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 MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Amplifier Transistors
Order this document by BC556/D
PNP Silicon
COLLECTOR 1 2 BASE 3 EMITTER
BC556,B BC557A,B,C BC558B
MAXIMUM RATINGS
Rating Collector - Emitter Voltage Collector - Base Voltage Emitter - Base Voltage Collector Current -- Continuous Total Device Dissipation @ TA = 25C Derate above 25C Total Device Dissipation @ TC = 25C Derate above 25C Operating and Storage Junction Temperature Range Symbol VCEO VCBO VEBO IC PD PD TJ, Tstg BC 556 -65 -80 BC 557 -45 -50 -5.0 -100 625 5.0 1.5 12 - 55 to +150 BC 558 -30 -30 Unit Vdc Vdc Vdc mAdc mW mW/C Watt mW/C C
1 2 3
CASE 29-04, STYLE 17 TO-92 (TO-226AA)
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, Junction to Ambient Thermal Resistance, Junction to Case Symbol RqJA RqJC Max 200 83.3 Unit C/W C/W
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted)
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
Collector - Emitter Breakdown Voltage (IC = -2.0 mAdc, IB = 0) V(BR)CEO BC556 BC557 BC558 V(BR)CBO BC556 BC557 BC558 V(BR)EBO BC556 BC557 BC558 ICES BC556 BC557 BC558 BC556 BC557 BC558 -- -- -- -- -- -- -2.0 -2.0 -2.0 -- -- -- -100 -100 -100 -4.0 -4.0 -4.0 nA -5.0 -5.0 -5.0 -- -- -- -- -- -- -80 -50 -30 -- -- -- -- -- -- V -65 -45 -30 -- -- -- -- -- -- V V
Collector - Base Breakdown Voltage (IC = -100 Adc)
Emitter - Base Breakdown Voltage (IE = -100 mAdc, IC = 0)
Collector-Emitter Leakage Current (VCES = -40 V) (VCES = -20 V) (VCES = -20 V, TA = 125C)
A
Motorola Small-Signal Transistors, FETs and Diodes Device Data (c) Motorola, Inc. 1996
1
BC556,B BC557A,B,C BC558B
ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted) (Continued)
Characteristic Symbol Min Typ Max Unit
ON CHARACTERISTICS
DC Current Gain (IC = -10 Adc, VCE = -5.0 V) hFE BC557A BC556B/557B/558B BC557C BC556 BC557 BC558 BC557A BC556B/557B/558B BC557C BC557A BC556B/557B/558B BC557C VCE(sat) -- -- -- VBE(sat) -- -- VBE(on) -0.55 -- -0.62 -0.7 -0.7 -0.82 -0.7 -1.0 -- -- V -0.075 -0.3 -0.25 -0.3 -0.6 -0.65 V -- -- -- 120 120 120 120 180 420 -- -- -- 90 150 270 -- -- -- 170 290 500 120 180 300 -- -- -- 500 800 800 220 460 800 -- -- -- V --
(IC = -2.0 mAdc, VCE = -5.0 V)
(IC = -100 mAdc, VCE = -5.0 V)
Collector - Emitter Saturation Voltage (IC = -10 mAdc, IB = -0.5 mAdc) (IC = -10 mAdc, IB = see Note 1) (IC = -100 mAdc, IB = -5.0 mAdc) Base - Emitter Saturation Voltage (IC = -10 mAdc, IB = -0.5 mAdc) (IC = -100 mAdc, IB = -5.0 mAdc) Base-Emitter On Voltage (IC = -2.0 mAdc, VCE = -5.0 Vdc) (IC = -10 mAdc, VCE = -5.0 Vdc)
SMALL-SIGNAL CHARACTERISTICS
Current - Gain -- Bandwidth Product (IC = -10 mA, VCE = -5.0 V, f = 100 MHz) fT BC556 BC557 BC558 Cob NF BC556 BC557 BC558 hfe BC556 BC557/558 BC557A BC556B/557B/558B BC557C 125 125 125 240 450 -- -- 220 330 600 500 900 260 500 900 -- -- -- 2.0 2.0 2.0 10 10 10 -- -- -- -- -- 280 320 360 3.0 -- -- -- 6.0 pF dB MHz
Output Capacitance (VCB = -10 V, IC = 0, f = 1.0 MHz) Noise Figure (IC = -0.2 mAdc, VCE = -5.0 V, RS = 2.0 kW, f = 1.0 kHz, f = 200 Hz) Small-Signal Current Gain (IC = -2.0 mAdc, VCE = -5.0 V, f = 1.0 kHz)
Note 1: IC = -10 mAdc on the constant base current characteristics, which yields the point IC = -11 mAdc, VCE = -1.0 V.
2
Motorola Small-Signal Transistors, FETs and Diodes Device Data
BC556,B BC557A,B,C BC558B
BC557/BC558
2.0 hFE , NORMALIZED DC CURRENT GAIN 1.5 1.0 0.7 0.5 VCE = -10 V TA = 25C V, VOLTAGE (VOLTS)
-1.0 -0.9 -0.8 -0.7 -0.6 -0.5 -0.4 -0.3 -0.2 -0.1 VCE(sat) @ IC/IB = 10 -0.5 -1.0 -2.0 -5.0 -10 -20 IC, COLLECTOR CURRENT (mAdc) -50 -100 VBE(on) @ VCE = -10 V TA = 25C VBE(sat) @ IC/IB = 10
0.3 0.2 -0.2
-0.5 -1.0 -2.0 -5.0 -10 -20 -50 IC, COLLECTOR CURRENT (mAdc)
-100 -200
0 -0.1 -0.2
Figure 1. Normalized DC Current Gain
Figure 2. "Saturation" and "On" Voltages
-2.0 VB , TEMPERATURE COEFFICIENT (mV/ C) VCE , COLLECTOR-EMITTER VOLTAGE (V) TA = 25C -1.6
1.0 -55C to +125C 1.2 1.6 2.0 2.4 2.8
-1.2 IC = -10 mA IC = -50 mA IC = -20 mA IC = -200 mA IC = -100 mA
-0.8
-0.4
0
-0.02
-0.1 -1.0 IB, BASE CURRENT (mA)
-10 -20
-0.2
-10 -1.0 IC, COLLECTOR CURRENT (mA)
-100
Figure 3. Collector Saturation Region
f T, CURRENT-GAIN - BANDWIDTH PRODUCT (MHz)
Figure 4. Base-Emitter Temperature Coefficient
10 7.0 C, CAPACITANCE (pF) 5.0 Cob Cib TA = 25C
400 300 200 150 100 80 60 40 30 20 -0.5 VCE = -10 V TA = 25C
3.0 2.0
1.0 -0.4 -0.6
-1.0
-2.0
-4.0 -6.0
-10
-20 -30 -40
-1.0
-2.0 -3.0
-5.0
-10
-20
-30
-50
VR, REVERSE VOLTAGE (VOLTS)
IC, COLLECTOR CURRENT (mAdc)
Figure 5. Capacitances
Figure 6. Current-Gain - Bandwidth Product
Motorola Small-Signal Transistors, FETs and Diodes Device Data
3
BC556,B BC557A,B,C BC558B
BC556
-1.0 hFE , DC CURRENT GAIN (NORMALIZED) VCE = -5.0 V TA = 25C 2.0 1.0 0.5 V, VOLTAGE (VOLTS) TJ = 25C -0.8 VBE(sat) @ IC/IB = 10 -0.6 VBE @ VCE = -5.0 V -0.4
-0.2 0.2 0 -0.2 VCE(sat) @ IC/IB = 10 -1.0 -2.0 -5.0 -10 -20 -50 -100 -200 IC, COLLECTOR CURRENT (AMP) -0.5 -50 -100 -200 -1.0 -2.0 -5.0 -10 -20 IC, COLLECTOR CURRENT (mA)
-0.1 -0.2
Figure 7. DC Current Gain
Figure 8. "On" Voltage
VCE , COLLECTOR-EMITTER VOLTAGE (VOLTS)
-2.0 VB, TEMPERATURE COEFFICIENT (mV/ C)
-1.0
-1.6 IC = -10 mA -20 mA -50 mA -100 mA -200 mA
-1.4
-1.2
-1.8
VB for VBE
-55C to 125C
-0.8
-2.2
-0.4 TJ = 25C 0 -0.02 -0.05 -0.1 -0.2 -0.5 -1.0 -2.0 IB, BASE CURRENT (mA) -5.0 -10 -20
-2.6
-3.0 -0.2
-0.5 -1.0
-50 -2.0 -5.0 -10 -20 IC, COLLECTOR CURRENT (mA)
-100 -200
Figure 9. Collector Saturation Region
Figure 10. Base-Emitter Temperature Coefficient
f T, CURRENT-GAIN - BANDWIDTH PRODUCT
40 TJ = 25C C, CAPACITANCE (pF) 20 Cib
500
VCE = -5.0 V
200 100 50
10 8.0 6.0 4.0 2.0 -0.1 -0.2 Cob
20
-0.5 -1.0 -2.0 -5.0 -10 -20 VR, REVERSE VOLTAGE (VOLTS)
-50 -100
-100 -1.0 -10 IC, COLLECTOR CURRENT (mA)
Figure 11. Capacitance
Figure 12. Current-Gain - Bandwidth Product
4
Motorola Small-Signal Transistors, FETs and Diodes Device Data
BC556,B BC557A,B,C BC558B
r(t), TRANSIENT THERMAL RESISTANCE (NORMALIZED)
1.0 0.7 0.5 0.3 0.2
D = 0.5 0.2 0.05 SINGLE PULSE P(pk) t1 t2 DUTY CYCLE, D = t1/t2 ZJC(t) = (t) RJC RJC = 83.3C/W MAX ZJA(t) = r(t) RJA RJA = 200C/W MAX D CURVES APPLY FOR POWER PULSE TRAIN SHOWN READ TIME AT t1 TJ(pk) - TC = P(pk) RJC(t) 500 1.0 k 2.0 k 5.0 k 10 k
0.1 0.1 0.07 0.05 0.03 0.02 0.01 0.1
SINGLE PULSE
0.2
0.5
1.0
2.0
5.0
10
20 50 t, TIME (ms)
100
200
Figure 13. Thermal Response
-200 1s IC, COLLECTOR CURRENT (mA) -100 -50 TA = 25C TJ = 25C 3 ms The safe operating area curves indicate IC-VCE limits of the transistor that must be observed for reliable operation. Collector load lines for specific circuits must fall below the limits indicated by the applicable curve. The data of Figure 14 is based upon TJ(pk) = 150C; TC or TA is variable depending upon conditions. Pulse curves are valid for duty cycles to 10% provided TJ(pk) 150C. TJ(pk) may be calculated from the data in Figure 13. At high case or ambient temperatures, thermal limitations will reduce the power than can be handled to values less than the limitations imposed by second breakdown.
-10 -5.0
BC558 BC557 BC556 BONDING WIRE LIMIT THERMAL LIMIT SECOND BREAKDOWN LIMIT -5.0 -10 -30 -45 -65 -100 VCE, COLLECTOR-EMITTER VOLTAGE (V)
-2.0 -1.0
Figure 14. Active Region -- Safe Operating Area
Motorola Small-Signal Transistors, FETs and Diodes Device Data
5
BC556,B BC557A,B,C BC558B
PACKAGE DIMENSIONS
NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. 3. CONTOUR OF PACKAGE BEYOND DIMENSION R IS UNCONTROLLED. 4. DIMENSION F APPLIES BETWEEN P AND L. DIMENSION D AND J APPLY BETWEEN L AND K MINIMUM. LEAD DIMENSION IS UNCONTROLLED IN P AND BEYOND DIMENSION K MINIMUM. INCHES MIN MAX 0.175 0.205 0.170 0.210 0.125 0.165 0.016 0.022 0.016 0.019 0.045 0.055 0.095 0.105 0.015 0.020 0.500 --- 0.250 --- 0.080 0.105 --- 0.100 0.115 --- 0.135 --- MILLIMETERS MIN MAX 4.45 5.20 4.32 5.33 3.18 4.19 0.41 0.55 0.41 0.48 1.15 1.39 2.42 2.66 0.39 0.50 12.70 --- 6.35 --- 2.04 2.66 --- 2.54 2.93 --- 3.43 ---
A R P
SEATING PLANE
B
F
L K D
XX G H V
1
J
C N N
SECTION X-X
DIM A B C D F G H J K L N P R V
CASE 029-04 (TO-226AA) ISSUE AD
STYLE 17: PIN 1. COLLECTOR 2. BASE 3. EMITTER
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters can and do vary in different applications. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
How to reach us: USA/EUROPE: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE (602) 244-6609 INTERNET: http://Design-NET.com
JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, Toshikatsu Otsuki, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-3521-8315 HONG KONG: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298
6
Motorola Small-Signal Transistors, FETs and Diodes Device Data
*BC556/D*
BC556/D


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