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C4257 PDF Datasheet

The C4257 is NPN Transistor - 2sc4257. It also consolidates and displays results from multiple manufacturers with the same part number and similar functionality.




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Searched parts can be used interchangeably as substitutes for one another, But it's important to note that the parameters for each manufacturer may vary slightly.

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No Part number Description ( Function ) Manufacturers PDF
1 C4257
NPN Transistor - 2SC4257

Ordering number:EN2925A NPN Triple Diffused Planar Silicon Transistor 2SC4257 1200V/30mA High-Voltage Amplifier, High-Voltage Switching Applications Features · High breakdown voltage. · Small Cob. · Wide ASO. · High reliability (Adoption of HVP process). Package Dimensions unit:mm 2010C [2SC4257] 10.2 3.6 5.1 2.7 6.3 4.5 1.3 18.0 5.6 1.2 14.0 15.1 0.8 0.4 1 2 3

Sanyo Semicon Device
Sanyo Semicon Device
pdf

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Recommended search results related to C4257

Part No Description ( Function) Manufacturers PDF
2SC4257   High-Voltage Amp/ High-Voltage Switching Applications

Ordering number:EN2925A NPN Triple Diffused Planar Silicon Transistor 2SC4257 1200V/30mA High-Voltage Amplifier, High-Voltage Switching Applications Features · High breakdown voltage. · Small Cob. · Wide ASO. · High reliability (Adoption of HVP process). Package Dimensions

Sanyo Semicon Device
Sanyo Semicon Device
datasheet pdf
LTC4257   IEEE 802.3af PD Power over Ethernet Interface Controller

LTC4257 IEEE 802.3af PD Power over Ethernet Interface Controller FEATURES ■ ■ ■ ■ ■ ■ ■ ■ ■ DESCRIPTIO Complete Power Interface Port for IEEE 802.3af® Powered Devices (PDs) Onboard 100V, 400mA Power MOSFET Precision Input Current Limit O

Linear Technology
Linear Technology
datasheet pdf
LTC4257-1   Power over Ethernet Interface Controller with Dual Current Limit

LTC4257-1 IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit FEATURES s s s s s s s s s DESCRIPTIO Complete Power Interface Port for IEEE 802®.3af Powered Devices (PDs) Onboard 100V, 400mA Power MOSFET Precision Dual Level Current Limit Onboard 2

Linear Technology
Linear Technology
datasheet pdf
LTC4257CDD-1   Power over Ethernet Interface Controller with Dual Current Limit

LTC4257-1 IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit FEATURES s s s s s s s s s DESCRIPTIO Complete Power Interface Port for IEEE 802®.3af Powered Devices (PDs) Onboard 100V, 400mA Power MOSFET Precision Dual Level Current Limit Onboard 2

Linear Technology
Linear Technology
datasheet pdf
LTC4257CS8-1   Power over Ethernet Interface Controller with Dual Current Limit

LTC4257-1 IEEE 802.3af PD Power over Ethernet Interface Controller with Dual Current Limit FEATURES s s s s s s s s s DESCRIPTIO Complete Power Interface Port for IEEE 802®.3af Powered Devices (PDs) Onboard 100V, 400mA Power MOSFET Precision Dual Level Current Limit Onboard 2

Linear Technology
Linear Technology
datasheet pdf

[1]    

List of most widely used semiconductors

Part Number Function Manufacturers PDF
1N4007

The 1N4007 is a rectification diode that is designed for high-voltage applications, typically up to 1000V. It has a maximum current rating of 1A and a forward voltage drop of around 0.7V.

Vishay Semiconductor
Vishay
pdf
LM317

This is a popular adjustable voltage regulator.
( 1.2V to 37V)

On Semiconductor
ON Semiconductor
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 6N137  |   LM393   |   2N3906    |   2N2222   |   TIP120   |

   1N5818   |   LM324N    |   A1015   |   SMAJ20CA  


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