Part Details for SMZ9.1 by Diotec Semiconductor AG
Results Overview of SMZ9.1 by Diotec Semiconductor AG
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (2 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.
SMZ9.1 Information
SMZ9.1 by Diotec Semiconductor AG 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 SMZ9.1
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2796-SMZ9.1TR-ND
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DigiKey | DIODE ZENER 9.1V 2W DO213AB Min Qty: 5000 Lead time: 2 Weeks Container: Tape & Reel (TR) MARKETPLACE PRODUCT |
10000 In Stock |
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$0.1189 | Buy Now |
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DISTI #
2721-SMZ9.1-ND
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DigiKey | DIODE ZENER 9.1V 2W DO213AB Min Qty: 1250 Lead time: 3 Weeks Container: Strip MARKETPLACE PRODUCT |
10000 In Stock |
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$0.1376 / $0.3570 | Buy Now |
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DISTI #
4878-SMZ9.1-ND
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DigiKey | DIODE ZENER 9.1V 2W DO213AB Min Qty: 5000 Lead time: 8 Weeks Container: Bulk | Temporarily Out of Stock |
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$0.0791 | Buy Now |
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DISTI #
637-SMZ9.1
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Mouser Electronics | Zener Diodes Zener, Melf, 9.1V, 2W, 5% RoHS: Compliant | 0 |
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$0.0860 / $0.4500 | Order Now |
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Onlinecomponents.com | Zener Diode - Melf - 9.1V - 2W - 5% RoHS: Compliant | 10000 Factory Stock |
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$0.0480 / $0.0600 | Buy Now |
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DISTI #
87265721
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Verical | Zener Diode Single 9.05V 5% 4Ohm 2000mW 2-Pin MELF T/R Min Qty: 742 Package Multiple: 1 | Americas - 4680 |
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$0.0809 / $0.0944 | Buy Now |
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DISTI #
SMZ9.1-DIO
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TME | Diode: Zener, 2W, 9.1V, 208mA, SMD, reel,tape, MELF plastic, SMZ Min Qty: 1 | 0 |
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$0.0616 / $0.2052 | RFQ |
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DISTI #
DZ9344
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Rutronik | Z-DIODE 2,0W 9,1V 5% MELF RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Container: Reel |
Stock DE - 100000 Stock HK - 0 Stock US - 0 Stock SG - 0 |
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$0.0636 / $0.0755 | Buy Now |
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Master Electronics | Zener Diode - Melf - 9.1V - 2W - 5% RoHS: Compliant | 10000 Factory Stock |
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$0.0480 / $0.0600 | Buy Now |
Part Details for SMZ9.1
SMZ9.1 CAD Models
SMZ9.1 Part Data Attributes
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SMZ9.1
Diotec Semiconductor AG
Buy Now
Datasheet
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Compare Parts:
SMZ9.1
Diotec Semiconductor AG
Zener Diode, 9.1V V(Z), 5%, 2W, Silicon, Unidirectional, DO-213AB, ROHS COMPLIANT, PLASTIC, MELF-2
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | DIOTEC SEMICONDUCTOR AG | |
| Part Package Code | DO-213AB | |
| Package Description | MELF-2 | |
| Pin Count | 2 | |
| Reach Compliance Code | not_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 | 4 Ω | |
| JEDEC-95 Code | DO-213AB | |
| JESD-30 Code | O-PELF-R2 | |
| JESD-609 Code | e1 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 2 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 9.1 V | |
| Surface Mount | YES | |
| Technology | ZENER | |
| Terminal Finish | Tin/Silver/Copper (Sn/Ag/Cu) | |
| Terminal Form | WRAP AROUND | |
| Terminal Position | END | |
| Time@Peak Reflow Temperature-Max (s) | 10 | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 50 mA |
Alternate Parts for SMZ9.1
This table gives cross-reference parts and alternative options found for SMZ9.1. 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 SMZ9.1, 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 |
|---|---|---|---|---|
| SMZ91 | Diotec Semiconductor AG | $0.0378 | Zener Diode, 91V V(Z), 5%, 2W, Silicon, Unidirectional, DO-213AB, ROHS COMPLIANT, PLASTIC, MELF-2 | SMZ9.1 vs SMZ91 |
| SMZ91 | SEMIKRON | Check for Price | Zener Diode, 91V V(Z), 5%, 2W, Silicon, Unidirectional, DO-213AB, PLASTIC, MELF-2 | SMZ9.1 vs SMZ91 |
SMZ9.1 Frequently Asked Questions (FAQ)
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A recommended PCB layout for optimal thermal performance would be to use a large copper area on the bottom side of the PCB as a heat sink, connected to the tab of the SMZ9.1. Additionally, using thermal vias to dissipate heat from the top side to the bottom side can improve thermal performance.
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To ensure reliable operation at high temperatures, it's essential to follow the recommended derating curves for the SMZ9.1. Additionally, consider using a heat sink, and ensure good airflow around the device. It's also crucial to monitor the junction temperature and adjust the operating conditions accordingly.
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The recommended soldering conditions for the SMZ9.1 are a peak temperature of 260°C, with a dwell time of 10-30 seconds. It's essential to follow the recommended soldering profile to prevent damage to the device.
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Yes, the SMZ9.1 is suitable for high-reliability applications. Diotec Semiconductor AG follows a rigorous quality control process, and the device is designed to meet the requirements of automotive and industrial applications. However, it's essential to follow the recommended operating conditions and guidelines to ensure reliable operation.
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To protect the SMZ9.1 from electrical overstress (EOS), it's essential to follow the recommended operating conditions and guidelines. Additionally, consider using protective devices such as TVS diodes or varistors to absorb voltage transients and spikes.