TD9944TG SUTEX [Supertex, Inc], TD9944TG Datasheet

TD9944TG

Manufacturer Part Number

TD9944TG

Description

Dual N-Channel Enhancement-Mode Vertical DMOS FETs

Manufacturer

SUTEX [Supertex, Inc]

Datasheet

1.TD9944TG.pdf (4 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

H&T Electronics

Part Number:

TD9944TG-G

Quantity:

13 900

Company:

Meier Automation Equipment Co., Limited

Part Number:

TD9944TG-TE1

Manufacturer:

SUPERTEX

Quantity:

20 000

Current page: 1 of 4
Download datasheet (83Kb)

Ordering Information

Features

❏ Dual N-channel devices

❏ Low threshold — 2.0V max.

❏ High input impedance

❏ Low input capacitance — 125pF max.

❏ Fast switching speeds

❏ Low on resistance

❏ 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

❏ Analog switches

❏ General purpose line drivers

Absolute Maximum Ratings

Drain-to-Source Voltage

Drain-to-Gate Voltage

Gate-to-Source Voltage

Operating and Storage Temperature

Soldering Temperature*

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.

Distance of 1.6 mm from case for 10 seconds.

240V

Telecom switches

DSS

DGS

(max)

6.0Ω

DS(ON)

(max)

2.0V

GS(th)

Dual N-Channel Enhancement-Mode

Vertical DMOS FETs

(min)

1.0A

D(ON)

-55°C to +150°C

Order Number/Package

300°C

± 20V

TD9944TG

DGS

DSS

SO-8

Low Threshold DMOS Technology

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.

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

of switching and amplifying applications where very low threshold

voltage, high breakdown voltage, high input impedance, low input

capacitance, and fast switching speeds are desired.

Pin Configuration

Note: See Package Outline section for dimensions.

top view

SO-8

Low Threshold

TD9944

Related parts for TD9944TG

TD9944TG Summary of contents

Page 1

... Order Number/Package I D(ON) (min) SO-8 1.0A TD9944TG Low Threshold DMOS Technology 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 ...

Page 2

Electrical Characteristics Symbol Parameter BV Drain-to-Source Breakdown Voltage DSS V Gate Threshold Voltage GS(th) Change in V with Temperature ∆V GS(th) GS(th) I Gate Body Leakage GSS I Zero Gate Voltage Drain Current DSS I ON-State Drain Current D(ON) R ...

Page 3

Typical Performance Curves Output Characteristics 4.0 3.2 2.4 1.6 0 (volts Variation with Temperature DSS 1.1 1.0 0.9 - ° Transfer Characteristics 3 25V ...

Page 4

Typical Performance Curves Capacitance vs. Drain-to-Source Voltage 200 f = 1MHz 150 100 (volts) DS Transconductance vs. Drain Current 1 -55° 25° 150°C A ...

Related keywords

TD9944TG datasheet
TD9944TG data sheet
TD9944TG pdf datasheet
TD9944TG component
TD9944TG part
TD9944TG distributor
TD9944TG RoHS
TD9944TG datasheet download