RB420DT146Alternatives & Equivalent Parts
About RB420DT146
RB420DT146 is a Schottky Diode component manufactured by ROHM Semiconductor. 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 | RB420DT146Source | 1812L260/16MR | SBAT54SLT1G | SBR2U30P1-7 |
|---|---|---|---|---|
| Manufacturer | ROHM Semiconductor | LITTELFUSE | ON Semiconductor | Diodes Inc. |
| Package Type | Other | Other | SOT23 (3-Pin) | Small Outline Diode Flat Lead |
| Pin Count | 3 | 2 | 3 | 2 |
| Temperature Range | ~ 125.0°C | -40.0°C ~ 85.0°C | -55.0°C ~ 150.0°C | -65.0°C ~ 150.0°C |
| Price | $0.0990 | $0.2925 | $0.0235 | $0.2342 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | — | Yes | No |
| Factory Lead Time | 17 Weeks | — | — | 12 Weeks |
| YTEOL | 6 | 8.25 | 6 | 6 |
| Additional Feature | HIGH RELIABILITY | — | — | HIGH RELIABILITY |
| Application | GENERAL PURPOSE | — | FAST RECOVERY | SUPER FAST SOFT RECOVERY |
| Configuration | SINGLE | — | SERIES CONNECTED, CENTER TAP, 2 ELEMENTS | SINGLE |
| Diode Element Material | SILICON | — | SILICON | SILICON |
| Diode Type | RECTIFIER DIODE | — | RECTIFIER DIODE | RECTIFIER DIODE |
| Forward Voltage-Max (VF) | 0.45 V | — | 0.8 V | 0.15 V |
| JESD-30 Code | R-PDSO-G3 | — | R-PDSO-G3 | R-PDSO-F2 |
| JESD-609 Code | e1 | e3 | e3 | e3 |
| Non-rep Pk Forward Current-Max | 1 A | — | 0.6 A | 75 A |
| Number of Elements | 1 | — | 2 | 1 |
| Number of Phases | 1 | — | 1 | 1 |
| Output Current-Max | 0.1 A | — | 0.2 A | 2 A |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMT | SMALL OUTLINE | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | — | — | Not Qualified |
| Rep Pk Reverse Voltage-Max | 25 V | — | 30 V | 30 V |
| Surface Mount | YES | YES | YES | YES |
| Technology | SCHOTTKY | — | SCHOTTKY | — |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | MATTE TIN | Matte Tin (Sn) - annealed | MATTE TIN |
| Terminal Form | GULL WING | — | GULL WING | FLAT |
| Terminal Position | DUAL | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 10 | — | 30 | 30 |
| Reach Compliance Code | — | Compliant | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — |
| Package Height | — | 2 mm | — | — |
| Package Length | — | 4.9 mm | — | — |
| Package Width | — | 3.5 mm | — | — |
| Packing Method | — | TR, 7 INCH | — | — |
| Reference Standard | — | CUL; TUV; UL | AEC-Q101 | — |
| Resistance | — | 0.015 Ω | — | — |
| Resistor Type | — | PTC RESETTABLE FUSE | — | — |
| Terminal Placement | — | DUAL ENDED | — | — |
| Terminal Shape | — | WRAPAROUND | — | — |
| Thermistor Application | — | OVERCURRENT PROTECTION | — | — |
| Working Voltage | — | 16 V | — | — |
| Manufacturer Package Code | — | — | 318 | POWERDI 123 |
| Breakdown Voltage-Min | — | — | 30 V | — |
| JEDEC-95 Code | — | — | TO-236 | — |
| Power Dissipation-Max | — | — | 0.225 W | — |
| Reverse Current-Max | — | — | 2 µA | — |
| Reverse Recovery Time-Max | — | — | 0.005 µs | — |
| Reverse Test Voltage | — | — | 25 V | — |
| Case Connection | — | — | — | CATHODE |
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 RB420DT146 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for RB420DT146 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 RB420DT146 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 RB420DT146?
Known equivalents for RB420DT146 include 1812L260/16MR, SBAT54SLT1G, SBR2U30P1-7. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of RB420DT146?
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 RB420DT146 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.