Part Details for 1.5KE22A-B by Littelfuse Inc
Results Overview of 1.5KE22A-B by Littelfuse Inc
- Distributor Offerings: (6 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.
1.5KE22A-B Information
1.5KE22A-B 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 1.5KE22A-B
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
26K7836
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Newark | Tvs Diode Axial Lead - 1.5Ke22A Bulk/ Bulk |Littelfuse 1.5KE22A-B RoHS: Not Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Bulk | 0 |
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$0.2050 / $0.2540 | Buy Now |
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DISTI #
1.5KE22A-B-ND
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DigiKey | TVS DIODE 18.8VWM 30.6VC DO201 Min Qty: 1 Lead time: 14 Weeks Container: Bulk |
820 In Stock |
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$0.1864 / $0.7000 | Buy Now |
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DISTI #
576-1.5KE22A-B
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Mouser Electronics | ESD Protection Diodes / TVS Diodes 1500W 18.8V Uni-Directional RoHS: Compliant | 505 |
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$0.1860 / $0.7000 | Buy Now |
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DISTI #
75563501
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RS | TVS DIODE AXIAL LEAD - 1.5KE22A BULK Min Qty: 500 Package Multiple: 1 Lead time: 8 Weeks, 0 Days Container: Bulk | 0 |
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$0.3270 / $0.3550 | RFQ |
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DISTI #
1.5KE22A-B-LF
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TME | Diode: TVS, 1.5kW, 22V, 49.7A, unidirectional, ±5%, DO201, bulk Min Qty: 1 | 0 |
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$0.1920 / $0.7180 | RFQ |
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DISTI #
1.5KE22A-B
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IBS Electronics | 1.5KE22A-B by LITTELFUSE INC. is a TVS diode with axial lead, designed for transient voltage suppression, 22V breakdown voltage, 1500W peak pulse power, ideal for protecting sensitive electronics. Min Qty: 500 Package Multiple: 1 | 0 |
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$0.2145 / $0.2301 | Buy Now |
Part Details for 1.5KE22A-B
1.5KE22A-B CAD Models
1.5KE22A-B Part Data Attributes
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1.5KE22A-B
Littelfuse Inc
Buy Now
Datasheet
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1.5KE22A-B
Littelfuse Inc
Trans Voltage Suppressor Diode, 1500W, 18.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-201, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | LITTELFUSE INC | |
| Part Package Code | DO-201 | |
| Pin Count | 2 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.10.00.50 | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY | |
| Breakdown Voltage-Max | 23.1 V | |
| Breakdown Voltage-Min | 20.9 V | |
| Breakdown Voltage-Nom | 22 V | |
| Case Connection | ISOLATED | |
| Clamping Voltage-Max | 30.6 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 | |
| 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 | UNIDIRECTIONAL | |
| Power Dissipation-Max | 6.5 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | UL RECOGNIZED | |
| Rep Pk Reverse Voltage-Max | 18.8 V | |
| Surface Mount | NO | |
| Technology | AVALANCHE | |
| Terminal Finish | MATTE TIN | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for 1.5KE22A-B
This table gives cross-reference parts and alternative options found for 1.5KE22A-B. 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 1.5KE22A-B, 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 |
|---|---|---|---|---|
| 1.5KE22A | DB Lectro Inc | Check for Price | Transient Suppressor, | 1.5KE22A-B vs 1.5KE22A |
| 1N6279AHE3/54 | Vishay Semiconductors | Check for Price | DIODE 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, ROHS COMPLIANT, PLASTIC PACKAGE-2, Transient Suppressor | 1.5KE22A-B vs 1N6279AHE3/54 |
| 1N6279A-T | Micro Commercial Components | Check for Price | Transient Suppressor, | 1.5KE22A-B vs 1N6279A-T |
| 1.5KE22A | Surge Components Inc | Check for Price | Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon, DO-201AE, | 1.5KE22A-B vs 1.5KE22A |
| 1.5KE22A | Motorola Mobility LLC | Check for Price | 1500W, UNIDIRECTIONAL, SILICON, TVS DIODE, PLASTIC, CASE 41A-02, 2 PIN | 1.5KE22A-B vs 1.5KE22A |
| 1.5KE22-T | Diodes Incorporated | Check for Price | Trans Voltage Suppressor Diode, 1500W, 17.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-201, | 1.5KE22A-B vs 1.5KE22-T |
| 1.5KE22A_AY_00001 | PanJit Semiconductor | Check for Price | Trans Voltage Suppressor Diode, 1500W, 18.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-201AE, HALOGEN FREE, PLASTIC PACKAGE-2 | 1.5KE22A-B vs 1.5KE22A_AY_00001 |
| 1.5KE22A | Hitano Enterprise Corp | Check for Price | Trans Voltage Suppressor Diode, 1500W, 18.8V V(RWM), Unidirectional, 1 Element, Silicon, DO-201AE, | 1.5KE22A-B vs 1.5KE22A |
| 1.5KE22-T | Micro Commercial Components | Check for Price | Transient Suppressor, | 1.5KE22A-B vs 1.5KE22-T |
| 1.5KE22 | Daco Semiconductor Co Ltd | Check for Price | Transient Suppressor | 1.5KE22A-B vs 1.5KE22 |
1.5KE22A-B Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for the 1.5KE22A-B 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 factors such as the maximum voltage, current, and power rating required for your application. You should also consider the clamping voltage, response time, and capacitance of the TVS diode. Littelfuse provides a TVS Diode Selection Guide that can help with this process.
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A unidirectional TVS diode protects against voltage transients in one direction, whereas a bidirectional TVS diode protects against voltage transients in both directions. The 1.5KE22A-B is a unidirectional TVS diode, which means it is designed to protect against positive voltage transients.
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Yes, the 1.5KE22A-B is qualified to AEC-Q101 standards, which makes it suitable for use in high-reliability and automotive applications. However, it's essential to review the specific requirements of your application and ensure that the TVS diode meets those requirements.
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Follow the recommended soldering and assembly guidelines provided in the Littelfuse application note AN9313. This includes using a soldering iron with a temperature of 250°C to 260°C, and ensuring that the TVS diode is properly aligned and seated on the PCB.