2SK2493_06 datasheet(2/6 Pages) TOSHIBA

부품명	2SK2493

상세설명	Silicon N Channel MOS Type Chopper Regulator and DC−DC Converter Applications

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제조업체	TOSHIBA [Toshiba Semiconductor]

홈페이지	http://www.semicon.toshiba.co.jp/eng

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2 / 6 page

2SK2493

2006-11-16

2

Electrical Characteristics (Ta = 25°C)

Characteristics

Symbol

Test Condition

Min

Typ.

Max

Unit

Gate leakage current

IGSS

VGS = ±6.5 V, VDS = 0 V

—

±10

μA

Drain cut−off current

IDSS

VDS = 16 V, VGS = 0 V

—

100

μA

Drain−source breakdown voltage

V (BR) DSS

ID = 10 mA, VGS = 0 V

16

—

V

Gate threshold voltage

Vth

VDS = 10 V, ID = 1 mA

0.5

—

1.1

V

VGS = 2.5 V, ID = 2.5 A

—

0.08

0.12

Drain−source ON resistance

RDS (ON)

VGS = 4 V, ID = 2.5 A

—

0.07

0.1

Ω

Forward transfer admittance

|Yfs|

VDS = 10 V, ID = 2.5 A

4.0

8.0

—

S

Input capacitance

Ciss

—

1200

—

Reverse transfer capacitance

Crss

—

110

—

Output capacitance

Coss

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

—

380

—

pF

Rise time

tr

—

30

—

Turn−on time

ton

—

50

—

Fall time

tf

—

200

—

Switching time

Turn−off time

toff

—

650

—

ns

Total gate charge (Gate−source

plus gate−drain)

Qg

—

23

—

Gate−source charge

Qgs

—

17

—

Gate−drain (“miller”) charge

Qgd

VDD ≈ 16 V, VGS = 5 V, ID = 5 A

—

6

—

nC

Source−Drain Ratings and Characteristics (Ta = 25°C)

Characteristics

Symbol

Test Condition

Min

Typ.

Max

Unit

Continuous drain reverse current

(Note 1)

IDR

—

5

A

Pulse drain reverse current

(Note 1)

IDRP

—

20

A

Forward voltage (diode)

VDSF

IDR = 5 A, VGS = 0 V

—

−1.7

V

Reverse recovery time

trr

—

120

—

ns

Reverse recovery charge

Qrr

IDR = 5 A, VGS = 0 V

dIDR / dt = 50 A / μs

—

0.12

—

μC

Marking

K2493

Lot No.

A line indicates

lead (Pb)-free package or

lead (Pb)-free finish.

Part No. (or abbreviation code)

유사한 부품 번호 - 2SK2493_06

제조업체	부품명	데이터시트	상세설명
Toshiba Semiconductor	2SK2493	260Kb / 5P	N CHANNEL MOS TYPE (HIGH SPEED, HIGH CURRENT SWITCHING, CHOPPER REGULATOR, AND DC-DC CONVERTER APPLICATIONS)
Toshiba Semiconductor	2SK2493	1Mb / 73P	Bipolar Small-Signal Transistors

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