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Part: BC549BZL1
Category:
Discrete
-> Transistors
-> Bipolar
-> General Purpose
Description: Low Noise Transistors , Package: TO-92 (TO-226), Pins=3
Company: ON Semiconductor
Datasheet: Download BC549BZL1 datasheet File size : 324 kB
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Datasheet text preview:
Low Noise Transistors
NPN Silicon
MAXIMUM RATINGS
Rating CollectorEmitter Voltage CollectorBase Voltage EmitterBase Voltage Collector Current -- Continuous Total Device Dissipation @ TA = 25°C Derate above 25°C Total Device Dissipation @ TC = 25°C Derate above 25°C Operating and Storage Junction Temperature Range Symbol VCEO VCBO VEBO IC PD PD TJ, Tstg BC549 30 30 5.0 100 625 5.0 1.5 12 55 to +150 BC550 45 50 Unit Vdc Vdc Vdc mAdc mW mW/°C Watt mW/°C °C
BC549B,C BC550B,C
1 2 3
CASE 2904, STYLE 17 TO92 (TO226AA)
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance, Junction to Ambient Thermal Resistance, Junction to Case Symbol Rq J A Rq J C Max 200 83.3 Unit °C/W °C/W 2 BASE 3 EMITTER COLLECTOR 1
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic Symbol Min Typ Max Unit
OFF CHARACTERISTICS
CollectorEmitter Breakdown Voltage (IC = 10 mAdc, IB = 0) CollectorBase Breakdown Voltage (IC = 10 µAdc, IE = 0) EmitterBase Breakdown Voltage (IE = 10 mAdc, IC = 0) Collector Cutoff Current (VCB = 30 V, IE = 0) (VCB = 30 V, IE = 0, TA = +125°C) Emitter Cutoff Current (VEB = 4.0 Vdc, IC = 0) V(BR)CEO BC549B,C BC550B,C V(BR)CBO BC549B,C BC550B,C V(BR)EBO ICBO -- -- IEBO -- -- -- -- 15 5.0 15 nAdc µAdc nAdc 30 50 5.0 -- -- -- -- -- -- Vdc 30 45 -- -- -- -- Vdc Vdc
İ Semiconductor Components Industries, LLC, 2001
1
February, 2001 Rev. 1
Publication Order Number: BC549B/D
BC549B,C BC550B,C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) (Continued)
Characteristic Symbol Min Typ Max Unit
ON CHARACTERISTICS
DC Current Gain (IC = 10 µAdc, VCE = 5.0 Vdc) (IC = 2.0 mAdc, VCE = 5.0 Vdc) CollectorEmitter Saturation Voltage (IC = 10 mAdc, IB = 0.5 mAdc) (IC = 10 mAdc, IB = see note 1) (IC = 100 mAdc, IB = 5.0 mAdc, see note 2) BaseEmitter Saturation Voltage (IC = 100 mAdc, IB = 5.0 mAdc) BaseEmitter On Voltage (IC = 10 µAdc, VCE = 5.0 Vdc) (IC = 100 µAdc, VCE = 5.0 Vdc) (IC = 2.0 mAdc, VCE = 5.0 Vdc) hFE BC549B/550B BC549C/550C BC549B/550B BC549C/550C VCE(sat) -- -- -- VBE(sat) VBE(on) -- -- 0.55 0.52 0.55 0.62 -- -- 0.7 -- 0.075 0.3 0.25 1.1 0.25 0.6 0.6 -- Vdc Vdc 100 100 200 420 150 270 290 500 -- -- 450 800 Vdc --
SMALLSIGNAL CHARACTERISTICS
CurrentGain -- Bandwidth Product (IC = 10 mAdc, VCE = 5.0 Vdc, f = 100 MHz) CollectorBase Capacitance (VCB = 10 Vdc, IE = 0, f = 1.0 MHz) SmallSignal Current Gain (IC = 2.0 mAdc, VCE = 5.0 V, f = 1.0 kHz) BC549B/BC550B BC549C/BC550C NF1 NF2 fT Cc b o hfe 240 450 -- -- 330 600 0.6 -- 500 900 dB 2.5 10 -- -- 250 2.5 -- -- MHz pF --
Noise Figure (IC = 200 µAdc, VCE = 5.0 Vdc, RS = 2.0 k, f = 1.0 kHz) (IC = 200 µAdc, VCE = 5.0 Vdc, RS = 100 k, f = 1.0 kHz) NOTES: 1. IB is value for which IC = 11 mA at VCE = 1.0 V. 2. Pulse test = 300 µs Duty cycle = 2%.
RS
in en
IDEAL TRANSISTOR
Figure 1. Transistor Noise Model
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BC549B,C BC550B,C
2.0 hFE, NORMALIZED DC CURRENT GAIN 1.5 1.0 0.8 0.6 0.4 0.3 0.2 0.2 VCE = 10 V TA = 25°C V, VOLTAGE (VOLTS) 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.5 1.0 2.0 5.0 10 20 50 IC, COLLECTOR CURRENT (mAdc) 100 200 0 0.1 0.2 VCE(sat) @ IC/IB = 10 0.5 1.0 2.0 5.0 10 20 IC, COLLECTOR CURRENT (mAdc) 50 100 TA = 25°C VBE(sat) @ IC/IB = 10 VBE(on) @ VCE = 10 V
Figure 2. Normalized DC Current Gain
BANDWIDTH PRODUCT (MHz)
Figure 3. "Saturation" and "On" Voltages
400 300 C, CAPACITANCE (pF) 200 100 80 60 40 30 20
10 7.0 5.0 Cib TA = 25°C
VCE = 10 V TA = 25°C
3.0 2.0
Cob
f T, CURRENT-GAIN
0.5 0.7
1.0
2.0 5.0 7.0 10 20 IC, COLLECTOR CURRENT (mAdc)
50
1.0 0.4
0.6
1.0
2.0 4.0 10 VR, REVERSE VOLTAGE (VOLTS)
20
40
Figure 4. CurrentGain -- Bandwidth Product
Figure 5. Capacitance
r b, BASE SPREADING RESISTANCE (OHMS)
170 160 150 140 130 120 0.1 VCE = 10 V f = 1.0 kHz TA = 25°C
0.2
0.5 1.0 2.0 IC, COLLECTOR CURRENT (mAdc)
5.0
10
Figure 6. Base Spreading Resistance
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BC549B,C BC550B,C
PACKAGE DIMENSIONS CASE 02904 (TO226AA) ISSUE AD
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 XX
DIM A B C D F G H J K L N P R V
STYLE 17: PIN 1. COLLECTOR 2. BASE 3. EMITTER
ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC 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 special, consequential or incidental damages. "Typical" parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals" must be validated for each customer application by customer's technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC 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 SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC 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 SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer.
PUBLICATION ORDERING INFORMATION
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BC549B/D
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