Part Details for 1.5KE43C by Littelfuse Inc
Results Overview of 1.5KE43C by Littelfuse Inc
- Distributor Offerings: (2 listings)
- 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
Automotive
1.5KE43C Information
1.5KE43C by Littelfuse Inc is a Transient Suppressor.
Transient Suppressors 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 1.5KE43C
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 833 |
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RFQ | ||
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Quest Components | 1500 W, BIDIRECTIONAL, SILICON, TVS DIODE | 666 |
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$0.6800 / $1.7000 | Buy Now |
Part Details for 1.5KE43C
1.5KE43C CAD Models
1.5KE43C Part Data Attributes
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1.5KE43C
Littelfuse Inc
Buy Now
Datasheet
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1.5KE43C
Littelfuse Inc
Trans Voltage Suppressor Diode, 1500W, 36.8V V(RWM), Bidirectional, 1 Element, Silicon, DO-201, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2
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| Pbfree Code | No | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Pin Count | 2 | |
| Manufacturer Package Code | CASE 8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Samacsys Manufacturer | LITTELFUSE | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY | |
| Breakdown Voltage-Max | 45.2 V | |
| Breakdown Voltage-Min | 40.9 V | |
| Breakdown Voltage-Nom | 43 V | |
| Case Connection | ISOLATED | |
| Clamping Voltage-Max | 61.9 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| JEDEC-95 Code | DO-201 | |
| JESD-30 Code | O-PALF-W2 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 2 | |
| Non-rep Peak Rev Power Dis-Max | 1500 W | |
| Number of Elements | 1 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 175 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | ROUND | |
| Package Style | LONG FORM | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity | BIDIRECTIONAL | |
| Power Dissipation-Max | 6.5 W | |
| Qualification Status | Not Qualified | |
| Rep Pk Reverse Voltage-Max | 36.8 V | |
| Surface Mount | NO | |
| Technology | AVALANCHE | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for 1.5KE43C
This table gives cross-reference parts and alternative options found for 1.5KE43C. 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 1.5KE43C, 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 |
|---|---|---|---|---|
| 1.5KE43C | Vishay Intertechnologies | Check for Price | Trans Voltage Suppressor Diode, 1500W, 34.8V V(RWM), Bidirectional, 1 Element, | 1.5KE43C vs 1.5KE43C |
1.5KE43C Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for the 1.5KE43C can be found in the Littelfuse application note AN9313, which provides guidelines for PCB layout and assembly.
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To select the correct TVS diode, consider the following factors: voltage rating, peak pulse current, power dissipation, and response time. The 1.5KE43C is suitable for applications requiring a 1500W peak pulse power rating and a breakdown voltage of 43V.
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A unidirectional TVS diode, like the 1.5KE43C, protects against voltage transients in one direction, whereas a bidirectional TVS diode protects against voltage transients in both directions. The 1.5KE43C is a unidirectional TVS diode, suitable for applications where the voltage transient is in one direction.
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Yes, the 1.5KE43C can be used for ESD protection. Its fast response time and high peak pulse current rating make it suitable for protecting sensitive electronics from electrostatic discharge events.
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The 1.5KE43C has an operating temperature range of -65°C to 150°C, making it suitable for a wide range of applications, including automotive, industrial, and consumer electronics.