2N1679 Transistor Datasheet. Parameters and Characteristics.

Type Designator: 2N1679

Material of transistor: Si

Polarity: NPN

Maximum collector power dissipation (Pc), W: 1

Maximum collector-base voltage |Ucb|, V: 75

Maximum collector-emitter voltage |Uce|, V: 55

Maximum emitter-base voltage |Ueb|, V: 6

Maximum collector current |Ic max|, A: 1

Maximum junction temperature (Tj), °C: 175

Transition frequency (ft), MHz: 50

Collector capacitance (Cc), pF: 50

Forward current transfer ratio (hFE), min: 40

Noise Figure, dB: -

Package of 2N1679 transistor: TO5

2N1679 Equivalent Transistors - Cross-Reference Search

2N1679 PDF document for downloads:

5.1. 2n167.pdf Size:275K _general_electric

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5.2. 2n1671.pdf Size:53K _advanced-semi

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 TYPICAL MAXIMUM UNITS .47 .62 ? ? ? ? = 1 4.7 .1 ? ? ? ? BB = . EB1(SAT) 5. = 1 I = 5 B2 (MOD) I = 5 6.8 22 = 1 B2EO I = 12 µ µ µ µ = P 25 µ µ µ µ = 25 V 8. = 2 = 1 ? A D V A N C E D S E M I C O N D U C T O R, I N C. REV. A 7525 ETHEL AVENUE • NORTH HOLLYWOOD, CA 91605 • (818) 982-1202 • TELEX: 18-2651 • FAX (818) 765-3004 1/1

See also transistors datasheet: 2N1672 , 2N1672A , 2N1673 , 2N1674 , 2N1675 , 2N1676 , 2N1677 , 2N1678 , 100DA025D , 2N167A , 2N168 , 2N1680 , 2N1681 , 2N1682 , 2N1683 , 2N1684 , 2N1685 .

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