Maker : Calogic LLC
Part No. : J271

  Datasheet PDF : J271.pdf
  Cross Reference : J271 Cross Reference
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Product Information

P-Channel JFET CORPORATION J270 – J271 / SST270 – SST271 FEATURES DESCRIPTION The J270/SST270 Series is an all-purpose amplifier for designs requiring P-channel operation. These devices feature high gain, low noise and tight VGS(OFF) limits for simple circuit design. They are available in low-cost SOT-23 and TO-92 packages and are fully compatible with automatic insertion techniques. ORDERING INFORMATION Part J270-271 SST270-271 Package Plastic TO-92 Plastic SOT-23 Temperature Range -55oC to +135oC -55oC to +135oC • Surface Mount • P-Channel Amplifier APPLICATIONS PIN CONFIGURATION SOT-23 TO - 92 S D G 2 1 GATE 2 SOURCE 3 D RA IN 1 3 1 D RA IN 2 GATE 3 SOURCE 3 2 1 TOP VIEW BOTTOM VIEW PRODUCT MARKING (SOT-23) SST270 P20 P21 5508 SST271 J270 – J271 / SST270 – SST271 CORPORATION ABSOLUTE MAXIMUM RATINGS (TA = 25oC unless otherwise noted) PARAMETERS/TEST CONDITIONS Gate-Drain Voltage Gate-Source Voltage Gate Current Power Dissipation Power Derating Operating Junction Temperature Storage Temperature Lead Temperature (1/16" from case for 10 seconds) SYMBOL VGD VGS IG PD TJ Tstg TL LIMIT 30 30 -50 350 2.8 -55 to 150 -55 to 150 300 UNIT V V mA mW mW/ oC o C o C o C ELECTRICAL CHARACTERISTICS (TA = 25oC unless otherwise noted) SYMBOL STATIC V(BR)GSS VGS(OFF ) IDSS IGSS IG VGS(F) DYNAMIC gfs gos Ciss Crss Common-Source Forward Transconductance Common-Source Output Conductance Common-Source Input Capacitance Common-Source Reverse Transfer Capacitance Equivalent Input Noise Voltage 20 pF 4 nV  Hz √ VDS = -15V, VGS = 0V f = 1MHz 6 15 200 8 18 500 mS VDS = -15V, VGS = 0V f = 1kHz µS Gate-Source Breakdown Voltage Gate-Source Cutoff Voltage Saturation Drain Current Gate Reverse Current 5 Gate Operating Current Gate-Source Forward Voltage 10 -0.7 nA pA V TA = 125 oC VDG = -15V, I D = -1mA IG = -1mA, VDS = 0V 2 PARAMETER TYP1 270 MIN MAX 271 UNIT MIN MAX TEST CONDITIONS 45 30 0.5 -2 2.0 -15 200 30 V 1.5 -6 4.5 -50 200 mA pA IG = 1µA, VDS = 0V VDS = -15V, ID = -1nA VDS = -15V, VGS = 0V VGS = 20V, VDS = 0V 10 en 20 VDS = -10V, VGS = 0V f = 1kHz NOTES: 1. For design aid only, not subject to production testing. 2. Pulse test; PW = 300µs, duty cycle ≤ 3%. ...

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