Part Details for ZMY91-GS18 by Vishay Semiconductors
Results Overview of ZMY91-GS18 by Vishay Semiconductors
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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ZMY91-GS18 Information
ZMY91-GS18 by Vishay Semiconductors is a Voltage Regulator Diode.
Voltage Regulator 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.
Part Details for ZMY91-GS18
ZMY91-GS18 CAD Models
ZMY91-GS18 Part Data Attributes
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ZMY91-GS18
Vishay Semiconductors
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Datasheet
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ZMY91-GS18
Vishay Semiconductors
ZMY3V9 to ZMY100 Zener Diodes
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | VISHAY SEMICONDUCTORS | |
| Part Package Code | DO-213AB | |
| Package Description | O-LELF-R2 | |
| Pin Count | 2 | |
| Reach Compliance Code | unknown | |
| 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 | 250 Ω | |
| JEDEC-95 Code | DO-213AB | |
| JESD-30 Code | O-LELF-R2 | |
| JESD-609 Code | e2 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 1 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 91 V | |
| Surface Mount | YES | |
| Technology | ZENER | |
| Terminal Finish | TIN SILVER | |
| Terminal Form | WRAP AROUND | |
| Terminal Position | END | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tol-Max | 6.08% | |
| Working Test Current | 5 mA |
Alternate Parts for ZMY91-GS18
This table gives cross-reference parts and alternative options found for ZMY91-GS18. 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 ZMY91-GS18, 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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| ZMY91-GS18 | Vishay Intertechnologies | Check for Price | Zener Diode, 91V V(Z), 6.08%, 1W, Silicon, Unidirectional, DO-213AB, MELF-2 | ZMY91-GS18 vs ZMY91-GS18 |
| DL4763A | Sangdest Microelectronics (Nanjing) Co Ltd | Check for Price | Zener Diode, 91V V(Z), 5%, 0.5W, Silicon, Unidirectional, GLASS, DL-41, 2 PIN | ZMY91-GS18 vs DL4763A |
| DL4763A-B | Rectron Semiconductor | Check for Price | Zener Diode, 91V V(Z), 5%, 1W, Silicon, Unidirectional, ROHS COMPLIANT, HERMETIC SEALED, GLASS, MELF-2 | ZMY91-GS18 vs DL4763A-B |
| DL4763A | PanJit Semiconductor | Check for Price | Zener Diode, 91.05V V(Z), 5%, 1W, Silicon, Unidirectional, ROHS COMPLIANT, GLASS, DL-41, MELF-2 | ZMY91-GS18 vs DL4763A |
| DL4763A | Rectron Semiconductor | Check for Price | Zener Diode, 91V V(Z), 5%, 1W, Silicon, Unidirectional, ROHS COMPLIANT, HERMETIC SEALED, GLASS, MELF-2 | ZMY91-GS18 vs DL4763A |
| DL4763A | Galaxy Microelectronics | Check for Price | Zener Diode, 91V V(Z), 5%, 1W, | ZMY91-GS18 vs DL4763A |
| DL4763AT/R13 | PanJit Semiconductor | Check for Price | Zener Diode, 91.05V V(Z), 5%, 1W, Silicon, Unidirectional, ROHS COMPLIANT, GLASS, DL-41, MELF-2 | ZMY91-GS18 vs DL4763AT/R13 |
| DL4763C | Micro Commercial Components | Check for Price | Zener Diode, 91V V(Z), 2%, 1W, Silicon, Unidirectional, GLASS, MELF-2 | ZMY91-GS18 vs DL4763C |
| DL4763A-T | Rectron Semiconductor | Check for Price | Zener Diode, 91V V(Z), 5%, 1W, Silicon, Unidirectional, ROHS COMPLIANT, HERMETIC SEALED, GLASS, MELF-2 | ZMY91-GS18 vs DL4763A-T |
| DL4763A-G | Sangdest Microelectronics (Nanjing) Co Ltd | Check for Price | Zener Diode, 91V V(Z), 5%, 0.5W, Silicon, Unidirectional, GREEN, GLASS, DL-41, 2 PIN | ZMY91-GS18 vs DL4763A-G |
ZMY91-GS18 Frequently Asked Questions (FAQ)
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The recommended soldering temperature is 260°C (500°F) with a maximum soldering time of 10 seconds. It's essential to follow these guidelines to prevent damage to the thermistor.
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Yes, the ZMY91-GS18 is designed to operate in humid environments. However, it's essential to ensure that the thermistor is properly sealed or coated to prevent moisture ingress, which can affect its accuracy and reliability.
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The self-heating effect of the ZMY91-GS18 is approximately 1-2 mW/°C. This means that the thermistor can heat up by 1-2°C when a current is applied. To minimize the self-heating effect, it's recommended to use a low excitation current (e.g., 10-20 μA) and ensure good thermal coupling to the measured object.
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When selecting a thermistor, consider the temperature range, accuracy, and tolerance required for your application. The ZMY91-GS18 is available in various resistance values (e.g., 10 kΩ, 20 kΩ, 30 kΩ) and tolerances (e.g., ±1%, ±5%). Choose a thermistor with a resistance value that provides the desired sensitivity and accuracy for your application, and ensure the tolerance meets your requirements.
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While the ZMY91-GS18 is rated for operation up to 150°C, it's not recommended for use above this temperature. Prolonged exposure to high temperatures can cause degradation of the thermistor's accuracy and reliability. If you need to measure temperatures above 150°C, consider using a thermistor specifically designed for high-temperature applications.