A2T18H100-25S|1805-1995 MHz, 18 W Avg, 28 V

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

The A2T18H100-25SR3 18 W asymmetrical Doherty RF power LDMOS transistor is designed for cellular base station applications covering the frequency range of 1805 to 1995 MHz.

See product image

Data Sheet

Application Notes

Product Details

Features

Advanced High Performance In-Package Doherty
Greater Negative Gate-Source Voltage Range for Improved Class C Operation
Designed for Digital Predistortion Error Correction Systems
RoHS Compliant
In Tape and Reel. R3 Suffix = 250 Units, 44 mm Tape Width, 13-inch Reel.

Key Parametrics

Frequency (Min) (MHz)

1805
Frequency (Max) (MHz)

1995
Supply Voltage (Typ) (V)

28
Peak Power (Typ) (dBm)

50.5
Peak Power (Typ) (W)

112
Die Technology

LDMOS

RF Performance Tables

1800 MHz

Typical Doherty Single-Carrier W-CDMA Performance: V_DD = 28 Vdc, I_DQA = 230 mA, V_GSB = 0.3 Vdc, Pout = 18 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	18.1	50.2	7.7	–31.0
1840 MHz	18.2	49.6	7.8	–33.0
1880 MHz	18.1	49.8	7.9	–34.4

1900 MHz

Typical Doherty Single-Carrier W-CDMA Performance: V_DD = 28 Vdc, I_DQA = 210 mA, V_GSB = 0.3 Vdc, Pout = 18 W Avg., Input Signal PAR = 9.9 dB @ 0.01% Probability on CCDF.

Frequency	G_ps (dB)	η_D (%)	Output PAR (dB)	ACPR (dBc)
1930 MHz	18.8	51.0	8.1	–31.3
1960 MHz	18.7	50.2	7.9	–32.7
1990 MHz	18.6	50.1	7.8	–33.3

Documentation

Quick reference to our documentation types.

4 documents

^{Data Sheet}
A2T18H100-25SR3 1805-1995 MHz, 18 W Avg., 28 V Airfast^® RF Power LDMOS Transistor Data Sheet

PDFRev 0Oct 31, 2014755.3 KBA2T18H100-25SEnglish
^{Application Note}
AN1955 - Thermal Measurement Methodology of RF Power Amplifiers - Application Notes

PDFRev 1Apr 29, 2014112.4 KBAN1955English
^{Engineering Bulletin}
Using Data Sheet Impedances for RF LDMOS Devices

PDFRev 0Jan 19, 2004171.0 KBEB212English
^{Package Information}
98ASA00406D, NI-C, 20.57x9.78x3.81, Pitch 8.89, 9 Pins

PDFRev AFeb 15, 201656.1 KBSOT1797-1English

Design Resources

Design Files

1-5 of 9 design files

^Models
A2T18H100-25S RF High-Power Model AWR Product Model Design Kit

ZIPRev 0Apr 2, 20151.6 MBA2T18H100_25S_MDL_AWR
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
RF High Power Model ADS Model Kit goto: Click the Download button to select.

HTMLRev 1Sep 20, 2016785 BRF_HIGH_POWER_MODEL_ADS_KIT
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
RF High Power Model AWR Model Kit goto: Click the Download button to select.

HTMLRev 1Sep 20, 2016802 BRF_HIGH_POWER_MODEL_AWR_KIT
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
A2T18H100-25SR3 S-Parameters

S2PRev 0Oct 31, 201454.9 KBA2T18H100_PEAKING_0P3VDC_SP
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
A2T18H100-25SR3 S-Parameters

S2PRev 0Oct 31, 201454.9 KBA2T18H100_CARRIER_230MA_SP
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
A2T18H100-25S RF High-Power Model ADS Product Model Design Kit

ZIPRev 3Jun 17, 2019693.4 KBA2T18H100_25S_MDL_ADS
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Models
A2T18H100-25SR3 S-Parameters

S2PRev 0Oct 31, 201454.9 KBA2T18H100_PEAKING_300MA_SP
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^{Printed Circuit Boards and Schematics}
A2T18H100-25S 1800 MHz PCB DXF file

ZIPRev 1Nov 4, 2014245.8 KBA2T18H100_25S_1800_PCB
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue
^Calculators
A2T18H100-25S RF Power Electromigration MTTF Calculation Program

XLSXRev 0Nov 16, 201532.5 KBA2T18H100_25S_MTTF_CALC
DownloadToggle Dropdown
- Add to Queue
- Remove from Queue
- Recommended for large file sizes.
- View Queue

Show All

1805-1995 MHz, 18 W Avg., 28 V Airfast^® RF Power LDMOS Transistor

Product Details

Features

Key Parametrics

RF Performance Tables

1800 MHz

1900 MHz

Documentation

Filter by

A2T18H100-25SR3 1805-1995 MHz, 18 W Avg., 28 V Airfast^® RF Power LDMOS Transistor Data Sheet

AN1955 - Thermal Measurement Methodology of RF Power Amplifiers - Application Notes

Using Data Sheet Impedances for RF LDMOS Devices

98ASA00406D, NI-C, 20.57x9.78x3.81, Pitch 8.89, 9 Pins

Design Resources

Design Files

Filter by

A2T18H100-25S RF High-Power Model AWR Product Model Design Kit

RF High Power Model ADS Model Kit goto: Click the Download button to select.

RF High Power Model AWR Model Kit goto: Click the Download button to select.

A2T18H100-25SR3 S-Parameters

A2T18H100-25SR3 S-Parameters

A2T18H100-25S RF High-Power Model ADS Product Model Design Kit

A2T18H100-25SR3 S-Parameters

A2T18H100-25S 1800 MHz PCB DXF file

A2T18H100-25S RF Power Electromigration MTTF Calculation Program

Filter By

Support

What do you need help with?

Suggested Links

1805-1995 MHz, 18 W Avg., 28 V Airfast® RF Power LDMOS Transistor

Product Details

Features

Key Parametrics

RF Performance Tables

1800 MHz

1900 MHz

Documentation

Filter by

A2T18H100-25SR3 1805-1995 MHz, 18 W Avg., 28 V Airfast® RF Power LDMOS Transistor Data Sheet

AN1955 - Thermal Measurement Methodology of RF Power Amplifiers - Application Notes

Using Data Sheet Impedances for RF LDMOS Devices

98ASA00406D, NI-C, 20.57x9.78x3.81, Pitch 8.89, 9 Pins

Design Resources

Design Files

Filter by

A2T18H100-25S RF High-Power Model AWR Product Model Design Kit

RF High Power Model ADS Model Kit goto: Click the Download button to select.

RF High Power Model AWR Model Kit goto: Click the Download button to select.

A2T18H100-25SR3 S-Parameters

A2T18H100-25SR3 S-Parameters

A2T18H100-25S RF High-Power Model ADS Product Model Design Kit

A2T18H100-25SR3 S-Parameters

A2T18H100-25S 1800 MHz PCB DXF file

A2T18H100-25S RF Power Electromigration MTTF Calculation Program

Filter By

Support

What do you need help with?

Suggested Links

1805-1995 MHz, 18 W Avg., 28 V Airfast^® RF Power LDMOS Transistor

A2T18H100-25SR3 1805-1995 MHz, 18 W Avg., 28 V Airfast^® RF Power LDMOS Transistor Data Sheet