TN2640LG M908 Supertex, TN2640LG M908 Datasheet

TN2640LG M908

Manufacturer Part Number

TN2640LG M908

Description

Manufacturer

Supertex

Datasheet

1.TN2640LG_M908.pdf (8 pages)

Current page: 1 of 8
Download datasheet (710Kb)

Features

►

Applications

►

-G indicates package is RoHS compliant (‘Green’)

* MIL visual screening available

Absolute Maximum Ratings

Absolute Maximum Ratings are those values beyond which damage to the device

may occur. Functional operation under these conditions is not implied. Continuous

operation of the device at the absolute rating level may affect device reliability. All

voltages are referenced to device ground.

Ordering Information

Parameter

Drain-to-source voltage

Drain-to-gate voltage

Gate-to-source voltage

Operating and storage temperature

Soldering temperature*

TN2640

Device

Distance of 1.6mm from case for 10 seconds.

Low threshold (2.0V max.)

High input impedance

Low input capacitance

Fast switching speeds

Low on-resistance

Free from secondary breakdown

Low input and output leakage

Logic level interfaces - ideal for TTL and CMOS

Solid state relays

Battery operated systems

Photo voltaic drives

Analog switches

General purpose line drivers

Telecom switches

TO-252 (D-PAK) 8-Lead SOIC

TN2640K4-G

TN2640LG-G TN2640N3-G TN2640ND

●

Package Options

N-Channel Enhancement-Mode

Vertical DMOS FETs

1235 Bordeaux Drive, Sunnyvale, CA 94089

-55°C to +150°C

+300°C

TO-92

Value

±20V

DGS

DSS

Pin Conﬁgurations

General Description

This low threshold enhancement-mode (normally-off)

transistor utilizes a vertical DMOS structure and Supertex’s

well-proven silicon-gate manufacturing process. This

combination produces a device 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, this

device is 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.

TO-252 (D-PAK) (K4)

Die*

DRAIN

●

Tel: 408-222-8888

GATE

DSS

400

(V)

SOURCE

/BV

TO-92 (N3)

DGS

●

www.supertex.com

(max)

DS(ON)

5.0

(Ω)

DRAIN

8-Lead SOIC (LG)

DRAIN

GATE

DRAIN

(max)

2.0

GS(th)

(V)

TN2640

N/C

SOURCE

GATE

(min)

D(ON)

2.0

(A)

Related parts for TN2640LG M908

TN2640LG M908 Summary of contents

Page 1

... MOS devices. Characteristic of all MOS structures, this device is 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 ...

Page 2

... I GS Ω 5 10V 0. 10V mmho V = 25V 225 25V 1.0MHz 15 ● Tel: 408-222-8888 ● www.supertex.com TN2640 I I † DR DRM (A) 500 3.0 260 2.0 220 2.0 = 1.0mA = 2.0mA D = 2.0mA Max rating DS = 125 25V DS = 25V DS = 500mA D = 500mA ...

Page 3

... Bordeaux Drive, Sunnyvale, CA 94089 3 Max Units Conditions 25V 2.0A 25Ω GEN 200mA 0V 1. PULSE GENERATOR R GEN INPUT ● Tel: 408-222-8888 ● www.supertex.com TN2640 OUTPUT D.U.T. ...

Page 4

... Bordeaux Drive, Sunnyvale, CA 94089 4 Saturation Characteristics 2 10V 2.0 1.5 1.0 0 (volts) DS Power Dissipation vs. Temperature 3.0 DPAK 2.4 1.8 SO-8 1.2 TO-92 0 100 125 T (°C) A Thermal Response Characteristics 1.0 0.8 0.6 0.4 TO-92 0 25° 1.0W 0 0.001 0.01 0.1 1.0 t (seconds) p ● Tel: 408-222-8888 ● www.supertex.com TN2640 150 10 ...

Page 5

... Bordeaux Drive, Sunnyvale, CA 94089 5 On-Resistance vs. Drain Current 10V GS 0 1.0 2.0 3.0 4.0 I (amperes and R Variation with Temperature 2mA (th 10V, 0.5A DS(ON) - 100 T (°C) j Gate Drive Dynamic Characteristics 653pF V = 10V 40V DS 253pF (nanocoulombs) G ● Tel: 408-222-8888 ● www.supertex.com TN2640 5.0 2.2 1.8 1.4 1.0 0.6 0.2 150 5 ...

Page 6

... MAX .094 .005 .035 .045 JEDEC Registration TO-252, Variation AA, Issue E, June 2004. * This dimension is not speciﬁed in the JEDEC drawing. Drawings not to scale. Supertex Doc. #: DSPD-3TO252K4, Version E041309 Note Rear View Gauge Plane θ ...

Page 7

... Symbol A A1 MIN 1.35* 0.10 Dimension NOM - - (mm) MAX 1.75 0.25 JEDEC Registration MS-012, Variation AA, Issue E, Sept. 2005. * This dimension is not speciﬁed in the JEDEC drawing. Drawings are not to scale. Supertex Doc. #: DSPD-8SOLGTG, Version I041309 Note 1 Seating Plane 1.25 0.31 4.80* 5.80* 3.80 ...

Page 8

... Supertex inc. does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives an adequate “product liability indemnification insurance agreement.” Supertex inc. does not assume responsibility for use of devices described, and limits its liability to the replacement of the devices determined defective due to workmanship ...

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