Part Details for 1N5518B by Microchip Technology Inc
Results Overview of 1N5518B by Microchip Technology Inc
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (4 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
Space Technology
Aerospace and Defense
Energy and Power Systems
1N5518B Information
1N5518B by Microchip Technology 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 1N5518B
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
34AJ9837
|
Newark | 3.3V 20Ma 26 Ohms Voltage Regulator Tht Do-35 Rohs Compliant: Yes |Microchip 1N5518B RoHS: Compliant Min Qty: 348 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
|
$2.2600 / $2.3500 | Buy Now |
|
DISTI #
1N5518B-ND
|
DigiKey | DIODE ZENER 3.3V 500MW DO204AH Min Qty: 348 Lead time: 14 Weeks Container: Bulk | Temporarily Out of Stock |
|
$2.3500 | Buy Now |
|
DISTI #
1N5518B
|
Avnet Americas | Diode Zener Single 3.3V 5% 0.5W 2-Pin Axial DO-35 Bag - Bulk (Alt: 1N5518B) RoHS: Not Compliant Min Qty: 348 Package Multiple: 1 Lead time: 14 Weeks, 0 Days Container: Bulk | 0 |
|
$2.1696 / $2.2625 | Buy Now |
|
DISTI #
494-1N5518B
|
Mouser Electronics | Zener Diodes 3.3V 20MA 26 Ohms Voltage Regulator THT RoHS: Not Compliant | 0 |
|
$2.3500 / $2.5300 | Order Now |
|
DISTI #
1N5518B
|
Microchip Technology Inc | Voltage Regulator _ DO-35, Projected EOL: 2049-02-05 ECCN: EAR99 Lead time: 14 Weeks, 0 Days |
0 Alternates Available |
|
$2.5300 | Buy Now |
|
|
Onlinecomponents.com | RoHS: Compliant | 0 |
|
$2.4800 / $3.6200 | Buy Now |
|
|
NAC | Zener Diodes RoHS: Compliant Min Qty: 138 Package Multiple: 1 | 0 |
|
$2.2600 / $2.7800 | Buy Now |
|
|
Master Electronics | RoHS: Compliant | 0 |
|
$2.4800 / $3.6200 | Buy Now |
Part Details for 1N5518B
1N5518B CAD Models
1N5518B Part Data Attributes
|
|
1N5518B
Microchip Technology Inc
Buy Now
Datasheet
|
Compare Parts:
1N5518B
Microchip Technology Inc
Zener Diode, 3.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35
Select a part to compare: |
| Rohs Code | No | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MICROCHIP TECHNOLOGY INC | |
| Package Description | DO-7, 2 PIN | |
| Reach Compliance Code | compliant | |
| Factory Lead Time | 14 Weeks | |
| Additional Feature | METALLURGICALLY BONDED | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | ZENER DIODE | |
| JEDEC-95 Code | DO-35 | |
| JESD-30 Code | O-XALF-W2 | |
| JESD-609 Code | e0 | |
| 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 | UNSPECIFIED | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 0.5 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | MIL-19500/437E | |
| Reference Voltage-Nom | 3.3 V | |
| Reverse Current-Max | 5 µA | |
| Surface Mount | NO | |
| Technology | ZENER | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Voltage Tol-Max | 5% | |
| Working Test Current | 20 mA |
Alternate Parts for 1N5518B
This table gives cross-reference parts and alternative options found for 1N5518B. 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 1N5518B, 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 |
|---|---|---|---|---|
| JANTX1N5518B-1 | Vishay HiRel Systems | Check for Price | Zener Diode, 3.3V V(Z), 5%, 0.4W, Unidirectional, | 1N5518B vs JANTX1N5518B-1 |
| JANTX1N5518B | Microsemi Corporation | Check for Price | Zener Diode, 3.3V V(Z), 5%, 0.48W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | 1N5518B vs JANTX1N5518B |
| JAN1N5518B-1TR | Microsemi Corporation | Check for Price | Zener Diode, 3.3V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN | 1N5518B vs JAN1N5518B-1TR |
| 1N5518B | Jinan Gude Electronic Device Co Ltd | Check for Price | Zener Diode, 3.3V V(Z), 5%, | 1N5518B vs 1N5518B |
1N5518B Frequently Asked Questions (FAQ)
-
The recommended operating temperature range for the 1N5518B is -40°C to +125°C, although it can withstand storage temperatures from -65°C to +150°C.
-
To ensure proper biasing, connect the anode to a positive voltage source, the cathode to a negative voltage source, and the gate to a voltage source that is at least 2.5V above the cathode voltage.
-
The 1N5518B has a maximum surge current rating of 30A for a duration of 1ms, making it suitable for applications that require high current handling.
-
Yes, the 1N5518B is suitable for switching power supply applications due to its fast switching times, low forward voltage drop, and high current handling capabilities.
-
To protect the 1N5518B from overvoltage and overcurrent conditions, use a voltage regulator or a current limiter in series with the device, and consider adding a fuse or a circuit breaker for added protection.