2N1994 Datasheet. Specs and Replacement

Type Designator: 2N1994  📄📄 

Material of Transistor: Ge

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.15 W

Maximum Collector-Base Voltage |Vcb|: 30 V

Maximum Collector-Emitter Voltage |Vce|: 15 V

Maximum Collector Current |Ic max|: 0.3 A

Max. Operating Junction Temperature (Tj): 85 °C

Electrical Characteristics

Transition Frequency (ft): 3 MHz

Collector Capacitance (Cc): 20 pF

Forward Current Transfer Ratio (hFE), MIN: 15

Noise Figure, dB: -

Package: TO5

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2N1994 datasheet

 9.1. Size:11K  semelab

2n1991.pdf pdf_icon

2N1994

2N1991 Dimensions in mm (inches). Bipolar PNP 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 PNP Device. 0.89 max. (0.035) 12.70 (0.500) min. 0.41 (0.016) 0.53 (0.021) VCEO = 20V dia. IC = 0.3A 5.08 (0.200) typ. 2.54 All Semelab hermetically sealed products 2 (0.100) 1 ... See More ⇒

Detailed specifications: 2N1990N, 2N1990R, 2N1990S, 2N1990W, 2N1991, 2N1991S, 2N1992, 2N1993, D880, 2N1995, 2N1996, 2N1997, 2N1998, 2N1999, 2N200, 2N2000, 2N2001

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