3DD255 pdf Datasheet and Replacements, Transistor Equivalent Finder, Cross Reference

3DD255 Specs and Replacement

Type Designator: 3DD255

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 30 W

Maximum Collector-Emitter Voltage |Vce|: 300 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 2 A

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

Electrical Characteristics

Forward Current Transfer Ratio (hFE), MIN: 7

Noise Figure, dB: -

Package: TO3

3DD255 Substitution

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3DD255 datasheet

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Shaanxi Qunli Electric Co., Ltd Add. No. 1 Qunli Road,Baoji City,Shaanxi,China 3DD257(3DD258) NPN Silicon Low Frequency High Power Transistor Features 1. Using triple-diffusion process.Excellent capacity in anti-burnout.Excellent second breakdown capacity. 2. Good temperature stability.Excellent thermal fatigue capability. 3. Implementation of standards GJB33 A-97, QZJ840611A, QZJ8... See More ⇒

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9.1. Size:25K shaanxi

3dd257.pdf pdf_icon

9.2. Size:31K shaanxi

3dd253.pdf pdf_icon

Shaanxi Qunli Electric Co., Ltd Add. No. 1 Qunli Road,Baoji City,Shaanxi,China 3DD253(254),3DD255(256),3DD257(258) NPN Silicon Low Frequency High Power Transistor Features 1. Using triple-diffusion process.Excellent capacity in anti-burnout.Excellent second breakdown capacity. 2. Good temperature stability.Excellent thermal fatigue capability. 3. Implementation of standards GJB33 ... See More ⇒