Part Details for 1N4738A by NXP Semiconductors
Results Overview of 1N4738A by NXP Semiconductors
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
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Energy and Power Systems
Electronic Manufacturing
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1N4738A Information
1N4738A by NXP Semiconductors 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 1N4738A
1N4738A CAD Models
1N4738A Part Data Attributes
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1N4738A
NXP Semiconductors
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Datasheet
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1N4738A
NXP Semiconductors
8.2V, 1W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-41, HERMETIC SEALED, GLASS PACKAGE-2
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NXP SEMICONDUCTORS | |
| Part Package Code | DO-41 | |
| Package Description | HERMETIC SEALED, GLASS PACKAGE-2 | |
| Pin Count | 2 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | NXP | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 4.5 Ω | |
| JEDEC-95 Code | DO-41 | |
| JESD-30 Code | O-LALF-W2 | |
| JESD-609 Code | e3 | |
| Knee Impedance-Max | 700 Ω | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 200 °C | |
| Operating Temperature-Min | -65 °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 | 8.2 V | |
| Reverse Current-Max | 10 µA | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Finish | Tin (Sn) | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 31 mA |
Alternate Parts for 1N4738A
This table gives cross-reference parts and alternative options found for 1N4738A. 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 1N4738A, 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 |
|---|---|---|---|---|
| 1N4738A-T | Rectron Semiconductor | Check for Price | Zener Diode, 8.2V V(Z), 1W, Silicon, Unidirectional, DO-41, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4738A vs 1N4738A-T |
| 1N4738A | Rectron Semiconductor | Check for Price | Zener Diode, 8.2V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, HALOGEN FREE AND ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4738A vs 1N4738A |
| 1N4738A-T3 | Won-Top Electronics Co Ltd | Check for Price | Zener Diode, 8.2V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, PLASTIC PACKAGE-2 | 1N4738A vs 1N4738A-T3 |
| 1N4738A | Tak Cheong Electronics (Holdings) Co Ltd | Check for Price | Zener Diode, 8.2V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HERMETIC SEALED, GLASS PACKAGE-2 | 1N4738A vs 1N4738A |
| 1N4738A-AP | Micro Commercial Components | Check for Price | Zener Diode, 8.2V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HEREMATIC SEALED, GLASS, DO-41G, 2 PIN | 1N4738A vs 1N4738A-AP |
| 1N4738A-T3 | Sangdest Microelectronics (Nanjing) Co Ltd | Check for Price | Zener Diode, 8.2V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, GLASS PACKAGE-2 | 1N4738A vs 1N4738A-T3 |
| 1N4738A-BP | Micro Commercial Components | Check for Price | Zener Diode, 8.2V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41, ROHS COMPLIANT, HEREMATIC SEALED, GLASS, DO-41G, 2 PIN | 1N4738A vs 1N4738A-BP |