Part Details for 1N979B by Fairchild Semiconductor Corporation
Overview of 1N979B by Fairchild Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- 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.
Price & Stock for 1N979B
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | 1N979 - Zener Diode, 56V, 5%, 0.5W, Unidirectional, DO-35 ' RoHS: Compliant Status: Obsolete Min Qty: 1 | 1714 |
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$2.9300 / $3.4400 | Buy Now |
Part Details for 1N979B
1N979B CAD Models
1N979B Part Data Attributes:
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1N979B
Fairchild Semiconductor Corporation
Buy Now
Datasheet
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1N979B
Fairchild Semiconductor Corporation
Zener Diode, 56V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, GLASS PACKAGE-2
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | FAIRCHILD SEMICONDUCTOR CORP | |
| Part Package Code | DO-35 | |
| Package Description | GLASS PACKAGE-2 | |
| Pin Count | 2 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 150 Ω | |
| JEDEC-95 Code | DO-35 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e3 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 0.5 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 56 V | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 2.2 mA |
Alternate Parts for 1N979B
This table gives cross-reference parts and alternative options found for 1N979B. 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 1N979B, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| 1N979B-1E3/TR | Zener Diode, 56V V(Z), 5%, 0.48W, Silicon, Unidirectional, | Microsemi Corporation | 1N979B vs 1N979B-1E3/TR |
| 1N979B | Zener Diode, 56V V(Z), 5%, 0.417W, Silicon, Unidirectional, DO-204AA | Microchip Technology Inc | 1N979B vs 1N979B |
| 1N979E3/TR | Zener Diode, 56V V(Z), 20%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN | Microsemi Corporation | 1N979B vs 1N979E3/TR |
| 1N978BE3TR | Zener Diode, 51V V(Z), 5%, 0.417W, Silicon, Unidirectional, DO-204AA, HERMETIC SEALED, GLASS, DO-7, 2 PIN | Microsemi Corporation | 1N979B vs 1N978BE3TR |
| 1N978-1E3 | Zener Diode, 51V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-35, HERMETICALLY SEALED, GLASS PACKAGE-2 | Microsemi Corporation | 1N979B vs 1N978-1E3 |
| MQ1N6018-1E3TR | Zener Diode, 56V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | Microsemi Corporation | 1N979B vs MQ1N6018-1E3TR |
| 1N978AE3 | Zener Diode, 51V V(Z), 10%, 0.417W, Silicon, Unidirectional, DO-204AA, ROHS COMPLIANT, HERMETIC SEALED, GLASS, DO-7, 2 PIN | Microsemi Corporation | 1N979B vs 1N978AE3 |
| MX1N5263-1TR | Zener Diode, 56V V(Z), 20%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | Microsemi Corporation | 1N979B vs MX1N5263-1TR |
| BZX55D51-35T/R | Zener Diode, 51V V(Z), 20%, 0.5W, Silicon, Unidirectional, DO-35, ROHS COMPLIANT, GLASS PACKAGE-2 | PanJit Semiconductor | 1N979B vs BZX55D51-35T/R |
| 1N978B | Zener Diode, 51V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, | Bkc Semiconductors Inc | 1N979B vs 1N978B |