BC847AQ-7-F - DIODES Incorporated

BC846A – BC848C

Document Number: DS11108 Rev. 25 - 2

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February 2013

BC846A-BC848C

NPN SURFACE MOUNT SMALL SIGNAL TRANSISTOR IN SOT23

Features

 Ideally Suited for Automatic Insertion

 Complementary PNP Types Available (BC856 – BC858)

 For switching and AF Amplifier Applications

 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)

Product Compliance Marking

Reel size

(inches)

Quantity

per reel

Product Compliance Marking

Reel size

(inches)

Quantity per

reel

BC846A-7-F AEC-Q101 K1Q 7 3,000 BC847B-13-F AEC-Q101 K1R / C1R 13 10,000

BC846AQ-7-F Automotive K1Q 7 3,000 BC847C-7-F AEC-Q101 K1M 7 3,000

BC846B-7-F AEC-Q101 K1R / C1R 7 3,000 BC847CQ-7-F Automotive K1M 7 3,000

BC846BQ-7-F Automotive K1R 7 3,000 BC847C-13-F AEC-Q101 K1M 13 10,000

BC846B-13-F AEC-Q101 K1R / C1R 13 10,000 BC848A-7-F AEC-Q101 K1Q 7 3,000

BC846BQ-13-F Automotive K1R 13 10,000 BC848B-7-F AEC-Q101 K1R 7 3,000

BC847A-7-F AEC-Q101 K1Q 7 3,000 BC848B-13-F AEC-Q101 K1R 13 10,000

BC847AQ-7-F Automotive K1Q 7 3,000 BC848C-7-F AEC-Q101 K1M 7 3,000

BC847A-13-F AEC-Q101 K1Q 13 10,000 BC848CQ-7-F Automotive K1M 7 3,000

BC847B-7-F AEC-Q101 K1R / C1R 7 3,000

BC847BQ-7-F Automotive K1R 7 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/quality/lead_free.html 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. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.

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

Marking Information

Date Code Key

Year 2010 2011 2012 2013 2014 2015 2016 2017

Code X Y Z A B C D E

Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Code 1 2 3 4 5 6 7 8 9 O N D

Top View

SOT23

Device Symbol Top View

Pin-Out

C

E

B

K = SAT (Shanghai Assembly / Test site)

xx = Product Type Marking Code

YM = Date Code Marking

Y = Year (ex: Y = 2011)

M = Month (ex: 9 = September)

C = CAT (Chengdu Assembly / Test site)

xx = Product Type Marking Code

YM = Date Code Marking

Y = Year (ex: Y = 2011)

M = Month (ex: 9 = September)

Cxx

YM

Kxx

YM

BC846A – BC848C

Document Number: DS11108 Rev. 25 - 2

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February 2013

BC846A-BC848C

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

Characteristic Symbol Value Unit

Collector-Base Voltage

BC846

VCBO

80

V BC847 50

BC848 30

Collector-Emitter Voltage

BC846

VCEO

65

V

BC847 45

BC848 30

Emitter-Base Voltage BC846, BC847 VEBO 6.0 V

BC848 5.0

Continuous Collector Current IC 100 mA

Peak Collector Current ICM 200 mA

Peak Emitter Current IEM 200 mA

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

Characteristic Symbol Value Unit

Power Dissipation (Note 6) PD

310 mW

(Note 7) 350

Thermal Resistance, Junction to Ambient (Note 6) RθJA 403 C/W

(Note 7) 357

Thermal Resistance, Junction to Leads (Note 8) RθJL 350 C/W

Operating and Storage Temperature Range TJ,TSTG -65 to +150 C

ESD Ratings (Note 9)

Characteristic Symbol Value Unit JEDEC Class

Electrostatic Discharge - Human Body Model ESD HBM ≥ 8,000 V 3B

Electrostatic Discharge - Machine Model ESD MM ≥ 400 V C

Notes: 6. For the device mounted on minimum recommended pad layout FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.

7. For the device mounted on 15mm x 15mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.

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

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

BC846A – BC848C

Document Number: DS11108 Rev. 25 - 2

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BC846A-BC848C

Thermal Characteristics and Derating Information

0 25 50 75 100 125 150

0.0

0.1

0.2

0.3

0.4

Derating Curve

Temperature (°C)

Max Power Dissipation (W)

100µ 1m 10m 100m 1 10 100 1k

0

50

100

150

200

250

300

350

400

Transient Thermal Impedance

D=0.5

D=0.2

D=0.1

Single Pulse

D=0.05

Thermal Resistance (°C/W)

Pulse Width (s)

10m 100m 1 10 100 1k

0.1

1

10

Single Pulse. Tamb=25°C

Pulse Power Dissipation

Pulse Width (s)

Max Power Dissipation (W)

BC846A – BC848C

Document Number: DS11108 Rev. 25 - 2

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BC846A-BC848C

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

Characteristic Symbol Min Typ Max Unit Test Condition

Collector-Base Breakdown Voltage

BC846

BVCBO

80

— — V IC = 10µA

BC847 50

BC848 30

Collector-Emitter Breakdown Voltage

(Note 10)

BC846

BVCEO

65 — —

V IC = 10mA

BC847 45

BC848 30

Emitter-Base Breakdown Voltage BC846 / BC847 BVEBO 6 — — V IE = 1µA

BC848 5

Collector Cutoff Current ICBO — — — µA VCB = 40V

— VCB = 30V, TA = +150°C

Collector Emitter Cutoff Current

BC846

ICES —

— 15

nA

VCE= 80V

BC847 15

VCE= 50V

BC848 15

VCE= 30V

Small Signal Current Gain

(Note 10)

BC846A / BC847A / BC848A

hfe —

200

— —

IC = 2.0mA, VCE = 5V

f=1.0kHz

BC846B / BC847B / BC848B 330

BC847C / BC848C 600

Input Impedance

(Note 10)

BC846A / BC847A / BC848A

hie —

2.7

— kΩ

BC846B / BC847B / BC848B 4.5

BC847C / BC848C 8.7

Output Admittance

(Note 10)

BC846A / BC847A / BC848A

hoe —

18

— µS

BC846B / BC847B / BC848B 30

BC847C / BC848C 60

Reverse Voltage Transfer

Ratio (Note 10)

BC846A / BC847A / BC848A

hre —

1.5x10-

4

— — BC846B / BC847B / BC848B 2x10-

4

BC847C / BC848C 3x10-

4

DC Current Gain (Note 10)

BC846A / BC847A / BC848A

hFE

110 180 220

— IC = 2.0mA, VCE = 5V

BC846B / BC847B / BC848B 200 290 450

BC847C / BC848C 420 520 800

Collector-Emitter Saturation Voltage

(Note 10) VCE(sat) — 90 250

mV IC = 10mA, IB = 0.5mA

200 600 IC = 100mA, IB = 5.0mA

Base-Emitter Turn-On Voltage(Note 10) VBE(on) 580 660 700 mV IC = 2mA, VCE = 5V

- — 770 IC = 10mA, VCE = 5V

Base-Emitter Saturation Voltage(Note 10) VBE(sat) — 700 — mV

IC = 10mA, IB = 0.5mA

900 IC = 100mA, IB = 5mA

Output Capacitance Cobo — 3 — pF

VCB = 10V, f = 1.0MHz

Transition Frequency fT 100 300 — MHz

VCE = 5V, IC = 10mA,

f = 100MHz

Noise Figure NF — 2 10 dB

VCE=5V, IC =200µA

RS =2kΩ, f=1kHz

∆f=200Hz

Note: 10. Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%

BC846A – BC848C

Document Number: DS11108 Rev. 25 - 2

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BC846A-BC848C

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

1

10

100

1,000

110 100 1,000

h, D

C

U

R

EN

T

G

AIN

FE

I , COLLECTOR CURRENT (mA)

Figure 1 Typical DC Current Gain vs. Collector Current

C

T = 150°C

A

T = -50°C

A

T = 25°C

A

10.1 10 100 1,000

V,

C

O

LLE

C

T

O

R

-EMI

T

E

R

SATURATION VOLTAGE (V)

CE(SAT)

I , COLLECTOR CURRENT (mA)

Figure 2 Typical Collector-Emitter Saturation Voltage

vs. Collector Current

C

T = 25°C

A

T = -50°C

A

T = 150°C

A

0

0.1

0.2

0.3

0.4

I

C

B

= 20

1

100

10

1,000

110100

f,

G

AI

N

-BA

N

DWID

T

H

P

R

O

D

U

C

T

(M

H

z)

T

I , COLLECTOR CURRENT (mA)

Figure 3 Typical Gain-Bandwidth Product

vs. Collector Current

C

V = 5V

CE

BC846A – BC848C

Document Number: DS11108 Rev. 25 - 2

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February 2013

BC846A-BC848C

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

 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

A

M

JL

D

F

BC

H

K

G

K1

XE

Y

C

Z

BC846A – BC848C

Document Number: DS11108 Rev. 25 - 2

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BC846A-BC848C

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.

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