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
 

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A157 Datasheet (PDF)

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

A157

2PA1576PNP general-purpose transistorRev. 06 17 November 2009 Product data sheet1. Product profile1.1 General descriptionPNP 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 amplification2. P

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

A157

Ordering number:EN3171PNP/NPN Epitaxial Planar Silicon Transistors2SA1575/2SC4080High-Frequency Amplifier,Wide-Band Amplifier ApplicationsFeatures 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 : EmitterC : Collector

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

A157

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

A157

Datasheet: 92PU45 , 92PU45A , 92PU51 , 92PU51A , 92PU55 , 92PU56 , 92PU57 , 9400 , 2N3906 , A157A , A157B , A158 , A158A , A158B , A158C , A159 , A159B .

History: 2SA2039-TL-E | 2SC4508 | KZT953 | PN4140 | 2SA1576A-Q | 2SC4510 | BUT51P

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