Part Details for 1N746A by EIC Semiconductor Inc
Results Overview of 1N746A by EIC Semiconductor Inc
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (10 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.
Applications
Consumer Electronics
Energy and Power Systems
Electronic Manufacturing
Renewable Energy
Automotive
1N746A Information
1N746A by EIC Semiconductor 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 1N746A
1N746A CAD Models
1N746A Part Data Attributes
|
|
1N746A
EIC Semiconductor Inc
Buy Now
Datasheet
|
Compare Parts:
1N746A
EIC Semiconductor Inc
Zener Diode, 3.3V V(Z), 5%, 0.4W,
|
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | EIC SEMICONDUCTOR CO LTD | |
| Package Description | DO-35, 2 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | EIC Semiconductor | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| Dynamic Impedance-Max | 24 Ω | |
| JEDEC-95 Code | DO-204AH | |
| JESD-30 Code | O-LALF-W2 | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -65 °C | |
| Package Body Material | GLASS | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 0.5 W | |
| Reference Voltage-Nom | 3.3 V | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 20 mA |
Alternate Parts for 1N746A
This table gives cross-reference parts and alternative options found for 1N746A. 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 1N746A, 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 |
|---|---|---|---|---|
| 1N746ARR1 | SynSemi Inc | Check for Price | Zener Diode, 3.3V V(Z), 5%, 0.5W, | 1N746A vs 1N746ARR1 |
| 1N746ADTA2 | Motorola Mobility LLC | Check for Price | 3.3V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | 1N746A vs 1N746ADTA2 |
| 1N746ARR2 | SynSemi Inc | Check for Price | Zener Diode, 3.3V V(Z), 5%, 0.5W, | 1N746A vs 1N746ARR2 |
| 1N746ACTA2 | Motorola Semiconductor Products | Check for Price | Zener Diode, 3.3V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | 1N746A vs 1N746ACTA2 |
| 1N746ACRL2 | Motorola Semiconductor Products | Check for Price | Zener Diode, 3.3V V(Z), 2%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | 1N746A vs 1N746ACRL2 |
| JANTX1N746A-1 | Motorola Mobility LLC | Check for Price | 3.3V, 0.5W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, DO-35, DO-35 | 1N746A vs JANTX1N746A-1 |
| 1N746A | Excel (Suzhou) Semiconductor Co Ltd | Check for Price | Zener Diode, 3.3V V(Z), 5%, 0.5W | 1N746A vs 1N746A |
| 1N746A-35_R2_10001 | PanJit Semiconductor | Check for Price | Zener Diode | 1N746A vs 1N746A-35_R2_10001 |
| 1N746ARA2 | SynSemi Inc | Check for Price | Zener Diode, 3.3V V(Z), 5%, 0.5W, | 1N746A vs 1N746ARA2 |
| 1N746AT-16A | ROHM Semiconductor | Check for Price | Zener Diode, 0.4W, Silicon, Unidirectional, DO-35 | 1N746A vs 1N746AT-16A |
1N746A Frequently Asked Questions (FAQ)
-
The recommended operating temperature range for the 1N746A is -65°C to +175°C, although the datasheet only specifies the electrical characteristics at 25°C.
-
To ensure proper derating, follow the guidelines in the datasheet for power dissipation vs. temperature. As a general rule, reduce the maximum power dissipation by 50% for every 25°C above 100°C.
-
The datasheet does not specify a maximum surge current rating. However, as a general guideline, the surge current should not exceed 10 times the maximum rated current for a duration of 1 second or less.
-
Yes, the 1N746A can be used in switching power supply applications, but ensure that the diode is properly snubbed to prevent high-frequency ringing and voltage spikes.
-
The recommended lead forming temperature is 180°C maximum, and the recommended soldering temperature is 260°C maximum for 10 seconds or less.