RF Devices in Air Cavity Packages

PDFRev 1Feb 24, 2011664.6 KBAN1908English
^{Technical Notes}
Using Data Sheet Impedances for RF LDMOS Devices

PDFRev 0Jan 19, 2004171.0 KBEB212English
^{Package Information}
98ASA00974D, ACP-1230S-4L2S

PDFRev AJun 21, 201773.9 KBSOT1800-4English

Design Resources

Design Files

Quick reference to our design files types.

5 design files

Receive the full breakdown. See the product footprint and more in the eCad file.

^Models
A3T18H455W23S Peaking Class C S-Parameters

S2PRev 0Sep 1, 2017 00:00:00136.5 KBA3T18H455W23S-Peaking-Class-C
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
A3T18H455W23S Carrier S-Parameters

S2PRev 0Sep 1, 2017 00:00:00136.4 KBA3T18H455W23S-Carrier
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
A3T18H455W23S Peaking Class AB S-Parameters

S2PRev 0Sep 1, 2017 00:00:00136.4 KBA3T18H455W23S-Peaking-Class-AB
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
A3T18H455W23S 1800 MHz PCB DXF file

ZIPRev 2Sep 1, 2017 00:00:0058.1 KBA3T18H455W23S-1800-PCB
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Calculators
A3T18H455W23S RF Power Electromigration MTTF Calculation Program

XLSXRev 0Sep 5, 2017 00:00:0081.3 KBA3T18H455W23S_MTTF_CALC
Sign in required
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue