Datasheet

ManualsBrandsTaiwan Semiconductor ManualsDiscrete SemiconductorsBipolar Transistor, TO-92, NPN, 30V

BC546A/B/C - BC550A/B/C

Taiwan Semiconductor

1 Version:C1703

500mW, NPN Small Signal Transistor

FEATURES

● Low power loss, high efficiency

● Ideal for automated placement

● High surge current capability

● Compliant to RoHS directive 2011/65/EU and

in accordance to WEEE 2002/96/EC

● Halogen-free according to IEC 61249-2-21

APPLICATIONS

● Switching mode power supply (SMPS)

● Adapters

● Lighting application

● On-board DC/DC converter

MECHANICAL DATA

● Case: TO-92

● Molding compound meets UL 94 V-0 flammability rating

● Moisture sensitivity level: level 1, per J-STD-020

● Packing code with suffix "G" means green compound

(halogen-free)

● Terminal: Matte tin plated leads, solderable per J-STD-002

● Meet JESD 201 class 1A whisker test

● Weight: 8mg (approximately)

KEY PARAMETERS

PARAMETER

VALUE

UNIT

CBO

30-80

CEO

30-65

EBO

100

220-800

Package

TO-92

Configuration

Single Dice

ABSOLUTE MAXIMUM RATINGS (T

= 25°C unless otherwise noted)

PARAMETER

SYMBOL

VALUE

UNIT

Marking code on the device

BC8xxA/B/C

(Note 1)

Power dissipation

500

Notes:

1. "xx" is device code from "46" to "50", "MARKING" should follow the "PART NO."

Summary of content (6 pages)

PAGE 1
BC546A/B/C - BC550A/B/C Taiwan Semiconductor 500mW, NPN Small Signal Transistor FEATURES KEY PARAMETERS ● ● ● ● Low power loss, high efficiency Ideal for automated placement High surge current capability Compliant to RoHS directive 2011/65/EU and in accordance to WEEE 2002/96/EC ● Halogen-free according to IEC 61249-2-21 APPLICATIONS ● ● ● ● Switching mode power supply (SMPS) Adapters Lighting application On-board DC/DC converter PARAMETER VALUE UNIT VCBO 30-80 V VCEO 30-65 V VEBO 6 V IC
PAGE 2
BC546A/B/C - BC550A/B/C Taiwan Semiconductor ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise noted) PARAMETER SYMBOL Collector-base voltage, emitter open Collector-emitter voltage, base open Emitter-base voltage, collector open BC546 BC547,BC550 BC548,BC549 BC546 BC547,BC550 BC548,BC549 BC546 BC547,BC550 BC548,BC549 VCBO VCEO VEBO VALUE 80 50 30 65 45 30 6 6 6 UNIT V V V Collector current IC 100 mA Peak collector current ICM 200 mA Junction temperature TJ -65 to +150 °C Storage
PAGE 3
BC546A/B/C - BC550A/B/C Taiwan Semiconductor ORDERING INFORMATION PART NO. PACKING PACKING CODE CODE SUFFIX(*) BC5xxA/B/C A1 (Note 1) B1 PACKAGE PACKING 4K / Ammo G TO-92 5K / Bulk Notes: 1. "xx" is device code from "46" to "50" *: optional available EXAMPLE EXAMPLE P/N PART NO.
PAGE 4
BC546A/B/C - BC550A/B/C Taiwan Semiconductor CHARACTERISTICS CURVES (TA = 25°C unless otherwise noted) Fig. 1 Static Characteristic Fig. 2 Transfer Characteristic 100 100 IB = 350μA 80 Ic(mA), Collector Current IC[mA], Collector Current IB = 400μA IB = 300μA IB = 250μA 60 IB = 200μA IB = 150μA 40 IB = 100μA 20 VCE=5V 10 1 IB = 50μA 0 0 0 4 8 12 16 0.0 20 VCE(V), Collector Emitter Voltage 0.2 0.4 0.6 0.8 1.0 1.2 VBE(V), Base Emitter Voltage Fig. 3 DC Current Gain Fig.
PAGE 5
BC546A/B/C - BC550A/B/C Taiwan Semiconductor PACKAGE OUTLINE DIMENSION TO-92 Bulk DIM. Unit(inch) Min Max Min Max A 4.40 5.10 0.173 0.201 B 4.30 4.70 0.169 0.185 C 12.50 14.50 0.492 - D 1.17 1.37 0.046 0.054 E 0.35 0.55 0.014 0.022 F 1.17 1.37 0.046 0.054 G 0.59 1.40 0.023 0.055 H 0.29 0.51 0.011 0.020 I 3.30 4.10 0.130 0.161 TO-92 Ammo DIM. 5 Unit(mm) Unit(mm) Unit(inch) Min Max Min Max A 4.30 4.70 0.169 0.185 B 4.30 4.70 0.169 0.
PAGE 6
BC546A/B/C - BC550A/B/C Taiwan Semiconductor Notice Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, to any intellectual property rights is granted by this document.