All Transistors. A157 Datasheet

 

A157 Datasheet and Replacement


   Type Designator: A157
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 0.3 W
   Maximum Collector-Base Voltage |Vcb|: 50 V
   Maximum Collector-Emitter Voltage |Vce|: 45 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 0.1 A
   Max. Operating Junction Temperature (Tj): 175 °C
   Transition Frequency (ft): 150 MHz
   Collector Capacitance (Cc): 5 pF
   Forward Current Transfer Ratio (hFE), MIN: 125
   Noise Figure, dB: -
   Package: TO18

 A157 Transistor Equivalent Substitute - Cross-Reference Search

   

A157 Datasheet (PDF)

 0.1. Size:84K  philips
2pa1576.pdf pdf_icon

A157

2PA1576 PNP general-purpose transistor Rev. 06 17 November 2009 Product data sheet 1. Product profile 1.1 General description PNP transistor in a SOT323 (SC-70) plastic package. The NPN complement is 2PC4081. 1.2 Features Low current (max. 150 mA) Low voltage (max. 50 V) Low collector capacitance (typ. 2.5 pF) 1.3 Applications General-purpose switching and amplification 2. P... See More ⇒

 0.2. Size:21K  sanyo
2sa1575 2sc4080.pdf pdf_icon

A157

Ordering number EN3171 PNP/NPN Epitaxial Planar Silicon Transistors 2SA1575/2SC4080 High-Frequency Amplifier, Wide-Band Amplifier Applications Features Package Dimensions High fT. unit mm High breakdown voltage. 2038 Small reverse transfer capacitance and excellent [2SA1575/2SC4080] high-frequency characteristic. Adoption of FBET process. E Emitter C Collector... See More ⇒

 0.3. Size:49K  sanyo
2sa1572 2sc4067.pdf pdf_icon

A157

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 0.4. Size:47K  sanyo
2sa1574 2sc4070.pdf pdf_icon

A157

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Datasheet: 92PU45 , 92PU45A , 92PU51 , 92PU51A , 92PU55 , 92PU56 , 92PU57 , 9400 , 13007 , A157A , A157B , A158 , A158A , A158B , A158C , A159 , A159B .

History: 2SA565 | 2SC2923 | 2SC416 | 2SC1864 | 2SC1850 | MS1649 | 2SC2912

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