Diodes FMMT494 User Manual

Fmmt494, Feature, Mechanical data

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FMMT494

Document number: DS33095 Rev. 4 - 2

1 of 7

www.diodes.com

October 2012

© Diodes Incorporated

FMMT494

A Product Line of

Diodes Incorporated

120V NPN SILICON PLANAR MEDIUM POWER TRANSISTOR IN SOT23

Feature

• BV

CEO

> 120V

I

C

= 1A Continuous Collector Current

I

CM

= 2A Peak Pulse Current

• 500mW

Power

Dissipation

h

FE

characterised up to 1A for high current gain hold up

Totally Lead-Free & Fully RoHS compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Qualified to AEC-Q101 Standards for High Reliability

PPAP capable (Note 4)

Mechanical Data

• Case:

SOT23

Case Material: molded plastic, “Green” molding compound

UL Flammability Classification Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020

Terminals: Finish – Matte Tin Plated Leads, Solderable per
MIL-STD-202, Method 208

Weight 0.008 grams (approximate)



















Ordering Information

(Notes 4 & 5)

Part Number

Compliance

Marking

Reel size (inches)

Tape width (mm)

Quantity per reel

FMMT494TA AEC-Q101

494

7

8

3,000

FMMT494TC AEC-Q101

494

13

8

10,000

FMMT494QTA Automotive

494

7

8

3,000

FMMT494QTC Automotive

494

13

8

10,000

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen and Antimony free,"Green" and Lead-Free.

3. Halogen and Antimony free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.

4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally
the same, except where specified.
5. For packaging details, go to our website at http://www.diodes.com



Marking Information














494 = Product Type Marking Code


494

SOT23

Top View

Pin-Out

Top View

Device Symbol

C

E

B

C

E

B

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