Part Details for 1SMA5938BT3G by onsemi
Results Overview of 1SMA5938BT3G by onsemi
- Distributor Offerings: (16 listings)
- Number of FFF Equivalents: (9 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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.
1SMA5938BT3G Information
1SMA5938BT3G 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 1SMA5938BT3G
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
77R3930
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Newark | Diode, Zener, Vz 36V, Zener Voltage Vz Typ:36V, Power Dissipation Pd:1.5W, Diode Case Style:Do-214Ac, Zener Tolerance ±:5%, No. Of Pins:2Pins, Operating Temperature Max:150°C, Product Range:1Sma5913Bt3 Series, Automotive Rohs Compliant: Yes |Onsemi 1SMA5938BT3G RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 11070 |
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$0.1650 / $0.3980 | Buy Now |
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DISTI #
17AC7236
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Newark | Diode, Zener, Vz 36V, Full Reel, Zener Voltage Vz Typ:36V, Power Dissipation Pd:1.5W, Diode Case Style:Do-214Ac, Zener Tolerance ±:5%, No. Of Pins:2Pins, Operating Temperature Max:150°C, Product Range:1Sma5938Bt3 Series, Automotive Rohs Compliant: Yes |Onsemi 1SMA5938BT3G RoHS: Compliant Min Qty: 5000 Package Multiple: 1 Date Code: 1 Container: Reel | 0 |
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$0.1070 / $0.1160 | Buy Now |
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DISTI #
1SMA5938BT3G
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Avnet Americas | - Tape and Reel (Alt: 1SMA5938BT3G) COO: Malaysia RoHS: Compliant Min Qty: 10000 Package Multiple: 5000 Lead time: 8 Weeks, 0 Days Container: Reel | 10000 Factory Stock |
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$0.0785 / $0.0859 | Buy Now |
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Bristol Electronics | 2330 |
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RFQ | ||
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Bristol Electronics | 1287 |
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RFQ | ||
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DISTI #
1SMA5938BT3G
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TME | Diode: Zener, 1.5W, 36V, SMD, reel,tape, SMA, single diode Min Qty: 1 | 0 |
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$0.1080 / $0.3600 | RFQ |
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ComSIT USA | AVAILABLE EU | 2045 |
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RFQ | |
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DISTI #
SMC-1SMA5938BT3G
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Sensible Micro Corporation | Diode, Zener, 36V, 1.5W, Sma Pkg RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 807 | 4980 |
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RFQ | |
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DISTI #
1SMA5938BT3G
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Avnet Silica | (Alt: 1SMA5938BT3G) RoHS: Compliant Min Qty: 5000 Package Multiple: 5000 Lead time: 9 Weeks, 0 Days | Silica - 25000 |
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Buy Now | |
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DISTI #
1SMA5938BT3G
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Chip One Stop | Semiconductors RoHS: Compliant Min Qty: 10 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 3755 |
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$0.0756 / $0.2180 | Buy Now |
US Tariff Estimator: 1SMA5938BT3G 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 1SMA5938BT3G
1SMA5938BT3G CAD Models
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1SMA5938BT3G Part Data Attributes
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1SMA5938BT3G
onsemi
Buy Now
Datasheet
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Compare Parts:
1SMA5938BT3G
onsemi
1.5 W Zener Diode Voltage Regulator 36 V, SMA, 5000-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SMA | |
| Package Description | LEAD FREE, PLASTIC, CASE 403D-02, SMA, 2 PIN | |
| Pin Count | 2 | |
| Manufacturer Package Code | 403D-02 | |
| Reach Compliance Code | Not Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Factory Lead Time | 6 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 38 Ω | |
| JESD-30 Code | R-PDSO-C2 | |
| JESD-609 Code | e3 | |
| Knee Impedance-Max | 850 Ω | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 0.5 W | |
| Qualification Status | Not Qualified | |
| Reference Voltage-Nom | 36 V | |
| Reverse Current-Max | 0.5 µA | |
| Reverse Test Voltage | 27.4 V | |
| Surface Mount | YES | |
| Technology | ZENER | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | C BEND | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 10.4 mA |
Alternate Parts for 1SMA5938BT3G
This table gives cross-reference parts and alternative options found for 1SMA5938BT3G. 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 1SMA5938BT3G, 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 |
|---|---|---|---|---|
| SZ1SMA5938BT3G | onsemi | $0.3535 | 1.5 W Zener Diode Voltage Regulator 36 V (Automotive), SMA, 5000-REEL, Automotive Qualified | 1SMA5938BT3G vs SZ1SMA5938BT3G |
| 1SMA5938E3 | Taiwan Semiconductor | Check for Price | Zener Diode | 1SMA5938BT3G vs 1SMA5938E3 |
| 1SMA5938M2 | Taiwan Semiconductor | Check for Price | Zener Diode | 1SMA5938BT3G vs 1SMA5938M2 |
| 1SMA5938R2G | Taiwan Semiconductor | Check for Price | Zener Diode | 1SMA5938BT3G vs 1SMA5938R2G |
| 1SMA5938E2G | Taiwan Semiconductor | Check for Price | Zener Diode | 1SMA5938BT3G vs 1SMA5938E2G |
| 1SMA5938F3 | Taiwan Semiconductor | Check for Price | Zener Diode | 1SMA5938BT3G vs 1SMA5938F3 |
| 1SMA5938HR3 | Taiwan Semiconductor | Check for Price | Zener Diode | 1SMA5938BT3G vs 1SMA5938HR3 |
| 1SMA5938R2 | Taiwan Semiconductor | Check for Price | Zener Diode | 1SMA5938BT3G vs 1SMA5938R2 |
| 1SMA5938_R2_00001 | PanJit Semiconductor | Check for Price | Zener Diode, | 1SMA5938BT3G vs 1SMA5938_R2_00001 |
1SMA5938BT3G Frequently Asked Questions (FAQ)
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A thermal pad on the bottom of the package should be connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended. Additionally, vias should be placed under the package to connect the thermal pad to the copper area.
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Ensure that the device is operated within the recommended voltage and current ratings. Also, consider the derating curves provided in the datasheet to ensure the device can handle the expected power dissipation. Proper thermal management and a reliable cooling system are also crucial.
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The 1SMA5938BT3G has built-in ESD protection, but it's still important to follow proper ESD handling procedures during assembly and testing. Use an ESD wrist strap or mat, and ensure that the device is stored in an ESD-safe environment.
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The 1SMA5938BT3G is a commercial-grade device, but onsemi offers a range of high-reliability and aerospace-grade devices. For such applications, consider using a device with a higher qualification level, such as the 1SMA5938BT3H or 1SMA5938BT3K.
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Use a soldering iron with a temperature of 260°C (500°F) or less. Avoid applying excessive heat or force, which can damage the device. For rework, use a low-temperature soldering iron and a solder wick or desoldering braid to remove excess solder.