Part Details for 1N4748A by NTE Electronics Inc
Results Overview of 1N4748A by NTE Electronics Inc
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- 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
Consumer Electronics
Energy and Power Systems
Renewable Energy
1N4748A Information
1N4748A 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.
Price & Stock for 1N4748A
| Part # | Distributor | Description | Stock | Price | Buy | |
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Onlinecomponents.com | Zener Single Diode, 22 V, 1 W, Do-41, 5 %, 2, 200 C Rohs Compliant: Yes |Onsemi 1N4748A. RoHS: Compliant |
20 In Stock |
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$0.1079 / $0.1753 | Buy Now |
Part Details for 1N4748A
1N4748A CAD Models
1N4748A Part Data Attributes
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1N4748A
NTE Electronics Inc
Buy Now
Datasheet
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1N4748A
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 | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 23 Ω | |
| JESD-30 Code | O-XALF-W2 | |
| Knee Impedance-Max | 750 Ω | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 20 °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 | 1 W | |
| Reference Voltage-Nom | 22 V | |
| Reverse Current-Max | 5 µA | |
| Reverse Test Voltage | 16.7 V | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 11.5 mA |
Alternate Parts for 1N4748A
This table gives cross-reference parts and alternative options found for 1N4748A. 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 1N4748A, 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 |
|---|---|---|---|---|
| 1N4748AA0G | Taiwan Semiconductor | Check for Price | Zener Diode, 22V V(Z), 5%, 1W | 1N4748A vs 1N4748AA0G |
1N4748A Frequently Asked Questions (FAQ)
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The recommended mounting torque for the 1N4748A diode is 10-15 in-lbs (1.1-1.7 Nm) to ensure proper thermal and electrical connection.
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Yes, the 1N4748A diode can be used in a switching power supply, but it's essential to ensure that the diode's reverse recovery time (trr) and peak reverse current (IRM) ratings are not exceeded.
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To prevent electrostatic discharge (ESD) damage, handle the 1N4748A diode with an anti-static wrist strap, mat, or other ESD protection devices, and avoid touching the diode's leads or body.
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The maximum allowable voltage derating for the 1N4748A diode is typically 10-15% below the maximum rated voltage (1000V) to ensure reliable operation and prevent premature failure.
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The 1N4748A diode is rated for operation up to 150°C, but it's essential to consider the derating of the diode's voltage and current ratings at higher temperatures to ensure reliable operation.