UT3055

Power MOSFET

UNISONICTECHNOLOGIESCO.,LTD

2 of 2

www.unisonic.com.tw

QW-R502-158.Ba

PARAMETER

SYMBOL

RATINGS

UNIT

Drain-Source Voltage

25

V

Gate-Source Voltage

±16

V

Continuous Drain Current

12

A

Power Dissipation

50

W

Junction Temperature

+150

℃

Storage Temperature

-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.

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

62

°C/W

Junction to Case

2.5

°C/W

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP MAX UNIT

OFF CHARACTERISTICS

Drain-Source Breakdown Voltage

25

V

Drain-Source Leakage Current

10

µA

Gate-Source Leakage Current

±100

nA

ON CHARACTERISTICS

Gate Threshold Voltage

1.1

V

70

mΩ

Drain-Source On-State Resistance (Note 2)

95

mΩ

DYNAMIC PARAMETERS

Input Capacitance

240

pF

Output Capacitance

97

pF

Reverse Transfer Capacitance

68

pF

SWITCHING CHARACTERISTICS

Total Gate Charge

3.2

nC

Gate-Drain Charge

0.8

nC

SOURCE- DRAIN DIODE RATINGS AND CHARACTERISTICS

Drain-Source Diode Forward Voltage (Note2)

1.0

V

Maximum Continuous Drain-Source Diode

Forward Current

5

A

2. Pulse width ≤300us, duty cycle ≤2%.

UTC assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or

other parameters) listed in products specifications of any and all UTC products described or contained

herein. UTC products are not designed for use in life support appliances, devices or systems where

malfunction of these products can be reasonably expected to result in personal injury. Reproduction in

whole or in part is prohibited without the prior written consent of the copyright owner. The information

presented in this document does not form part of any quotation or contract, is believed to be accurate

and reliable and may be changed without notice.