Maker : Fairchild Semiconductor
Part No. : J270

  Datasheet PDF : J270.pdf
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Product Information

J270 J270 P-Channel Switch • This device is designed for low level analog switching sample and hold circuits and chopper stabilized amplifiers. • Sourced from process 88. 1 TO-92 1. Drain 2. Gate 3. Source Absolute Maximum Ratings* Ta=25°C unless otherwise noted Symbol VDG VGS IGF TJ, TSTG Parameter Drain-Gate Voltage Gate-Source Voltage Forward Gate Current Operating and Storage Junction Temperature Range Ratings -30 30 50 -55 ~ 150 Units V V mA °C * This ratings are limiting values above which the serviceability of any semiconductor device may be impaired. NOTES: 1) These rating are based on a maximum junction temperature of 150 degrees C. 2) These are steady limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Electrical Characteristics Ta=25°C unless otherwise noted Symbol Off Characteristics V(BR)GSS IGSS VGS(off) IDSS gfs goss Parameter Test Condition IG = -1.0µA, VDS = 0 VGS = -20V, VDS = 0 VDS = -15V, ID = 1.0nA VDS = -15V, VGS = 0 VGS = 0V, VDS = 15V, f = 1.0kHz VGS = 0V, VDS = 15V, f = 1.0kHz 0.5 -2.0 6000 Min. 30 200 2.0 -15 15000 200 Max. Units V pA V mA µmhos µmhos Gate-Source Breakdwon Voltage Gate Reverse Current Gate-Source Cutoff Voltage Zero-Gate Voltage Drain Current * Forward Transferconductance Common- Source Output Conductance On Characteristics Small Signal Characteristics Thermal Characteristics TA=25°C unless otherwise noted Symbol PD RθJC RθJA Parameter Total Device Dissipation Derate above 25°C Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Max. 350 2.8 125 357 Units mW mW/°C °C/W °C/W ©2003 Fairchild Semiconductor Corporation Rev. A, July 2003 J270 Package Dimensions TO-92 4.58 –0.15 +0.25 0.46 14.47 ±0.40 ±0.10 4.58 ±0.20 1.27TYP [1.27 ±0.20] 3.60 ±0.20 1.27TYP [1.27 ±0.20] 0.38 –0.05 +0.10 3.86MAX 1.02 ±0.10 0.38 –0.05 +0.10 (R2.29) (0.25) Dimensions in Millimeters ©2003 Fairchild Semiconductor Corporation Rev. A, July 2003 TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ FACT™ ActiveArray™ FACT Quiet Series™ Bottomless™ FAST® FASTr™ CoolFET™ CROSSVOLT™ FRFET™ GlobalOptoisolator™ DOME™ EcoSPARK™ GTO™ E2CMOS™ HiSeC™ EnSigna™ I2C™ Across the board. Around the world.™ The Power Franchise™ Programmable Active Droop™ DISCLAIMER ImpliedDisconnect™ ISOPLANAR™ LittleFET™ MicroFET™ MicroPak™ MICROWIRE™ MSX™ MSXPro™ OCX™ OCXPro™ OPTOLOGIC® OPTOPLANAR™ PACMAN™ POP™ Power247™ PowerTrench® QFET® QS™ QT Optoelectronics™ Quiet Series™ RapidConfigure™ RapidConnect™ SILENT SWITCHER® SMART START™ SPM™ Stealth™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic® TruTranslation™ UHC™ UltraFET® VCX™ FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expect...

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