1N5919BGAlternatives & Equivalent Parts
About 1N5919BG
1N5919BG 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 | 1N5919BGSource | LM2940T-5.0 | TC4424EPA | STP62NS04Z | NRF51822-QFAC-T |
|---|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Texas Instruments | Microchip | STMicroelectronics | Nordic Semiconductor |
| Package Type | Diodes, Axial Diameter Horizontal Mounting | Other | Dual-In-Line Packages | Transistor Outline, Vertical | Quad Flat No-Lead |
| Pin Count | 2 | 3 | 8 | 3 | 49 |
| Temperature Range | -65.0°C ~ 200.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | ~ 175.0°C | — |
| Price | $0.0977 | $0.3561 | $0.4200 | $0.7390 | $2.0520 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | OBSOLETE | ACTIVE | OBSOLETE | ACTIVE |
| Electrical Parameters | |||||
| Pbfree Code | Yes | Yes | Yes | — | — |
| Manufacturer Package Code | 59-10 | — | PDIP-8 | — | — |
| YTEOL | 5.85 | 0 | 8 | 0 | — |
| Case Connection | ISOLATED | — | — | DRAIN | — |
| Configuration | SINGLE | — | — | SINGLE WITH BUILT-IN DIODE | — |
| Diode Element Material | SILICON | — | — | — | — |
| Diode Type | ZENER DIODE | — | — | — | — |
| Dynamic Impedance-Max | 2 Ω | — | — | — | — |
| JEDEC-95 Code | DO-41 | — | — | TO-220AB | — |
| JESD-30 Code | O-PALF-W2 | R-XSFM-T3 | R-PDIP-T8 | R-PSFM-T3 | — |
| JESD-609 Code | e3 | e0 | e3 | e3 | — |
| Number of Elements | 1 | — | — | 1 | — |
| Package Body Material | PLASTIC/EPOXY | UNSPECIFIED | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Shape | ROUND | RECTANGULAR | RECTANGULAR | RECTANGULAR | — |
| Package Style | LONG FORM | FLANGE MOUNT | IN-LINE | FLANGE MOUNT | — |
| Polarity | UNIDIRECTIONAL | — | — | — | — |
| Power Dissipation-Max | 1 W | — | — | — | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Reference Voltage-Nom | 5.6 V | — | — | — | — |
| Surface Mount | NO | NO | NO | NO | — |
| Technology | ZENER | BIPOLAR | — | — | — |
| Terminal Finish | Matte Tin (Sn) - annealed | Tin/Lead (Sn/Pb) | Matte Tin (Sn) | Matte Tin (Sn) | — |
| Terminal Form | WIRE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | — |
| Terminal Position | AXIAL | SINGLE | DUAL | SINGLE | — |
| Voltage Tol-Max | 5% | — | — | — | — |
| Working Test Current | 66.9 mA | — | — | — | — |
| Adjustability | — | FIXED | — | — | — |
| Dropout Voltage1-Max | — | 1 V | — | — | — |
| Dropout Voltage1-Nom | — | 0.5 V | — | — | — |
| Input Voltage Absolute-Max | — | 60 V | — | — | — |
| Input Voltage-Max | — | 26 V | — | — | — |
| Input Voltage-Min | — | 6.25 V | — | — | — |
| Line Regulation-Max | — | 0.05% | — | — | — |
| Load Regulation-Max | — | 0.08% | — | — | — |
| Number of Functions | — | 1 | 2 | — | — |
| Number of Outputs | — | 1 | — | — | — |
| Operating Temperature TJ-Max | — | 125 °C | — | — | — |
| Operating Temperature TJ-Min | — | -40 °C | — | — | — |
| Output Current1-Max | — | 1 A | — | — | — |
| Output Voltage1-Max | — | 5.25 V | — | — | — |
| Output Voltage1-Min | — | 4.75 V | — | — | — |
| Output Voltage1-Nom | — | 5 V | — | — | — |
| Package Equivalence Code | — | SIP3,.1TB | DIP8,.3 | — | — |
| Packing Method | — | TUBE | — | — | — |
| Regulator Type | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | — | — | — |
| Terminal Pitch | — | 2.54 mm | 2.54 mm | — | — |
| Voltage Tolerance-Max | — | 5% | — | — | — |
| ## LM2940T-5.0 Alternates Showing results | — | Image | — | — | — |
| Factory Lead Time | — | — | 16 Weeks | — | — |
| High Side Driver | — | — | YES | — | — |
| Input Characteristics | — | — | SCHMITT TRIGGER | — | — |
| Interface IC Type | — | — | BUFFER OR INVERTER BASED MOSFET DRIVER | — | — |
| Output Characteristics | — | — | TOTEM-POLE | — | — |
| Output Peak Current Limit-Nom | — | — | 3 A | — | — |
| Output Polarity | — | — | TRUE | — | — |
| Screening Level | — | — | TS 16949 | — | — |
| Supply Current-Max | — | — | 3.5 mA | — | — |
| Supply Voltage-Max | — | — | 18 V | — | — |
| Supply Voltage-Min | — | — | 4.5 V | — | — |
| Supply Voltage1-Max | — | — | 18 V | — | — |
| Supply Voltage1-Min | — | — | 4.5 V | — | — |
| Temperature Grade | — | — | INDUSTRIAL | — | — |
| Turn-off Time | — | — | 0.16 µs | — | — |
| Turn-on Time | — | — | 0.16 µs | — | — |
| ## TC4424EPA Alternates Showing results | — | — | Image | — | — |
| Avalanche Energy Rating (Eas) | — | — | — | 500 mJ | — |
| DS Breakdown Voltage-Min | — | — | — | 33 V | — |
| Drain Current-Max (ID) | — | — | — | 62 A | — |
| Drain-source On Resistance-Max | — | — | — | 0.015 Ω | — |
| FET Technology | — | — | — | METAL-OXIDE SEMICONDUCTOR | — |
| Operating Mode | — | — | — | ENHANCEMENT MODE | — |
| Polarity/Channel Type | — | — | — | N-CHANNEL | — |
| Power Dissipation-Max (Abs) | — | — | — | 110 W | — |
| Pulsed Drain Current-Max (IDM) | — | — | — | 248 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 4 alternatives for 1N5919BG — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 1N5919BG 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 1N5919BG 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 1N5919BG?
Known equivalents for 1N5919BG include LM2940T-5.0, TC4424EPA, STP62NS04Z. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 1N5919BG?
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 1N5919BG 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.