FMMT618TA - DIODES INC

FMMT618

Document number: DS33111 Rev. 5 - 2 1 of 7

www.diodes.com October 2012

Product Line o

Diodes Incorporated

FMMT618

20V NPN SILICON LOW SATURATIO N TRA NSISTO R IN SOT23

Features

• BVCEO > 20V

• I

C = 2.5A Continuous Collector Current

• R

CE(SAT) = 50mΩ for a low equivalent On-Resistance

• 625mW Power dissipation

• h

FE characterised up to 6A for high current gain hold up

• Complementary NPN type: FMMT718

• 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)

Applications

• DC-DC Modules

• Gate driver

• LED driver

Ordering Information (Note 5)

Product Compliance Marking Reel size (inches) Tape width (mm) Quantity per reel

FMMT618TA AEC-Q101 618 7 8 3,000

FMMT618QTA Automotive 618 7 8 3,000

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

618 = Product Type Marking Code

618

SOT23

Top View

Pin-Out

Top View Device Symbol

FMMT618

Document number: DS33111 Rev. 5 - 2 2 of 7

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FMMT618

Maximum Ratings (@TA = +25°C, unless otherwise specified.)

Characteristic Symbol Value Unit

Collector-Base Voltage VCBO 20 V

Collector-Emitter Voltage VCEO 20 V

Emitter-Base Voltage VEBO 7 V

Continuous Collector Current IC 2.5 A

Peak Pulse Current ICM 6 A

Base Current IB 500 mA

Thermal Characteristics (@TA = +25°C, unless otherwise specified.)

Characteristic Symbol Value Unit

Power Dissipation (Note 6) PD625 mW

Power Dissipation (Note 7) PD806 mW

Thermal Resistance, Junction to Ambient (Note 6) RθJA 200 °C/W

Thermal Resistance, Junction to Ambient (Note 7) RθJA 155 °C/W

Thermal Resistance, Junction to Leads (Note 8) RθJL 194 °C/W

Operating and Storage Temperature Range TJ, TSTG -55 to +150 °C

Notes: 6. For a device surface mounted on 25mm X 25mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions; the device is measured

when operating in a steady-state condition.

7. Same as note 6, except the device is measured at t ≤ 5 sec.

8. Thermal resistance from junctio n to solder-point (at the end of the collector lead).

FMMT618

Document number: DS33111 Rev. 5 - 2 3 of 7

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FMMT618

Thermal Characteristics and Derating information

0 25 50 75 100 125 150 175

0.0

0.1

0.2

0.3

0.4

0.5

0.6

0.7

Derating Curve

Temperatu re (°C)

Ma x P o we r Di ssi pa ti o n (W )

100µ 1m 10m 100m 1 10 100 1k

100

120

140

160

180

200

220 Tamb=25°C

Transient Therm al Imp ed anc e

D=0.5

D=0.2 D=0.1

Single Pulse

D=0.05

The rm a l Resist a nce (° C / W )

Pul se Wid th (s )

100µ 1m 10m 100m 1 10 100 1k

0.1

100 Single Pulse

Tamb=25°C

Pulse Po wer Dis sipat ion

Pul se Width (s)

Maximum Power (W)

FMMT618

Document number: DS33111 Rev. 5 - 2 4 of 7

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FMMT618

Electrical Characteristics (@TA = +25°C, unless otherwise specified.)

Characteristic Symbol Min Typ Max Unit Test Condition

Collector-Base Breakdown Voltage BVCBO 20 100 - V

IC = 100µA

Collector-Emitter Breakdown Voltage (Note 9) BVCEO 20 27 - V

IC = 10mA

Emitter-Base Breakdown Voltage BVEBO 7 8.3 - V

IE = 100µA

Collector Cut-off Current ICBO - - 100 nA

VCB =20V

Emitter Cut-off Current IEBO - - 100 nA

VEB = 4V

Collector Emitter Cut-off Current ICES - - 100 nA

VCES =20V

Static Forward Current Transfer Ratio (Note 9) hFE

200

300

200

100

400

450

340

150

- -

IC = 10mA, VCE = 2V

IC = 200mA, VCE = 2V

IC = 2A, VCE = 2V

IC = 6A, VCE = 2V

Collector-Emitter Saturation Voltage (Note 9) VCE(sat) -

130

150

200 mV IC =0.1A, IB = 10mA

IC =1A, IB = 10mA

IC =2.5A, IB = 50mA

Base-Emitter Saturation Voltage (Note 9) VBE

(

sat

)

- 0.89 1.0 V

IC =2.5A, IB = 50mA

Base-Emitter Saturation Voltage (Note 9) VBE

(

)

- 0.83 1.0 V

IC =2.5A, VCE = 2V

Transition Frequency fT 100 140 - MHz

IC = 50mA, VCE = 10V,

f=100MHz

Collector Output Capacitance Cobo - 23 30 pF

VCB = 10V, f=1MHz

Turn-On Time t

(

)

- 170 - ns

VCC = 10V, IC = 1A,

IB1 = -IB2 = 10mA Turn-Off Time t

(

off

)

- 400 - ns

Notes: 9. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%

FMMT618

Document number: DS33111 Rev. 5 - 2 5 of 7

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FMMT618

Typical Electrical Characteristics (@TA = +25°C, unless otherwise specified.)

1m 10m 100m 1 10

10m

100m

1m 10m 100m 1 10

0.00

0.05

0.10

0.15

0.20

0.25

1m 10m 100m 1 10

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1m 10m 100m 1 10

0.4

0.6

0.8

1.0

1m 10m 100m 1 10

0.4

0.6

0.8

1.0

180

270

360

450

540

630

VCE(SAT) v IC

Tamb=25°C

IC/IB=100

IC/IB=50

IC/IB=10

VCE(SAT) (V)

IC Collector Current (A)

VBE(SAT) v IC

IC/IB=50

100°C

25°C

-55°C

VCE(SAT) (V)

IC Collector Current (A)

hFE v IC

VCE=2V

-55°C

25°C

100°C

Normalised Gain

IC Col l e cto r Current (A)

25°C

VCE(SAT) v IC

IC/IB=50

100°C

-55°C

VBE(SAT) (V)

IC Collector Current (A)

VBE(ON) v IC

VCE=2V

100°C

25°C

-55°C

VBE(ON) (V)

IC Collector Current (A)

Typical Gain (hFE)

FMMT618

Document number: DS33111 Rev. 5 - 2 6 of 7

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FMMT618

Package Outline Dimensions

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.

Suggested Pad Layout

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.

SOT23

Dim Min Max Typ

A 0.37 0.51 0.40

B 1.20 1.40 1.30

C 2.30 2.50 2.40

D 0.89 1.03 0.915

F 0.45 0.60 0.535

G 1.78 2.05 1.83

H 2.80 3.00 2.90

J 0.013 0.10 0.05

K 0.903 1.10 1.00

K1 - - 0.400

L 0.45 0.61 0.55

M 0.085 0.18 0.11

α 0° 8° -

All Dimensions in mm

Dimensions Value (in mm)

Z 2.9

X 0.8

Y 0.9

C 2.0

E 1.35

FMMT618

Document number: DS33111 Rev. 5 - 2 7 of 7

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Diodes Incorporated

FMMT618

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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).

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final and determinative format released by Diodes Incorporated.

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written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:

A. Life support devices or systems are devices or systems which:

1. are intended to implant into the body, or

2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the

labeling can be reasonably expected to result in significant injury to the user.

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failure of the life support device or to affect its safety or effectiveness.

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