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What is C4977?

This electronic component, produced by the manufacturer "ETC", performs the same function as "400V, 7A, NPN Power Transistor, 2SC4977, TO-220F type".


C4977 Datasheet PDF - ETC

Part Number C4977
Description 400V, 7A, NPN Power Transistor, 2SC4977, TO-220F type
Manufacturers ETC 
Logo ETC Logo 

C4977 is a type of transistor that is commonly used in electronic circuits for amplification and switching applications. It is a bipolar junction transistor (BJT) that has a maximum collector current of 7A and a maximum collector-base voltage of 400V.

Features:

1. High current gain
2. High cutoff frequency
3. Low noise
4. High voltage capability

There is a preview and C4977 download ( pdf file ) link at the bottom of this page.





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No Preview Available ! C4977 datasheet, circuit

INCHANGE Semiconductor
isc Silicon NPN Power Transistor
DESCRIPTION
·Collector-Emitter Sustaining Voltage-
: VCEO(SUS)= 400V(Min)
·Fast Switching Speed
·Collector-Emitter Saturation Voltage-
: VCE(sat)= 0.8V(Max.)@ IC= 4.0A
APPLICATIONS
·Designed for use in high-voltage, high-speed , power
switching in inductive circuit , they are particularly suited
for 115 and 220V switchmode applications such as swit-
ching regulator’s, inverters, DC-DC converter.
ABSOLUTE MAXIMUM RATINGS(Ta=25)
SYMBOL
PARAMETER
VALUE
UNIT
VCBO
Collector-Base Voltage
450 V
VCEO
Collector-Emitter Voltage
400 V
VEBO
Emitter-Base Voltage
8V
IC Collector Current-Continuous 7 A
ICM Collector Current-Peak
14 A
IB Base Current-Continuous
Collector Power Dissipation
PC @ TC=25
TJ Junction Temperature
Tstg Storage Temperature Range
2
40
150
-55~150
A
W
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
MAX UNIT
Rth j-c Thermal Resistance,Junction to Case 3.125 /W
isc Product Specification
2SC4977
isc Websitewww.iscsemi.cn
Free Datasheet http://www.datasheet4u.com/


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for C4977 electronic component.


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C4977 datasheet


1. V, 7A, NPN Power Transistor

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Featured Datasheets

Part NumberDescriptionMFRS
C4977The function is 400V, 7A, NPN Power Transistor, 2SC4977, TO-220F type. ETCETC
C4977The function is 7A, 400V, Silicon NPN Power Transistor. INCHANGEINCHANGE
C4978The function is NPN Transistor - 2SC4978. Shindengen ElectricShindengen Electric

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LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

C497     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



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