Diodes BC847BFA User Manual

Features

 BV
 I
 P
 0.48mm
 0.4mm height package minimizing off-board profile
 Complementary PNP Type BC857BFA
 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

> 45V

CEO

= 100mA high Collector Current

C

= 435mW Power Dissipation

D

2

package footprint, 16 times smaller than SOT23

X2-DFN0806-3

Top View

Bottom View

Mechanical Data

 Case: X2-DFN0806-3
 Case Material: Molded Plastic, “Green” Molding Compound.

 Moisture Sensitivity: Level 1 per J-STD-020
 Terminals: Finish  NiPdAu, Solderable per MIL-STD-202,

 Weight: 0.0008 grams (approximate)

B

Device Symbol

BC847BFA

45V NPN SMALL SIGNAL TRANSISTOR IN DFN0806

UL Flammability Classification Rating 94V-0

Method 208

e4

C

B

C

E

E

Top View

Device Schematic

Ordering Information (Note 4)

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

BC847BFA-7B 1F 7 8mm 10,000

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

Marking Information

1F

Top View

Bar Denotes Base

and Emitter Side

1F = Product Type Marking Code

BC847BFA

Document number: DS36019 Rev. 1 - 2

1 of 6

www.diodes.com

July 2013

© Diodes Incorporated

BC847BFA

Absolute Maximum Ratings (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Value Unit

Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Continuous Collector Current
Peak Pulse Collector Current

V

CBO

V

CEO

V

EBO

I

C

I

CM

50 V
45 V

6.0 V
100 mA
200 mA

Thermal Characteristics (@T

= +25°C, unless otherwise specified.)

A

Characteristic Symbol Value Unit

Power Dissipation (Note 5)
Thermal Resistance, Junction to Ambient (Note 5)
Thermal Resistance, Junction to Lead (Note 6)
Operating and Storage and Temperature Range

P

D

R

θJA

R

θJL

T

, T

J

STG

435 mW
287
150

-55 to +150

ESD Ratings (Note 7)

C/W
C/W

C

Characteristic Symbol Value Unit JEDEC Class

Electrostatic Discharge - Human Body Model ESD HBM 4,000 V 3A
Electrostatic Discharge - Machine Model ESD MM 200 V B

Notes: 5. For the device mounted on minimum recommended pad layout 1oz copper that is on a single-sided 1.6mm FR4 PCB; device is measured under still air
conditions whilst operating in steady state condition. The entire exposed collector pad is attached to the heatsink.

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

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

Thermal Characteristics and Derating Information

V

CE(sat)

Limited

100m

DC

1s

100ms

10ms

1ms

Single Pulse

10m

T

=25°C

Collector Current (A)

C

I

amb

10m 100m 1 10

VCE Collector-Emitter Voltage (V)

Safe Operating Area

300

T

275
250
225
200
175
150
125
100

Thermal Resistance (°C/W)

=25°C

amb

D=0.5

D=0.2

75
50
25

0

100µ 1m 10m 100m 1 10 100 1k

Single Pulse

D=0.05

D=0.1

Pulse Width (s)

Transient Thermal Impedance

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

0.00
0 20 40 60 80 100 120 140 160

Max Power Dissip ation (W)

Temperature (°C)

Derating Curve

100

10

1

Maximum Power (W)

100µ 1m 10m 100m 1 10 100 1k

Pulse Width (s)

Single Pulse

T

amb

Pulse Power Dissipation

=25°C

BC847BFA

Document number: DS36019 Rev. 1 - 2

2 of 6

www.diodes.com

July 2013

© Diodes Incorporated