PTFA190451EV4XWSA1

PTFA190451EV4XWSA1 Datasheet


PTFA190451E PTFA190451F

Part Datasheet
PTFA190451EV4XWSA1 PTFA190451EV4XWSA1 PTFA190451EV4XWSA1 (pdf)
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Confidential, Limited Internal Distribution

Thermally-Enhanced High Power RF LDMOS FETs 45 W, 1930 1990 MHz

PTFA190451E PTFA190451F

The PTFA190451E and PTFA190451F are thermally-enhanced, PTFA190451E
45-watt, internally matched LDMOS FETs designed for WCDMA, Package H-36265-2

TD-SCDMA and other cellular standards in the 1930 to 1990 MHz frequency band. These devices are available in thermally-enhanced packages with eared or earless flanges. Manufactured with Infineon's
s advanced LDMOS process, these devices provide excellent thermal t performance and superior reliability.

PTFA190451F Package H-37265-2

IM3 dBc , ACPR dBc Drain Efficiency %
duc 2-Carrier WCDMA Drive-up

VDD = 28 V, IDQ = 450 mA, = 1960 MHz, 3GPP WCDMA
o signal, PAR = 8 dB, 10 MHz carrier spacing
r -25
p Efficiency
d -35
ue -40
in -45

ACPR
t -50
n -55

Average Output Power dBm
disc RF Characteristics
• Broadband internal matching
• Typical two-carrier WCDMA performance at 1960 MHz, 28 V - Average output power = 11 W - Linear gain = dB - Efficiency = - Intermodulation distortion = dBc - Adjacent channel power = dBc
• Typical CW performance, 1960 MHz, 28 V - Output power at = 60 W - Efficiency = 60%
• Integrated ESD protection Human Body Model, Class 2 minimum
• Excellent thermal stability, low HCI drift
• Capable of handling 10:1 VSWR 28 V, 45 W CW output power
• Pb-free and RoHS compliant

WCDMA Measurements tested in Infineon test fixture

VDD = 28 V, IDQ = 450 mA, POUT = 11 W average = 1955 MHz, = 1965 MHz, 3GPP signal, channel bandwidth = MHz , peak/average = 8 dB CCDF

Characteristic

Symbol Min Typ

Unit

Gain

Drain Efficiency

Intermodulation Distortion

All published data at TCASE = 25°C unless otherwise indicated
*See Infineon distributor for future availability.

ESD Electrostatic discharge sensitive handling precautions!

Data Sheet
Ordering Information

Type and Version Package Outline Package Description

PTFA190451E V4

H-36265-2

Thermally-enhanced slotted flanges, single-ended

PTFA190451F V4

H-37265-2

Thermally-enhanced earless flange, single-ended
*See Infineon distributor for future availability. Data Sheet
2 of 10

Shipping Tray

Tray

Marking PTFA190451E

PTFA190451F

Confidential, Limited Internal Distribution

Typical Performance data taken in a production test fixture

PTFA190451E PTFA190451F

Drain Efficiency %

Gain dB , Efficiency %

Broadband Performance VDD = 28 V, IDQ = 450 mA, POUT = 12 W
2-Tone Drive-up VDD = 28 V, IDQ = 450 mA, = 1960 MHz, tone spacing = 1 MHz

Input Return Loss dB Intermodulation Distortion dBc

Return Loss
ct 25

Efficiency

Gain
ro 10 p 1900
1920
1940 1960 1980 Frequency MHz
2000
-35 2020
-30 -35 -40 -45 -50 -55 -60 -65

Efficiency

IM5 30
20 IM7 15
5 36 38 40 42 44 46 48

Output Power, PEP dBm
inued Two-carrier WCDMA at Various Biases

VDD = 28 V, = 1960 MHz, 3GPP WCDMA signal,
t PAR = 8 dB, 10 MHz carrier spacing, series show IDQ
n -32
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Datasheet ID: PTFA190451EV4XWSA1 638505