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SwitchingMaker : Micross
Shortcut : J110 J110 J110 J110 J110 J110 J110A J111 J111 J111 J111 J111 J111 J111 J112 J112 J112 J112 J112 J112 J112 J112 J112 J113 J113 J113 J113 J113 J113 J114 J117 |
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Product Information |
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J112 N-CHANNEL JFET Linear Systems replaces discontinued Siliconix J112 This n-channel JFET is optimised for low noise high performance switching. The part is particularly suitable for use in low noise audio amplifiers. The TO-92 package is well suited for cost sensitive applications and mass production. (See Packaging Information). FEATURES DIRECT REPLACEMENT FOR SILICONIX J112 LOW GATE LEAKAGE CURRENT 5pA FAST SWITCHING t(on) ≤ 4ns ABSOLUTE MAXIMUM RATINGS @ 25°C (unless otherwise noted) Maximum Temperatures Storage Temperature ‐55°C to +150°C J112 Benefits: Operating Junction Temperature ‐55°C to +135°C Short Sample & Hold Aperture Time Maximum Power Dissipation Low insertion loss Continuous Power Dissipation 360mW Low Noise MAXIMUM CURRENT J112 Applications: Gate Current (Note 1) 50mA Analog Switches MAXIMUM VOLTAGES Commutators Gate to Drain Voltage VGDS = ‐35V Choppers Gate to Source Voltage VGSS = ‐35V J112 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL CHARACTERISTIC MIN TYP. MAX UNITS CONDITIONS BVGSS Gate to Source Breakdown Voltage ‐35 ‐‐ ‐‐ IG = 1µA, VDS = 0V VGS(off) Gate to Source Cutoff Voltage ‐1 ‐‐ ‐5 VDS = 5V, ID = 1µA V VGS(F) Gate to Source Forward Voltage ‐‐ 0.7 ‐‐ IG = 1mA, VDS = 0V IDSS Drain to Source Saturation Current (Note 2) 5 ‐‐ ‐‐ mA VDS = 15V, VGS = 0V IGSS Gate Reverse Current ‐‐ ‐0.005 ‐1 nA VGS = ‐15V, VDS = 0V IG Gate Operating Current ‐‐ ‐0.5 ‐‐ pA VDG = 15V, ID = 10mA ID(off) Drain Cutoff Current ‐‐ 0.005 1 nA VDS = 5V, VGS = ‐10V rDS(on) Drain to Source On Resistance ‐‐ ‐‐ 50 Ω IG = 1mA, VDS = 0V J112 DYNAMIC ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL CHARACTERISTIC MIN TYP. MAX UNITS CONDITIONS gfs Forward Transconductance ‐‐ 6 ‐‐ mS VDS = 20V, ID = 1mA , f = 1kHz gos Output Conductance ‐‐ 25 ‐‐ µS rDS(on) Drain to Source On Resistance ‐‐ ‐‐ 50 Ω VGS = 0V, ID = 0mA, f = 1kHz Ciss Input Capacitance ‐‐ 7 12 pF VDS = 0V, VGS = ‐10V, f = 1MHz Crss Reverse Transfer Capacitance ‐‐ 3 5 en Equivalent Noise Voltage ‐‐ 3 ‐‐ nV/√Hz VDG = 10V, ID = 1mA , f = 1kHz J112 SWITCHING CHARACTERISTICS @ 25°C (unless otherwise noted) SYMBOL CHARACTERISTIC UNITS CONDITIONS www.DataSheet4U.com Click To Buy Turn On Time Turn On Rise Time Turn Off Time Turn Off Fall Time 2 2 6 15 ns VDD = 10V VGS(H) = 0V See Switching Circuit Available Packages: J112 in TO-92 J112 in bare die. Please contact Micross for full package and die dimensions TO-92 (Bottom View) td(on) tr td(off) tf Note 1 ‐ Absolute maximum ratings are limiting values above which J112 serviceability may be impaired. Note 2 – Pulse test: PW≤ 300 µs, Duty Cycle ≤ 3% J112 SWITCHING CIRCUIT PARAMETERS ‐7V RL 1600Ω ID(on) 6mA Micross Components Europe ... |
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