Datasheet

ManualsBrandsDIOTEC ManualsBJTs & IGBTsBipolar Transistor

March, 2007 − Rev. 3

1 Publication Order Number:

BC556B/D

BC556B, BC557A, B, C,

BC558B

Amplifier Transistors

PNP Silicon

Features

• Pb−Free Packages are Available*

MAXIMUM RATINGS

Rating Symbol Value Unit

Collector - Emitter Voltage

BC556

BC557

BC558

CEO

−65

−45

−30

Vdc

Collector - Base Voltage

BC556

BC557

BC558

CBO

−80

−50

−30

Vdc

Emitter - Base Voltage V

EBO

−5.0 Vdc

Collector Current − Continuous

Collector Current − Peak

−100

−200

mAdc

Base Current − Peak I

−200 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 6 of this data sheet.

ORDERING INFORMATION

BENT LEAD

TAPE & REEL

AMMO PACK

STRAIGHT LEAD

BULK PACK

TO−92

CASE 29

STYLE 17

MARKING DIAGRAM

55xx

AYWW G

xx = 6B, 7A, 7B, 7C, or 8B

A = Assembly Location

Y = Year

WW = Work Week

G = Pb−Free Package

(Note: Microdot may be in either location)

Summary of content (7 pages)

PAGE 1
BC556B, BC557A, B, C, BC558B Amplifier Transistors PNP Silicon http://onsemi.com Features • Pb−Free Packages are Available* COLLECTOR 1 MAXIMUM RATINGS Rating Symbol Collector - Emitter Voltage Value VCEO BC556 BC557 BC558 Collector - Base Voltage Vdc VCBO Vdc −80 −50 −30 VEBO −5.0 Vdc Collector Current − Continuous Collector Current − Peak IC ICM −100 −200 mAdc Base Current − Peak IBM −200 mAdc Total Device Dissipation @ TA = 25°C Derate above 25°C PD 625 5.
PAGE 2
BC556B, BC557A, B, C, BC558B ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic Symbol Min Typ Max −65 −45 −30 − − − − − − −80 −50 −30 − − − − − − −5.0 −5.0 −5.0 − − − − − − − − − − − − −2.0 −2.0 −2.0 − − − −100 −100 −100 −4.0 −4.0 −4.0 − − − 120 120 180 420 − − − 90 150 270 − 170 290 500 120 180 300 − − − 800 220 460 800 − − − − − − −0.075 −0.3 −0.25 −0.3 −0.6 −0.65 − − −0.7 −1.0 − − −0.55 − −0.62 −0.7 −0.7 −0.82 − − − 280 320 360 − − − − 3.0 6.
PAGE 3
BC556B, BC557A, B, C, BC558B BC557/BC558 −1.0 1.5 TA = 25°C −0.9 VCE = −10 V TA = 25°C VBE(sat) @ IC/IB = 10 −0.8 V, VOLTAGE (VOLTS) hFE , NORMALIZED DC CURRENT GAIN 2.0 1.0 0.7 0.5 −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 −1.0 −2.0 −5.0 −10 −20 −50 IC, COLLECTOR CURRENT (mAdc) 0 −0.1 −0.2 −100 −200 1.0 −2.0 TA = 25°C −1.6 −1.2 −0.8 IC = −10 mA IC = −50 mA IC = −200 mA IC = −100 mA IC = −20 mA −0.4 0 −0.02 −55°C to +125°C 1.
PAGE 4
BC556B, BC557A, B, C, BC558B BC556 TJ = 25°C VCE = −5.0 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 −0.2 −1.0 −2.0 −5.0 −10 −20 −50 −100 −200 IC, COLLECTOR CURRENT (mA) −0.1 −0.2 −0.5 −50 −100 −200 −5.0 −10 −20 −1.0 −2.0 IC, COLLECTOR CURRENT (mA) Figure 8. “On” Voltage −2.0 θVB, TEMPERATURE COEFFICIENT (mV/ °C) VCE , COLLECTOR−EMITTER VOLTAGE (VOLTS) Figure 7.
PAGE 5
r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED) BC556B, BC557A, B, C, BC558B 1.0 0.7 0.5 D = 0.5 0.2 0.3 0.2 0.1 0.05 SINGLE PULSE 0.1 0.07 0.05 P(pk) SINGLE PULSE t1 t2 0.03 DUTY CYCLE, D = t1/t2 0.02 0.01 ZqJC(t) = (t) RqJC RqJC = 83.3°C/W MAX ZqJA(t) = r(t) RqJA RqJA = 200°C/W MAX D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t1 TJ(pk) − TC = P(pk) RqJC(t) 0.1 0.2 0.5 1.0 2.0 10 5.0 20 50 t, TIME (ms) 100 200 500 1.0 k 2.0 k 5.0 k Figure 13.
PAGE 6
BC556B, BC557A, B, C, BC558B ORDERING INFORMATION Package Shipping† BC556BG TO−92 (Pb−Free) 5000 Units / Bulk BC556BZL1G TO−92 (Pb−Free) 2000 / Ammo Box BC557AZL1G TO−92 (Pb−Free) 2000 / Ammo Box BC557BG TO−92 (Pb−Free) 5000 Units / Bulk Device BC557BRL1 TO−92 2000 / Tape & Reel BC557BRL1G TO−92 (Pb−Free) 2000 / Tape & Reel BC557BZL1G TO−92 (Pb−Free) BC557CG TO−92 (Pb−Free) 5000 Units / Bulk BC557CZL1G TO−92 (Pb−Free) 2000 / Ammo Box BC558BRLG TO−92 (Pb−Free) 2000 / Tape & Ree
PAGE 7
BC556B, BC557A, B, C, BC558B PACKAGE DIMENSIONS TO−92 (TO−226) CASE 29−11 ISSUE AM A B STRAIGHT LEAD BULK PACK R P L SEATING PLANE K D X X G J H V C SECTION X−X 1 N 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.