PD57070 datasheet(2/13 Pages) STMICROELECTRONICS

2 / 13 page

PD57070 - PD57070S

2/13

ELECTRICAL SPECIFICATION (TCASE = 25

°C)

STATIC

DYNAMIC

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

VDSS(BR)

VGS = 0 V

IDS = 1 mA

IDSS

VGS = 0 V

VDS = 28 V

µA

IGSS

VGS = 20 V

VDS = 0 V

µA

VGS(Q)

VDS = 28 V

ID = 100 mA

2.0

5.0

VDS(ON)

VGS = 10 V

ID = 3 A

0.8

0.95

GFS

VDS = 10 V

ID = 3 A

2.5

mho

CISS

VGS = 0 V

VDS = 28 V

f = 1 MHz

COSS

VGS = 0 V

VDS = 28 V

f = 1 MHz

CRSS

VGS = 0 V

VDS = 28 V

f = 1 MHz

3.8

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

Pout

VDD = 28 V IDQ = 250 mA

f = 945 MHz

VDD = 28 V IDQ = 250 mA

POUT = 70 W f = 945 MHz

14.7

ηD

VDD = 28 V IDQ = 250 mA

POUT = 70 W f = 945 MHz

Load

mismatch

VDD = 28 V IDQ = 250 mA

POUT = 70 W f = 945 MHz

ALL PHASE ANGLES

5:1

VSWR

PIN CONNECTION

GATE

SOURCE

DRAIN

SC15200

PD57070S

FREQ. MHz

ZIN (Ω)ZDL(Ω)

900

0.37 + j 0.60

1.7 - j 0.50

920

0.35 + j 0.60

1.6 - j 0.30

940

0.55 + j 0.40

1.5 - j 0.21

960

0.42 + j 0.30

1.4 - j 0.18

980

0.20 + j 0.20

1.2 - j 0.15

Typical Input

Impedance

Typical Drain

Load Impedance

ZDL

Zin

SC13140

IMPEDANCE DATA

Ref. 7143417B

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