onsemi BC638
$ 0.077
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.077
$ 0.069
$ 0.069
Stock
189,773
340,182
340,182
Authorized Distributors
1
6
6
Mount
Through Hole
Through Hole
Through Hole
Case/Package
TO-92-3
TO-92-3
TO-92-3
Polarity
PNP
PNP
PNP
Collector Emitter Breakdown Voltage
60 V
60 V
60 V
Max Collector Current
500 mA
1 A
1 A
Transition Frequency
50 MHz
100 MHz
100 MHz
Collector Emitter Saturation Voltage
500 mV
-500 mV
-500 mV
hFE Min
25
25
25
Power Dissipation
1.5 W
1 W
1 W
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.21.00.95
Introduction Date1977-01-14
Lifecycle StatusObsolete (Last Updated: 5 years ago)
LTB Date2006-12-31
LTD Date2007-06-30
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 years ago)
Related Parts
onsemiMPS8598RLRAG
Small Signal Bipolar Transistor, 0.5A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
Descriptions
Descriptions of onsemi BC638 provided by its distributors.
Bulk Through Hole PNP Single Bipolar (BJT) Transistor 40 @ 150mA 2V 500mA 625mW 100MHz
PNP EPITAXIAL SILICON TRANSISTOR Small Signal Bipolar Transistor, 1A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92
Transistor Silicon Plastic PNP
BC638, SINGLE BIPOLAR TRANSISTORS;
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 SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- 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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTO-92-3
MountThrough Hole
Number of Pins3
Number of Terminals3
Weight201 mg
Technical
Collector Base Voltage (VCBO)80 V
Collector Emitter Breakdown Voltage60 V
Collector Emitter Saturation Voltage500 mV
Collector Emitter Voltage (VCEO)60 V
Current Rating-1 A
Element ConfigurationSingle
Emitter Base Voltage (VEBO)-5 V
Frequency100 MHz
Gain Bandwidth Product150 MHz
hFE Min25
Max Breakdown Voltage60 V
Max Collector Current500 mA
Max Operating Temperature150 °C
Max Power Dissipation800 mW
Min Operating Temperature-55 °C
Number of Elements1
PackagingBulk
PolarityPNP
Power Dissipation1.5 W
Transition Frequency50 MHz
Voltage Rating (DC)-60 V
Compliance
Environmental Classification
China RoHSNon-Compliant
Lead FreeLead Free
REACH SVHCNo
RoHSCompliant
Compliance Statements