Part Details for PN2221 by National Semiconductor Corporation
Overview of PN2221 by National Semiconductor Corporation
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: 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.
Part Details for PN2221
PN2221 CAD Models
PN2221 Part Data Attributes:
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PN2221
National Semiconductor Corporation
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Datasheet
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PN2221
National Semiconductor Corporation
TRANSISTOR 800 mA, 30 V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-92, 3 PIN, BIP General Purpose Small Signal
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Pbfree Code | No | |
Rohs Code | No | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
Package Description | CYLINDRICAL, O-PBCY-W3 | |
Reach Compliance Code | unknown | |
ECCN Code | EAR99 | |
Collector Current-Max (IC) | 0.8 A | |
Collector-Emitter Voltage-Max | 30 V | |
Configuration | SINGLE | |
DC Current Gain-Min (hFE) | 20 | |
JEDEC-95 Code | TO-92 | |
JESD-30 Code | O-PBCY-W3 | |
JESD-609 Code | e0 | |
Number of Elements | 1 | |
Number of Terminals | 3 | |
Operating Temperature-Max | 150 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Shape | ROUND | |
Package Style | CYLINDRICAL | |
Polarity/Channel Type | NPN | |
Power Dissipation-Max (Abs) | 0.6 W | |
Qualification Status | Not Qualified | |
Surface Mount | NO | |
Terminal Finish | TIN LEAD | |
Terminal Form | WIRE | |
Terminal Position | BOTTOM | |
Transistor Application | SWITCHING | |
Transistor Element Material | SILICON | |
Transition Frequency-Nom (fT) | 250 MHz |
Alternate Parts for PN2221
This table gives cross-reference parts and alternative options found for PN2221. 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 PN2221, 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 |
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PN2221 | Small Signal Bipolar Transistor, 0.8A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, | Micro Electronics Ltd | PN2221 vs PN2221 |
PN2221 | Small Signal Bipolar Transistor, 0.8A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, TO-92, 3 PIN | Central Semiconductor Corp | PN2221 vs PN2221 |
PN2221 | 800mA, 30V, NPN, Si, SMALL SIGNAL TRANSISTOR, TO-92, TO-92, 3 PIN | Texas Instruments | PN2221 vs PN2221 |
PN2221 | Small Signal Bipolar Transistor, 0.6A I(C), 1-Element, NPN, Silicon, TO-92, PLASTIC, TO-92, 3 PIN | Continental Device India Ltd | PN2221 vs PN2221 |
PN2221 | Small Signal Bipolar Transistor, 0.8A I(C), 30V V(BR)CEO, 1-Element, NPN, Silicon, TO-92, | Crimson Semiconductor Inc | PN2221 vs PN2221 |