Part Details for 2N2420A by Digitron Semiconductors
Results Overview of 2N2420A by Digitron Semiconductors
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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2N2420A Information
2N2420A by Digitron Semiconductors is an Unijunction Transistor.
Unijunction 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.
Part Details for 2N2420A
2N2420A CAD Models
2N2420A Part Data Attributes
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2N2420A
Digitron Semiconductors
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Datasheet
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2N2420A
Digitron Semiconductors
Unijuction Transistor; Max Peak Repetitive Reverse Voltage: 0.56; Max TMS Bridge Input Voltage: 0.68; Max DC Reverse Voltage: 6.2; Capacitance: 8
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| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | DIGITRON SEMICONDUCTORS | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| Configuration | SINGLE | |
| Emitter Current-Max | 70 mA | |
| Inter-base Voltage-Max | 65 V | |
| Intrinsic Stand-off Ratio-Max | 0.68 | |
| Intrinsic Stand-off Ratio-Min | 0.56 | |
| JEDEC-95 Code | TO-18 | |
| JESD-30 Code | O-MBCY-W3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Peak Point Current-Max | 12 mA | |
| Power Dissipation-Max (Abs) | 0.35 W | |
| Static Inter-base Res-Max | 9.1 kΩ | |
| Static Inter-base Res-Min | 6.2 kΩ | |
| Surface Mount | NO | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Transistor Element Material | SILICON | |
| Valley Point Current-Min | 8 mA |
Alternate Parts for 2N2420A
This table gives cross-reference parts and alternative options found for 2N2420A. 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 2N2420A, 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 |
|---|---|---|---|---|
| 2N2420APBF | Digitron Semiconductors | Check for Price | Unijunction Transistor | 2N2420A vs 2N2420APBF |