2N3666 Datasheet and Replacement
Type Designator: 2N3666
Material of Transistor: Si
Polarity: NPN
Maximum Collector Power Dissipation (Pc): 0.8 W
Maximum Collector-Base Voltage |Vcb|: 120 V
Maximum Collector-Emitter Voltage |Vce|: 80 V
Maximum Emitter-Base Voltage |Veb|: 10 V
Maximum Collector Current |Ic max|: 1 A
Max. Operating Junction Temperature (Tj): 200 °C
Transition Frequency (ft): 60 MHz
Collector Capacitance (Cc): 12 pF
Forward Current Transfer Ratio (hFE), MIN: 100
Noise Figure, dB: -
Package: TO5
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2N3666 Datasheet (PDF)
2n3663.pdf

2N3663B TO-92CENPN RF TransistorThis device is designed for use as RF amplifiers, oscillators andmultipliers with collector currents in the 1.0 mA to 30 mA range.Sourced from Process 43. See PN918 for characteristics.Absolute Maximum Ratings* TA = 25C unless otherwise notedSymbol Parameter Value UnitsVCEO Collector-Emitter Voltage 12 VV Collector-Base Voltage 30 VCBO
2n3665.pdf

2N3665Dimensions in mm (inches). Bipolar NPN Device in a 8.51 (0.34)9.40 (0.37) Hermetically sealed TO39 7.75 (0.305)8.51 (0.335)Metal Package. 6.10 (0.240)6.60 (0.260)Bipolar NPN Device. 0.89max.(0.035)12.70(0.500)min. 0.41 (0.016)0.53 (0.021)VCEO = 80V dia.IC = 1.0A 5.08 (0.200)typ.2.54All Semelab hermetically sealed products 2(0.100) 1
2n3667.pdf

isc Silicon NPN Power Transistor 2N3667DESCRIPTIONExcellent Safe Operating AreaLow Collector-Emitter Saturation Voltage100% avalanche testedMinimum Lot-to-Lot variations for robust deviceperformance and reliable operation.APPLICATIONSDesigned for general purpose high power switch andamplifier applications.ABSOLUTE MAXIMUM RATINGS(T =25)aSYMBOL PARAMETER VALU
Datasheet: 2N3659 , 2N366 , 2N3660 , 2N3661 , 2N3662 , 2N3663 , 2N3664 , 2N3665 , TIP42 , 2N3667 , 2N367 , 2N3671 , 2N3672 , 2N3673 , 2N3675 , 2N3676 , 2N3677 .
History: 2SA416 | DMJT9435 | 2N249 | 2SC3298A | 2N5031 | 2SA982 | MMBT4401K
Keywords - 2N3666 transistor datasheet
2N3666 cross reference
2N3666 equivalent finder
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History: 2SA416 | DMJT9435 | 2N249 | 2SC3298A | 2N5031 | 2SA982 | MMBT4401K



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