1N5819RLGAlternatives & Equivalent Parts
About 1N5819RLG
1N5819RLG is a Diode component manufactured by ON Semiconductor. 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 | 1N5819RLGSource | LR1F1K8 | LR1F5K6 | RLB0912-470KL | NRB-XW101M450V18X35F | IRF3205PBF |
|---|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | TE Connectivity | TE Connectivity | Bourns | NIC Components | Infineon |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting | Resistors, Axial Diameter Horizontal Mounting | Other | Capacitor, Polarized Radial Diameter | Transistor Outline, Vertical |
| Pin Count | 2 | 2 | 2 | 2 | 2 | 3 |
| Temperature Range | -65.0°C ~ 125.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | -40.0°C ~ 125.0°C | -25.0°C ~ 105.0°C | -55.0°C ~ 175.0°C |
| Price | $0.0837 | $0.0156 | $0.0134 | $0.1101 | — | $0.4320 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | TRANSFERRED | ACTIVE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | — | — |
| Manufacturer Package Code | 59-10 | — | — | — | — | — |
| YTEOL | 5.89 | — | 8 | 6.25 | 0 | 5.1 |
| Additional Feature | FREE WHEELING DIODE, LOW POWER LOSS | SEMI PRECISION | PRECISION | — | — | AVALANCHE RATED, HIGH RELIABILITY, ULTRA-LOW RESISTANCE |
| Application | EFFICIENCY | — | — | — | — | — |
| Breakdown Voltage-Min | 40 V | — | — | — | — | — |
| Case Connection | ISOLATED | — | — | — | — | DRAIN |
| Configuration | SINGLE | — | — | — | — | SINGLE WITH BUILT-IN DIODE |
| Diode Element Material | SILICON | — | — | — | — | — |
| Diode Type | RECTIFIER DIODE | — | — | — | — | — |
| Forward Voltage-Max (VF) | 0.9 V | — | — | — | — | — |
| JEDEC-95 Code | DO-41 | — | — | — | — | TO-220AB |
| JESD-30 Code | O-PALF-W2 | — | — | — | — | R-PSFM-T3 |
| JESD-609 Code | e3 | e3 | e3 | e3 | — | e3 |
| Non-rep Pk Forward Current-Max | 25 A | — | — | — | — | — |
| Number of Elements | 1 | — | — | — | — | 1 |
| Number of Phases | 1 | — | — | — | — | — |
| Output Current-Max | 1 A | — | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | — | — | — | — | PLASTIC/EPOXY |
| Package Shape | ROUND | TUBULAR PACKAGE | TUBULAR PACKAGE | — | CYLINDRICAL PACKAGE | RECTANGULAR |
| Package Style | LONG FORM | — | Axial | Radial | Radial | FLANGE MOUNT |
| Qualification Status | Not Qualified | — | — | — | — | Not Qualified |
| Rep Pk Reverse Voltage-Max | 40 V | — | — | — | — | — |
| Reverse Current-Max | 1000 µA | — | — | — | — | — |
| Reverse Test Voltage | 40 V | — | — | — | — | — |
| Surface Mount | NO | NO | NO | NO | NO | NO |
| Technology | SCHOTTKY | THIN FILM | THIN FILM | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Tin (Sn) | Tin (Sn) | Matte Tin (Sn) | — | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | WIRE | — | — | — | — | THROUGH-HOLE |
| Terminal Position | AXIAL | — | — | — | — | SINGLE |
| Reach Compliance Code | — | Compliant | Unknown | — | Compliant | — |
| Factory Lead Time | — | 11 Weeks, 1 Day | 11 Weeks, 1 Day | 14 Weeks | — | — |
| Mounting Feature | — | THROUGH HOLE MOUNT | THROUGH HOLE MOUNT | — | THROUGH HOLE MOUNT | — |
| Packing Method | — | AMMO PACK | AMMO PACK | Bulk | BULK | — |
| Rated Power Dissipation (P) | — | 0.6 W | 0.6 W | — | — | — |
| Rated Temperature | — | 70 °C | 70 °C | — | — | — |
| Resistance | — | 1800 Ω | 5600 Ω | — | — | — |
| Resistor Type | — | FIXED RESISTOR | FIXED RESISTOR | — | — | — |
| Temperature Coefficient | — | 50 ppm/°C | 50 ppm/°C | — | — | — |
| Terminal Shape | — | WIRE | WIRE | WIRE | WIRE | — |
| Tolerance | — | 1% | 1% | 10% | — | — |
| Working Voltage | — | 350 V | 350 V | — | — | — |
| Configuration Features: Number of Resistors 1 | — | Dimensions: Passive Component Dimensions 6.2 x 2.3 MM | Dimensions: Passive Component Dimensions 6.2 x 2.3 MM | — | — | — |
| Power Rating .6 WATT | — | Operating Voltage 350 V | — | — | — | — |
| Resistance Class 1kΩ – 1MΩ | — | Packaging Features: Packaging Method Ammo Packed | Packaging Features: Packaging Method Ammo Packed | — | — | — |
| Construction | — | — | Tubular | Tubular | — | — |
| Lead Diameter | — | — | 0.55 mm | 0.65 mm | — | — |
| Package Diameter | — | — | 2.3 mm | 8.7 mm | — | — |
| Package Length | — | — | 6.2 mm | 10 mm | — | — |
| Physical Dimension | — | — | 6.2mm x 2.3mm | — | — | — |
| Passive Component Tolerance 1 PCT | — | — | Resistance Value 5.6K OHM | — | — | — |
| Element Type Thin Film | — | — | Termination Features: Number of Terminations 2 | — | — | — |
| Core Material | — | — | — | FERRITE | — | — |
| DC Resistance | — | — | — | 0.17 Ω | — | — |
| Inductance-Nom (L) | — | — | — | 47 µH | — | — |
| Inductor Application | — | — | — | RF INDUCTOR | — | — |
| Inductor Type | — | — | — | GENERAL PURPOSE INDUCTOR | — | — |
| Lead Spacing | — | — | — | 5 mm | — | — |
| Number of Functions | — | — | — | 1 | — | — |
| Rated Current-Max | — | — | — | 1.5 A | — | — |
| Self Resonance Frequency | — | — | — | 11 MHz | — | — |
| Shape/Size Description | — | — | — | TUBULAR PACKAGE | — | — |
| Shielded | — | — | — | NO | — | — |
| Terminal Placement | — | — | — | RADIAL | — | — |
| Test Frequency | — | — | — | 0.001 MHz | — | — |
| Capacitance | — | — | — | — | 100 µF | — |
| Capacitor Type | — | — | — | — | ALUMINUM ELECTROLYTIC CAPACITOR | — |
| Diameter | — | — | — | — | 18 mm | — |
| Dielectric Material | — | — | — | — | ALUMINUM (WET) | — |
| ESR | — | — | — | — | 4150 mΩ | — |
| Leakage Current | — | — | — | — | 0.6364 mA | — |
| Negative Tolerance | — | — | — | — | 20% | — |
| Polarity | — | — | — | — | POLARIZED | — |
| Positive Tolerance | — | — | — | — | 20% | — |
| Rated (DC) Voltage (URdc) | — | — | — | — | 450 V | — |
| Ripple Current | — | — | — | — | 740 mA | — |
| Tan Delta | — | — | — | — | 0.25 | — |
| Terminal Pitch | — | — | — | — | 7.5 mm | — |
| Avalanche Energy Rating (Eas) | — | — | — | — | — | 264 mJ |
| DS Breakdown Voltage-Min | — | — | — | — | — | 55 V |
| Drain Current-Max (ID) | — | — | — | — | — | 75 A |
| Drain-source On Resistance-Max | — | — | — | — | — | 0.008 Ω |
| FET Technology | — | — | — | — | — | METAL-OXIDE SEMICONDUCTOR |
| Operating Mode | — | — | — | — | — | ENHANCEMENT MODE |
| Polarity/Channel Type | — | — | — | — | — | N-CHANNEL |
| Power Dissipation-Max (Abs) | — | — | — | — | — | 200 W |
| Pulsed Drain Current-Max (IDM) | — | — | — | — | — | 390 A |
| Transistor Application | — | — | — | — | — | SWITCHING |
| Transistor Element Material | — | — | — | — | — | SILICON |
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 5 alternatives for 1N5819RLG — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1N5819RLG 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 1N5819RLG 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 1N5819RLG?
Known equivalents for 1N5819RLG include LR1F1K8, LR1F5K6, RLB0912-470KL. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N5819RLG?
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 1N5819RLG 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.