1N5819-TAlternatives & Equivalent Parts
About 1N5819-T
1N5819-T is a Diode component manufactured by Diodes Inc.. 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 | 1N5819-TSource | MC34152DG | MC34152PG | 1N4740A | ADA4530-1ARZ-R7 |
|---|---|---|---|---|---|
| Manufacturer | Diodes Inc. | ON Semiconductor | ON Semiconductor | MULTICOMP | Analog Devices |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Small Outline Packages | Dual-In-Line Packages | Diodes, Axial Diameter Horizontal Mounting | Small Outline Packages |
| Pin Count | 2 | 8 | 8 | 2 | 8 |
| Temperature Range | -65.0°C ~ 125.0°C | ~ 70.0°C | ~ 70.0°C | — | -40.0°C ~ 125.0°C |
| Price | $0.1240 | $0.5146 | $1.6300 | $0.0044 | $20.2250 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | No | Yes | Yes | — | No |
| YTEOL | 6 | 6 | 0 | 5.85 | 10 |
| Additional Feature | LOW POWER LOSS, FREE WHEELING DIODE | — | — | — | — |
| Application | EFFICIENCY | — | — | — | — |
| Case Connection | ISOLATED | — | — | — | — |
| Configuration | SINGLE | — | — | — | — |
| Diode Element Material | SILICON | — | — | — | — |
| Diode Type | RECTIFIER DIODE | — | — | ZENER DIODE | — |
| Forward Voltage-Max (VF) | 0.9 V | — | — | — | — |
| JEDEC-95 Code | DO-41 | — | — | — | — |
| JESD-30 Code | O-PALF-W2 | R-PDSO-G8 | R-PDIP-T8 | — | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | e3 | — | e3 |
| Non-rep Pk Forward Current-Max | 25 A | — | — | — | — |
| Number of Elements | 1 | — | — | — | — |
| Number of Phases | 1 | — | — | — | — |
| Output Current-Max | 1 A | — | — | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | ROUND | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Package Style | LONG FORM | SMALL OUTLINE | IN-LINE | — | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | 260 |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | — | — |
| Rep Pk Reverse Voltage-Max | 40 V | — | — | — | — |
| Reverse Current-Max | 1000 µA | — | — | — | — |
| Reverse Test Voltage | 40 V | — | — | — | — |
| Surface Mount | NO | YES | NO | — | YES |
| Technology | SCHOTTKY | BIPOLAR | BIPOLAR | — | CMOS |
| Terminal Finish | Bright Tin (Sn) | Matte Tin (Sn) - annealed | MATTE TIN | — | Matte Tin (Sn) |
| Terminal Form | WIRE | GULL WING | THROUGH-HOLE | — | GULL WING |
| Terminal Position | AXIAL | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 10 | 30 | — | — | 30 |
| Manufacturer Package Code | — | 751-07 | 626-05 | — | R-8 |
| Factory Lead Time | — | 16 Weeks | — | — | — |
| High Side Driver | — | YES | YES | — | — |
| Input Characteristics | — | GATED SCHMITT TRIGGER | GATED SCHMITT TRIGGER | — | — |
| Interface IC Type | — | BUFFER OR INVERTER BASED MOSFET DRIVER | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — |
| Number of Functions | — | 2 | 2 | — | 1 |
| Output Characteristics | — | STANDARD | STANDARD | — | — |
| Output Peak Current Limit-Nom | — | 1.5 A | 1.5 A | — | — |
| Output Polarity | — | TRUE | TRUE | — | — |
| Package Equivalence Code | — | SOP8,.25 | DIP8,.3 | — | — |
| Supply Current-Max | — | 15 mA | 15 mA | — | 1.5 mA |
| Supply Voltage-Max | — | 18 V | 18 V | — | — |
| Supply Voltage-Min | — | 6.5 V | 6.5 V | — | — |
| Supply Voltage-Nom | — | 12 V | 12 V | — | — |
| Temperature Grade | — | COMMERCIAL | COMMERCIAL | — | AUTOMOTIVE |
| Terminal Pitch | — | 1.27 mm | 2.54 mm | — | 1.27 mm |
| Turn-off Time | — | 0.12 µs | 0.12 µs | — | — |
| Turn-on Time | — | 0.12 µs | 0.12 µs | — | — |
| Amplifier Type | — | — | — | — | OPERATIONAL AMPLIFIER |
| Architecture | — | — | — | — | CURRENT-FEEDBACK |
| Average Bias Current-Max (IIB) | — | — | — | — | 2.5e-7 µA |
| Bias Current-Max (IIB) @25C | — | — | — | — | 0.00002 µA |
| Common-mode Reject Ratio-Min | — | — | — | — | 92 dB |
| Common-mode Reject Ratio-Nom | — | — | — | — | 114 dB |
| Frequency Compensation | — | — | — | — | YES |
| Input Offset Voltage-Max | — | — | — | — | 300 µV |
| Low-Bias | — | — | — | — | YES |
| Low-Offset | — | — | — | — | YES |
| Micropower | — | — | — | — | NO |
| Packing Method | — | — | — | — | TR, 7 INCH |
| Power | — | — | — | — | NO |
| Programmable Power | — | — | — | — | NO |
| Slew Rate-Nom | — | — | — | — | 1.4 V/us |
| Supply Voltage Limit-Max | — | — | — | — | 17 V |
| Supply Voltage-Nom (Vsup) | — | — | — | — | 5 V |
| Unity Gain BW-Nom | — | — | — | — | 2000 |
| Voltage Gain-Min | — | — | — | — | 1000000 |
| Wideband | — | — | — | — | NO |
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 1N5819-T — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1N5819-T 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 1N5819-T 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 1N5819-T?
Known equivalents for 1N5819-T include MC34152DG, MC34152PG, 1N4740A. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N5819-T?
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 1N5819-T 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.