TIP120GAlternatives & Equivalent Parts
About TIP120G
TIP120G is a Transistor component manufactured by ON Semiconductor. It comes in a Transistor Outline, Vertical package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | TIP120GSource | TIP122G | TIP125 | EC11K1525401 | BC547BTF |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | STMicroelectronics | ALPS | ON Semiconductor |
| Package Type | Transistor Outline, Vertical | Transistor Outline, Vertical | Transistor Outline, Vertical | Other | Other |
| Pin Count | 3 | 3 | 3 | 7 | 3 |
| Temperature Range | ~ 150.0°C | ~ 150.0°C | ~ 150.0°C | — | — |
| Price | $0.2250 | $0.2362 | $0.2112 | — | $0.0317 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | — | Yes |
| Manufacturer Package Code | 221A | 221A | — | — | 135AR |
| YTEOL | 4 | 4 | 9 | — | 6 |
| Case Connection | COLLECTOR | COLLECTOR | — | — | — |
| Collector Current-Max (IC) | 5 A | 5 A | 5 A | — | — |
| Collector-Emitter Voltage-Max | 60 V | 100 V | 60 V | — | — |
| Configuration | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | — | — |
| DC Current Gain-Min (hFE) | 1000 | 1000 | 1000 | — | — |
| JEDEC-95 Code | TO-220AB | TO-220AB | TO-220AB | — | — |
| JESD-30 Code | R-PSFM-T3 | R-PSFM-T3 | R-PSFM-T3 | — | — |
| JESD-609 Code | e3 | e3 | e3 | — | — |
| Number of Elements | 1 | 1 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR | — | — |
| Package Style | FLANGE MOUNT | FLANGE MOUNT | FLANGE MOUNT | — | — |
| Polarity/Channel Type | NPN | NPN | PNP | — | — |
| Power Dissipation-Max (Abs) | 65 W | 65 W | 65 W | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — |
| Surface Mount | NO | NO | NO | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | Matte Tin (Sn) | — | — |
| Terminal Form | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — | — |
| Terminal Position | SINGLE | SINGLE | SINGLE | — | — |
| Transistor Application | AMPLIFIER | AMPLIFIER | SWITCHING | — | — |
| Transistor Element Material | SILICON | SILICON | SILICON | — | — |
| Factory Lead Time | — | 10 Weeks | 14 Weeks | — | 10 Weeks |
| Additional Feature | — | LEADFORM OPTIONS ARE AVAILABLE | — | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — | — |
| Power Dissipation Ambient-Max | — | 2 W | 65 W | — | — |
| Time@Peak Reflow Temperature-Max (s) | — | 40 | — | — | — |
| Transition Frequency-Nom (fT) | — | 4 MHz | — | — | — |
| VCEsat-Max | — | — | 4 V | — | — |
| ## TIP125 Alternates Showing results | — | — | Image | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 4 alternatives for TIP120G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for TIP120G is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TIP120G replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to TIP120G?
Known equivalents for TIP120G include TIP122G, TIP125, EC11K1525401. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TIP120G?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TIP120G alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.