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2N4222 Dataheets PDF



Part Number 2N4222
Manufacturers InterFET Corporation
Logo InterFET Corporation
Description N-Channel JFET
Datasheet 2N4222 Datasheet2N4222 Datasheet (PDF)

InterFET Product Folder Technical Support Order Now 2N4222-A 2N4222, 2N4222A N-Channel JFET Features • InterFET N0032H Geometry • Typical Noise: 7 nV/√Hz • Low Ciss: 6.0pF Typical • RoHS Compliant • SMT, TH, and Bare Die Package options. Applications • Mixers • Oscillators • VHF Amplifiers • Small Signal Amplifiers Description The -50V InterFET 2N4222 and 2N4222A are targeted for sensitive amplifier stages for midfrequencies designs. The “A” variants are screened for lower noise. The TO-72.

  2N4222   2N4222



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InterFET Product Folder Technical Support Order Now 2N4222-A 2N4222, 2N4222A N-Channel JFET Features • InterFET N0032H Geometry • Typical Noise: 7 nV/√Hz • Low Ciss: 6.0pF Typical • RoHS Compliant • SMT, TH, and Bare Die Package options. Applications • Mixers • Oscillators • VHF Amplifiers • Small Signal Amplifiers Description The -50V InterFET 2N4222 and 2N4222A are targeted for sensitive amplifier stages for midfrequencies designs. The “A” variants are screened for lower noise. The TO-72 package is hermetically sealed and suitable for military applications. Gate Drain 2 Source TO-72 Bottom View 3 4 Case 1 Source 1 Drain 2 SOT23 Top View 3 Gate Gate 3 Drain 2 Source 1 TO-92 Bottom View Product Summary Parameters BVGSS Gate to Source Breakdown Voltage IDSS Drain to Source Saturation Current VGS(off) Gate to Source Cutoff Voltage GFS Forward Transconductance 2N4222 Min -30 5 2500 Ordering Information Custom Part and Binning Options Available Part Number Description 2N4222; 2N4222A Through-Hole PN4222; PN4222A Through-Hole SMP4222; SMP4222A Surface Mount 7“ Tape and Reel: Max 3,000 Pieces SMP4222TR; SMP4222ATR 13” Tape and Reel: Max 9,000 Pieces 2N4222COT; 2N4222ACOT Chip Orientated Tray (COT Waffle Pack) 2N4222CFT; 2N4222ACFT Chip Face-up Tray (CFT Waffle Pack) Case TO-72 TO-92 SOT23 SOT23 COT CFT 2N4222A Min Unit -30 V 5 mA V 2500 µS Packaging Bulk Bulk Bulk Minimum 1,000 Pieces Tape and Reel 400/Waffle Pack 400/Waffle Pack Disclaimer: It is the Buyers responsibility for designing, validating and testing the end application under all field use cases and extreme use conditions. Guaranteeing the application meets required standards, regulatory compliance, and all safety and security requirements is the responsibility of the Buyer. These resources are subject to change without notice. IF35038.R00 InterFET Product Folder Technical Support Order Now 2N4222-A Electrical Characteristics Maximum Ratings (@ TA = 25°C, Unless otherwise specified) Parameters VRGS Reverse Gate Source and Gate Drain Voltage IFG Continuous Forward Gate Current PD Continuous Device Power Dissipation P Power Derating TJ Operating Junction Temperature TSTG Storage Temperature Static Characteristics (@ TA = 25°C, Unless otherwise specified) V(BR)GSS IGSS VGS VGS(OFF) IDSS Parameters Gate to Source Breakdown Voltage Gate to Source Reverse Current Gate Source Voltage Gate to Source Cutoff Voltage Drain to Source Saturation Current Conditions VDS = 0V, IG = -1μA VGS = -15V, VDS = 0V, TA = 25°C VGS = -15V, VDS = 0V, TA = 150°C VDS = 15V, ID = ( ) VDS = 15V, ID = 0.1nA VGS = 0V, VDS = 15V (Pulsed) Dynamic Characteristics (@ TA = 25°C, Unless otherwise specified) Parameters GFS Forward Transconductance GOS Output Conductance Ciss Input Capacitance Crss Reverse Transfer Capacitance NF Noise Figure Conditions VDS = 15V, VGS = 0V, f = 1kHz VDS = 15V, VGS = 0V, f = 1kHz VDS = 15V, VGS = 0V, f = 1MHz VDS = 15V, VGS = 0V, f .


2N4221A 2N4222 2N4222A


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