BC857BLP-7B - DIODES Incorporated

BC857BLP

Document number: DS30526 Rev. 10 - 2 1 of 4

www.diodes.com February 2011

BC857BLP

50V PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR

Features

• Epitaxial Die Construction

• Complementary NPN Type Available (BC847BLP)

• Ultra-Small Leadless Surface Mount Package

• “Lead Free”, RoHS Compliant (Note 1)

• Halogen and Antimony Free "Green" Device (Note 2)

• Qualified to AEC-Q101 Standards for High Reliability

Mechanical Data

• Case: DFN1006-3

• Case Material: Molded Plastic, "Green" Molding Compound. UL

Flammability Classification Rating 94V-0

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

• Terminals: Finish ⎯ NiPdAu over Copper leadframe. Solderable

per MIL-STD-202, Method 208

• Weight: 0.0009 grams

Ordering Information (Note 3)

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

BC857BLP-7 3W 7 8mm 3,000

BC857BLP-7B 3W 7 8mm 10,000

Notes: 1. No purposefully added lead.

2. Halogen and Antimony Free. Diodes Inc's "Green" policy can be found on our website at http://www.diodes.com.

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

Marking Information

Bottom View Device S

mbol

DFN1006-3

Top View

Pin-Out

3W = Product Type Marking Code

BC857BLP-7 BC857BLP-7B

Top View

Bar Denotes Base

and Emitter Side

Top View

Dot Denotes

Collector Side

3W3W

BC857BLP

Document number: DS30526 Rev. 10 - 2 2 of 4

www.diodes.com February 2011

BC857BLP

Maximum Ratings @TA = 25°C unless otherwise specified

Characteristic Symbol Value Unit

Collector-Base Voltage VCBO -50 V

Collector-Emitter Voltage VCEO -45 V

Emitter-Base Voltage VEBO -5.0 V

Collector Current IC -100 mA

Thermal Characteristics

Characteristic Symbol Value Unit

Power Dissipation (Note 4) @TA = 25°C PD 250 mW

Thermal Resistance, Junction to Ambient Air (Note 4) @TA = 25°C R

JA 500 °C/W

Operating and Storage Temperature Range TJ, TSTG -55 to +150 °C

Electrical Characteristics @TA = 25°C unless otherwise specified

Characteristic (Note 5) Symbol Min Typ Max Unit Test Condition

Collector-Base Breakdown Voltage BVCBO -50 — — V IC = 10μA, IB = 0

Collector-Emitter Breakdown Voltage BVCEO -45 — — V IC = 10mA, IB = 0

Emitter-Base Breakdown Voltage BVEBO -5 — — V IE = 1μA, IC = 0

DC Current Gain hFE 220 260 475 — VCE = -5.0V, IC = -2.0mA

Collector-Emitter Saturation Voltage VCE(sat) — -90

-250 -300

-650 mV IC = -10mA, IB = -0.5mA

IC = -100mA, IB = -5.0mA

Base-Emitter Saturation Voltage VBE(sat) —

— -700

-850 —

— mV IC = -10mA, IB = -0.5mA

IC = -100mA, IB = -5.0mA

Base-Emitter Voltage VBE(on) -600

— -670

-710 -750

-820 mV VCE = -5.0V, IC = -2.0mA

VCE = -5.0V, IC = -10mA

Collector-Cutoff Current ICBO —

— —

— -15

-4.0 nA

µA VCB = -30V

VCB = -30V, TA = 150°C

Gain Bandwidth Product fT 100 — — MHz VCE = -5.0V, IC = -10mA,

f = 100MHz

Collector-Base Capacitance CCBO — 3.0 — pF VCB = -10V, f = 1.0MHz

Notes: 4. Device mounted on FR-4 PCB, Diodes Inc. suggested pad layout document can be found on our website at http://www.diodes.com.

5. Short duration pulse test used to minimize self-heating effect.

100

0 255075100125150

DISSI

N (mW)

T , AMBIENT TEMPERA T URE (°C)

Fig. 1 Power Dissipation

vs . A m bient Tem perat ur e (No te 4)

150

200

250

300

R = 500 C/W

h , DC CURRENT GAIN

I , COLLECTOR CURRENT (mA)

Fig. 2

T ypical DC Current Gain vs. Collector Current

BC857BLP

Document number: DS30526 Rev. 10 - 2 3 of 4

www.diodes.com February 2011

BC857BLP

150

100

200

250

300

350

1100

I , COLLECTOR CURRENT (mA)

Fig. 3 Typical Collector-Emitter Saturation

Volt age vs . Col lecto r Cur r ent

LLE

-EMI

SATURA TION VOLTAGE (mV)

(CE)SAT

V , BASE-EMITTER TURN-ON VOLT AGE (mV)

BE(ON)

I , COLLECTOR CURRENT (mA)

Fig. 4

Typical Base-E m itter Turn-O n Volta ge

vs. C ollector Cu r r ent

V = 5V

T = -55ºC

T = 150ºC

T = 125ºC

T = 25ºC

T = 85ºC

I , COLLECTOR CURRENT (mA)

Fig. 5

T y pical Base-Emitter Saturation V o ltage

vs. C ollector Cu r r ent

V , BASE-EMITTER SATURATION VOLT AGE (V)

(BE)SAT

1100

Package Outline Dimensions

DFN1006-3

Dim Min Max Typ

A 0.47 0.53 0.50

A1 0 0.05 0.03

b1 0.10 0.20 0.15

b2 0.45 0.55 0.50

D 0.95 1.075 1.00

E 0.55 0.675 0.60

e ⎯ ⎯ 0.35

L1 0.20 0.30 0.25

L2 0.20 0.30 0.25

L3 ⎯ ⎯ 0.40

All Dimensions in mm

Eb2

L1L3

BC857BLP

Document number: DS30526 Rev. 10 - 2 4 of 4

www.diodes.com February 2011

BC857BLP

Suggested Pad Layout

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 p roducts for any unintended or una uthorized 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 p atents pending. Product names and markings

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

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 pro ducts and an y

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.

www.diodes.com

Dimensions Value (in mm)

Z 1.1

G1 0.3

G2 0.2

X 0.7

X1 0.25

Y 0.4

C 0.7