Part Details for 1N2991 by Motorola Semiconductor Products
Overview of 1N2991 by Motorola Semiconductor Products
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (5 replacements)
- 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.
Applications
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Part Details for 1N2991
1N2991 CAD Models
1N2991 Part Data Attributes
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1N2991
Motorola Semiconductor Products
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Datasheet
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1N2991
Motorola Semiconductor Products
Zener Diode, 36V V(Z), 20%, 10W, Silicon, Unidirectional, DO-4
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MOTOROLA INC | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Case Connection | ANODE | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| JEDEC-95 Code | DO-4 | |
| JESD-30 Code | O-MUPM-D1 | |
| Knee Impedance-Max | 300 Ω | |
| Number of Elements | 1 | |
| Number of Terminals | 1 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | POST/STUD MOUNT | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 10 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 36 V | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Form | SOLDER LUG | |
| Terminal Position | UPPER | |
| Voltage Tol-Max | 20% | |
| Working Test Current | 70 mA |
Alternate Parts for 1N2991
This table gives cross-reference parts and alternative options found for 1N2991. 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 1N2991, 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 |
|---|---|---|---|
| JANTXV1N2991 | Zener Diode, 36V V(Z), 20%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN | Microsemi Corporation | 1N2991 vs JANTXV1N2991 |
| 1N2991 | Zener Diode, 36V V(Z), 20%, 10W, Silicon, Unidirectional, DO-4, 1 PIN | Semitronics Corp | 1N2991 vs 1N2991 |
| JANTX1N2991 | Zener Diode, 36V V(Z), 20%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN | Microsemi Corporation | 1N2991 vs JANTX1N2991 |
| 1N2991E3 | Zener Diode, 36V V(Z), 20%, 10W, Silicon, Unidirectional, DO-203AA, HERMETIC SEALED, GLASS, DO-4, 1 PIN | Microsemi Corporation | 1N2991 vs 1N2991E3 |
| 1N2991 | 36V, 10W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-4 | Motorola Mobility LLC | 1N2991 vs 1N2991 |