MUR440-E3/54Alternatives & Equivalent Parts
About MUR440-E3/54
MUR440-E3/54 is a Diode component manufactured by Vishay. It comes in a Diodes, Axial Diameter Horizontal Mounting 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 | MUR440-E3/54Source | SPX1117M3-L-3-3/TR | UC1706J | TDA2030AV |
|---|---|---|---|---|
| Manufacturer | Vishay | EXAR | Texas Instruments | STMicroelectronics |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | SOT223 (3-Pin) | Ceramic Dual-In-Line Packages | Transistor Outline, Vertical |
| Pin Count | 2 | 4 | 16 | 5 |
| Temperature Range | -65.0°C ~ 175.0°C | — | -55.0°C ~ 125.0°C | — |
| Price | $0.3690 | $0.1176 | $28.9370 | $0.6566 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | TRANSFERRED | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||
| YTEOL | 5.99 | — | 15 | 0 |
| Additional Feature | FREE WHEELING DIODE, LOW LEAKAGE CURRENT | — | — | — |
| Application | EFFICIENCY | — | — | — |
| Case Connection | ISOLATED | — | — | — |
| Configuration | SINGLE | — | — | — |
| Diode Element Material | SILICON | — | — | — |
| Diode Type | RECTIFIER DIODE | — | — | — |
| Forward Voltage-Max (VF) | 1.28 V | — | — | — |
| JEDEC-95 Code | DO-201AD | — | — | — |
| JESD-30 Code | O-PALF-W2 | R-PDSO-G3 | R-GDIP-T16 | R-PZIP-T5 |
| JESD-609 Code | e3 | e3 | e0 | e3 |
| Non-rep Pk Forward Current-Max | 150 A | — | — | — |
| Number of Elements | 1 | — | — | — |
| Number of Phases | 1 | — | — | — |
| Output Current-Max | 4 A | — | 1.5 A | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY |
| Package Shape | ROUND | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | LONG FORM | SMALL OUTLINE | IN-LINE | FLANGE MOUNT |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Rep Pk Reverse Voltage-Max | 400 V | — | — | — |
| Reverse Current-Max | 10 µA | — | — | — |
| Reverse Recovery Time-Max | 0.075 µs | — | — | — |
| Reverse Test Voltage | 400 V | — | — | — |
| Surface Mount | NO | YES | NO | NO |
| Terminal Finish | Matte Tin (Sn) | MATTE TIN | Tin/Lead (Sn/Pb) | MATTE TIN |
| Terminal Form | WIRE | GULL WING | THROUGH-HOLE | THROUGH-HOLE |
| Terminal Position | AXIAL | DUAL | DUAL | ZIG-ZAG |
| Pbfree Code | — | Yes | Yes | Yes |
| Adjustability | — | FIXED | — | — |
| Dropout Voltage1-Max | — | 1.3 V | — | — |
| Input Voltage-Max | — | 12 V | — | — |
| Input Voltage-Min | — | 4.8 V | — | — |
| Line Regulation-Max | — | 0.007% | — | — |
| Load Regulation-Max | — | 0.012% | — | — |
| Number of Functions | — | 1 | 2 | 1 |
| Number of Outputs | — | 1 | — | — |
| Output Voltage1-Max | — | 3.366 V | — | — |
| Output Voltage1-Min | — | 3.234 V | — | — |
| Package Equivalence Code | — | SOT-223 | DIP16,.3 | ZIP5,.15,.2,67TB |
| Packing Method | — | TR | — | — |
| Peak Reflow Temperature (Cel) | — | 260 | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — |
| Technology | — | BIPOLAR | BIPOLAR | — |
| Terminal Pitch | — | 2.3 mm | 2.54 mm | 1.7 mm |
| High Side Driver | — | — | NO | — |
| Input Characteristics | — | — | STANDARD | — |
| Interface IC Type | — | — | PUSH-PULL BASED MOSFET DRIVER | — |
| Number of Channels | — | — | 2 | 1 |
| Output Characteristics | — | — | TOTEM-POLE | — |
| Output Peak Current Limit-Nom | — | — | 1.5 A | — |
| Output Polarity | — | — | COMPLEMENTARY | — |
| Supply Current-Max | — | — | 10 mA | 80 mA |
| Supply Voltage-Max | — | — | 40 V | — |
| Supply Voltage-Min | — | — | 5 V | — |
| Supply Voltage-Nom | — | — | 20 V | — |
| Temperature Grade | — | — | MILITARY | — |
| Turn-off Time | — | — | 0.13 µs | — |
| Turn-on Time | — | — | 0.14 µs | — |
| ## UC1706J Alternates Showing results | — | — | Image | — |
| Bandwidth-Nom | — | — | — | 22 kHz |
| Consumer IC Type | — | — | — | AUDIO AMPLIFIER |
| Gain | — | — | — | 26 dB |
| Harmonic Distortion | — | — | — | 0.5% |
| Output Power-Nom | — | — | — | 18 W |
| Supply Voltage-Max (Vsup) | — | — | — | 22 V |
| Supply Voltage-Min (Vsup) | — | — | — | 6 V |
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 MUR440-E3/54 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for MUR440-E3/54 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 MUR440-E3/54 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 MUR440-E3/54?
Known equivalents for MUR440-E3/54 include SPX1117M3-L-3-3/TR, UC1706J, TDA2030AV. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of MUR440-E3/54?
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 MUR440-E3/54 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.