1N4448HLP-7Alternatives & Equivalent Parts
About 1N4448HLP-7
1N4448HLP-7 is a Diode component manufactured by Diodes Inc.. It comes in a Other 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 | 1N4448HLP-7Source | ESD9R3.3ST5G |
|---|---|---|
| Manufacturer | Diodes Inc. | ON Semiconductor |
| Package Type | Other | Small Outline Diode Flat Lead |
| Pin Count | 2 | 2 |
| Temperature Range | -65.0°C ~ 150.0°C | -55.0°C ~ 125.0°C |
| Price | $0.0750 | $0.2098 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 5 | 6 |
| Additional Feature | HIGH RELIABILITY | LOW CAPACITANCE, ULTRA LOW CAPACITANCE |
| Application | GENERAL PURPOSE | — |
| Configuration | SINGLE | SINGLE |
| Diode Element Material | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | TRANS VOLTAGE SUPPRESSOR DIODE |
| Forward Voltage-Max (VF) | 0.72 V | 1 V |
| JESD-30 Code | R-PBCC-N2 | R-PDSO-F2 |
| JESD-609 Code | e4 | e3 |
| Non-rep Pk Forward Current-Max | 1 A | — |
| Number of Elements | 1 | 1 |
| Number of Phases | 1 | — |
| Output Current-Max | 0.125 A | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR |
| Package Style | CHIP CARRIER | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Power Dissipation-Max | 0.25 W | 0.15 W |
| Qualification Status | Not Qualified | Not Qualified |
| Rep Pk Reverse Voltage-Max | 80 V | 3.3 V |
| Reverse Recovery Time-Max | 0.004 µs | — |
| Surface Mount | YES | YES |
| Terminal Finish | NICKEL PALLADIUM GOLD | Matte Tin (Sn) - annealed |
| Terminal Form | NO LEAD | FLAT |
| Terminal Position | BOTTOM | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| Manufacturer Package Code | — | 514AB |
| Breakdown Voltage-Min | — | 4.8 V |
| Clamping Voltage-Max | — | 7.8 V |
| Non-rep Peak Rev Power Dis-Max | — | 7.8 W |
| Polarity | — | UNIDIRECTIONAL |
| Reference Standard | — | IEC-61000-4-2 |
| Reverse Current-Max | — | 0.001 µA |
| Reverse Test Voltage | — | 1 V |
| Technology | — | AVALANCHE |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for 1N4448HLP-7 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 1N4448HLP-7 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 1N4448HLP-7?
Known equivalents for 1N4448HLP-7 include ESD9R3.3ST5G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N4448HLP-7?
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 1N4448HLP-7 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.