There are no models available for this part yet.
Overview of BC638/D27Z by Texas Instruments
Note: 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.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 10 crosses )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 crosses )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Consumer Electronics
Audio and Video Systems
CAD Models for BC638/D27Z by Texas Instruments
Part Data Attributes for BC638/D27Z by Texas Instruments
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Part Life Cycle Code
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Obsolete
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Ihs Manufacturer
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NATIONAL SEMICONDUCTOR CORP
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Package Description
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CYLINDRICAL, O-PBCY-T3
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Reach Compliance Code
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unknown
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ECCN Code
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EAR99
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Additional Feature
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HIGH CURRENT DRIVER
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Collector Current-Max (IC)
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1.5 A
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Configuration
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SINGLE
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DC Current Gain-Min (hFE)
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25
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JEDEC-95 Code
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TO-92
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JESD-30 Code
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O-PBCY-T3
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Number of Elements
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1
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Number of Terminals
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3
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Package Body Material
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PLASTIC/EPOXY
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Package Shape
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ROUND
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Package Style
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CYLINDRICAL
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Polarity/Channel Type
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PNP
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Qualification Status
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Not Qualified
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Surface Mount
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NO
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Terminal Form
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THROUGH-HOLE
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Terminal Position
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BOTTOM
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Transistor Application
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AMPLIFIER
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Transistor Element Material
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SILICON
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Transition Frequency-Nom (fT)
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130 MHz
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Alternate Parts for BC638/D27Z
This table gives cross-reference parts and alternative options found for BC638/D27Z. 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 BC638/D27Z, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| BC638D26Z | Small Signal Bipolar Transistor, 1A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 | Fairchild Semiconductor Corporation | BC638/D27Z vs BC638D26Z |
| BC638 | Small Signal Bipolar Transistor, 0.5A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN | KEC | BC638/D27Z vs BC638 |
| BC638-16 | Small Signal Bipolar Transistor, 1A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, PLASTIC PACKAGE-3 | Continental Device India Ltd | BC638/D27Z vs BC638-16 |
| BC638 | Small Signal Bipolar Transistor, 1A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92, TO-92, 3 PIN | Fairchild Semiconductor Corporation | BC638/D27Z vs BC638 |
| BC638-10-T/R | TRANSISTOR 1000 mA, 60 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, BIP General Purpose Small Signal | NXP Semiconductors | BC638/D27Z vs BC638-10-T/R |
| BC638TA | Transistor Silicon Plastic PNP, 2000-FNFLD | onsemi | BC638/D27Z vs BC638TA |
| BC638 | Small Signal Bipolar Transistor, 1A I(C), 60V V(BR)CEO, 1-Element, PNP, Silicon, TO-92 | Micro Electronics Corporation | BC638/D27Z vs BC638 |
| BC638G | TRANSISTOR 500 mA, 60 V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, LEAD FREE, CASE 29-11, TO-226, 3 PIN, BIP General Purpose Small Signal | onsemi | BC638/D27Z vs BC638G |
| BC638 | 1000mA, 60V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-92, 3 PIN | Rochester Electronics LLC | BC638/D27Z vs BC638 |
| BC638BU | 1000mA, 60V, PNP, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-92, 3 PIN | Rochester Electronics LLC | BC638/D27Z vs BC638BU |