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BC557A

Description
100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29, 3 PIN
CategoryDiscrete semiconductor    The transistor   
File Size869KB,7 Pages
ManufacturerRochester Electronics
Websitehttps://www.rocelec.com/
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BC557A Overview

100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29, 3 PIN

BC557A Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
MakerRochester Electronics
Parts packaging codeTO-92
package instructionCASE 29, 3 PIN
Contacts3
Manufacturer packaging codeCASE 29
Reach Compliance Codeunknown
Maximum collector current (IC)0.1 A
Collector-emitter maximum voltage45 V
ConfigurationSINGLE
Minimum DC current gain (hFE)120
JEDEC-95 codeTO-92
JESD-30 codeO-PBCY-T3
JESD-609 codee0
Humidity sensitivity levelNOT SPECIFIED
Number of components1
Number of terminals3
Package body materialPLASTIC/EPOXY
Package shapeROUND
Package formCYLINDRICAL
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Polarity/channel typePNP
Certification statusCOMMERCIAL
surface mountNO
Terminal surfaceTIN LEAD
Terminal formTHROUGH-HOLE
Terminal locationBOTTOM
Maximum time at peak reflow temperatureNOT SPECIFIED
transistor applicationsAMPLIFIER
Transistor component materialsSILICON
Nominal transition frequency (fT)320 MHz
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BC557A Related Products

BC557A BC556BRL1 BC557ZL1 BC558CRL1
Description 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29, 3 PIN 100mA, 65V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29, 3 PIN 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29, 3 PIN 100mA, 30V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29, 3 PIN
Maker Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics
Parts packaging code TO-92 TO-92 TO-92 TO-92
package instruction CASE 29, 3 PIN CASE 29, 3 PIN CASE 29, 3 PIN CASE 29, 3 PIN
Contacts 3 3 3 3
Manufacturer packaging code CASE 29 CASE 29 CASE 29 CASE 29
Reach Compliance Code unknown unknown unknown unknown
Maximum collector current (IC) 0.1 A 0.1 A 0.1 A 0.1 A
Collector-emitter maximum voltage 45 V 65 V 45 V 30 V
Configuration SINGLE SINGLE SINGLE SINGLE
Minimum DC current gain (hFE) 120 180 120 420
JEDEC-95 code TO-92 TO-92 TO-92 TO-92
JESD-30 code O-PBCY-T3 O-PBCY-T3 O-PBCY-T3 O-PBCY-T3
Number of components 1 1 1 1
Number of terminals 3 3 3 3
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Package shape ROUND ROUND ROUND ROUND
Package form CYLINDRICAL CYLINDRICAL CYLINDRICAL CYLINDRICAL
Polarity/channel type PNP PNP PNP PNP
Certification status COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
surface mount NO NO NO NO
Terminal form THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE
Terminal location BOTTOM BOTTOM BOTTOM BOTTOM
transistor applications AMPLIFIER AMPLIFIER AMPLIFIER AMPLIFIER
Transistor component materials SILICON SILICON SILICON SILICON
Nominal transition frequency (fT) 320 MHz 280 MHz 320 MHz 360 MHz
Is it lead-free? Contains lead - Contains lead Contains lead
Is it Rohs certified? incompatible - incompatible incompatible
JESD-609 code e0 - e0 e0
Humidity sensitivity level NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED
Peak Reflow Temperature (Celsius) NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED
Terminal surface TIN LEAD - TIN LEAD TIN LEAD
Maximum time at peak reflow temperature NOT SPECIFIED - NOT SPECIFIED NOT SPECIFIED
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