RB751S40T5GAlternatives & Equivalent Parts
About RB751S40T5G
RB751S40T5G is a Schottky Diode component manufactured by ON Semiconductor. It comes in a Small Outline Diode Flat Lead 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 | RB751S40T5GSource | SRR4028-820Y | DB2S31600L | MIC5219-3.3YM5-TR | SN74HC165N |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Bourns | Panasonic | Microchip | Texas Instruments |
| Package Type | Small Outline Diode Flat Lead | Other | Small Outline Diode Flat Lead | SOT23 (5-Pin) | Dual-In-Line Packages |
| Pin Count | 2 | 2 | 2 | 5 | 16 |
| Temperature Range | -55.0°C ~ 150.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C |
| Price | $0.0115 | $0.2744 | $0.0197 | $0.7950 | $0.5200 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | TRANSFERRED | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | — | Yes | Yes |
| Manufacturer Package Code | 502 | — | — | SOT-23-5 | — |
| Factory Lead Time | 10 Weeks | 14 Weeks | — | 7 Weeks | — |
| YTEOL | 6 | 6.6 | — | 8 | 15 |
| Application | FAST RECOVERY | — | — | — | — |
| Breakdown Voltage-Min | 30 V | — | — | — | — |
| Configuration | SINGLE | — | SINGLE | — | — |
| Diode Element Material | SILICON | — | SILICON | — | — |
| Diode Type | RECTIFIER DIODE | — | MIXER DIODE | — | — |
| Forward Voltage-Max (VF) | 0.37 V | — | 0.55 V | — | — |
| JESD-30 Code | R-PDSO-F2 | — | R-PDSO-F2 | R-PDSO-G5 | R-PDIP-T16 |
| JESD-609 Code | e3 | — | — | e4 | e4 |
| Non-rep Pk Forward Current-Max | 0.5 A | — | 1 A | — | — |
| Number of Elements | 1 | — | 1 | — | — |
| Number of Phases | 1 | — | — | — | — |
| Output Current-Max | 0.03 A | — | 0.1 A | — | — |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR | — | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE | SMT | SMALL OUTLINE | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | IN-LINE |
| Peak Reflow Temperature (Cel) | 260 | — | — | — | — |
| Power Dissipation-Max | 0.2 W | — | — | — | — |
| Rep Pk Reverse Voltage-Max | 40 V | — | 30 V | — | — |
| Reverse Current-Max | 0.5 µA | — | — | — | — |
| Reverse Test Voltage | 30 V | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | NO |
| Technology | SCHOTTKY | — | — | — | CMOS |
| Terminal Finish | Matte Tin (Sn) - annealed | Silver/Nickel/Tin (Ag/Ni/Sn) | — | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | FLAT | — | FLAT | GULL WING | THROUGH-HOLE |
| Terminal Position | DUAL | — | DUAL | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | — | — | — |
| Case/Size Code | — | 1919 | — | — | — |
| Construction | — | Rectangular | — | — | — |
| Core Material | — | FERRITE | — | — | — |
| DC Resistance | — | 0.52 Ω | — | — | — |
| Inductance-Nom (L) | — | 82 µH | — | — | — |
| Inductor Application | — | POWER INDUCTOR | — | — | — |
| Inductor Type | — | GENERAL PURPOSE INDUCTOR | — | — | — |
| Number of Functions | — | 1 | — | 1 | 1 |
| Package Height | — | 2.8 mm | — | — | — |
| Package Length | — | 4.8 mm | — | — | — |
| Package Width | — | 4.8 mm | — | — | — |
| Packing Method | — | TR, Embossed, 7 Inch | — | TR | TUBE |
| Rated Current-Max | — | 0.56 A | — | — | — |
| Self Resonance Frequency | — | 8 MHz | — | — | — |
| Shape/Size Description | — | RECTANGULAR PACKAGE | — | — | — |
| Shielded | — | YES | — | — | — |
| Terminal Placement | — | DUAL ENDED | — | — | — |
| Terminal Shape | — | ONE SURFACE | — | — | — |
| Test Frequency | — | 0.1 MHz | — | — | — |
| Tolerance | — | 30% | — | — | — |
| Frequency Band | — | — | VERY HIGH FREQUENCY | — | — |
| Adjustability | — | — | — | FIXED | — |
| Dropout Voltage1-Max | — | — | — | 0.6 V | — |
| Dropout Voltage1-Nom | — | — | — | 0.35 V | — |
| Input Voltage Absolute-Max | — | — | — | 20 V | — |
| Input Voltage-Max | — | — | — | 12 V | — |
| Input Voltage-Min | — | — | — | 4.3 V | — |
| Line Regulation-Max | — | — | — | 0.02541% | — |
| Load Regulation-Max | — | — | — | 0.0231% | — |
| Number of Outputs | — | — | — | 1 | — |
| Operating Temperature TJ-Max | — | — | — | 125 °C | — |
| Operating Temperature TJ-Min | — | — | — | -40 °C | — |
| Output Current1-Max | — | — | — | 0.5 A | — |
| Output Voltage1-Max | — | — | — | 3.366 V | — |
| Output Voltage1-Min | — | — | — | 3.234 V | — |
| Output Voltage1-Nom | — | — | — | 3.3 V | — |
| Package Equivalence Code | — | — | — | TSOP5/6,.11,37 | DIP16,.3 |
| Regulator Type | — | — | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Screening Level | — | — | — | TS 16949 | — |
| Terminal Pitch | — | — | — | 0.95 mm | 2.54 mm |
| Voltage Tolerance-Max | — | — | — | 2% | — |
| ## MIC5219-3.3YM5-TR Alternates Showing results | — | — | — | Image | — |
| Additional Feature | — | — | — | — | SISO OPERATION ALSO AVAILABLE |
| Count Direction | — | — | — | — | RIGHT |
| Family | — | — | — | — | HC/UH |
| Load Capacitance (CL) | — | — | — | — | 50 pF |
| Logic IC Type | — | — | — | — | PARALLEL IN SERIAL OUT |
| Max Frequency@Nom-Sup | — | — | — | — | 25000000 Hz |
| Max I(ol) | — | — | — | — | 0.0052 A |
| Number of Bits | — | — | — | — | 8 |
| Output Polarity | — | — | — | — | COMPLEMENTARY |
| Power Supply Current-Max (ICC) | — | — | — | — | 0.08 mA |
| Prop. Delay@Nom-Sup | — | — | — | — | 38 ns |
| Propagation Delay (tpd) | — | — | — | — | 225 ns |
| Qualification Status | — | — | — | — | Not Qualified |
| Schmitt Trigger | — | — | — | — | NO |
| Supply Voltage-Max (Vsup) | — | — | — | — | 6 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | 2 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V |
| Temperature Grade | — | — | — | — | AUTOMOTIVE |
| Trigger Type | — | — | — | — | POSITIVE EDGE |
| fmax-Min | — | — | — | — | 24 MHz |
| ## SN74HC165N Alternates Showing results | — | — | — | — | Image |
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 4 alternatives for RB751S40T5G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for RB751S40T5G 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 RB751S40T5G 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 RB751S40T5G?
Known equivalents for RB751S40T5G include SRR4028-820Y, DB2S31600L, MIC5219-3.3YM5-TR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of RB751S40T5G?
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 RB751S40T5G 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.