Part Details for 1N5231B by NTE Electronics Inc
Results Overview of 1N5231B by NTE Electronics Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Energy and Power Systems
Electronic Manufacturing
Renewable Energy
Automotive
1N5231B Information
1N5231B by NTE Electronics Inc 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.
Part Details for 1N5231B
1N5231B CAD Models
1N5231B Part Data Attributes
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1N5231B
NTE Electronics Inc
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Datasheet
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1N5231B
NTE Electronics Inc
Zener Diode,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NTE ELECTRONICS INC | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | NTE ELECTRONICS | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 17 Ω | |
| JEDEC-95 Code | DO-35 | |
| JESD-30 Code | O-XALF-W2 | |
| Knee Impedance-Max | 1600 Ω | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 200 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | UNSPECIFIED | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 0.5 W | |
| Reference Voltage-Nom | 5.1 V | |
| Reverse Current-Max | 5 µA | |
| Reverse Test Voltage | 2 V | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Voltage Temp Coeff-Max | 1.53 mV/°C | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 20 mA |
Alternate Parts for 1N5231B
This table gives cross-reference parts and alternative options found for 1N5231B. 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 1N5231B, 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 |
|---|---|---|---|---|
| 1N5231B | RFE International Inc | Check for Price | Zener Diode, 5.1V V(Z), 5%, 0.5W | 1N5231B vs 1N5231B |
| 1N5231B | Capar Components Corp | Check for Price | Zener Diode, 5.1V V(Z), 5%, 0.5W | 1N5231B vs 1N5231B |
| 1N5231B | Kuwait Semiconductor Co Ltd | Check for Price | Zener Diode, 5.1V V(Z), 5%, 0.5W | 1N5231B vs 1N5231B |
| 1N5231B | LRC Leshan Radio Co Ltd | Check for Price | Zener Diode, 5.1V V(Z), 5%, | 1N5231B vs 1N5231B |
| 1N5231B | PRO-AN Electronic Co Ltd | Check for Price | Zener Diode, 5.1V V(Z), 5%, 0.5W | 1N5231B vs 1N5231B |
| 1N5231B | WEITRON INTERNATIONAL CO., LTD. | Check for Price | Zener Diode, 5.1V V(Z), 5%, 0.5W | 1N5231B vs 1N5231B |
| 1N5231B | Shanghai Lunsure Electronic Technology Co Ltd | Check for Price | Zener Diode, 5.1V V(Z), 5%, 0.5W | 1N5231B vs 1N5231B |
| 1N5231B | Transpro Electronics Corp | Check for Price | Zener Diode, 5.1V V(Z), 5%, 0.5W | 1N5231B vs 1N5231B |
| 1N5231B | FCI Semiconductor | Check for Price | Zener Diode | 1N5231B vs 1N5231B |
1N5231B Frequently Asked Questions (FAQ)
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The recommended mounting torque for the 1N5231B diode is 10-15 in-lbs (1.1-1.7 Nm) to ensure proper thermal and mechanical connection.
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While the 1N5231B diode is suitable for high-voltage applications, it's not recommended for high-frequency switching due to its relatively high reverse recovery time (trr) of 3μs. For high-frequency switching, consider using a diode with a lower trr, such as a fast-recovery or ultrafast-recovery diode.
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To prevent electrostatic discharge (ESD) damage, handle the 1N5231B diode with an anti-static wrist strap or mat, and ensure that your workspace is ESD-protected. Avoid touching the diode's leads or body, as this can transfer static electricity and damage the device.
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The 1N5231B diode is rated for operation from -65°C to +175°C (TJ), but it's recommended to derate the voltage and current ratings above 150°C to ensure reliable operation.
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Yes, you can use multiple 1N5231B diodes in parallel to increase the overall current handling, but ensure that each diode has its own individual heat sink and that the total current is evenly distributed among the diodes. Also, consider the potential for current imbalance and thermal runaway.