UK3919L-TN3-R datasheet(2/6 Pages) UTC

2 / 6 page

UK3919

Power MOSFET

UNISONICTECHNOLOGIESCO.,LTD

2 of 6

www.unisonic.com.tw

QW-R502-200.A

ABSOLUTE MAXIMUM RATINGS (TC = 25℃, unless otherwise specified)

PARAMETER

SYMBOL

RATINGS

UNIT

Drain to Source Voltage

VDSS

Gate to Source Voltage

VGSS

±20

Continuous Drain Current

±64

Pulsed Drain Current (Note1)

IDM

±256

Single Avalanche Current (Note2)

IAS

Single Avalanche Energy (Note2)

EAS

Total Power Dissipation

Storage Temperature

TSTG

-55 ~ +150

℃

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.

ELECTRICAL CHARACTERISTICS (TC =25℃, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP

MAX

UNIT

OFF CHARACTERISTICS

Zero Gate Voltage Drain Current

IDSS

VDS =25 V, VGS =0 V

µA

Gate-Body Leakage Current

IGSS

VDS =0 V, VGS =±20V

±100

ON CHARACTERISTICS

Gate-Threshold Voltage

VGS(OFF) VDS =10V, ID =1mA

2.0

2.5

3.0

VGS =10 V, ID =32 A

4.5

5.6

Drain-Source On-Resistance

RDS(ON)

VGS =5.0 V, ID =16 A

6.8

13.7

mΩ

DYNAMIC PARAMETERS

Input Capacitance

CISS

2050

Output Capacitance

COSS

460

Reverse Transfer Capacitance

CRSS

VDS =10V, VGS =0V, f=1MHz

330

SWITCHING PARAMETERS

Gate to Source Charge

Gate Charge at Threshold

QGS

Gate to Drain Charge

QGD

VDD =20V, VGS =10 V,ID =64 A

Turn-ON Delay Time

tD(ON)

Turn-ON Rise Time

Turn-OFF Delay Time

tD(OFF)

Turn-OFF Fall-Time

VDD =12.5V, ID=32 A, VGS =10V,

RG =10 Ω

SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS

Body Diode Forward Voltage

VSD

IF=64 A, VGS=0 V

0.97

Reverse Recovery Time

tRR

Reverse Recovery Charge

QRR

IF= 64 A,VGS=0 V ,di/dt = 100 A/μs

Notes: 1. PW ≤ 10 μs, Duty Cycle ≤ 1%

2. Starting TCH= 25℃, VDD = 12.5 V, RG = 25Ω, VGS = 20 → 0 V

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