Diodes FCX491 User Manual

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f

ECB

Product Line o

60V NPN MEDIUM POWER TRANSISTOR IN SOT89

Features

Mechanical Data

Diodes Incorporated

FCX491

 BV

 I

 I

 R

 h

 Complementary PNP Type: FCX591

 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

> 60V

CEO

= 1A Continuous Collector Current

C

= 2A Peak Pulse Current

CM

= 195mΩ for a Low Equivalent On-Resistance

CE(sat)

characterized up to 2A for high current gain hold up

FE

SOT89

Top View

 Case: SOT89

 Case Material: Molded Plastic. “Green” Molding Compound.

 Moisture Sensitivity: Level 1 per J-STD-020

 Terminals: Finish - Matte Tin Plated Leads, Solderable per

 Weight: 0.055 grams (Approximate)

C

B

E

Equivalent Circuit

UL Flammability Rating 94V-0

MIL-STD-202, Method 208

C

Top View

Pin-Out

Ordering Information (Note 4)

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

FCX491TA AEC-Q101 N1 7 12mm 1,000

Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

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

4. For packaging details, go to our website at http://www.diodes.com/products/packages.html

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen and Antimony free, "Green"
and Lead-Free.

<1000ppm antimony compounds.

.

Marking Information

N1

N1= Product Type Marking Code

FCX491

Document number: DS33054 Rev. 5 - 2

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April 2014

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Absolute Maximum Ratings (@T

= +25°C, unless otherwise specified.)

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Characteristic Symbol Value Unit

Collector-Base Voltage

Collector-Emitter Voltage

Emitter-Base Voltage

Continuous Collector Current

Peak Pulse Current

Thermal Characteristics (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Value Unit

(Note 5)

Power Dissipation

(Note 6) 1.5

(Note 7) 2.0

(Note 5)

Thermal Resistance, Junction to Ambient Air

(Note 6) 83

(Note 7) 60

Thermal Resistance, Junction to Lead (Note 8)

Thermal Resistance, Junction to Case (Note 9)

Operating and Storage Temperature Range

ESD Ratings (Note 10)

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Diodes Incorporated

FCX491

V

CBO

V

CEO

V

EBO

I

C

I

CM

P

D

R

θJA

R

θJL

R

θJC

T

J, TSTG

80 V

60 V

7 V

1 A

2 A

1

W

125

°C/W

22

16

-65 to +150 °C

Characteristic Symbol Value Unit JEDEC Class

Electrostatic Discharge - Human Body Model ESD HBM 4,000 V 3A

Electrostatic Discharge - Machine Model ESD MM 400 V C

Notes: 5. For a device mounted with the exposed collector pad on 15mm x 15mm 1oz copper that is on a single-sided 1.6mm FR4 PCB; device is measured

6. Same as Note 5, except the device is mounted on 25mm x 25mm 1oz copper.

7. Same as Note 5, except the device is mounted on 50mm x 50mm 1oz copper.

8. Thermal resistance from junction to solder-point (on the exposed collector pad).

9. Thermal resistance from junction to the top of the case.

10. Refer to JEDEC specification JESD22-A114 and JESD22-A115.

under still air conditions whilst operating in a steady-state.

FCX491

Document number: DS33054 Rev. 5 - 2

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Thermal Characteristics and Derating Information

1.0

0.8

0.6

0.4

0.2

0.0
0 25 50 75 100 125 150

Max Power Dissipation (W)

Temperature (°C)

120

100

Thermal Resistance (°C/W)

Derating Curve

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Diodes Incorporated

80

D=0.5

60

40

D=0.2

20

0

100µ 1m 10m 100m 1 10 100 1k

Single Puls e

D=0.05

D=0.1

Pulse Width (s)

Transient Thermal Impedance

FCX491

100

Single Puls e. T

10

1

100µ 1m 10m 100m 1 10 100 1k

Max Power Dissipation (W)

Pulse Width (s)

amb

=25°C

Pulse Power Dissipation

140.0

T

120.0

100.0

80.0

60.0

40.0

Thermal Resistance (°C/W)

0 500 1000 1500 2000 2500

=25°C

amb

1oz copper

2oz copper

Copper Area (sqmm)

3

2oz copper

2

1oz copper

1

Maximum Power (W)

T

=25°C

amb

0

0 500 1000 1500 2000 2500

Copper Area (sqmm)

FCX491

Document number: DS33054 Rev. 5 - 2

3 of 7

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April 2014

© Diodes Incorporated