Part Details for 1N4730A by onsemi
Results Overview of 1N4730A by onsemi
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Request Part)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Space Technology
Aerospace and Defense
1N4730A Information
1N4730A by onsemi is a Zener Diode.
Zener Diodes are under the broader part category of Diodes.
A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.
Price & Stock for 1N4730A
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 743 |
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RFQ | ||
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Rochester Electronics | Zener Diode, 3.9V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41 RoHS: Compliant Status: Obsolete Min Qty: 1 | 500 |
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$0.0246 / $0.0397 | Buy Now |
US Tariff Estimator: 1N4730A by onsemi
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for 1N4730A
1N4730A Part Data Attributes
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1N4730A
onsemi
Buy Now
Datasheet
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Compare Parts:
1N4730A
onsemi
Zener 3.9V 1W 5%, 3000-BLKBG
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Package Description | HERMETIC SEALED, GLASS, CASE 59-10, 2 PIN | |
| Pin Count | 2 | |
| Manufacturer Package Code | 017AH | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Additional Feature | METALLURGICALLY BONDED | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 9 Ω | |
| JEDEC-95 Code | DO-41 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e3 | |
| Knee Impedance-Max | 400 Ω | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 200 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 1 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 3.9 V | |
| Reverse Current-Max | 50 µA | |
| Reverse Test Voltage | 1 V | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Finish | Tin (Sn) | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 64 mA |
Alternate Parts for 1N4730A
This table gives cross-reference parts and alternative options found for 1N4730A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 1N4730A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| 1N4730A | Renesas Electronics Corporation | Check for Price | 3.9V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, GLASS PACKAGE-2 | 1N4730A vs 1N4730A |
| 1N4730A-G | PanJit Semiconductor | Check for Price | Zener Diode, 3.9V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, DO-41G, 2 PIN | 1N4730A vs 1N4730A-G |
| 1N4730ARL | Motorola Semiconductor Products | Check for Price | Zener Diode, 3.9V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GLASS, CASE 59-03, 2 PIN | 1N4730A vs 1N4730ARL |
| 1N4730AG | Microsemi Corporation (now Microchip) | Check for Price | Zener Diode, 3.9V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN | 1N4730A vs 1N4730AG |
| 1N4730AGTR | Microchip Technology Inc | Check for Price | Zener Diode, 3.9V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN | 1N4730A vs 1N4730AGTR |
| 1N4730A-G | Sangdest Microelectronics (Nanjing) Co Ltd | Check for Price | Zener Diode, 3.9V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GREEN, GLASS PACKAGE-2 | 1N4730A vs 1N4730A-G |
| 1N4730A-B | Rectron Semiconductor | Check for Price | Zener Diode, 3.9V V(Z), 1W, Silicon, Unidirectional, DO-41, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4730A vs 1N4730A-B |
| 1N4730A | STMicroelectronics | Check for Price | 3.9V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41 | 1N4730A vs 1N4730A |
| 1N4730AGE3 | Microsemi Corporation (now Microchip) | Check for Price | Zener Diode, 3.9V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN | 1N4730A vs 1N4730AGE3 |
| 933931560133 | Nexperia | Check for Price | Zener Diode, 3.9V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41 | 1N4730A vs 933931560133 |
1N4730A Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the 1N4730A is -65°C to +175°C.
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Yes, the 1N4730A is suitable for high-reliability applications due to its low leakage current and high stability.
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To ensure proper biasing, the 1N4730A should be operated within its recommended voltage range (3.3V to 33V) and current range (5mA to 50mA).
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The maximum power dissipation for the 1N4730A is 500mW.
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Yes, the 1N4730A can be used in switching power supplies due to its fast switching times and low capacitance.