STAP57045 datasheet(4/17 Pages) STMICROELECTRONICS

部件名	STAP57045

功能描述	RF power transistor, LdmoST plastic family N-channel enhancement-mode lateral MOSFETs

PDF	17 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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Electrical characteristics

STAP57045

4/17

Electrical characteristics

TCASE = +25 °C

2.1

Static

2.2

Dynamic

Table 4.

Static

Symbol

Test conditions

Min

Typ

Max

Unit

V(BR)DSS

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 = 250 mA

2.0

5.0

VDS(ON)

VGS = 10 V

ID = 3 A

0.7

0.9

gFS

VDS = 10 V

ID = 4 A

2.0

2.7

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

3.6

Table 5.

Dynamic

Symbol

Test conditions

Min.

Typ.

Max.

Unit

P1dB

VDD = 28 V IDQ = 250 mA

f = 945 MHz

VDD = 28 V IDQ = 250 mA POUT = 45 W f = 945 MHz

14.5

VDD = 28 V IDQ = 250 mA POUT = 45 W f = 945 MHz

Load

mismatch

VDD = 28 V IDQ = 250 mA POUT = 45 W f = 945 MHz

All phase angles

10:1

VSWR

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