Datasheet > 2SK3743_09

2SK3743_09

更新时间： 2024-11-21 07:32:39

品牌	Logo	应用领域
东芝 - TOSHIBA		稳压器开关
页数	文件大小	规格书
6页	235K
描述
Switching Regulator Applications

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数据手册

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2SK3743_09 数据手册

2SK3743

TOSHIBA Field Effect Transistor Silicon N Channel MOS Type (π-MOSV)

2SK3743

Unit: mm

Switching Regulator Applications

•

Low drain-source ON resistance: R

High forward transfer admittance: |Y | = 5.8 S (typ.)

= 0.29 Ω (typ.)

DS (ON)

Low leakage current: I

= 100 μA (max) (V

= 450 V)

DSS

Enhancement-mode: V = 3.0 to 5.0 V (V

= 10 V, I = 1 mA)

Absolute Maximum Ratings (Ta = 25°C)

Characteristics

Drain-source voltage

Symbol

Rating

Unit

450

±30

DSS

Drain-gate voltage (R

Gate-source voltage

= 20 kΩ)

DGR

GSS

(Note 1)

Drain current

Pulse (Note 1)

Drain power dissipation (Tc = 25°C)

JEDEC

JEITA

―

Single pulse avalanche energy

350

(Note 2)

SC-67

2-10R1B

Avalanche current

4.0

TOSHIBA

Repetitive avalanche energy (Note 3)

Channel temperature

°C

Weight: 1.9 g (typ.)

150

Storage temperature range

−55 to 150

stg

Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in

temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e.

operating temperature/current/voltage, etc.) are within the absolute maximum ratings. Please design the appropriate

reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/Derating Concept and

Methods) and individual reliability data (i.e. reliability test report and estimated failure rate, etc).

Thermal Characteristics

Characteristics

Symbol

Max

Unit

Thermal resistance, channel to case

Thermal resistance, channel to ambient

3.125

62.5

°C/W

th (ch-c)

th (ch-a)

Note 1: Please use device on condition that the channel temperature is below 150°C.

Note 2: = 90 V, T = 25°C (initial), L = 3.46 mH, R = 25 Ω, I = 13 A

Note 3: Repetitive rating; pulse width limited by maximum channel temperature.

This transistor is an electrostatic sensitive device. Please handle with caution.

2009-09-29

12 3 4 5 6

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