2N3428 PDF and Equivalents Search

 

2N3428 Specs and Replacement

Type Designator: 2N3428

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.2 W

Maximum Collector-Base Voltage |Vcb|: 45 V

Maximum Collector-Emitter Voltage |Vce|: 30 V

Maximum Emitter-Base Voltage |Veb|: 30 V

Maximum Collector Current |Ic max|: 0.5 A

Max. Operating Junction Temperature (Tj): 100 °C

Electrical Characteristics

Transition Frequency (ft): 5 MHz

Collector Capacitance (Cc): 20 pF

Forward Current Transfer Ratio (hFE), MIN: 125

Noise Figure, dB: -

Package: TO5

 2N3428 Substitution

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2N3428 datasheet

 9.1. Size:10K  semelab

 2n3420smd05.pdf pdf_icon

2N3428

2N3420SMD05 Dimensions in mm (inches). Bipolar NPN Device in a Hermetically sealed 7.54 (0.296) 0.76 (0.030) Ceramic Surface Mount min. 3.175 (0.125) 2.41 (0.095) Package for High 2.41 (0.095) Max. 0.127 (0.005) Reliability Applications 1 3 Bipolar NPN Device. 2 VCEO = 60V IC = 4A 0.127 (0.005) 16 PLCS 0.127 (0.005) 0.50(0.020) 0.50 (0.020) All Semelab herm... See More ⇒

 9.2. Size:15K  semelab

 2n3420l.pdf pdf_icon

2N3428

2N3420L Dimensions in mm (inches). 8.51 (0.34) 9.40 (0.37) Bipolar NPN Device in a 7.75 (0.305) 8.51 (0.335) Hermetically sealed TO5 Metal Package. 6.10 (0.240) 6.60 (0.260) 0.89 (0.035)max. 38.00 Bipolar NPN Device. (1.5) 0.41 (0.016) min. 0.53 (0.021) dia. VCEO = 60V 5.08 (0.200) IC = 5A typ. 2.54 All Semelab hermetically sealed products 2 (0.100) 1 3 can b... See More ⇒

 9.3. Size:10K  semelab

 2n3421smd05.pdf pdf_icon

2N3428

2N3421SMD05 Dimensions in mm (inches). Bipolar NPN Device in a Hermetically sealed 7.54 (0.296) 0.76 (0.030) Ceramic Surface Mount min. 3.175 (0.125) 2.41 (0.095) Package for High 2.41 (0.095) Max. 0.127 (0.005) Reliability Applications 1 3 Bipolar NPN Device. 2 VCEO = 80V IC = 3A 0.127 (0.005) 16 PLCS 0.127 (0.005) 0.50(0.020) 0.50 (0.020) All Semelab herm... See More ⇒

 9.4. Size:10K  semelab

 2n3420smd.pdf pdf_icon

2N3428

2N3420SMD Dimensions in mm (inches). Bipolar NPN Device in a Hermetically sealed 0.89 (0.035) min. Ceramic Surface Mount 3.70 (0.146) 3.70 (0.146) 3.60 (0.142) 3.41 (0.134) 3.41 (0.134) Max. Package for High Reliability Applications 1 3 Bipolar NPN Device. 2 VCEO = 60V IC = 4A 9.67 (0.381) All Semelab hermetically sealed products 9.38 (0.369) 0.50 (0.020) 0.26 (0... See More ⇒

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Detailed specifications: 2N3421LCC4 , 2N3421LP , 2N3421SM , 2N3423 , 2N3424 , 2N3425 , 2N3426 , 2N3427 , TIP120 , 2N3429 , 2N342A , 2N342B , 2N343 , 2N3430 , 2N3431 , 2N3432 , 2N3433 .

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