Diodes-Incorporated-BCW68HTA

A Product Line of  

Diodes Incorporated  

BCW68H  

45V PNP MEDIUM POWER TRANSISTOR IN SOT23  

Features  

Mechanical Data  

•

•

•

•

•

Case: SOT23  

•

•

•

•

•

•

•

BV

CEO

> -45V  

Low Saturation Voltage V

CE(sat)

< -300mV @ 100mA  

Complementary NPN Type: BCW66H  

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  

I

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)  

SOT23  

C

E

C

B

B

E

Top View  

Pin Configuration  

Top View  

Device Symbol  

Ordering Information

(Note 4)  

Part Number  

BCW68HTA  

Marking  

DH  

Reel size (inches)  

Tape width (mm)  

Quantity per reel  

7

8

3,000  

Notes:  

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

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  

DH  

DH = Product Type Marking Code  

1 of 5  

December 2012  

© Diodes Incorporated  

BCW68H  

Document number: DS33004 Rev. 6 – 2  

A Product Line of  

Diodes Incorporated  

BCW68H  

Maximum Ratings

(@T

A

= +25°C, unless otherwise specified.)  

Characteristic  

Collector-Base Voltage  

Collector-Emitter Voltage  

Emitter-Base Voltage  

Symbol  

V

CES  

V

CEO  

V

EBO  

I

C  

Value  

-60  

Unit  

V

-45  

V

-7  

V

Continuous Collector Current  

Peak Pulse Current  

-800  

-1000  

-100  

mA  

mA  

mA  

I

CM  

Base Current  

I

B  

Thermal Characteristics

(@T

A

= +25°C, unless otherwise specified.)  

Characteristic  

Symbol  

Value  

310  

350  

403  

357  

Unit  

(Note 5)  

(Note 6)  

(Note 5)  

(Note 6)  

(Note 7)  

Power Dissipation  

mW  

P

D  

Thermal Resistance, Junction to Ambient  

R

θ

JA  

°

C/W  

Thermal Resistance, Junction to Leads  

350  

R

θ

JL  

°

C/W  

°

C  

Operating and Storage Temperature Range  

-55 to +150  

T

J,

T

STG  

Notes:  

5. For the device mounted on minimum recommended pad layout FR4 PCB with high coverage of single sided 1oz copper in still air condition; the device is  

measured when operating in a steady-state condition.  

6. Same as note (5), except the device is mounted on 15mm x 15mm FR4 PCB.  

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

0.4  

0.3  

0.2  

0.1  

0.0  

400  

350  

300  

250  

200  

150  

100  

50  

D=0.5  

D=0.2  

D=0.1  

Single Pulse  

D=0.05  

10  

0

0

25  

50  

75  

100 125 150  

100µ 1m

 

10m 100m  

1

100  

1k  

Pulse Width (s)  

Temperature (°C)  

Transient Thermal Impedance  

Derating Curve  

10  

Single Pulse. T

amb

=25°C  

1

0.1  

10m  

100m  

1

10  

100  

1k  

Pulse Width (s)  

Pulse Power Dissipation  

2 of 5  

December 2012  

© Diodes Incorporated  

BCW68H  

Document number: DS33004 Rev. 6 – 2  

A Product Line of  

Diodes Incorporated  

BCW68H  

Electrical Characteristics

(@T

A

= +25°C, unless otherwise specified.)  

Characteristic  

OFF CHARACTERISTICS  

Collector-Base Breakdown Voltage  

Collector-Emitter Breakdown Voltage  

(base open) (Note 8)  

Emitter-Base Breakdown Voltage  

Symbol  

Min  

Typ  

Max  

Unit  

Test Condition  

I

C

= -10µA  

-60  

-45  

-7  

—

—

—

—

—

—

V

V

V

BV

CES  

BV

CEO  

BV

EBO  

I

CES  

I

CEO

= -10mA  

I

EBO

= -10µA  

V

CES

= -45V  

—

—

<1  

—

-20  

-10  

nA  

µA  

Collector-emitter cut-off current  

V

Emitter-base Cut-off Current  

—

<1  

-20  

nA  

I

EBO  

V

EBO

= -5.6V  

ON CHARACTERISTICS (Note 8)  

I

C

= -100mA, V

CE

= -1V  

250  

100  

350  

—

630  

—

Static Forward Current Transfer Ratio  

Collector-Emitter Saturation Voltage  

—

h

FE  

I

I

C

= -100mA, I

B

= -10mA  

I

C

= -500mA, I

B

= -50mA  

I

C

= -500mA, I

B

= -50mA  

—

—

—

-700  

-300  

—

mV  

V

V

CE(sat)  

V

BE(sat)  

Base-Emitter Saturation Voltage  

—

—

-2  

SMALL SIGNAL CHARACTERISTICS (Note 8)  

I

C

= -20mA, V

CE

= -10V,  

f = 100MHz  

Transition Frequency  

100  

—

—

MHz  

f

T  

Output Capacitance  

Input Capacitance  

—

—

12  

—

18  

80  

pF  

pF  

C

obo  

C

ibo  

V

CB

= -10V, f = 1MHz  

V

CB

= -0.5V, f = 1MHz  

I

C

= -0.2mA. V

CE

= -5V,  

Noise Figure  

N

—

2

10  

dB  

R

G

= 1K

Ω

, f = 1KHz,  

Δ

f = 200Hz  

I

C

= -150mA.  

Turn-On Time  

Turn-Off Time  

—

—

—

—

100  

400  

ns  

ns  

t

on  

t

off  

I

R

L

= 150

Ω  

Notes:  

8. Measured under pulsed conditions. Pulse width

≤

300µs. Duty cycle

≤

2%.  

3 of 5  

December 2012  

© Diodes Incorporated  

BCW68H  

Document number: DS33004 Rev. 6 – 2  

A Product Line of  

Diodes Incorporated  

BCW68H  

Package Outline Dimensions  

rsion.  

A

SOT23  

Dim  

A

B

C

D

F

G

H

J

K

Min  

0.37  

1.20  

2.30  

0.89  

0.45  

1.78  

2.80  

0.013 0.10  

0.903 1.10  

–

0.45  

0.085 0.18  

0° 8°  

Max  

0.51  

1.40  

2.50  

1.03 0.915  

0.60 0.535  

Typ  

0.40  

1.30  

2.40  

C

B

2.05  

3.00  

1.83  

2.90  

0.05  

1.00  

0.400  

0.55  

0.11  

–

H

G

M

K

J

K1  

K1  

L

M

–

D

0.61  

F

L

α

All Dimensions in mm  

Suggested Pad Layout  

e latest version.  

Y

Dimensions Value

 

(in mm)  

Z

X

Y

C

E

2.9  

0.8  

0.9  

2.0  

Z

C

1.35  

E

X

4 of 5  

December 2012  

© Diodes Incorporated  

BCW68H  

Document number: DS33004 Rev. 6 – 2  

A Product Line of  

Diodes Incorporated  

BCW68H  

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  

5 of 5  

December 2012  

© Diodes Incorporated  

BCW68H  

Document number: DS33004 Rev. 6 – 2