onsemi BC557ATA
$ 0.04
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +71.44%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.04
$ 0.02
Stock
1,428,312
253,798
Authorized Distributors
5
4
Mount
Through Hole
Through Hole
Case/Package
TO-92
TO-92
Polarity
PNP
PNP
Collector Emitter Breakdown Voltage
45 V
-
Max Collector Current
100 mA
100 mA
Transition Frequency
150 MHz
150 MHz
Collector Emitter Saturation Voltage
-250 mV
-
hFE Min
110
110
Power Dissipation
500 mW
500 mW
Supply Chain
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.21.00.95
Introduction Date2002-07-26
Lifecycle StatusObsolete (Last Updated: 1 week ago)
LTB Date2024-04-06
LTD Date2024-10-06
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
Descriptions
Descriptions of onsemi BC557ATA provided by its distributors.
Small Signal Bipolar Transistor, 0.1A I(C), 45V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
BC557 Series PNP 500 mW 45 V 100 mA Epitaxial Silicon Transistor - TO-92-3
100 mA, 45 V, PNP Bipolar Juction Transistor
Trans GP BJT PNP 45V 0.1A 500mW 3-Pin TO-92 Fan-Fold
General Purpose Transistor, TO-92, PNP, 45V
65V 500mW 100mA 110@2mA5V 150MHz 250mV@100mA5mA PNP +150¡Í@(Tj) TO-92-3L Bipolar Transistors - BJT ROHS
TRANSISTOR, BIPOL, PNP, -45V, TO-92-3; Transistor Polarity:PNP; Collector Emitter Voltage V(br)ceo:-45V; Transition Frequency ft:150MHz; Power Dissipation Pd:500mW; DC Collector Current:-100mA; DC Current Gain hFE:110hFE
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
3 month trend: +71.44%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-92
Contact PlatingTin
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight240 mg
Technical
Collector Base Voltage (VCBO)-50 V
Collector Emitter Breakdown Voltage45 V
Collector Emitter Saturation Voltage-250 mV
Collector Emitter Voltage (VCEO)45 V
Current Rating-100 mA
Element ConfigurationSingle
Emitter Base Voltage (VEBO)-5 V
Gain Bandwidth Product150 MHz
hFE Min110
Max Breakdown Voltage45 V
Max Collector Current100 mA
Max Junction Temperature (Tj)150 °C
Max Operating Temperature150 °C
Max Power Dissipation625 mW
Min Operating Temperature-65 °C
Number of Elements1
PolarityPNP
Power Dissipation500 mW
Schedule B8541210080
Transition Frequency150 MHz
Voltage Rating (DC)-45 V
Dimensions
Height8.77 mm
Length5.2 mm
Width4.19 mm
Compliance
Environmental Classification
China RoHSCompliant
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements