MMBF170

Preliminary

Power MOSFET

UNISONICTECHNOLOGIESCO.,LTD

2 of 2

www.unisonic.com.tw

QW-R502-629.a

PARAMETER

SYMBOL

RATINGS

UNIT

Drain-Source Voltage

60

V

Continuous

±20

V

Gate-Source Voltage

Pulsed

±40

V

60

V

Continuous

500

mA

Drain Current (Note 2)

Pulsed

800

mA

Power Dissipation (Note 2)

225

mW

1.80

mW/°C

Junction Temperature

150

°C

Storage Temperature

-55~+150

°C

Notes: 1. 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.

2. Valid provided that terminals are kept at specified ambient temperature.

THERMAL CHARACTERISTICS

PARAMETER

SYMBOL

RATINGS

UNIT

Junction to Ambient

556

°C/W

PARAMETER

SYMBOL

TEST CONDITIONS

MIN TYP MAX UNIT

OFF CHARACTERISTICS

(Note 1)

Drain-Source Breakdown Voltage

60

70

V

Drain-Source Leakage Current

1.0

µA

Forward

+10

nA

Gate- Source Leakage Current

Reverse

-10

nA

ON CHARACTERISTICS

(Note 1)

Gate Threshold Voltage

0.8

2.1

3.0

V

5.0

Static Drain-Source On-State Resistance

5.3

Ω

Forward Transconductance

80

mS

DYNAMIC PARAMETERS

Input Capacitance

22

40

pF

Output Capacitance

11

30

pF

Reverse Transfer Capacitance

2.0

5.0

pF

SWITCHING PARAMETERS

Turn-ON Delay Time

10

ns

Turn-OFF Delay Time

10

ns

Notes: 1. Pulse width ≤300µs, 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.