LET9045C datasheet(3/10 Pages) STMICROELECTRONICS

部件名	LET9045C

功能描述	RF power transistor from the LdmoST family of n-channel enhancement-mode lateral MOSFETs

PDF	10 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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3 / 10 page

LET9045C

Electrical characteristics

Doc ID 15443 Rev 4

3/10

Electrical characteristics

TC = 25 °C

Table 4.

Static

Symbol

Test conditions

Min.

Typ.

Max.

Unit

V(BR)DSS

VGS = 0 V; IDS = 10 mA

IDSS

VGS = 0 V; VDS = 28 V

µA

IGSS

VGS = 20 V; VDS = 0 V

µA

VGS(Q)

VDS = 28 V; ID = 300 mA

2.0

5.0

VDS(ON)

VGS = 10 V; ID = 3 A

0.9

1.2

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

0.8

Table 5.

Dynamic

Symbol

Test conditions

Min.

Typ.

Max.

Unit

POUT

VDD = 28 V; IDQ = 300 mA; PIN = 1 W; f = 960 MHz

GPS

VDD = 28 V; IDQ = 300 mA; PIN = 1 W; f = 960 MHz

16.5

17.7

VDD = 28 V; IDQ = 300 mA; PIN = 1 W; f = 960 MHz

Load

mismatch

VDD = 28 V; IDQ = 300 mA; PIN = 1 W; f = 960 MHz

All phase angles

10:1

VSWR

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