UT2311(2009) Просмотр технического описания (PDF) - Unisonic Technologies

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UT2311
(Rev.:2009)

20V P-CHANNEL ENHANCEMENT MODE MOSFET

Unisonic Technologies 

UT2311

Preliminary

Power MOSFET

„ ABSOLUTE MAXIMUM RATINGS (Ta = 25°C, unless otherwise noted)

PARAMETER

SYMBOL

RATINGS

UNIT

Drain-Source Voltage

VDSS

-20

V

Gate-Source Voltage

VGSS

±8

V

Continuous Drain Current

ID

-4

A

Pulsed Drain Current

IDM

-20

A

Power Dissipation (Ta=25°C)

PD

1.25

W

Junction Temperature

TJ

+150

°C

Storage Temperature

TSTG

-55 ~ +150

°C

Note:Absolute maximum ratings are those values beyond which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and functional device operation is not implied.

„ THERMAL DATA

PARAMETER

Junction to Ambient (PCB mounted)

Note: Surface Mounted on FR4 board t ≤ 5sec.

SYMBOL

θJA

RATINGS

100

„ ELECTRICAL CHARACTERISTICS (Ta = 25°C, unless otherwise specified)

UNIT

°C/W

PARAMETER

SYMBOL

TEST CONDITIONS

OFF CHARACTERISTICS

Drain-Source Breakdown Voltage

BVDSS VGS =0V, ID =-250µA

Drain-Source Leakage Current

IDSS VDS =-16V,VGS =0V

Gate-Source Leakage Current

ON CHARACTERISTICS

IGSS VGS =±8V, VDS =0V

Gate Threshold Voltage

VGS(TH) VDS =VGS, ID =-250µA

Static Drain-Source On-State Resistance

RDS(ON)

VGS =-4.5V, ID =-4.0 A

VGS =-2.5V, ID =-2.5 A

On-State Drain Current

DYNAMIC PARAMETERSb

ID(ON) VDS ≥ -10V, VGS =-4.5V

Input Capacitance

Output Capacitance

CISS

COSS VDS =-6V, VGS =0 V, f =1.0MHz

Reverse Transfer Capacitance

SWITCHING PARAMETERSb

CRSS

Turn-ON Delay Time

tD(ON)

Turn-ON Rise Time

Turn-OFF Delay Time

tR VDD =-4V, VGEN =-4.5V, ID =-1A

tD(OFF) RL =4Ω, RG =6Ω

Turn-OFF Fall-Time

tF

Total Gate Charge

Gate Source Charge

QG

QGS VGS =-4.5V, VDS =-6V, ID =-4.0A

Gate Drain Charge

QGD

SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS

Drain-Source Diode Forward Voltage

VSD VGS =0 V, IS =-1.6A,

Maximum Continuous Drain-Source

Diode Forward Current

IS

Note: Pulse test; pulse width ≤300μs, duty cycle≤2%.

MIN TYP MAX UNIT

-20

V

-1.0 µA

±100 nA

-0.45

V

45 55 mΩ

75 85 mΩ

-6

A

970

pF

485

pF

160

pF

18

ns

45

ns

95

ns

65

ns

8.5 12 nC

1.5

nC

2.1

nC

-0.8 -1.2 V

-1.6 A

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

2 of 3

QW-R502-365.a

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