Part Details for TIP121 by Fairchild Semiconductor Corporation
Overview of TIP121 by Fairchild Semiconductor Corporation
- Distributor Offerings:
- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
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.
Price & Stock for TIP121
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | Min Qty: 13 | 50 |
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$0.4125 | Buy Now |
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Quest Components | Bipolar Junction Transistor, Darlington, NPN Type, TO-220AB | 40 |
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$0.4400 / $0.5500 | Buy Now |
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Rochester Electronics | TIP121 - NPN Power Transistor 80V/5A Darlington TO-220 RoHS: Compliant Status: Active Min Qty: 1 | 20 |
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$0.2777 / $0.3267 | Buy Now |
Part Details for TIP121
TIP121 CAD Models
TIP121 Part Data Attributes
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TIP121
Fairchild Semiconductor Corporation
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Datasheet
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TIP121
Fairchild Semiconductor Corporation
Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220, 3 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | TO-220 | |
| Package Description | TO-220, 3 PIN | |
| Pin Count | 3 | |
| Manufacturer Package Code | TO-220, MOLDED, 3LEAD, JEDEC VARIATION AB | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Additional Feature | BUILT IN BIAS RESISTANCE RATIO IS 0.015 | |
| Collector Current-Max (IC) | 5 A | |
| Collector-Emitter Voltage-Max | 80 V | |
| Configuration | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | |
| DC Current Gain-Min (hFE) | 1000 | |
| JEDEC-95 Code | TO-220AB | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Polarity/Channel Type | NPN | |
| Power Dissipation-Max (Abs) | 65 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | SINGLE | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
Alternate Parts for TIP121
This table gives cross-reference parts and alternative options found for TIP121. 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 TIP121, 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 |
|---|---|---|---|
| TIP121TU | NPN Epitaxial Darlington Transistor, TO-220, MOLDED, 3LEAD, JEDEC VARIATION AB, 1000/RAIL | Fairchild Semiconductor Corporation | TIP121 vs TIP121TU |