QS8K21TR

QS8K21TR

  • 厂商:

    ROHM(罗姆)

  • 封装:

    SMD8

  • 描述:

  • 数据手册
  • 价格&库存
QS8K21TR 数据手册
QS8K21   45V Nch + Nch Middle Power MOSFET    Datasheet l Outline             TSMT8 VDSS 45V RDS(on)(Max.) 53mΩ ID ±4A PD 1.5W                       l Features             l Inner circuit 1) Low on - resistance. 2) Built-in G-S protection diode. 3) Small surface mount package(TSMT8) 4) Pb-free lead plating ; RoHS compliant l Packaging specifications Embossed Tape Packing l Application Switching Type Reel size (mm) 180 Tape width (mm) 8 Basic ordering unit (pcs) 3000 Taping code TR Marking K21 l Absolute maximum ratings (Ta = 25°C) Parameter Drain - Source voltage Continuous drain current Pulsed drain current Gate - Source voltage total Power dissipation Symbol Value Unit VDSS 45 V ID ±4 A ID,pulse*1 ±12 A VGSS ±20 V PD*2 element total Junction temperature Range of storage temperature 1.5 1.25 W PD*3 0.7 Tj 150 ℃ Tstg -55 to +150 ℃                                                                                           www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 1/11 20150730 - Rev.001                QS8K21          Datasheet                                     l Thermal resistance Parameter Symbol total Thermal resistance, junction - ambient RthJA*2 element RthJA*3 total Values Min. Typ. Max. - - 83.3 - - 100 - - 178 l Electrical characteristics (T a = 25°C) Parameter Symbol Drain - Source breakdown voltage Breakdown voltage temperature coefficient Conditions V(BR)DSS VGS = 0V, ID = 1mA ΔV(BR)DSS   ΔTj ID = 1mA   referenced to 25℃ Unit ℃/W     Values Unit Min. Typ. Max. 45 - - V - 46.8 - mV/℃ Zero gate voltage drain current IDSS VDS = 45V, VGS = 0V - - 1 μA Gate - Source leakage current IGSS VDS = 0V, VGS = ±20V - - ±10 μA Gate threshold voltage VGS(th) VDS = 10V, ID = 1mA 1.0 - 2.5 V - -3.9 - mV/℃ VGS = 10V, ID = 4A - 38 53 RDS(on)*4 VGS = 4.5V, ID = 4A - 48 67 VGS = 4V, ID = 4A - 53 75 RG f = 1MHz, open drain - 6 - Ω |Yfs| *4 VDS = 10V, ID = 4A 2 - - S Gate threshold voltage temperature coefficient ΔVGS(th) ID = 1mA   ΔTj Static drain - source on - state resistance Gate input resistance Forward Transfer Admittance   referenced to 25℃                                                   www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 2/11   mΩ                                            20150730 - Rev.001        QS8K21          Datasheet l Electrical characteristics (Ta = 25°C) Parameter Symbol Values Conditions Unit Min. Typ. Max. Input capacitance Ciss VGS = 0V - 460 - Output capacitance Coss VDS = 10V - 110 - Reverse transfer capacitance Crss f = 1MHz - 55 - VDD ⋍ 25V,VGS = 10V - 9 - ID = 2A - 25 - td(off)*4 RL = 12.5Ω - 30 - tf*4 RG = 10Ω - 7 - Turn - on delay time td(on)*4 tr*4 Rise time Turn - off delay time Fall time pF ns l Gate charge characteristics (Ta = 25°C) Parameter Total gate charge Symbol VGS = 10V Qg*4 Gate - Source charge Qgs*4 Gate - Drain charge Qgd*4 Values Conditions VDD ⋍ 25V ID = 4A Unit Min. Typ. Max. - 10 - - 5.4 - - 2.0 - - 1.6 - nC VGS = 5V l Body diode electrical characteristics (Source-Drain) (Ta = 25°C) Parameter Body diode continuous forward current Symbol Values Conditions IS Unit Min. Typ. Max. - - 1 Ta = 25℃ Body diode pulse current ISP*1 Forward voltage VSD*4 VGS = 0V, IS = 4A A - - 12 - - 1.2 V *1 Pw≦10μs , Duty cycle≦1% *2 Mounted on a ceramic board (30×30×0.8mm) *3 Mounted on a FR4 (20×20×0.8mm) *4 Pulsed                                                                                             www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 3/11 20150730 - Rev.001 QS8K21                 Datasheet l Electrical characteristic curves Fig.1 Power Dissipation Derating Curve Fig.2 Maximum Safe Operating Area Fig.3 Normalized Transient Thermal     Resistance vs. Pulse Width Fig.4 Single Pulse Maximum Power     dissipation                                                                                             www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 4/11 20150730 - Rev.001 QS8K21                 Datasheet l Electrical characteristic curves Fig.5 Typical Output Characteristics(I) Fig.6 Typical Output Characteristics(II) Fig.7 Breakdown Voltage vs.      Junction Temperature Fig.8 Typical Transfer Characteristics                                                                                             www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 5/11 20150730 - Rev.001 QS8K21                 Datasheet l Electrical characteristic curves Fig.9 Gate Threshold Voltage vs.      Junction Temperature Fig.10 Forward Transfer Admittance vs.      Drain Current Fig.11 Drain Current Derating Curve Fig.12 Static Drain - Source On - State    Resistance vs. Gate Source Voltage                                                                                             www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 6/11 20150730 - Rev.001 QS8K21                 Datasheet l Electrical characteristic curves Fig.13 Static Drain - Source On - State    Resistance vs. Junction Temperature Fig.14 Static Drain - Source On - State      Resistance vs. Drain Current (I)                                                                                             www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 7/11 20150730 - Rev.001 QS8K21                 Datasheet l Electrical characteristic curves Fig.15 Static Drain - Source On - State      Resistance vs. Drain Current (II) Fig.16 Static Drain - Source On - State      Resistance vs. Drain Current (IlI) Fig.17 Static Drain - Source On - State      Resistance vs. Drain Current (IV)                                                                                             www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 8/11 20150730 - Rev.001 QS8K21                 Datasheet l Electrical characteristic curves Fig.18 Typical Capacitance vs.       Drain - Source Voltage Fig.19 Switching Characteristics Fig.20 Dynamic Input Characteristics Fig.21 Source Current vs.       Source Drain Voltage                                                                                             www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 9/11 20150730 - Rev.001 QS8K21                 Datasheet l Measurement circuits Fig. 1-1 SWITCHING TIME MEASUREMENT CIRCUIT Fig. 1-2 SWITCHING WAVEFORMS Fig. 2-1 GATE CHARGE MEASUREMENT CIRCUIT Fig. 2-2 GATE CHARGE WAVEFORM                                                                                             www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 10/11 20150730 - Rev.001 QS8K21                 Datasheet l Dimensions                                                                                             www.rohm.com © 2015 ROHM Co., Ltd. All rights reserved. 11/11 20150730 - Rev.001
QS8K21TR 价格&库存

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QS8K21TR
  •  国内价格 香港价格
  • 3000+3.617383000+0.46400
  • 6000+3.359186000+0.43089
  • 9000+3.227689000+0.41402
  • 15000+3.0799415000+0.39507
  • 21000+3.0027321000+0.38516

库存:4950

QS8K21TR
  •  国内价格 香港价格
  • 1+13.775961+1.76705
  • 10+8.7162310+1.11804
  • 100+5.78911100+0.74257
  • 500+4.53430500+0.58162
  • 1000+4.130431000+0.52981

库存:4950

QS8K21TR
    •  国内价格 香港价格
    • 1+3.640541+0.46698
    • 50+3.2723150+0.41974
    • 100+2.75342100+0.35319
    • 300+2.40192300+0.30810
    • 500+2.33497500+0.29951
    • 1000+2.284761000+0.29307
    • 4000+2.242914000+0.28770

    库存:10

    QS8K21TR
    •  国内价格
    • 1+2.56320
    • 200+2.13610
    • 500+1.70890
    • 1000+1.42400

    库存:0

    QS8K21TR
      •  国内价格 香港价格
      • 5+12.729935+1.64430
      • 50+8.0769250+1.04328
      • 100+5.36413100+0.69287

      库存:145

      QS8K21TR
        •  国内价格 香港价格
        • 1+3.640541+0.46698
        • 50+3.2723150+0.41974
        • 100+2.75342100+0.35319
        • 300+2.40192300+0.30810
        • 500+2.33497500+0.29951
        • 1000+2.284761000+0.29307
        • 4000+2.242914000+0.28770

        库存:160

        QS8K21TR
          •  国内价格 香港价格
          • 1+3.640541+0.46698
          • 50+3.2723150+0.41974
          • 100+2.75342100+0.35319
          • 300+2.40192300+0.30810
          • 500+2.33497500+0.29951
          • 1000+2.284761000+0.29307
          • 4000+2.242914000+0.28770

          库存:440