CPH3240-TL-EAlternatives & Equivalent Parts
About CPH3240-TL-E
CPH3240-TL-E is a Transistor BJT NPN component manufactured by ON Semiconductor. It comes in a SOT23 (3-Pin) 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 | CPH3240-TL-ESource | 2SD2657KT146 | 2SD2704KT146 |
|---|---|---|---|
| Manufacturer | ON Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Package Type | SOT23 (3-Pin) | Other | SOT23 (3-Pin) |
| Pin Count | 3 | 3 | 3 |
| Temperature Range | — | ~ 150.0°C | ~ 150.0°C |
| Price | $0.1339 | $0.1058 | $0.0810 |
| Stock | In Stock | In Stock | In Stock |
| Lifecycle | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||
| Pbfree Code | Yes | Yes | Yes |
| Manufacturer Package Code | 318BA | — | — |
| Factory Lead Time | 4 Weeks | — | 18 Weeks |
| YTEOL | 0 | 7 | 7 |
| JESD-609 Code | e6 | e1 | e1 |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 |
| Terminal Finish | Tin/Bismuth (Sn/Bi) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) |
| Time@Peak Reflow Temperature-Max (s) | 30 | 10 | 10 |
| Collector Current-Max (IC) | — | 1.5 A | 0.3 A |
| Collector-Emitter Voltage-Max | — | 30 V | 20 V |
| Configuration | — | SINGLE | SINGLE |
| DC Current Gain-Min (hFE) | — | 270 | 820 |
| JESD-30 Code | — | R-PDSO-G3 | R-PDSO-G3 |
| Number of Elements | — | 1 | 1 |
| Package Body Material | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | — | RECTANGULAR | RECTANGULAR |
| Package Style | — | SMALL OUTLINE | SMALL OUTLINE |
| Polarity/Channel Type | — | NPN | NPN |
| Power Dissipation-Max (Abs) | — | 0.2 W | 0.2 W |
| Qualification Status | — | Not Qualified | Not Qualified |
| Surface Mount | — | YES | YES |
| Terminal Form | — | GULL WING | GULL WING |
| Terminal Position | — | DUAL | DUAL |
| Transistor Application | — | AMPLIFIER | AMPLIFIER |
| Transistor Element Material | — | SILICON | SILICON |
| Transition Frequency-Nom (fT) | — | 330 MHz | 35 MHz |
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 2 alternatives for CPH3240-TL-E — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CPH3240-TL-E 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 CPH3240-TL-E 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 CPH3240-TL-E?
Known equivalents for CPH3240-TL-E include 2SD2657KT146, 2SD2704KT146. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CPH3240-TL-E?
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 CPH3240-TL-E 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.