BC549C
Bipolar (BJT) Single Transistor, NPN, 30 V, 100 mA, 625 mW, TO-92, Through Hole
- Manufacturer: MULTICOMP PRO
- Product type:
- Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:30V; Transition Frequency ft:250MHz; Power Dissipation Pd:625mW; DC Collector Current:100mA; DC Current Gain hFE:500hFE; Transistor
- MSL: MSL 1 - Unlimited
- SVHC: No SVHC (25-Jun-2025)
- No. of Pins: 3Pins
- Product Range: Multicomp Pro Bipolar Transistor
- Qualification: -
- Power Dissipation: 625mW
- Transistor Mounting: Through Hole
- Transistor Polarity: NPN
- Transition Frequency: 250MHz
- Transistor Case Style: TO-92
- DC Current Gain hFE Min: 500hFE
- Operating Temperature Max: 150°C
- Continuous Collector Current: 100mA
- Collector Emitter Voltage Max: 30V
| Delivery and price | |
|---|---|
| Units per pack | 5000 |
| Price | 0.033 € |
| Current stock | 1000+ |
| Lead time | 30 days |
## **General Purpose Transistor** **Pin Configuration:** 1.�Emitter 2.�Base 3.�Collector ## **Features:** - NPN silicon planar epitaxial transistors General purpose transistors, best suited for use in driver stages of audio amplifiers, of tape recorders. Low�noise�input�stages,�Hi-Fi�amplifiers,�signal�processing�circuits�of�television�receivers ## **Absolute Maximum Ratings** |**Absolute Maximum Ratings**|||| |---|---|---|---| |**Parameters**|**Symbol**|**Value**|**Unit**| |Collector Emitter Voltage|VCEO|30|V| |Collector Base Voltage|VCBO||| |Emitter Base Voltage|VEBO|5|| |Collector Current Continuous|IC|100|mA| |Power Dissipation at Ta= 25°C<br>Derate above 25°C|PD|625<br>5|mW<br>mW/°C| |Power Dissipation at TC= 25°C<br>Derate above 25°C||1.5<br>12|W<br>mW/°C| |Operating and Storage Junction<br>Temperature Range|Tj, Tstg|-55 to +150|°C| Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro Page <1> 17/09/19 V1.0 ## **General Purpose Transistor** ## **Electrical Characteristics (Ta = 25°C unless otherwise specified)** |**Parameters**|**Symbol**|**Test Condition**|**Min.**|**Typ.**|**Max.**|**Units**| |---|---|---|---|---|---|---| |Collector Emitter Voltage|VCEO|IC= 1mA, IB= 0|30|-|-|V| |Collector Base Voltage|VCBO|IC= 10µA, IE= 0||-|-|| |Emitter Base Voltage|VEBO|IE= 10µA, IC= 0|5|-|-|| |Collector Cut off Current|ICBO|VCB= 30V, IE= 0<br>VCB= 30V, IE= 0,<br>Ta= +125°C|-|-|15<br>5|nA<br>µA| |Emitter Cut off Current|IEBO|VEB= 4V, IC= 0|-|-|15|nA| |DC Current Gain|hFE|VCE= 5V, IC= 10µA<br>VCE= 5V, IC= 2mA|100<br>420|270<br>500|-<br>800|-| |Collector Emitter Saturation Voltage|VCE (sat)|IC= 10mA, IB=0.5mA<br>IC= 10mA, IB= see<br>note1<br>IC= 100mA, IB= 5mA*|-|0.075<br>0.3<br>0.25|0.25<br>0.6<br>0.6|V| |Base Emitter Saturation Voltage|VBE (sat)|IC= 10mA, IB= 5mA*|-|1.1|-|| |Base Emitter on Voltage|VBE (on)|IC= 10µA, VCE= 5V<br>IC= 100µA, VCE= 5V<br>IC= 2mA, VCE= 5V|0.55|0.52<br>0.55<br>0.62|0.7|| |**Dynamic Characteristics**||||||| |Transition Frequency|fT|IC= 10mA, VCE= 5V,<br>f = 100MHz|-|250|-|MHz| |Collector Output Capacitance|Ccbo|IE= 0, VCE= 10V<br>f = 1MHz|-|2.5|-|pF| |Noise Figure|NF1*<br>NF2|VCE= 5V, IC= 200µA<br>RS=2KΩ,<br>f = 30Hz -15kHz<br>VCE= 5V, IC= 200µA<br>RS=100KΩ,f=1kHz|-|0.6|2.5<br>10|dB| |Small Signal Current Gain|hfe|VCE= 5V, IC= 2mA<br>f = 1kHZ|450|600|900|-| Note 1: IB is value for which IC = 11mA at VCE = 1V *Pulse�Condition:�=�Pulse�Width�≤300μs,�Duty�Cycle�≤2%. Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 17/09/19 V1.0 Page <2> ## **General Purpose Transistor** |**Dimensions**|**Min.**|**Max.**| |---|---|---| |A|4.32|5.33| |B|4.45|5.2| |C|3.18|4.19| |D|0.41|0.55| |E|0.35|0.5| |F|5°|| |G|1.14|1.4| |H||1.53| |K|12.7|-| |L|1.982|2.082| **==> picture [98 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> Dimensions : Millimetres<br>**----- End of picture text -----**<br> ## **Pin Configuration:** 1.�Emitter 2.�Base 3.�Collector ## **Part Number Table** |**Part Number Table**|| |---|---| |**Description**|**Part Number**| |Transistor, NPN, TO-92|BC549C| **Important Notice :** �This�data�sheet�and�its�contents�(the�“Information”)�belong�to�the�members�of�the�AVNET�group�of�companies�(the�“Group”)�or�are�licensed�to�it.�No�licence�is�granted�for� the�use�of�it�other�than�for�information�purposes�in�connection�with�the�products�to�which�it�relates.�No�licence�of�any�intellectual�property�rights�is�granted.�The�Information�is�subject�to�change� without�notice�and�replaces�all�data�sheets�previously�supplied.�The�Information�supplied�is�believed�to�be�accurate�but�the�Group�assumes�no�responsibility�for�its�accuracy�or�completeness,� any�error�in�or�omission�from�it�or�for�any�use�made�of�it.�Users�of�this�data�sheet�should�check�for�themselves�the�Information�and�the�suitability�of�the�products�for�their�purpose�and�not�make� any�assumptions�based�on�information�included�or�omitted.�Liability�for�loss�or�damage�resulting�from�any�reliance�on�the�Information�or�use�of�it�(including�liability�resulting�from�negligence�or� where�the�Group�was�aware�of�the�possibility�of�such�loss�or�damage�arising)�is�excluded.�This�will�not�operate�to�limit�or�restrict�the�Group’s�liability�for�death�or�personal�injury�resulting�from�its� negligence.�Multicomp�Pro�is�the�registered�trademark�of�Premier�Farnell�Limited�2019. Newark.com/multicomp-pro Farnell.com/multicomp-pro Element14.com/multicomp-pro 17/09/19 V1.0 Page <3>
Updated at April 13, 2026
Multicomp Pro is a trusted manufacturer of high-quality electronic components, built upon the rich heritage of established industry names such as SPC Technology, Tenma, Duratool, and Pro Power. Developed to provide engineers and procurement professionals with exceptional value, the brand offers an extensive portfolio of rigorously lab-tested products. By combining strict quality assurance with cost-effective manufacturing, Multicomp Pro delivers premium reliability while providing significant savings compared to leading industry alternatives. The brand's comprehensive lineup is anchored by a vast selection of passive components and essential circuit protection devices. Engineers consistently rely on Multicomp Pro for aluminum electrolytic capacitors, film capacitors, and power inductors designed for demanding applications. The protection portfolio is equally robust, featuring hundreds of standard fuses, resettable fuses, and transient voltage suppression (TVS) diodes to safeguard critical circuitry. Furthermore, the company is a major provider of precision timing solutions, including a wide array of reliable crystals and standard oscillators. Beyond passives and board-level protection, Multicomp Pro offers extensive solutions in power management, discrete semiconductors, and connectivity. This includes highly efficient AC/DC converters, bridge rectifiers, bipolar transistors, and a versatile selection of wire-to-board terminal blocks. Backed by comprehensive factory audits, continuous laboratory testing, and a strong commitment to ethical sourcing, Multicomp Pro ensures that every component consistently meets stringent international safety and performance standards.
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