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Transistors / Small Signal Bipolar Transistors / BC558C
Datasheets
BC558C by:
onsemi
Allegro MicroSystems LLC
Boca Semiconductor Inc
Bytesonic Corporation
Continental Device India Ltd
Crimson Semiconductor Inc
Diodes Incorporated
Diotec Semiconductor AG
Fairchild Semiconductor Corporation
Force Technologies Ltd
Freescale Semiconductor
HSMC Corporation
Infineon Technologies AG
ITT Corporation
KEC
Kodenshi Corporation
Kodenshi Sensing
Kuwait Semiconductor Co Ltd
Lite-On Semiconductor Corporation
Luguang Electronic Technology Co Ltd
Micro Commercial Components
Motorola Semiconductor Products
National Semiconductor Corporation
North American Philips Discrete Products Div
NXP Semiconductors
onsemi
Philips Semiconductors
Rectron Semiconductor
Rochester Electronics LLC
Samsung Semiconductor
Secos Corporation
Semiconductors Ltd
Siemens
Taitron Components Inc
TDK Micronas GmbH
Texas Instruments
TT Electronics Power and Hybrid / Semelab Limited
TT Electronics Resistors
Unisonic Technologies Co Ltd
Vishay Semiconductors
Vishay Sprague
WEITRON INTERNATIONAL CO., LTD.
Zetex / Diodes Inc
Not Found

General Purpose Transistor PNP, 5000-BLKBX - Bulk Box

Part Details for BC558C by onsemi

Results Overview of BC558C by onsemi

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Education and Research Industrial Automation Electronic Manufacturing

BC558C Information

BC558C by onsemi is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.

A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.

Price & Stock for BC558C

Part # Distributor Description Stock Price Buy
Rochester Electronics TRANS PNP 30V 0.1A TO-92 RoHS: Compliant Status: Obsolete Min Qty: 1 25000
  • 100 $0.0305
  • 500 $0.0275
  • 1,000 $0.0253
  • 10,000 $0.0226
  • 100,000 $0.0189
$0.0189 / $0.0305 Buy Now

Part Details for BC558C

BC558C CAD Models

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BC558C Part Data Attributes

Parametric Data
BC558C onsemi
Buy Now Datasheet
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BC558C onsemi General Purpose Transistor PNP, 5000-BLKBX - Bulk Box
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Pbfree Code No
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer ONSEMI
Part Package Code TO-92
Package Description CASE 29, 3 PIN
Pin Count 3
Manufacturer Package Code 29-11
Reach Compliance Code not_compliant
ECCN Code EAR99
Factory Lead Time 4 Weeks
Samacsys Manufacturer onsemi
Collector Current-Max (IC) 0.1 A
Collector-Emitter Voltage-Max 30 V
Configuration SINGLE
DC Current Gain-Min (hFE) 420
JEDEC-95 Code TO-92
JESD-30 Code O-PBCY-T3
JESD-609 Code e0
Number of Elements 1
Number of Terminals 3
Operating Temperature-Max 150 °C
Package Body Material PLASTIC/EPOXY
Package Shape ROUND
Package Style CYLINDRICAL
Peak Reflow Temperature (Cel) 235
Polarity/Channel Type PNP
Power Dissipation-Max (Abs) 0.625 W
Qualification Status Not Qualified
Surface Mount NO
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE
Terminal Position BOTTOM
Transistor Application AMPLIFIER
Transistor Element Material SILICON
Transition Frequency-Nom (fT) 360 MHz

Alternate Parts for BC558C

This table gives cross-reference parts and alternative options found for BC558C. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of BC558C, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
BC560C Rochester Electronics LLC Check for Price 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, TO-92, 3 PIN BC558C vs BC560C
BC558CTA Rochester Electronics LLC Check for Price 100mA, 30V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, TO-92, 3 PIN BC558C vs BC558CTA
BC558C Diodes Incorporated Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 BC558C vs BC558C
BC560CTA Rochester Electronics LLC Check for Price 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, TO-92, 3 PIN BC558C vs BC560CTA
BC560CZL1 Motorola Mobility LLC Check for Price 100mA, 45V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92 BC558C vs BC560CZL1
BC558C TDK Micronas GmbH Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 BC558C vs BC558C
BC558CAMO NXP Semiconductors Check for Price TRANSISTOR 100 mA, 30 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal BC558C vs BC558CAMO
BC558CRL1 Rochester Electronics LLC Check for Price 100mA, 30V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, CASE 29, 3 PIN BC558C vs BC558CRL1
BC558C-T/R NXP Semiconductors Check for Price TRANSISTOR 100 mA, 30 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal BC558C vs BC558C-T/R
BC558CTA Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, LEAD FREE, TO-92, 3 PIN BC558C vs BC558CTA
Part Number Manufacturer Composite Price Description Compare
BC557B Continental Device India Ltd Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, PLASTIC PACKAGE-3 BC558C vs BC557B
2N696 Texas Instruments Check for Price NPN, Si, SMALL SIGNAL TRANSISTOR, TO-5 BC558C vs 2N696
BC337-16J18Z Texas Instruments Check for Price NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92 BC558C vs BC337-16J18Z
MPSA14 onsemi Check for Price NPN Bipolar Darlington Transistor, TO-92, 5000-BLKBX BC558C vs MPSA14
MPSA65D26Z Fairchild Semiconductor Corporation Check for Price Small Signal Bipolar Transistor, 1.2A I(C), 30V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 BC558C vs MPSA65D26Z
MPSA92/D28Z-J25Z Texas Instruments Check for Price 300V, PNP, Si, SMALL SIGNAL TRANSISTOR, PLASTIC PACKAGE-3 BC558C vs MPSA92/D28Z-J25Z
BC556 Rectron Semiconductor Check for Price Small Signal Bipolar Transistor, 0.1A I(C), 65V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN BC558C vs BC556
BC337/D74Z National Semiconductor Corporation Check for Price TRANSISTOR 1000 mA, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal BC558C vs BC337/D74Z
933179590126 NXP Semiconductors Check for Price TRANSISTOR 500 mA, 45 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SPT, SC-43, 3 PIN, BIP General Purpose Small Signal BC558C vs 933179590126
PN2907A NXP Semiconductors Check for Price TRANSISTOR 600 mA, 60 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, PLASTIC, SC-43A, 3 PIN, BIP General Purpose Small Signal BC558C vs PN2907A

BC558C Related Parts

BC558C Frequently Asked Questions (FAQ)

  • The maximum operating temperature range for the BC558C is -55°C to 150°C.

  • Yes, the BC558C can be used as a switch, but it's not recommended due to its relatively low current gain (hFE) and high saturation voltage (VCE(sat)). A dedicated switch transistor like the 2N3904 or 2N3906 would be a better choice.

  • To calculate the base resistor value, you need to know the input voltage, output voltage, and the desired collector current. A general rule of thumb is to use a base resistor value that is 10-20 times the emitter resistor value. You can also use online calculators or consult a transistor circuit design guide for more information.

  • The BC558C is not suitable for high-frequency applications due to its relatively low transition frequency (fT) of 150 MHz. For high-frequency applications, consider using a transistor with a higher fT, such as the 2N5179 or BFR93A.

  • Yes, the BC558C can be used in a Darlington pair configuration to increase the current gain and reduce the saturation voltage. However, this configuration requires careful design and layout to ensure stability and prevent oscillations.