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Part Details for 2N2222A by Microsemi Corporation
Results Overview of 2N2222A by Microsemi Corporation
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Available)
- 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.
2N2222A Information
2N2222A by Microsemi Corporation is a Small Signal Bipolar Transistor.
Small Signal Bipolar Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
Price & Stock for 2N2222A
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 313 |
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RFQ | ||
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NexGen Digital | 150 |
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RFQ | ||
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DISTI #
2N2222A
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Richardson RFPD | POWER BJT TRANSISTOR RoHS: Not Compliant Min Qty: 307 | 3 |
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$2.7700 / $2.8400 | Buy Now |
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Win Source Electronics | NPN switching transistors | 1564 |
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$4.5139 / $6.7708 | Buy Now |
Part Details for 2N2222A
2N2222A CAD Models
2N2222A Part Data Attributes
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2N2222A
Microsemi Corporation
Buy Now
Datasheet
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Compare Parts:
2N2222A
Microsemi Corporation
Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-206AA, SIMILAR TO TO-18, 3 PIN
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | MICROSEMI CORP | |
| Part Package Code | BCY | |
| Package Description | SIMILAR TO TO-18, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.29.00.95 | |
| Samacsys Manufacturer | Microsemi Corporation | |
| Case Connection | COLLECTOR | |
| Collector Current-Max (IC) | 0.8 A | |
| Collector-Base Capacitance-Max | 8 pF | |
| Collector-Emitter Voltage-Max | 50 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 30 | |
| JEDEC-95 Code | TO-206AA | |
| JESD-30 Code | O-MBCY-W3 | |
| JESD-609 Code | e0 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 200 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Polarity/Channel Type | NPN | |
| Power Dissipation Ambient-Max | 1.8 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 | |
| Turn-off Time-Max (toff) | 300 ns | |
| Turn-on Time-Max (ton) | 35 ns | |
| VCEsat-Max | 1 V |
Alternate Parts for 2N2222A
This table gives cross-reference parts and alternative options found for 2N2222A. 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 2N2222A, 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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| JANS2N2222AL | MACOM | Check for Price | Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-206AA, TO-18, 3 PIN | 2N2222A vs JANS2N2222AL |
| JANS2N2222AL | Cobham PLC | Check for Price | Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-206AA, TO-18, 3 PIN | 2N2222A vs JANS2N2222AL |
| 2N2222AL | Microsemi Corporation | Check for Price | Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-206AA, SIMILAR TO TO-18, 3 PIN | 2N2222A vs 2N2222AL |
| JANTX2N2222AL | Semicoa Semiconductors | Check for Price | Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, SIMILAR TO TO-18, 3 PIN | 2N2222A vs JANTX2N2222AL |
| JAN2N2222AL | onsemi | Check for Price | 800mA, 50V, NPN, Si, SMALL SIGNAL TRANSISTOR, SIMILAR TO TO-18, 3 PIN | 2N2222A vs JAN2N2222AL |
| JANTX2N2222A | onsemi | Check for Price | MIL-PRF-19500/255: 50 V, 800 mA NPN Small Signal Transistor, TO-18, 338-TUBE, Military Qualified | 2N2222A vs JANTX2N2222A |
| JANSF2N2222A | Microchip Technology Inc | $108.6312 | Small Signal Bipolar Transistor, 0.8A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, TO-206AA | 2N2222A vs JANSF2N2222A |
2N2222A Frequently Asked Questions (FAQ)
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The 2N2222A can operate safely between -65°C to 150°C, but the recommended operating temperature range is -55°C to 125°C.
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To ensure proper biasing, the base-emitter voltage (Vbe) should be around 0.7V, and the collector-emitter voltage (Vce) should be around 1V to 2V. The base current should be limited to prevent overheating.
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The 2N2222A can handle a maximum collector current (Ic) of 500mA, and a maximum peak current (Icp) of 1A.
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To protect the 2N2222A from ESD, use anti-static wrist straps, mats, or bags during handling and storage. Also, ensure that the device is properly grounded during assembly and testing.
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While the 2N2222A can be used in high-frequency applications, its transition frequency (fT) is around 250MHz, which may not be suitable for very high-frequency applications. However, it can be used in low-to-medium frequency applications such as audio amplifiers and switching regulators.