1N4448W-7-FAlternatives & Equivalent Parts
About 1N4448W-7-F
1N4448W-7-F is a Diode component manufactured by Diodes Inc.. It comes in a Small Outline Diode 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 | 1N4448W-7-FSource | VS-30BQ040HM3/9AT | CRCW08055K62FKEAHP | CPF0603B232KE1 |
|---|---|---|---|---|
| Manufacturer | Diodes Inc. | Vishay | Vishay | TE Connectivity |
| Package Type | Small Outline Diode | Diodes Moulded | Resistor Chip | Resistor Chip |
| Pin Count | 2 | 2 | 2 | 2 |
| Temperature Range | -65.0°C ~ 150.0°C | -55.0°C ~ 150.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C |
| Price | $0.0192 | $0.1448 | $0.0185 | $0.1639 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | Yes |
| YTEOL | 6 | 6 | 12 | 14 |
| Additional Feature | HIGH RELIABILITY | FREE WHEELING DIODE, HIGH RELIABILITY | RATED AC VOLTAGE(V): 150 | PRECISION |
| Application | GENERAL PURPOSE | GENERAL PURPOSE | — | — |
| Configuration | SINGLE | SINGLE | — | — |
| Diode Element Material | SILICON | SILICON | — | — |
| Diode Type | RECTIFIER DIODE | RECTIFIER DIODE | — | — |
| Forward Voltage-Max (VF) | 0.72 V | 0.76 V | — | — |
| JESD-30 Code | R-PDSO-G2 | R-PDSO-C2 | — | — |
| JESD-609 Code | e3 | — | e3 | — |
| Non-rep Pk Forward Current-Max | 2 A | 1600 A | — | — |
| Number of Elements | 1 | 1 | — | — |
| Number of Phases | 1 | 1 | — | — |
| Output Current-Max | 0.25 A | 4 A | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — |
| Package Shape | RECTANGULAR | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE |
| Package Style | SMALL OUTLINE | SMALL OUTLINE | SMT | SMT |
| Peak Reflow Temperature (Cel) | 260 | — | — | — |
| Power Dissipation-Max | 0.4 W | — | — | — |
| Qualification Status | Not Qualified | — | — | — |
| Rep Pk Reverse Voltage-Max | 75 V | 40 V | — | — |
| Reverse Recovery Time-Max | 0.004 µs | — | — | — |
| Surface Mount | YES | YES | YES | YES |
| Terminal Finish | MATTE TIN | — | TIN OVER NICKEL | Matte Tin (Sn) |
| Terminal Form | GULL WING | C BEND | — | — |
| Terminal Position | DUAL | DUAL | — | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — |
| Factory Lead Time | — | 5 Weeks | 12 Weeks | 14 Weeks, 3 Days |
| Reference Standard | — | AEC-Q101 | AEC-Q200 | — |
| Reverse Current-Max | — | 500 µA | — | — |
| Technology | — | SCHOTTKY | METAL GLAZE/THICK FILM | THIN FILM |
| Reach Compliance Code | — | — | Compliant | Compliant |
| Construction | — | — | Rectangular | Rectangular |
| Mounting Feature | — | — | SURFACE MOUNT | SURFACE MOUNT |
| Package Height | — | — | 0.5 mm | 0.45 mm |
| Package Length | — | — | 2 mm | 1.55 mm |
| Package Width | — | — | 1.25 mm | 0.8 mm |
| Packing Method | — | — | TR, PAPER, 7 INCH | TR |
| Rated Power Dissipation (P) | — | — | 0.5 W | 0.063 W |
| Rated Temperature | — | — | 70 °C | 70 °C |
| Resistance | — | — | 5620 Ω | 232000 Ω |
| Resistor Type | — | — | FIXED RESISTOR | FIXED RESISTOR |
| Size Code | — | — | 0805 | 0603 |
| Temperature Coefficient | — | — | 100 ppm/°C | 25 ppm/°C |
| Terminal Shape | — | — | WRAPAROUND | WRAPAROUND |
| Tolerance | — | — | 1% | 0.1% |
| Working Voltage | — | — | 150 V | 50 V |
| Physical Dimension | — | — | — | 1.55mm x .8mm x .45mm |
| Dimensions: Product Width .031 INCH | — | — | — | Product Length .061 INCH |
| Product Length 1.55 MM | — | — | — | Product Height .45 MM |
| Electrical Characteristics: Operating Voltage 50 V | — | — | — | Resistance Class 1kΩ – 1MΩ |
| Power Rating .063 WATT | — | — | — | Resistance Value 232K OHM |
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 3 alternatives for 1N4448W-7-F — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1N4448W-7-F 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 1N4448W-7-F 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 1N4448W-7-F?
Known equivalents for 1N4448W-7-F include VS-30BQ040HM3/9AT, CRCW08055K62FKEAHP, CPF0603B232KE1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N4448W-7-F?
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 1N4448W-7-F 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.