All Transistors. HQ1A4A Datasheet

 

HQ1A4A Datasheet and Replacement


   Type Designator: HQ1A4A
   SMD Transistor Code: DX
   Material of Transistor: Si
   Polarity: Pre-Biased-PNP
   Built in Bias Resistor R2 = 10 kOhm
   Maximum Collector Power Dissipation (Pc): 2 W
   Maximum Collector-Base Voltage |Vcb|: 20 V
   Maximum Collector-Emitter Voltage |Vce|: 20 V
   Maximum Emitter-Base Voltage |Veb|: 10 V
   Maximum Collector Current |Ic max|: 2 A
   Max. Operating Junction Temperature (Tj): 150 °C
   Forward Current Transfer Ratio (hFE), MIN: 50
   Noise Figure, dB: -
   Package: SOT89
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HQ1A4A Datasheet (PDF)

 ..1. Size:283K  renesas
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HQ1A4A

To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology Corporation, and Renesas Electronics Corporation took over all the business of both companies. Therefore, although the old company name remains in this document, it is a valid Renesas Electronics document. We appreciate your understanding.

Datasheet: 2SA1803O , 2SA1803R , 2SA1804 , 2SA1804O , 2SA1804R , 2SA1805 , 2SA1805O , 2SA1805R , TIP31 , 2SA181 , 2SA1810 , 2SA1810B , 2SA1810C , 2SA1811 , 2SA1815 , 2SA1815-3 , 2SA1815-4 .

History: QS6Z5 | 2N6016 | BEL407 | ESM737 | 2SA1856 | 2SD2396 | 2N1988

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