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2SB1449 PDF Specs and Replacement


   Type Designator: 2SB1449
   Material of Transistor: Si
   Polarity: PNP

Absolute Maximum Ratings


   Maximum Collector Power Dissipation (Pc): 30 W
   Maximum Collector-Base Voltage |Vcb|: 60 V
   Maximum Collector-Emitter Voltage |Vce|: 60 V
   Maximum Emitter-Base Voltage |Veb|: 4 V
   Maximum Collector Current |Ic max|: 5 A
   Max. Operating Junction Temperature (Tj): 175 °C

Electrical Characteristics


   Transition Frequency (ft): 15 MHz
   Forward Current Transfer Ratio (hFE), MIN: 240
   Noise Figure, dB: -
   Package: TO218
 

 2SB1449 Substitution

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2SB1449 PDF detailed specifications

 8.1. Size:57K  rohm
2sa1797 2sb1443.pdf pdf_icon

2SB1449

2SA1797 / 2SB1443 Transistors Power Transistor (-50V, -2A) 2SA1797 / 2SB1443 Features 1) Low saturation voltage. VCE (sat) = -0.35V (Max.) at IC / IB = -1A / -50mA. 2) Excellent DC current gain characteristics. 4) Complements the 2SA1797 and 2SC4672. Absolute maximum ratings (Ta=25 C) Parameter Symbol Limits Unit Collector-base voltage VCBO -50 V Collector-emitter voltage... See More ⇒

 8.2. Size:165K  rohm
2sb1443.pdf pdf_icon

2SB1449

Power Transistor (-50V, -2A) 2SB1443 Features Dimensions (Unit mm) 1) Low saturation voltage. ATV VCE (sat) = -0.35V (Max.) at IC / IB = -1A / 50mA. 2) Excellent DC current gain characteristics. Absolute maximum ratings (Ta=25 C) Parameter Symbol Limits Unit (1) (2) (3) (1) (2) (3) (1) Emitter Collector-base voltage VCBO -50 V (2) Collector Collector-emitter ... See More ⇒

 8.3. Size:45K  rohm
2sa1797 2sb1443 2sc4672.pdf pdf_icon

2SB1449

2SA1797 / 2SB1443 Transistors Transistors 2SC4672 (96-100-B208) (96-181-D208) 291 ... See More ⇒

 8.4. Size:44K  panasonic
2sb1446 e.pdf pdf_icon

2SB1449

Transistor 2SB1446 Silicon PNP epitaxial planer type For low-frequency output amplification Unit mm Complementary to 2SD2179 2.5 0.1 1.05 6.9 0.1 0.05 (1.45) 0.7 4.0 0.8 Features Low collector to emitter saturation voltage VCE(sat). Allowing supply with the radial taping. 0.65 max. +0.1 Absolute Maximum Ratings (Ta=25 C) 0.45 0.05 2.5 0.5 2.5 0.5 Parameter Symbo... See More ⇒

Detailed specifications: 2SB1434 , 2SB1435 , 2SB1437 , 2SB1438 , 2SB1439 , 2SB143P , 2SB144 , 2SB1447 , S9013 , 2SB144P , 2SB145 , 2SB1450 , 2SB1451 , 2SB1452 , 2SB1454 , 2SB1455 , 2SB1456 .

History: 2SB144P

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