Data Sheet

ManualsBrandsConrad Components ManualsBattery Charger Assembly Kits197912 Charge controller Assembly kit 13.8 V DC 10 A

June, 2012 − Rev. 7

1 Publication Order Number:

BC546/D

BC546B, BC547A, B, C,

BC548B, C

Amplifier Transistors

NPN Silicon

Features

• Pb−Free Packages are Available*

MAXIMUM RATINGS

Rating Symbol Value Unit

Collector - Emitter Voltage

BC546

BC547

BC548

CEO

Vdc

Collector - Base Voltage

BC546

BC547

BC548

CBO

Vdc

Emitter - Base Voltage V

EBO

6.0 Vdc

Collector Current − Continuous I

100 mAdc

Total Device Dissipation @ T

= 25°C

Derate above 25°C

625

5.0

mW/°C

Total Device Dissipation @ T

= 25°C

Derate above 25°C

1.5

mW/°C

Operating and Storage Junction

Temperature Range

, T

stg

−55 to +150 °C

THERMAL CHARACTERISTICS

Characteristic Symbol Max Unit

Thermal Resistance, Junction−to−Ambient

200 °C/W

Thermal Resistance, Junction−to−Case

83.3 °C/W

Stresses exceeding Maximum Ratings may damage the device. Maximum

Ratings are stress ratings only. Functional operation above the Recommended

Operating Conditions is not implied. Extended exposure to stresses above the

Recommended Operating Conditions may affect device reliability.

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

http://onsemi.com

COLLECTOR

BASE

EMITTER

See detailed ordering and shipping information in the package

dimensions section on page 5 of this data sheet.

ORDERING INFORMATION

BENT LEAD

TAPE & REEL

STRAIGHT LEAD

TO−92

CASE 29

STYLE 17

MARKING DIAGRAM

54xy

AYWW G

x = 6, 7, or 8

y = A, B or C

A = Assembly Location

Y = Year

WW = Work Week

G = Pb−Free Package

(Note: Microdot may be in either location)

Summary of content (6 pages)

PAGE 1
BC546B, BC547A, B, C, BC548B, C Amplifier Transistors NPN Silicon Features http://onsemi.com • Pb−Free Packages are Available* COLLECTOR 1 MAXIMUM RATINGS Rating Collector - Emitter Voltage Collector - Base Voltage Symbol BC546 BC547 BC548 BC546 BC547 BC548 Emitter - Base Voltage VCEO VCBO Value Vdc 65 45 30 3 EMITTER Vdc 80 50 30 VEBO 6.0 Vdc Collector Current − Continuous IC 100 mAdc Total Device Dissipation @ TA = 25°C Derate above 25°C PD 625 5.
PAGE 2
BC546B, BC547A, B, C, BC548B, C ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max 65 45 30 − − − − − − 80 50 30 − − − − − − 6.0 6.0 6.0 − − − − − − − − − − 0.2 0.2 0.2 − 15 15 15 4.0 − − − 90 150 270 − − − Unit OFF CHARACTERISTICS Collector − Emitter Breakdown Voltage (IC = 1.
PAGE 3
BC546B, BC547A, B, C, BC548B, C BC547/BC548 1.0 VCE = 10 V TA = 25°C 1.5 TA = 25°C 0.9 0.8 V, VOLTAGE (VOLTS) hFE, NORMALIZED DC CURRENT GAIN 2.0 1.0 0.8 0.6 0.4 VBE(sat) @ IC/IB = 10 0.7 VBE(on) @ VCE = 10 V 0.6 0.5 0.4 0.3 0.2 0.3 VCE(sat) @ IC/IB = 10 0.1 0.2 0.2 0.5 50 5.0 10 1.0 2.0 20 IC, COLLECTOR CURRENT (mAdc) 100 0 0.1 200 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 IC, COLLECTOR CURRENT (mAdc) Figure 1. Normalized DC Current Gain Figure 2. “Saturation” and “On” Voltages 1.
PAGE 4
BC546B, BC547A, B, C, BC548B, C BC546 TA = 25°C VCE = 5 V TA = 25°C 0.8 V, VOLTAGE (VOLTS) hFE, DC CURRENT GAIN (NORMALIZED) 1.0 2.0 1.0 0.5 VBE(sat) @ IC/IB = 10 0.6 VBE @ VCE = 5.0 V 0.4 0.2 0.2 VCE(sat) @ IC/IB = 10 0.1 0.2 0 1.0 10 100 IC, COLLECTOR CURRENT (mA) 0.2 0.5 1.0 2.0 5.0 10 20 IC, COLLECTOR CURRENT (mA) 2.0 TA = 25°C 20 mA 50 mA 100 mA 200 mA 1.2 IC = 10 mA 0.8 0.4 0.02 0.05 0.1 1.0 2.0 0.2 0.5 IB, BASE CURRENT (mA) 5.0 10 100 200 -1.8 qVB for VBE -2.6 -3.0 0.
PAGE 5
BC546B, BC547A, B, C, BC548B, C ORDERING INFORMATION Package Shipping† TO−92 5000 Units / Bulk TO−92 (Pb−Free) 5000 Units / Bulk TO−92 2000 / Tape & Reel BC546BRL1G TO−92 (Pb−Free) 2000 / Tape & Reel BC546BZL1G TO−92 (Pb−Free) 2000 / Ammo Box Device BC546B BC546BG BC546BRL1 BC547ARL TO−92 2000 / Tape & Reel BC547ARLG TO−92 (Pb−Free) 2000 / Tape & Reel BC547AZL1G TO−92 (Pb−Free) 2000 / Ammo Box BC547BG TO−92 (Pb−Free) 5000 Units / Bulk BC547BRL1G TO−92 (Pb−Free) 2000 / Tape & Ree
PAGE 6
BC546B, BC547A, B, C, BC548B, C PACKAGE DIMENSIONS TO−92 (TO−226) CASE 29−11 ISSUE AM A B STRAIGHT LEAD R P L SEATING PLANE K D X X G J H V C SECTION X−X N 1 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. CONTOUR OF PACKAGE BEYOND DIMENSION R IS UNCONTROLLED. 4. LEAD DIMENSION IS UNCONTROLLED IN P AND BEYOND DIMENSION K MINIMUM. DIM A B C D G H J K L N P R V INCHES MIN MAX 0.175 0.205 0.170 0.210 0.125 0.165 0.016 0.021 0.045 0.055 0.095 0.