2N1679 pdf Datasheet and Replacements, Transistor Equivalent Finder, Cross Reference

2N1679 Specs and Replacement

Type Designator: 2N1679

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 1 W

Maximum Collector-Base Voltage |Vcb|: 75 V

Maximum Collector-Emitter Voltage |Vce|: 55 V

Maximum Emitter-Base Voltage |Veb|: 6 V

Maximum Collector Current |Ic max|: 1 A

Max. Operating Junction Temperature (Tj): 175 °C

Electrical Characteristics

Transition Frequency (ft): 50 MHz

Collector Capacitance (Cc): 50 pF

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: TO5

2N1679 Substitution

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2N1679 datasheet

9.1. Size:275K general electric

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9.2. Size:152K comset

2n1671b 2n1671 2n1671a.pdf pdf_icon

2N1671 2N1671A 2N1671B PN BAR-TYPE SILICON UNIJUNCTION TRANSISTORS The 2N1671, 2N1671A AND 2N1671B are mounted in TO-5 metal package. They are designed for medium power switching, oscillator and pulse timing circuit. Highly Stable Negative Resistance and Firing Voltage Low Firing Current High Pulse Curent Capabilities Simplified Circuit Design Compliance ... See More ⇒

9.3. Size:53K advanced-semi

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UNIJUNCTION TRANSISTOR DESCRIPTION The 2N1671 is a Unijunction PACKAGE STYLE TO-18 (MOD) Transistor Used in General Purpose Pulse, Timing, Sense and Trigger Applications. MAXIMUM RATINGS I 2.0 A (P LSED) V 30 V P 450 mW @ T = 25 C T -65 C to +140 C T -65 C to +150 C 1 = E I ER 2 = BASE 4 = BASE 255 C/W CHARACTERISTICS = 25 C SYMBOL TEST CONDITIONS MINIMUM TYPICA... See More ⇒

Detailed specifications: 2N1672, 2N1672A, 2N1673, 2N1674, 2N1675, 2N1676, 2N1677, 2N1678, 2SC2383, 2N167A, 2N168, 2N1680, 2N1681, 2N1682, 2N1683, 2N1684, 2N1685