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    Semiconductor Components Industries, LLC, 2008

    September, 2008

    Rev. 4

    1 Publication Order Number:

    2N6284/D

    2N6284 (NPN); 2N6286,2N6287 (PNP)

    Preferred Device

    Darlington ComplementarySilicon Power Transistors

    These packages are designed for generalpurpose amplifier and

    lowfrequency switching applications.

    Features

    High DC Current Gain @ IC = 10 Adc

    hFE = 2400 (Typ) 2N6284

    = 4000 (Typ) 2N6287

    CollectorEmitter Sustaining Voltage

    VCEO(sus)= 100 Vdc (Min)

    Monolithic Construction with BuiltIn BaseEmitter Shunt Resistors

    PbFree Packages are Available*

    MAXIMUM RATINGS (Note 1)

    Rating Symbol Value Unit

    CollectorEmitter Voltage2N62862N6284/87

    VCEO80100

    Vdc

    CollectorBase Voltage2N62862N6284/87

    VCB80100

    Vdc

    EmitterBase Voltage VEB 5.0 Vdc

    Collector Current ContinuousPeak

    IC 2040

    Adc

    Base Current IB 0.5 Adc

    Total Power Dissipation @ TC = 25CDerate above 25C

    PD 1600.915

    WW/C

    Operating and Storage TemperatureRange

    TJ, Tstg 65 to +200 C

    THERMAL CHARACTERISTICS (Note 1)

    Characteristic Symbol Max Unit

    Thermal Resistance, JunctiontoCase RqJC 1.09 C/W

    Stresses exceeding Maximum Ratings may damage the device. MaximumRatings are stress ratings only. Functional operation above the RecommendedOperating Conditions is not implied. Extended exposure to stresses above theRecommended Operating Conditions may affect device reliability.1. Indicates JEDEC Registered Data.

    *For additional information on our PbFree strategy and soldering details, pleasedownload the ON Semiconductor Soldering and Mounting TechniquesReference Manual, SOLDERRM/D.

    http://onsemi.com

    20 AMPERE

    COMPLEMENTARY SILICON

    POWER TRANSISTORS

    100 VOLTS, 160 WATTS

    TO204AA (TO3)

    CASE 107

    STYLE 1

    MARKING DIAGRAM

    2N628x = Device Codex = 4, 6 or 7

    G = PbFree PackageA = Location CodeYY = YearWW = Work WeekMEX = Country of Orgin

    2N628xGAYYWW

    MEX

    Device Package Shipping

    ORDERING INFORMATION

    2N6284 TO3 100 Units/Tray

    2N6284G TO3(PbFree)

    100 Units/Tray

    2N6286 TO3 100 Units/Tray

    2N6286G TO3(PbFree)

    100 Units/Tray

    2N6287 TO3 100 Units/Tray

    2N6287G TO3(PbFree)

    100 Units/Tray

    COLLECTOR

    CASE

    BASE1

    EMITTER 2

    21

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    25 50 100 125 200

    Figure 1. Power DeratingTC, CASE TEMPERATURE (C)

    PD,

    POWE

    RDISSIPATION(WATTS)

    160

    60

    40

    140

    0 75 1500

    20

    80

    100

    120

    175

    ELECTRICAL CHARACTERISTICS (TC = 25_C unless otherwise noted) (Note 2)

    Characteristic

    Symbol

    Min

    Max

    Unit

    OFF CHARACTERISTICS

    Collector

    Emitter Sustaining Voltage(IC = 0.1 Adc, IB = 0) 2N62862N6284, 2N6287

    VCEO(sus)

    80100

    Vdc

    Collector Cutoff Current(VCE = 40 Vdc, IB = 0)(VCE = 50 Vdc, IB = 0)

    ICEO

    1.01.0

    mAdc

    Collector Cutoff Current(VCE = Rated VCB, VBE(off) = 1.5 Vdc)(VCE = Rated VCB, VBE(off) = 1.5 Vdc, TC = 150_C)

    ICEX

    0.55.0

    mAdc

    Emitter Cutoff Current(VBE = 5.0 Vdc, IC = 0)

    IEBO

    2.0

    mAdc

    ON CHARACTERISTICS (Note 3)

    DC Current Gain

    (IC = 10 Adc, VCE = 3.0 Vdc)(IC = 20 Adc, VCE = 3.0 Vdc)

    hFE

    750100

    18,000

    CollectorEmitter Saturation Voltage(IC = 10 Adc, IB = 40 mAdc)(IC = 20 Adc, IB = 200 mAdc)

    VCE(sat)

    2.03.0

    Vdc

    BaseEmitter On Voltage(IC = 10 Adc, VCE = 3.0 Vdc)

    VBE(on)

    2.8

    Vdc

    BaseEmitter Saturation Voltage(IC = 20 Adc, IB = 200 mAdc)

    VBE(sat)

    4.0

    Vdc

    DYNAMIC CHARACTERISTICS

    Magnitude of Common Emitter SmallSignal ShortCircuitForward Current Transfer Ratio

    (IC = 10 Adc, VCE = 3.0 Vdc, f = 1.0 MHz)

    |hfe|

    4.0

    MHz

    Output Capacitance(VCB = 10 Vdc, IE = 0, f = 0.1 MHz) 2N6284

    2N6286, 2N6287

    Cob

    400600

    pF

    SmallSignal Current Gain(IC = 10 Adc, VCE = 3.0 Vdc, f = 1.0 kHz)

    hfe

    300

    2. Indicates JEDEC Registered Data.3. Pulse test: Pulse Width = 300 ms, Duty Cycle = 2%

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    3

    Figure 2. Switching Times Test Circuit

    10

    0.2

    Figure 3. Switching Times

    IC, COLLECTOR CURRENT (AMP)

    t,TIME(s)

    7.0

    2.0

    1.0

    0.7

    0.5

    0.10.3 0.7 3.0 20

    0.2

    1.0 5.0

    0.3

    3.0

    5.0

    0.5 2.0 7.0

    0

    VCC- 30 V

    SCOPETUT

    + 4.0 V

    tr, tfv 10 ns

    DUTY CYCLE = 1.0%

    RC

    D1 MUST BE FAST RECOVERY TYPE e.g.,

    1N5825 USED ABOVE IB[ 100 mA

    MSD6100 USED BELOW IB[ 100 mA

    25 ms

    D151

    RB & RC VARIED TO OBTAIN DESIRED CURRENT LEVELS

    V2

    APPROX

    + 8.0 V

    V1

    APPROX

    - 12 V

    [ 8.0 k [ 50

    FOR td AND tr, D1 IS DISCONNECTED

    AND V2 = 0

    FOR NPN TEST CIRCUIT REVERSE ALL POLARITIES

    RB

    10

    td @ VBE(off) = 0 V

    tf

    ts

    tr

    2N6284 (NPN)

    2N6287 (PNP)

    VCC = 30 Vdc

    IC/IB = 250

    IB1 = IB2TJ = 25C

    Figure 4. Thermal Response

    t, TIME OR PULSE WIDTH (ms)

    1.0

    0.010.01

    0.7

    0.5

    0.3

    0.2

    0.1

    0.07

    0.05

    0.03

    0.02

    0.02 0.03

    r(t),EFFECTIVETRANSIENT

    THERMALRESISTANCE(NORMALIZED)

    0.05 0.1 0.2 0.5 1.0 2.0 5.0 10 20 50 100 200 1000500

    RqJC(t) = r(t) RqJCRqJC = 1.09C/W MAX

    D CURVES APPLY FOR POWERPULSE TRAIN SHOWN

    READ TIME AT t1TJ(pk) - TC = P(pk) RqJC(t)

    P(pk)

    t1t2

    DUTY CYCLE, D = t1/t2

    D = 0.5

    SINGLE PULSE

    0.2

    0.05

    0.1

    0.02

    0.01

    0.3 3.0 30 300

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    ACTIVEREGION SAFE OPERATING AREA

    50

    Figure 5. 2N6284, 2N6287

    20

    2.0

    0.0550 100

    0.2

    5.0

    0.5

    IC,

    COLLECTORCURRENT(AMP)

    VCE, COLLECTOR-EMITTER VOLTAGE (VOLTS)

    10

    1.0

    0.1

    2.0 5.0 2010

    0.1 ms

    SECOND BREAKDOWN LIMITED

    BONDING WIRE LIMITED

    THERMAL LIMITATION @ TC = 25C

    SINGLE PULSE

    TJ = 200C

    dc5.0 ms

    1.0 ms

    0.5 ms

    There are two limitations on the power handling ability of

    a transistor: average junction temperature and second

    breakdown. Safe operating area curves indicate IC VCElimits of the transistor that must be observed for reliable

    operation; i.e. the transistor must not be subjected to greater

    dissipation than the curves indicate.

    The data of Figure 5 is based on TJ(pk) = 200_

    C; TC isvariable depending on conditions. Second breakdown pulse

    limits are valid for duty cycles to 10% provided

    TJ(pk) < 200_C. TJ(pk) may be calculated from the data in

    Figure 4. At high case temperatures, thermal limitations will

    reduce the power that can be handled to values less than the

    limitations imposed by second breakdown.

    10,000

    1.0

    Figure 6. SmallSignal Current Gain

    f, FREQUENCY (kHz)

    102.0 5.0 10 20 50 100 200 1000

    500

    100

    5000

    hFE,

    SMALL-

    SIGNALCURRENTGAIN

    20

    200

    500

    2000

    1000

    50

    TJ = 25C

    VCE = 3.0 Vdc

    IC = 10 A

    1000

    0.1

    Figure 7. Capacitance

    VR, REVERSE VOLTAGE (VOLTS)

    1001.0 2.0 5.0 20 10010

    C,CA

    PACITANCE(PF)

    500

    300

    200

    Cib

    Cob

    500.2 0.5

    2N6284 (NPN)

    2N6287 (PNP)

    TJ = 25C700

    2N6284 (NPN)

    2N6287 (PNP)

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    Figure 8. DC Current Gain

    IC, COLLECTOR CURRENT (AMP)

    0.2 0.3 0.5 0.7 1.0 2.0 20

    500

    300

    hFE,

    DCCURRE

    NTGAIN TJ = 150C

    25C

    -55C

    VCE = 3.0 V

    2007.0

    NPN

    2N6284

    PNP

    2N6287

    20,000

    5000

    10,000

    30002000

    1000

    3.0 5.0

    IC, COLLECTOR CURRENT (AMP)

    700

    500

    hFE,

    DCCURRE

    NTGAIN

    TJ = 150C

    25C

    -55C

    300

    30,000

    10,000

    20,000

    5000

    3000

    1000

    7000

    700

    10

    VCE = 3.0 V

    0.2 0.3 0.5 0.7 1.0 2.0 207.03.0 5.0 10

    7000

    2000

    Figure 9. Collector Saturation Region

    VCE,

    COLLECTORE

    MITTERVOLTAGE(VOLTS) 3.0

    IB, BASE CURRENT (mA)

    2.6

    2.2

    1.8

    1.4

    1.0

    VCE,

    COLLECTORE

    MITTERVOLTAGE(VOLTS) 3.0

    IB, BASE CURRENT (mA)

    0.5 1.0 2.0 3.0 5.0 7.0 50

    2.6

    2.2

    1.8

    1.4

    IC = 5.0 A 10 A 15 A

    1.0 0.7 3020 0.5 1.0 2.0 3.0 5.0 7.0 500.7 3020

    IC = 5.0 A 10 A15 A

    10 10

    TJ = 25CTJ = 25C

    IC, COLLECTOR CURRENT (AMP)

    VBE(sat) @ IC/IB = 250V

    ,VO

    LTAGE(VOLTS)

    Figure 10. On Voltages

    IC, COLLECTOR CURRENT (AMP)

    V,

    VO

    LTAGE(VOLTS)

    VBE(sat) @ IC/IB = 250

    VCE(sat) @ IC/IB = 250

    TJ = 25C

    VBE @ VCE = 3.0 V

    VCE(sat) @ IC/IB = 250

    TJ = 25C

    0.2 0.3 0.5 0.7 1.0 2.0 207.03.0 5.0

    3.0

    2.5

    2.0

    1.5

    1.0

    0.5

    3.0

    2.5

    2.0

    1.5

    1.0

    0.510 0.2 0.3 0.5 0.7 1.0 2.0 207.03.0 5.0 10

    VBE @ VCE = 3.0 V

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    +5.0

    Figure 11. Temperature Coefficients

    IC, COLLECTOR CURRENT (AMP)

    0.2 0.3 1.0 2.0 3.0 5.0 7.0 20

    V,

    TEMPERATURECOEF

    FICIENTS(mV/C)

    +4.0

    +3.0

    +1.0

    0

    -4.0

    -1.0

    -2.0

    -3.0

    -5.0

    qVB for VBE

    *qVC for VCE(sat)

    -55C to + 25C

    25C to 150C

    25C to + 150C

    0.5 0.7

    +5.0

    IC, COLLECTOR CURRENT (AMP)

    V,

    TEMPERATURECOEF

    FICIENTS(mV/C)

    +4.0

    +3.0

    +1.0

    0

    -4.0

    -1.0

    -2.0

    -3.0

    -5.0

    qVB for VBE

    *qVC for VCE(sat)

    NPN

    2N6284

    PNP

    2N6287

    *APPLIES FOR IC/IBhFE@VCE+ 3.0V

    250

    -55C to + 25C

    *APPLIES FOR IC/IBhFE@VCE+ 3.0V

    250

    -55C to + 25C

    25C to 150C

    25C to + 150C

    -55C to + 25C

    10 0.2 0.3 1.0 2.0 3.0 5.0 7.0 200.5 0.7 10

    +2.0 +2.0

    REVERSE FORWARD

    105

    Figure 12. Collector CutOff Region

    VBE, BASE-EMITTER VOLTAGE (VOLTS)

    102

    101

    100,

    COLLECTORCURRENT(A)

    IC

    10-1

    -0.2 -0.40+0.2+0.4+0.6

    VCE = 30 V

    TJ = 150C

    100C

    25C

    REVERSE FORWARD

    103

    104

    -0.6 -0.8 -1.0 -1.2 -1.4

    103

    VBE, BASE-EMITTER VOLTAGE (VOLTS)

    100

    10-1

    10-2,

    COLLECTORCURRENT(A)

    IC

    10-3

    101

    102

    +0.2 + 0.40-0.2-0.4-0.6 +0.6 +0.8 +1.0 +1.2 + 1.4

    VCE = 30 V

    TJ = 150C

    100C

    25C

    Figure 13. Darlington Schematic

    NPN

    2N6284PNP

    2N6287

    BASE

    COLLECTOR

    EMITTER

    [ 8.0 k [ 60

    BASE

    COLLECTOR

    EMITTER

    [ 8.0 k [ 60

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    PACKAGE DIMENSIONS

    NOTES:1. DIMENSIONING AND TOLERANCING PER ANSI

    Y14.5M, 1982.2. CONTROLLING DIMENSION: INCH.3. ALL RULES AND NOTES ASSOCIATED WITH

    REFERENCED TO-204AA OUTLINE SHALL APPLY.

    DIM MIN MAX MIN MAX

    MILLIMETERSINCHES

    A 1.550 REF 39.37 REF

    B --- 1.050 --- 26.67C 0.250 0.335 6.35 8.51D 0.038 0.043 0.97 1.09E 0.055 0.070 1.40 1.77G 0.430 BSC 10.92 BSCH 0.215 BSC 5.46 BSCK 0.440 0.480 11.18 12.19L 0.665 BSC 16.89 BSCN --- 0.830 --- 21.08Q 0.151 0.165 3.84 4.19U 1.187 BSC 30.15 BSCV 0.131 0.188 3.33 4.77

    A

    N

    E

    C

    K

    T

    SEATINGPLANE

    2 PLD

    MQM0.13 (0.005) Y MT

    MYM0.13 (0.005) T

    Q

    Y

    2

    1

    UL

    G B

    V

    H

    TO204 (TO3)CASE 107

    ISSUE Z

    STYLE 1:PIN 1. BASE

    2. EMITTERCASE: COLLECTOR

    ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further noticeto 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 specif ications can and do vary in different applications and actual performance may vary over time. Alloperating parameters, including Typicals must be validated for each customer application by customers technical experts. SCILLC does not convey any license under its patent rightsnor 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 applicationsintended 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. ShouldBuyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiar ies, 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 deathassociated 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 EqualOpportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

    PUBLICATION ORDERING INFORMATION

    N. American Technical Support: 8002829855 Toll FreeUSA/Canada

    Europe, Middle East and Africa Technical Support:Phone: 421 33 790 2910

    Japan Customer Focus Center

    Phone: 81357733850

    2N6284/D

    LITERATURE FULFILLMENT:Literature Distribution Center for ON SemiconductorP.O. Box 5163, Denver, Colorado 80217 USAPhone: 3036752175 or 8003443860 Toll Free USA/CanadaFax: 3036752176 or 8003443867Toll Free USA/CanadaEmail: [email protected]

    ON Semiconductor Website: www.onsemi.com

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    For additional information, please contact your localSales Representative