AFT05MS003NT1

晶体管, 射频FET, 30 VDC, 30.5 W, 1.8 MHz, 941 MHz, SOT-89

Overview

The AFT05MS003N is designed for handheld two-way radio applications with frequencies from 1.8 to 941 MHz. The high gain, ruggedness and wideband performance of this device make it ideal for large-signal, common-source amplifier applications in handheld radio equipment.

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## Features

* Characterized for Operation from 1.8 to 941 MHz

* Unmatched Input and Output Allowing Wide Frequency Range Utilization

* Integrated ESD Protection

* Integrated Stability Enhancements

* Wideband — Full Power Across the Band

* Exceptional Thermal Performance

* Extreme Ruggedness

* RoHS Compliant

#### Typical Applications

* Output Stage VHF Band Handheld Radio

* Output Stage UHF Band Handheld Radio

* Output Stage for 700-900 MHz Handheld Radio

* Smart Metering

* Driver for 1.8-941 MHz Applications

## Features RF Performance Tables

### Wideband Performance

7.5 Vdc, TA = 25°C, CW

.

*Frequency

MHz

.

* | **Pin

dBm

.

* | **Gps

dB

.

* | **ηD

%

.

* | **Pout

W

.

*

\---|---|---|---|---

136-1741,4| 17.8| 17.1| 67.1| 3.2

350-5202,4| 20.0| 15.1| 73.0| 3.2

### Narrowband Performance

7.5 Vdc, TA = 25°C, CW

.

*Frequency

MHz

.

* | **Gps

dB

.

* | **ηD

%

.

* | **Pout

W

.

*

\---|---|---|---

5203| 20.8| 68.3| 3.0

### Load Mismatch/Ruggedness

**Frequency

MHz

.

* | **Signal Type** | **VSWR** | **Pin

dBm

.

* | **Test

Voltage

.

* | **Result**

\---|---|---|---|---|---

5203| CW| > 65:1

at all Phase

Angles| 21.1| 9.0| No

Device

Degradation

1\\. Measured in 136-174 MHz VHF broadband reference circuit.

2\\. Measured in 350-520 MHz UHF broadband reference circuit.

3\\. Measured in 520 MHz narrowband production test circuit.

4\\. The values shown are the center band performance numbers across the indicated frequency range.