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2N3458 Dataheets PDF



Part Number 2N3458
Manufacturers InterFET
Logo InterFET
Description N-Channel JFET
Datasheet 2N3458 Datasheet2N3458 Datasheet (PDF)

InterFET Product Folder Technical Support Order Now 2N3458-59-60 2N3458, 2N3459, 2N3460 N-Channel JFET Features • InterFET N0016H Geometry • InterFET N0032H Geometry (2N3458) • Low Noise: 5 nV/√Hz Typical • High Gain: 7.5mS Typical (2N3458) • Low Cutoff Voltage: 2N3460 < 1.8V • RoHS Compliant • SMT, TH, and Bare Die Package options. Applications • General Purpose Amplifiers Description The -50V InterFET 2N3458, 2N3459, and 2N3460 are targeted for sensitive amplifier stages for midfrequenci.

  2N3458   2N3458


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InterFET Product Folder Technical Support Order Now 2N3458-59-60 2N3458, 2N3459, 2N3460 N-Channel JFET Features • InterFET N0016H Geometry • InterFET N0032H Geometry (2N3458) • Low Noise: 5 nV/√Hz Typical • High Gain: 7.5mS Typical (2N3458) • Low Cutoff Voltage: 2N3460 < 1.8V • RoHS Compliant • SMT, TH, and Bare Die Package options. Applications • General Purpose Amplifiers Description The -50V InterFET 2N3458, 2N3459, and 2N3460 are targeted for sensitive amplifier stages for midfrequencies designs. Gate leakages are typically less than 10pA at room temperatures. The 2N3460 has a cutoff voltage of less than 1.8V ideal for low-level power supplies. The TO-18 package is hermetically sealed and suitable for military applications. Gate/Case Drain 2 Source TO-18 Bottom View 3 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 2N3458 Min -50 3 -7.8 (Max) 2.5 2N3459 Min -50 0.8 -3.4 (Max) 1.5 Ordering Information Custom Part and Binning Options Available Part Number Description 2N3458; 2N3459; 2N3460 Through-Hole PN3458; PN3459; PN3460 Through-Hole SMP3458; SMP3459; SMP3460 Surface Mount 7“ Tape and Reel: Max 3,000 Pieces SMP3458TR; SMP3459TR; SMP3460TR 13” Tape and Reel: Max 9,000 Pieces Chip Orientated Tray 2N3458COT; 2N3459COT; 2N3460COT (COT Waffle Pack) Chip Face-up Tray 2N3458CFT; 2N3459CFT; 2N3460CFT (CFT Waffle Pack) Case TO-18 TO-92 SOT23 SOT23 COT CFT 2N3460 Min Unit -50 V 0.2 mA -1.8 (Max) V 0.8 mS 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. IF35093.R00 InterFET Product Folder Technical Support Order Now 2N3458-59-60 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 Value -50 10 300 1.7 -55 to 125 -65 to 150 Unit V mA mW mW/°C °C °C Static Characteristics (@ TA = 25°C, Unless otherwise specified) V(BR)GSS IGSS VGS(OFF) IDSS Parameters Gate to Source Breakdown Voltage Gate to Source Reverse Current Gate to Source Cutoff Voltage Drain to Source Saturation Current Conditions VDS = 0V, IG = -1μA VGS = -30V, VDS = 0V VDS = 20V, ID = 1nA VDS = 20V, VGS = 0V (Pulsed) 2N3458 2N3459 2N3460 Min Max Min Max Min Max Unit -50 -50 -50 V -1 -1 -1 nA -7.8 -3.4 -1.8 V 3 15 0.8 4 0.2 1 mA Dynamic Characteristics (@ TA = 25°C, Unless otherwise specified) 2N3458 2N3459 2N3460 Parameters Conditions Min Max Min Max Min Max Unit GFS Forward Transconductance VDS = -20V, VGS = 0V, f = 1kHz 2.5 10 1.5 6 0.8 4.5 mS Ciss Input Capacitance VDS = 0V, VGS = ( ), f = 1MHz 18 18 (10) (8) 18 pF (4) V Crss Reverse Transfer Capacitance VDS = 30V, ID = 5mA, f = 1MHz 5 5 5 pF 2N3458-9-60 Document Number: IF35093.R00 2 of 5 www.InterFET.com InterFET Corporation December, 2018 InterFET Product Folder Technical Support Order Now SOT23 (TO-236AB) Mechanical and Layout Data Package Outline Data 2N3458-59-60 Suggested Pad Layout 1. All linear dimensions are in millimeters. 2. Package weight approximately 0.12 grams 3. Molded plastic case UL 94V-0 rated 4. For Tape and Reel specifications refer to InterFET CTC-021 Tape and Reel Specification, Document number: IF39002 5. Bulk product is shipped in standard ESD shipping material 6. Refer to JEDEC standards for additional information. 2N3458-9-60 Document Number: IF35093.R00 1. All linear dimensions are in millimeters. 2. The suggested land pattern dimensions have been provided for reference only. A more robust pattern may be desired for wave soldering. 3 of 5 www.InterFET.com InterFET Corporation December, 2018 InterFET Product Folder Technical Support Order Now TO-18 Mechanical and Layout Data Package Outline Data 2N3458-59-60 Suggested Through-Hole Layout 1. All linear dimensions are in millimeters. 2. Package weight approximately 0.29 grams 3. Bulk product is shipped in standard ESD shipping material 4. Refer to JEDEC standards for additional information. 1. All linear dimensions are in millimeters. 2. The suggested land pattern dimensions have been provided as a straight lead reference only. A more robust pattern may be desired for wave soldering and/or bent lead configurations. 2N3458-9-60 Document.


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