2N2221AUA Specs and Replacement

Type Designator: 2N2221AUA

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.5 W

Maximum Collector-Base Voltage |Vcb|: 75 V

Maximum Collector-Emitter Voltage |Vce|: 50 V

Maximum Emitter-Base Voltage |Veb|: 6 V

Maximum Collector Current |Ic max|: 0.8 A

Max. Operating Junction Temperature (Tj): 200 °C

Electrical Characteristics

Transition Frequency (ft): 250 MHz

Collector Capacitance (Cc): 8 pF

Forward Current Transfer Ratio (hFE), MIN: 20

Noise Figure, dB: -

Package: TO18

 2N2221AUA Substitution

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2N2221AUA datasheet

 ..1. Size:377K  aeroflex

2n2221a 2n2221al 2n2221aua 2n2221aub 2n2222a 2n2222al 2n2222aua 2n2222aub.pdf pdf_icon

2N2221AUA

Radiation Hardened NPN Silicon Switching Transistors 2N2221A, 2N2221AL, 2N2221AUA, 2N2221AUB 2N2222A, 2N2222AL, 2N2222AUA, 2N2222AUB Features Qualified to MIL-PRF-19500/255 Levels Commerical JANS JANSM-3K Rads (Si) JANSD-l0K Rads (Si) JANSP-30K Rads (Si) JANSL-50K Rads (Si) JANSR-l00K Rads (Si) TO-18 (TO-206AA), Surface mount UA & UB Packages Absolute Maximum Ra... See More ⇒

 6.1. Size:137K  microsemi

2n2221aubc.pdf pdf_icon

2N2221AUA

TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax (978) 689-0803 Website http //www.microsemi.com NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255 DEVICES LEVELS 2N2221A 2N2222A JAN 2N2221AL 2N2222AL JANTX 2N2221AUA 2N2222AUA JANTXV 2N2221AUB 2N2222AUB JANS 2N2221AUBC * 2N2222AUBC * * Available to JANS quality le... See More ⇒

 7.1. Size:116K  central

2n2221a 2n2222a.pdf pdf_icon

2N2221AUA

DATA SHEET 2N2221A 2N2222A NPN SILICON TRANSISTOR JEDEC TO-18 CASE DESCRIPTION The CENTRAL SEMICONDUCTOR 2N2221A, 2N2222A types are Silicon NPN Planar Epitaxial Transistors designed for small signal general purpose and switching applications. MAXIMUM RATINGS (TA=25 C) SYMBOL UNITS Collector-Base Voltage VCBO 75 V Collector-Emitter Voltage VCEO 40 V Emitter-Base Voltage ... See More ⇒

 7.2. Size:19K  semelab

2n2221ax.pdf pdf_icon

2N2221AUA

2N2221AX MECHANICAL DATA HIGH SPEED SWITCHING BIPOLAR NPN Dimensions in mm (inches) TRANSISTOR IN A HERMETICALLY 5.84 (0.230) 5.31 (0.209) SEALED TO-18 PACKAGE 4.95 (0.195) 4.52 (0.178) FEATURES SILICON NPN TRANSISTOR METAL CASE (JEDEC TO-18) HIGH SPEED SWITCHING 0.48 (0.019) 0.41 (0.016) dia. 2.54 (0.100) Nom. APPLICATIONS SUITABLE FOR HIGH SPEED SWITC... See More ⇒

Detailed specifications: ZX5T150, ZX5T250, ZXTP2013, SD1441, SD1477, SD1538-8, TP9380, TPV375, TIP120, 2N2221AUB, 2N22221AL, 2N2222AL, 2N2222AUA, 2N3418S, 2N3419S, 2N3420S, 2N3421S

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