TD9944

更新时间： 2024-11-01 22:19:59

品牌	Logo	应用领域
超科 - SUPERTEX		晶体晶体管
页数	文件大小	规格书
4页	82K
描述
Dual N-Channel Enhancement-Mode Vertical DMOS FETs

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TD9944 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	unknown
风险等级：	5.67	Is Samacsys：	N
Base Number Matches：	1

TD9944 数据手册

TD9944

Low Threshold

Dual N-Channel Enhancement-Mode

Vertical DMOS FETs

Ordering Information

Order Number/Package

SO-8

BV_DSS

R_DS(ON)

(max)

V_GS(th)

(max)

I_D(ON)

(min)

BV_DGS

240V

6.0Ω

2.0V

1.0A

TD9944TG

Features

Low Threshold DMOS Technology

❏

Dual N-channel devices

These dual low threshold enhancement-mode (normally-off)

transistors utilize a vertical DMOS structure and Supertex's well-

proven silicon-gate manufacturing process. This combination

produces devices with the power handling capabilities of bipolar

transistors and with the high input impedance and positive

temperature coefficient inherent in MOS devices. Characteristic

of all MOS structures, these devices are free from thermal

runaway and thermally induced secondary breakdown.

Low threshold — 2.0V max.

High input impedance

Low input capacitance — 125pF max.

Fast switching speeds

Low on resistance

Supertex’s vertical DMOS FETs are ideally suited to a wide range

of switching and amplifying applications where very low threshold

voltage, highbreakdownvoltage, highinputimpedance, lowinput

capacitance, and fast switching speeds are desired.

Free from secondary breakdown

Low input and output leakage

Applications

❏

Logic level interfaces – ideal for TTL and CMOS

Solid state relays

Battery operated systems

Photo voltaic drives

Pin Configuration

Analog switches

General purpose line drivers

Telecom switches

S₁

G₁

S₂

G₂

D₁

D₂

Absolute Maximum Ratings

Drain-to-Source Voltage

BV_DSS

BV_DGS

± 20V

Drain-to-Gate Voltage

Gate-to-Source Voltage

SO-8

top view

Operating and Storage Temperature

Soldering Temperature*

-55°C to +150°C

300°C

* Distance of 1.6 mm from case for 10 seconds.

Note: See Package Outline section for dimensions.

12/13/01

Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability

indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to

workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the

Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.

12 3 4

中文翻译

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