Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
CAD Models
Download onsemi BC550B symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 SnapEDA | SymbolFootprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.21.00.95
Introduction Date1991-03-01
Lifecycle StatusObsolete (Last Updated: 9 months ago)
LTB Date2012-02-23
LTD Date2012-08-23
Descriptions
Descriptions of onsemi BC550B provided by its distributors.
NPN Epitaxial Silicon Transistor
TRANS NPN 45V 0.1A TO-92 / NPN Silicon Transistors
Small Signal Bipolar Transistor
Transistor; Transistor Type:Bipolar; Package/Case:TO-92; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes; Current Rating:100mA; Voltage Rating:45V ;RoHS Compliant: Yes
TRANSISTOR, NPN, TO-92; Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:45V; Transition Frequency Typ ft:300MHz; Power Dissipation Pd:500mW; DC Collector Current:100mA; DC Current Gain hFE:110; Transistor Case Style:TO-92; No. of Pins:3; SVHC:No SVHC (20-Jun-2011); Collector Emitter Voltage Vces:250mV; Current Ic Continuous a Max:100mA; Gain Bandwidth ft Typ:300MHz; Hfe Min:200; Package / Case:TO-92; Power Dissipation Pd:500mW; Termination Type:Through Hole
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTO-92-3
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight200 mg
Technical
Collector Base Voltage (VCBO)50 V
Collector Emitter Breakdown Voltage45 V
Collector Emitter Saturation Voltage600 mV
Collector Emitter Voltage (VCEO)45 V
Current Rating100 mA
Element ConfigurationSingle
Emitter Base Voltage (VEBO)5 V
Frequency300 MHz
Gain Bandwidth Product300 MHz
hFE Min200
Max Collector Current100 mA
Max Operating Temperature150 °C
Max Power Dissipation625 mW
Min Operating Temperature-65 °C
Number of Elements1
PackagingBulk
PolarityNPN
Power Dissipation1.5 W
Transition Frequency200 MHz
Voltage Rating (DC)45 V
Compliance
Environmental Classification
Lead FreeLead Free
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements