Part Details for 1.5KE9.1A-E3/54 by Vishay Intertechnologies
Results Overview of 1.5KE9.1A-E3/54 by Vishay Intertechnologies
- 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.
1.5KE9.1A-E3/54 Information
1.5KE9.1A-E3/54 by Vishay Intertechnologies 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 1.5KE9.1A-E3/54
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
05R5972
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Newark | Tvs Diode, 1.5Kw, 7.78V, 1.5Ke, Product Range:Transzorb 1.5Ke Series, Tvs Polarity:Unidirectional, Reverse Standoff Voltage:7.78V, Clamping Voltage Max:13.4V, Diode Case Style:Do-201, No. Of Pins:2Pins, Diode Mounting:Through Hole Rohs Compliant: Yes |Vishay 1.5KE9.1A-E3/54 RoHS: Compliant Min Qty: 1400 Package Multiple: 1 Date Code: 0 Container: Cut Tape | 0 |
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$0.3890 | Buy Now |
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DISTI #
78K1648
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Newark | Tvs Diode, 1.5Kw, 9.1V, 1.5Ke, Product Range:Transzorb 1.5Ke Series, Tvs Polarity:Unidirectional, Reverse Standoff Voltage:7.78V, Clamping Voltage Max:13.4V, Diode Case Style:Do-201, No. Of Pins:2Pins, Minimum Breakdown Voltage:8.65Vrohs Compliant: Yes |Vishay 1.5KE9.1A-E3/54 RoHS: Compliant Min Qty: 1400 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.2470 / $0.3170 | Buy Now |
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DISTI #
1.5KE9.1A-E3/54
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Avnet Americas | 1.5KW,9.1V 5%,UNIDIR,AXIAL TVS - Tape and Reel (Alt: 1.5KE9.1A-E3/54) RoHS: Compliant Min Qty: 1400 Package Multiple: 1400 Lead time: 7 Weeks, 0 Days Container: Reel | 0 |
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$0.2212 / $0.2395 | Buy Now |
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DISTI #
625-1.5KE9.1A-E3
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Mouser Electronics | ESD Protection Diodes / TVS Diodes 1500W 9.1V Unidirect RoHS: Compliant | 1196 |
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$0.2390 / $0.6200 | Buy Now |
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DISTI #
1.5KE9.1A-E3/54
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TTI | ESD Protection Diodes / TVS Diodes 1500W 9.1V Unidirect pbFree: Pb-Free Min Qty: 1400 Package Multiple: 1400 Container: Reel | Americas - 0 |
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$0.3720 / $0.4270 | Buy Now |
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DISTI #
1.5KE9.1A-E3/54
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TME | Diode: TVS, 1.5kW, 9.1V, 112A, unidirectional, DO201, reel,tape Min Qty: 3 | 0 |
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$0.2100 / $0.3410 | RFQ |
Part Details for 1.5KE9.1A-E3/54
1.5KE9.1A-E3/54 CAD Models
1.5KE9.1A-E3/54 Part Data Attributes
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1.5KE9.1A-E3/54
Vishay Intertechnologies
Buy Now
Datasheet
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Compare Parts:
1.5KE9.1A-E3/54
Vishay Intertechnologies
Trans Voltage Suppressor Diode, 1500W, 7.78V V(RWM), Unidirectional, 1 Element, Silicon,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | VISHAY INTERTECHNOLOGY INC | |
| Reach Compliance Code | not_compliant | |
| Factory Lead Time | 7 Weeks | |
| Samacsys Manufacturer | Vishay | |
| Additional Feature | EXCELLENT CLAMPING CAPABILITY | |
| Breakdown Voltage-Max | 9.55 V | |
| Breakdown Voltage-Min | 8.65 V | |
| Breakdown Voltage-Nom | 9.1 V | |
| Case Connection | ISOLATED | |
| Clamping Voltage-Max | 13.4 V | |
| Configuration | SINGLE | |
| Diode Element Material | SILICON | |
| Diode Type | TRANS VOLTAGE SUPPRESSOR DIODE | |
| Forward Voltage-Max (VF) | 3.5 V | |
| 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) | NOT APPLICABLE | |
| Polarity | UNIDIRECTIONAL | |
| Power Dissipation-Max | 6.5 W | |
| Qualification Status | Not Qualified | |
| Reference Standard | UL RECOGNIZED | |
| Rep Pk Reverse Voltage-Max | 7.78 V | |
| Reverse Current-Max | 50 µA | |
| Reverse Test Voltage | 7.78 V | |
| Surface Mount | NO | |
| Technology | AVALANCHE | |
| Terminal Finish | Tin (Sn) | |
| Terminal Form | WIRE | |
| Terminal Position | AXIAL | |
| Time@Peak Reflow Temperature-Max (s) | NOT APPLICABLE |
Alternate Parts for 1.5KE9.1A-E3/54
This table gives cross-reference parts and alternative options found for 1.5KE9.1A-E3/54. 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 1.5KE9.1A-E3/54, 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 |
|---|---|---|---|---|
| 1.5KE9.1A-B | Littelfuse Inc | $0.3448 | Trans Voltage Suppressor Diode, 1500W, 7.78V V(RWM), Unidirectional, 1 Element, Silicon, DO-201, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-2 | 1.5KE9.1A-E3/54 vs 1.5KE9.1A-B |
| 1.5KE9.1A-LF | Won-Top Electronics Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 1500W, 7.78V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AE, PLASTIC PACKAGE-2 | 1.5KE9.1A-E3/54 vs 1.5KE9.1A-LF |
| 1.5KE9.1 | LRC Leshan Radio Co Ltd | Check for Price | Trans Voltage Suppressor Diode, 7.78V V(RWM), Unidirectional, | 1.5KE9.1A-E3/54 vs 1.5KE9.1 |
| 1N6270E3TR | Microsemi Corporation | Check for Price | Trans Voltage Suppressor Diode, 1500W, 7.37V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1, 2 PIN | 1.5KE9.1A-E3/54 vs 1N6270E3TR |
| 1.5KE9.1 | ProTek Devices | Check for Price | Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, | 1.5KE9.1A-E3/54 vs 1.5KE9.1 |
| 1.5KE9.1 | Diotec Semiconductor AG | Check for Price | Trans Voltage Suppressor Diode, 1500W, 7.3V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-2 | 1.5KE9.1A-E3/54 vs 1.5KE9.1 |
| 1N6270E3 | Microsemi Corporation | Check for Price | Trans Voltage Suppressor Diode, 1500W, 7.37V V(RWM), Unidirectional, 1 Element, Silicon, ROHS COMPLIANT, PLASTIC, CASE 1, 2 PIN | 1.5KE9.1A-E3/54 vs 1N6270E3 |
| 1N6270A.TR | Semtech Corporation | Check for Price | Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-201 | 1.5KE9.1A-E3/54 vs 1N6270A.TR |
| 1N6270 | Frontier Electronics Co Ltd | Check for Price | Trans Voltage Suppressor Diode, Unidirectional, 1 Element, Silicon | 1.5KE9.1A-E3/54 vs 1N6270 |
| 1.5KE9.1 | Diodes Incorporated | Check for Price | Trans Voltage Suppressor Diode, 1500W, 7.37V V(RWM), Unidirectional, 1 Element, Silicon, DO-201 | 1.5KE9.1A-E3/54 vs 1.5KE9.1 |
1.5KE9.1A-E3/54 Frequently Asked Questions (FAQ)
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The recommended footprint and land pattern for the 1.5KE9.1A-E3/54 can be found in the Vishay Intertechnologies' application note 'Surface Mounting Instructions for Diodes' (document number 91000).
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To ensure proper soldering and reliability, follow the recommended soldering profile and guidelines provided in the Vishay Intertechnologies' application note 'Soldering and Mounting Techniques' (document number 84001).
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The maximum allowable voltage derating for the 1.5KE9.1A-E3/54 is typically 10% to 15% below the rated voltage, depending on the specific application and environmental conditions. Consult with a Vishay Intertechnologies' application engineer for specific guidance.
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The 1.5KE9.1A-E3/54 is a standard recovery rectifier diode, not optimized for high-frequency applications. For high-frequency applications, consider using a fast recovery or ultrafast recovery diode from Vishay Intertechnologies' product portfolio.
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The junction-to-case thermal resistance (RθJC) of the 1.5KE9.1A-E3/54 is not explicitly stated in the datasheet. However, it can be estimated to be around 1.5°C/W to 2°C/W, depending on the specific application and thermal management. Consult with a Vishay Intertechnologies' application engineer for specific guidance.