1N5349BGAlternatives & Equivalent Parts
About 1N5349BG
1N5349BG is a Zener 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 | 1N5349BGSource | MUR4100EG | PHNTRAYNOH | DRV103U/2K5 |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | ON Semiconductor | Particle | Texas Instruments |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Diodes, Axial Diameter Horizontal Mounting | Other | Small Outline Packages |
| Pin Count | 0 | 2 | 24 | 8 |
| Temperature Range | -65.0°C ~ 200.0°C | -65.0°C ~ 175.0°C | — | -55.0°C ~ 125.0°C |
| Price | $0.1263 | $0.3140 | $24.2900 | $2.1000 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | — | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | — | Yes |
| Manufacturer Package Code | 017AA | 267-05 | — | — |
| YTEOL | 5.55 | 6.07 | — | 15 |
| Case Connection | ISOLATED | ISOLATED | — | — |
| Configuration | SINGLE | SINGLE | — | — |
| Diode Element Material | SILICON | SILICON | — | — |
| Diode Type | ZENER DIODE | RECTIFIER DIODE | — | — |
| Dynamic Impedance-Max | 2.5 Ω | — | — | — |
| JESD-30 Code | O-PALF-W2 | O-PALF-W2 | — | R-PDSO-G8 |
| JESD-609 Code | e3 | e3 | — | e4 |
| Number of Elements | 1 | 1 | — | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Package Shape | ROUND | ROUND | — | RECTANGULAR |
| Package Style | LONG FORM | LONG FORM | — | SMALL OUTLINE |
| Polarity | UNIDIRECTIONAL | — | — | — |
| Power Dissipation-Max | 5 W | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | — | Not Qualified |
| Reference Voltage-Nom | 12 V | — | — | — |
| Surface Mount | NO | NO | — | YES |
| Technology | ZENER | AVALANCHE | — | NMOS |
| Terminal Finish | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed | — | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | WIRE | WIRE | — | GULL WING |
| Terminal Position | AXIAL | AXIAL | — | DUAL |
| Voltage Tol-Max | 5% | — | — | — |
| Working Test Current | 100 mA | — | — | — |
| Additional Feature | — | FREE WHEELING DIODE, LOW LEAKAGE CURRENT | — | — |
| Application | — | ULTRA FAST RECOVERY POWER | — | — |
| Breakdown Voltage-Min | — | 1000 V | — | — |
| Forward Voltage-Max (VF) | — | 1.8 V | — | — |
| JEDEC-95 Code | — | DO-201AD | — | — |
| Non-rep Pk Forward Current-Max | — | 70 A | — | — |
| Number of Phases | — | 1 | — | — |
| Output Current-Max | — | 4 A | — | 3 A |
| Rep Pk Reverse Voltage-Max | — | 1000 V | — | — |
| Reverse Current-Max | — | 25 µA | — | — |
| Reverse Recovery Time-Max | — | 0.1 µs | — | — |
| Reverse Test Voltage | — | 1000 V | — | — |
| Built-in Protections | — | — | — | TRANSIENT; OVER CURRENT; THERMAL |
| Driver Number of Bits | — | — | — | 1 |
| Input Characteristics | — | — | — | STANDARD |
| Interface IC Type | — | — | — | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| Number of Functions | — | — | — | 1 |
| Output Characteristics | — | — | — | OPEN-DRAIN |
| Output Current Flow Direction | — | — | — | SINK |
| Output Peak Current Limit-Nom | — | — | — | 3 A |
| Output Polarity | — | — | — | TRUE |
| Package Equivalence Code | — | — | — | SOP8,.25 |
| Peak Reflow Temperature (Cel) | — | — | — | 260 |
| Supply Voltage-Max | — | — | — | 32 V |
| Supply Voltage-Min | — | — | — | 8 V |
| Supply Voltage-Nom | — | — | — | 24 V |
| Temperature Grade | — | — | — | MILITARY |
| Terminal Pitch | — | — | — | 1.27 mm |
| Time@Peak Reflow Temperature-Max (s) | — | — | — | 30 |
| Turn-off Time | — | — | — | 1 µs |
| Turn-on Time | — | — | — | 1 µs |
| ## DRV103U/2K5 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 3 alternatives for 1N5349BG — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1N5349BG 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 1N5349BG 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 1N5349BG?
Known equivalents for 1N5349BG include MUR4100EG, PHNTRAYNOH, DRV103U/2K5. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N5349BG?
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 1N5349BG 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.