Diodes-Incorporated-FCX789ATA

A Product Line of  

Diodes Incorporated  

Green  

FCX789A  

25V PNP MEDIUM POWER TRANSISTOR IN SOT89  

Features  

Mechanical Data  

•

•

•

•

•

Case: SOT89  

•

•

•

•

•

•

•

•

•

BV

CEO

> -25V  

I

C

= -3A

 

high Continuous

 

Current  

I

CM

= -8A

 

Peak Pulse Current  

Low saturation voltage V

CE(sat)

< -320mV

 

@ -3A  

Case material: molded plastic. “Green” molding compound.  

UL Flammability 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: 0.05 grams (Approximate)  

h

Complementary NPN Type: FCX688B  

Lead-Free Finish; RoHS Compliant (Notes 1 & 2)  

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

Qualified to AEC-Q101 Standards for High Reliability  

•

SOT89  

C

E

C

B

C

B

E

Top View  

Pin Out  

Top View  

Device Symbol  

Ordering Information

(Note 4)  

Product  

FCX789ATA  

Marking  

789  

Reel size (inches)  

Tape width (mm)  

Quantity per reel  

1,000  

7

12  

Notes:  

1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.  

2. S

e 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. For packaging details, go to our website at

Marking Information  

789  

789 = Product Type Marking Code  

FCX789A  

Da

tasheet Number: DS33074 Rev. 2 – 2  

1 of 7  

December 2012  

© Diodes Incorporated  

A Product Line of  

Diodes Incorporated  

FCX789A  

Maximum Ratings

(@T

A

= +25°C, unless otherwise specified.)  

Characteristic  

Collector-Base Voltage  

Symbol  

V

CBO  

V

CEO  

V

EBO  

I

C  

Limit  

-25  

-25  

-7  

Unit  

V

Collector-Emitter Voltage  

Emitter-Base Voltage  

V

V

Continuous Collector Current  

Peak Pulse Current  

-3  

A

-8  

A

I

CM  

Thermal Characteristics

(@T

A

= +25°C, unless otherwise specified.)  

Characteristic  

Symbol  

Value  

1

2

125  

62.5  

5.31  

Unit  

(Note 5)  

(Note 6)  

(Note 5)  

(Note 6)  

(Note 7)  

Power Dissipation  

W

P

D  

Thermal Resistance, Junction to Ambient Air  

R

θ

JA  

°

C/W  

Thermal Resistance, Junction to Leads  

R

θ

JL  

°

C/W  

°

C  

Operating and Storage Temperature Range  

-55 to +150  

T

J,

T

STG  

ESD Ratings

(Note 8)  

Characteristic  

Electrostatic Discharge – Human Body Model  

Electrostatic Discharge – Machine Model  

Symbol  

ESD HBM  

ESD MM  

Value  

4,000  

≥

400  

Unit  

V

V

JEDEC Class  

3A  

C

Notes:  

5. For a device surface mounted on 15mm X 15mm FR4 PCB with high coverage of single sided 1 oz copper, in still air conditions; the device is  

measured when operating in steady state condition.  

6. Same as note (5), except the device is mounted on 40mm X 40mm FR4 PCB.  

7. Thermal resistance from junction to solder-point (at the end of collector lead).  

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

FCX789A  

Da

tasheet Number: DS33074 Rev. 2 – 2  

2 of 7  

December 2012  

© Diodes Incorporated  

A Product Line of  

Diodes Incorporated  

FCX789A  

Thermal Characteristics and Derating Information  

120  

100  

80  

60  

40  

20  

0

1.0  

0.8  

0.6  

0.4  

0.2  

0.0  

D=0.5  

D=0.2  

Single Pulse  

D=0.05  

D=0.1  

0

25  

50  

75  

100 125 150  

100µ 1m

 

10m 100m  

1

10  

100  

1k  

Pulse Width (s)  

Temperature (°C)  

Transient Thermal Impedance  

Derating Curve  

100  

10  

1

Single Pulse. T

amb

=25°C  

100µ 1m

 

10m 100m  

1

10  

100  

1k  

Pulse Width (s)  

Pulse Power Dissipation  

FCX789A  

Da

tasheet Number: DS33074 Rev. 2 – 2  

3 of 7  

December 2012  

© Diodes Incorporated  

A Product Line of  

Diodes Incorporated  

FCX789A  

Electrical Characteristics

(@T

A

= +25°C, unless otherwise specified.)  

Characteristic  

Collector-Base Breakdown Voltage  

Collector-Emitter Breakdown Voltage (Note 9)  

Emitter-Base Breakdown Voltage  

Collector Cutoff Current  

Symbol  

BV

CBO  

BV

CEO  

BV

EBO  

I

CBO  

Min  

-25  

-25  

-7  

Typ.  

–

Max  

–

–

Unit  

V

Test Condition  

I

C

= -100µA  

–

V

I

C

= -10mA  

I

E

= -100µA  

V

CB

= -15V  

V

EB

= -5.6V  

-8.1  

<1  

<1  

–

V

–

-100  

-100  

nA  

nA  

Emitter Cutoff Current  

–

I

EBO  

I

C

= -10mA, V

CE

= -2V  

I

C

= -1A, V

CE

= -2V  

300  

230  

180  

75  

500  

320  

250  

120  

800  

–

–

–

DC current transfer Static ratio (Note 9)  

–

h

FE  

I

I

C

= -6A, V

CE

= -2V  

I

C

= -1A, I

B

= -10mA  

I

C

= -2A, I

B

= -20mA  

I

C

= -3A, I

B

= -100mA  

I

C

= -1A, I

B

= -10mA  

I

C

= -1A, V

CE

= -2V  

-130  

-290  

-250  

-190  

-400  

-320  

–

–

–

Collector-Emitter Saturation Voltage (Note 9)  

mV  

V

CE(sat)  

Base-Emitter Saturation Voltage (Note 9)  

Base-Emitter Turn-on Voltage (Note 9)  

–

–

-0.8  

-0.8  

-0.9  

–

V

V

V

BE(sat)  

V

BE(on)  

I

C

= -50mA, V

CE

= -5V  

f = 50MHz  

Transitional Frequency  

100  

–

–

MHz  

f

T  

Input capacitance  

Output capacitance  

–

–

225  

25  

–

–

pF  

pF  

C

ibo  

C

obo  

t

on  

V

V

35  

I

Switching times  

–

–

nS  

400  

I

B1

= -I

B2

= -50mA  

t

off  

Notes:  

9. Measured under pulsed conditions. Pulse width

≤

300

μ

s. Duty cycle

≤

2%.  

FCX789A  

Da

tasheet Number: DS33074 Rev. 2 – 2  

4 of 7  

December 2012  

© Diodes Incorporated  

A Product Line of  

Diodes Incorporated  

FCX789A  

Typical Electrical Characteristics

(@T

A

= +25°C, unless otherwise specified.)  

FCX789A  

Da

tasheet Number: DS33074 Rev. 2 – 2  

5 of 7  

December 2012  

© Diodes Incorporated  

A Product Line of  

Diodes Incorporated  

FCX789A  

Package Outline Dimensions  

rsion.  

D1  

C

SOT89  

Dim  

A

B

B1  

C

D

Min  

1.40  

0.44  

0.35  

0.35  

4.40  

1.62  

2.29  

Max  

1.60  

0.62  

0.54  

0.44  

4.60  

1.83  

2.60  

H

1  

H

E

B1  

L

B

D1  

E

e

e

1.50 Typ  

8° (4X)  

H

H1  

L

3.94  

2.63  

0.89  

4.25  

2.93  

1.20  

A

All Dimensions in mm  

D

Suggested Pad Layout  

e latest version.  

X1  

Dimensions Value

 

(in mm)  

X

0.900  

1.733  

0.416  

1.300  

4.600  

1.475  

0.950  

1.125  

1.500  

X2 (2x)  

X1  

X2  

Y

Y1  

Y2  

Y3  

Y4  

C

Y1  

Y3  

Y

Y4  

Y2  

C

X (3x)  

FCX789A  

Da

tasheet Number: DS33074 Rev. 2 – 2  

6 of 7  

December 2012  

© Diodes Incorporated  

A Product Line of  

Diodes Incorporated  

FCX789A  

IMPORTANT NOTICE  

DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,  

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).  

Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes  

without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the  

application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or  

trademark rights, nor the rights of others.

 

Any Customer or user of this document or products described herein in such applications shall assume  

all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated  

website, harmless against all damages.  

Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.  

Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and  

hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or  

indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.  

Products described herein may be covered by one or more United States, international or foreign patents pending.

 

Product names and markings  

noted herein may also be covered by one or more United States, international or foreign trademarks.  

This document is written in English but may be translated into multiple languages for reference.

 

Only the English version of this document is the  

final and determinative format released by Diodes Incorporated.  

LIFE SUPPORT  

Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express  

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.  

B. A

 

critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the  

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

Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and  

acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any  

use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related  

information or support that may be provided by Diodes Incorporated.

 

Further, Customers must fully indemnify Diodes Incorporated and its  

representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.  

Copyright © 2012, Diodes Incorporated  

FCX789A  

Da

tasheet Number: DS33074 Rev. 2 – 2  

7 of 7  

December 2012  

© Diodes Incorporated