PTFA211801E V4

PTFA211801E V4 Datasheet


PTFA211801E PTFA211801F

Part Datasheet
PTFA211801E V4 PTFA211801E V4 PTFA211801E V4 (pdf)
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PTFA211801E PTFA211801F

Thermally-Enhanced High Power RF LDMOS FETs 180 W, 2110 2170 MHz

The PTFA211801E and PTFA211801F are thermally-enhanced, 180-watt, internally matched GOLDMOS FETs intended for WCDMA applications. They are characaterized for single- and two-carrier WCDMA operation from 2110 to 2170 MHz. Thermally-enhanced packaging provides the coolest operation available. Full gold metallization ensures excellent device lifetime and reliability.

PTFA211801E Package 30260

PTFA211801F Package 31260

IM3 dBc , ACPR dBc Drain Efficiency %
2-Carrier WCDMA Drive-up VDD = 28 V, IDQ = A, f = 2140 MHz, 3GPP WCDMA
signal, P/A R = 8 dB, 10 MHz carrier spacing

Efficiency

ACPR
34 36 38 40 42 44 46 48

Average Output Power dBm
• Broadband internal matching
• Typical two-carrier WCDMA performance at 2140 MHz, 28 V - Average output power = dBm - Linear Gain = dB - Efficiency = - Intermodulation distortion = dBc - Adjacent channel power = dBc
• Typical CW performance, 2170 MHz, 30 V - Output power at = 180 W - Efficiency = 52%
• Integrated ESD protection Human Body Model, Class 2 minimum
• Excellent thermal stability, low HCI drift
• Capable of handling 10:1 VSWR 28 V, 150 W CW output power

RF Characteristics

WCDMA Measurements tested in Infineon test fixture

VDD = 28 V, IDQ = A, POUT = 35 W average f1 = 2135 MHz, f2 = 2145 MHz, 3GPP signal, channel bandwidth = MHz , peak/average = 8 dB CCDF

Characteristic

Symbol Min Typ

Gain Drain Efficiency Intermodulation Distortion

Gps ηD IMD

Unit dB % dBc

All published data at TCASE = 25°C unless otherwise indicated ESD Electrostatic discharge sensitive handling precautions!

Data Sheet
1 of 11

PTFA211801E PTFA211801F

RF Characteristics cont.

CW Measurements tested in Infineon test fixture VDD = 28 V, IDQ = A, POUT = 150 W average, f = 2170 MHz

Characteristic Gain Compression

Symbol Min Typ

Unit

Gcomp

Two-Tone Measurements not subject to production by design/characterization in Infineon test fixture VDD = 28 V, IDQ = A, POUT = 140 W PEP, f = 2140 MHz, tone spacing = 1 MHz

Characteristic Gain Drain Efficiency Intermodulation Distortion

Symbol Min Typ

Unit dB % dBc

DC Characteristics
Ordering Information

Type PTFA211801E PTFA211801F

Package Outline 30260 31260

Package Description Thermally-enhanced slotted flange, single-ended Thermally-enhanced earless flange, single-ended

Typical Performance data taken in a production test fixture

Marking PTFA211801E PTFA211801F
3rd Order IMD dBc Gain dB , Efficiency % Input Return Loss dB

Two-carrier WCDMA at Various Biases

VDD = 28 V, f = 2140 MHz, 3GPP WCDMA signal, P/AR = 8 dB, 10 MHz carrier spacing, series show IDQ
-35 A

A -50
-55 34 36 38 40 42 44 46 48

Output Power, Avg. dBm

Broadband Performance

VDD = 28 V, IDQ = A, POUT = dBm CW

Efficiency

Return

Loss

Gain
2070 2090 2110 2130 2150 2170 2190 2210

Frequency MHz

Data Sheet
3 of 11

Typical Performance cont.

Power Sweep, CW Conditions

VDD = 28 V, IDQ = A, f = 2170 MHz

TCASE = 25°C

TCASE = 90°C
60 Efficiency

Gain

Gain dB
8 20 40 60 80 100 120 140 160 180

Output Power W

Drain Efficiency % Gain dB

PTFA211801E PTFA211801F

Power Sweep, CW Conditions

VDD = 30 V, IDQ = A, f = 2170 MHz
17 16 Gain
60 Efficiency
0 20 40 60 80 100 120 140 160 180

Output Power W
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Datasheet ID: PTFA211801EV4 638510