1.5KE91

Mfr. #:: 1.5KE91
Manufacturer:: Littelfuse
Description:: TVS Diodes - Transient Voltage Suppressors 1500W 77.8V Uni-Directional
Lifecycle:: New from this manufacturer.
Datasheet:: 1.5KE91 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: 1.5KE91 more Information

Product Attribute
Attribute Value

Manufacturer: Littelfuse Inc.

Product Category: TVS - Diodes

Series: 1.5KE

Type: Zener

Packaging: Tape & Reel (TR) Alternate Packaging

Mounting-Style: Through Hole

Termination-Style: Axial

Operating-Temperature-Range: - 55 C to + 175 C

Length: 9.5 mm

Package-Case: DO-201AA, DO-27, Axial

Operating-Temperature: -55°C ~ 175°C (TJ)

Mounting-Type: Through Hole

Applications: General Purpose

Supplier-Device-Package: DO-201

Diameter: 5.3 mm

Unidirectional-Channels: 1

Bidirectional-Channels: -

Voltage-Reverse-Standoff-Typ: 77.8V

Voltage-Breakdown-Min: 81.9V

Voltage-Clamping-Max-Ipp: 131.25V

Current-Peak-Pulse-10-1000μs: 12.2A

Power-Peak-Pulse: 1500W (1.5kW)

Power-Line-Protection: No

Capacitance-Frequency: -

Pd-Power-Dissipation: 1.5 kW

Maximum-Operating-Temperature: + 175 C

Minimum-Operating-Temperature: - 55 C

Breakdown-Voltage: 81.9 V

Clamping-Voltage: 131 V

Peak-Surge-Current: 12.2 A

Working-Voltage: 77.8 V

Polarity: Unidirectional

Tags: 1.5KE91, 1.5KE9, 1.5KE, 1.5K, 1.5

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

1.5KE91 Description

***mponents: Transient Voltage Suppressor diode, D5.4x7.5, 81.9V .. 100.00V, 1500W

1.5KE91 More Information

LED Lighting Solutions: Littelfuse is committed to supporting all facets of the LED lighting market with innovative solutions that not only meet regulatory standards but also increase equipment safety and reliability. To help protect end users, Littelfuse works closely with many LED driver IC suppliers, to ensure their evaluation boards and reference designs comply with safety and surge immunity requirements. They also assist LED lighting power supply manufacturers in designing optimal protection schemes for their driver modules. At the OEM level they cooperate with luminaire and lamp manufacturers to ensure their products are optimally designed for robust surge immunity protection.

Littelfuse TVS Diodes: Littelfuse TVS Diodes are used to protect semiconductor components from high-voltage transients. Their p-n junctions have a larger cross-sectional area than those of a normal diode, allowing them to conduct large currents to ground without sustaining damage. Littelfuse supplies TVS Diodes with peak power ratings from 200W to 30kW, and reverse standoff voltages from 5V to 600V. Littelfuse SMAJ, SMBJ, SMCJ, SMDJ, P6KE, and 1.5KE TVS devices are ideal for the protection of I/O Interfaces, Vcc bus and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.Learn More

Indoor LED Lighting Circuit Protection: Littelfuse Indoor LED Lighting Circuit Protection ensures a long operating life, increased energy efficiency and safety. LEDs can be damaged by voltage or current surges, and by extreme temperatures. Littelfuse circuit protection technology can protect LED assemblies from these potentially damaging causes. Important circuit protection technologies include metal-oxide varistors (MOVs), transient voltage suppression (TVS) diodes, and fuses.Learn More

General Purpose ESD Protection SPA Diodes: Littlefuse General Purpose ESD Protection SPA Diodes protect electronics from transient voltage damage. The wide selection offers diodes that meet industry requirements to solve multiple exposure issues.

Lightning Surge TVS SPA Diodes: Littelfuse Lightning Surge TVS SPA Diodes are designed to limit the amount of unwanted voltages to prevent damage by blocking the surges.

Littelfuse High Reliability TVS Diodes

1.5KE Series Diodes: Littelfuse 1.5KE Series Diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1500W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5.8V to 495V.

Market price

Part #	Mfg.	Description	Stock	Price
1.5KE91A DISTI # V72:2272_06415966	Littelfuse Inc	Diode TVS Single Uni-Dir 77.8V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	7224	6000:$0.2204 3000:$0.2205 1000:$0.3084 500:$0.3086 250:$0.3195 100:$0.3550 25:$0.4711 10:$0.4720 1:$0.6137
1.5KE91CA DISTI # V72:2272_06415975	Littelfuse Inc	Diode TVS Single Bi-Dir 77.8V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	3600	9601:$0.1875 1201:$0.1944 1:$0.2183
1.5KE91CA-E3/54 DISTI # V72:2272_18780134	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 1.5KW 2-Pin Case 1.5KE T/R RoHS: Compliant	2500	1000:$0.2727 500:$0.2916 250:$0.3220 100:$0.3257 25:$0.4006 10:$0.4054 1:$0.4528
1.5KE91A DISTI # V79:2366_17796628	Littelfuse Inc	Diode TVS Single Uni-Dir 77.8V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	194	500:$0.2810 250:$0.2875 100:$0.3195 25:$0.3972 10:$0.3990 1:$0.4890
1.5KE91AE354 DISTI # V72:2272_18780131	Vishay Intertechnologies	Diode TVS Single Uni-Dir 77.8V 1.5KW 2-Pin Case 1.5KE T/R RoHS: Compliant	2	1:$0.4542
SMCJ1.5KE91A-TP DISTI # SMCJ1.5KE91A-TPMSCT-ND	Micro Commercial Components	TVS DIODE 77.8V 125V DO214AB RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	5300In Stock	1000:$0.2537 500:$0.3283 250:$0.3880 100:$0.4477 25:$0.5224 10:$0.5970 1:$0.7100
SMCJ1.5KE91A-TP DISTI # SMCJ1.5KE91A-TPMSDKR-ND	Micro Commercial Components	TVS DIODE 77.8V 125V DO214AB RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	5300In Stock	1000:$0.2537 500:$0.3283 250:$0.3880 100:$0.4477 25:$0.5224 10:$0.5970 1:$0.7100
1.5KE91A DISTI # 1.5KE91ALFCT-ND	Littelfuse Inc	TVS DIODE 77.8V 125V DO201 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3725In Stock	500:$0.3379 250:$0.3993 100:$0.4607 25:$0.5376 10:$0.6140 1:$0.7300
SMCJ1.5KE91CA-TP DISTI # SMCJ1.5KE91CA-TPMSCT-ND	Micro Commercial Components	TVS DIODE 77.8V 125V DO214AB RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3674In Stock	1000:$0.2596 500:$0.3245 250:$0.3812 100:$0.4380 25:$0.5028 10:$0.5680 1:$0.6500
SMCJ1.5KE91CA-TP DISTI # SMCJ1.5KE91CA-TPMSDKR-ND	Micro Commercial Components	TVS DIODE 77.8V 125V DO214AB RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3674In Stock	1000:$0.2596 500:$0.3245 250:$0.3812 100:$0.4380 25:$0.5028 10:$0.5680 1:$0.6500
1.5KE91A DISTI # 1.5KE91ALFTR-ND	Littelfuse Inc	TVS DIODE 77.8V 125V DO201 RoHS: Compliant Min Qty: 1200 Container: Tape & Reel (TR)	3600In Stock	12000:$0.2013 6000:$0.2162 2400:$0.2311 1200:$0.2535
SMCJ1.5KE91A-TP DISTI # SMCJ1.5KE91A-TPMSTR-ND	Micro Commercial Components	TVS DIODE 77.8V 125V DO214AB RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	3000In Stock	15000:$0.1956 6000:$0.2101 3000:$0.2246
SMCJ1.5KE91CA-TP DISTI # SMCJ1.5KE91CA-TPMSTR-ND	Micro Commercial Components	TVS DIODE 77.8V 125V DO214AB RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	3000In Stock	15000:$0.2100 6000:$0.2126 3000:$0.2284
1.5KE91A-E3/54 DISTI # 1.5KE91A-E3/54GICT-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V 1.5KE RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2327In Stock	500:$0.3286 250:$0.3861 100:$0.4156 25:$0.5092 10:$0.5420 1:$0.6200
1.5KE91CA-E3/54 DISTI # 1.5KE91CA-E3/54GICT-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V 1.5KE RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1565In Stock	500:$0.3573 250:$0.4199 100:$0.4520 25:$0.5540 10:$0.5900 1:$0.6700
1.5KE91CA DISTI # 1.5KE91CALFCT-ND	Littelfuse Inc	TVS DIODE 77.8V 125V DO201 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1509In Stock	500:$0.3396 250:$0.3990 100:$0.4584 25:$0.5264 10:$0.5940 1:$0.6800
1.5KE91A-E3/54 DISTI # 1.5KE91A-E3/54GITR-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V 1.5KE RoHS: Compliant Min Qty: 1400 Container: Tape & Reel (TR)	1400In Stock	9800:$0.2127 7000:$0.2153 2800:$0.2313 1400:$0.2552
1.5KE91CA-E3/54 DISTI # 1.5KE91CA-E3/54GITR-ND	Vishay Semiconductors	TVS DIODE 77.8V 125V 1.5KE RoHS: Compliant Min Qty: 1400 Container: Tape & Reel (TR)	1400In Stock	9800:$0.2313 7000:$0.2342 2800:$0.2515 1400:$0.2775
1.5KE91CA DISTI # 1.5KE91CALFTR-ND	Littelfuse Inc	TVS DIODE 77.8V 125V DO201 RoHS: Compliant Min Qty: 1200 Container: Tape & Reel (TR)	1200In Stock	12000:$0.2198 6000:$0.2225 2400:$0.2390 1200:$0.2638
1.5KE91A-TP DISTI # 1.5KE91A-TPMSTR-ND	Micro Commercial Components	TVS DIODE 77.8V 125V DO201AE RoHS: Compliant Min Qty: 1200 Container: Tape & Reel (TR)	Temporarily Out of Stock	30000:$0.1400 12000:$0.1417 6000:$0.1522 2400:$0.1628 1200:$0.1785
1.5KE91A DISTI # 25745846	Littelfuse Inc	Diode TVS Single Uni-Dir 77.8V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	7224	3000:$0.2205 1000:$0.3085 500:$0.3086 250:$0.3196 100:$0.3551 36:$0.4713
1.5KE91CA DISTI # 31339275	Littelfuse Inc	Diode TVS Single Bi-Dir 77.8V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	3600	36:$0.2183
1.5KE91CA-E3/54 DISTI # 28952916	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 1.5KW 2-Pin Case 1.5KE T/R RoHS: Compliant	2500	1000:$0.2727 500:$0.2916 250:$0.3220 100:$0.3257 36:$0.4006
1.5KE91A DISTI # 26901328	Diotec Semiconductor AG	1.5KE91A RoHS: Compliant	1250	1000:$0.2371 500:$0.2909
1.5KE91A DISTI # 20349303	Diotec Semiconductor AG	1.5KE91A RoHS: Compliant	251	250:$0.1669 100:$0.1723 68:$0.1780
1.5KE91A DISTI # 30308735	Littelfuse Inc	Diode TVS Single Uni-Dir 77.8V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	194	100:$0.3195 36:$0.3972
1.5KE91A-E3/54 DISTI # 1.5KE91A-E3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 77.8V 1.5KW 2-Pin Case 1.5KE T/R - Tape and Reel (Alt: 1.5KE91A-E3/54) RoHS: Compliant Min Qty: 1400 Container: Reel	Americas - 1400	1400:$0.1959 2800:$0.1909 5600:$0.1829 8400:$0.1779 14000:$0.1729
1.5KE91A-B DISTI # 1.5KE91A-B	Diodes Incorporated	Diode TVS Single Uni-Dir 77.8V 1.5KW 2-Pin DO-201 Bulk - Bulk (Alt: 1.5KE91A-B) RoHS: Compliant Min Qty: 1000 Container: Bulk	Americas - 0	1000:$0.2199 2000:$0.2089 4000:$0.1999 6000:$0.1899 10000:$0.1859
1.5KE91CA-T DISTI # 1.5KE91CA-T	Diodes Incorporated	Diode TVS Single Bi-Dir 77.8V 1.5KW 2-Pin DO-201 T/R - Tape and Reel (Alt: 1.5KE91CA-T) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$0.2259 2000:$0.2149 4000:$0.2049 6000:$0.1949 10000:$0.1909
1.5KE91A-E3/51 DISTI # 1.5KE91A-E3/51	Vishay Intertechnologies	Diode TVS Single Uni-Dir 77.8V 1.5KW 2-Pin Case 1.5KE Bulk - Bulk (Alt: 1.5KE91A-E3/51) RoHS: Compliant Min Qty: 1500 Container: Bulk	Americas - 0	1500:$0.5339 3000:$0.5179 6000:$0.4969 9000:$0.4829 15000:$0.4699
1.5KE9.1A-E3/73 DISTI # 1.5KE9.1A-E3/73	Vishay Intertechnologies	Diode TVS Single Uni-Dir 7.78V 1.5KW 2-Pin Case 1.5KE Ammo - Ammo Pack (Alt: 1.5KE9.1A-E3/73) RoHS: Compliant Min Qty: 2000 Container: Ammo Pack	Americas - 0	2000:$0.3389 4000:$0.3289 6000:$0.3159 10000:$0.3069 20000:$0.2989
1.5KE91AHE3_A/C DISTI # 1.5KE91AHE3_A/C	Vishay Intertechnologies	1.5KW,91V 5%,UNIDIR,AXIAL TVS - Tape and Reel (Alt: 1.5KE91AHE3_A/C) RoHS: Not Compliant Min Qty: 1400 Container: Reel	Americas - 0	1400:$0.3929 2800:$0.3809 5600:$0.3649 8400:$0.3549 14000:$0.3459
1.5KE91CA-E3/54 DISTI # 1.5KE91CA-E3/54	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 1.5KW 2-Pin Case 1.5KE T/R - Tape and Reel (Alt: 1.5KE91CA-E3/54) RoHS: Compliant Min Qty: 1400 Container: Reel	Americas - 0	1400:$0.2059 2800:$0.1999 5600:$0.1919 8400:$0.1859 14000:$0.1809
1.5KE9.1A-E3/51 DISTI # 1.5KE9.1A-E3/51	Vishay Intertechnologies	Diode TVS Single Uni-Dir 7.78V 1.5KW 2-Pin Case 1.5KE Bulk - Bulk (Alt: 1.5KE9.1A-E3/51) RoHS: Compliant Min Qty: 1500 Container: Bulk	Americas - 0	1500:$0.5609 3000:$0.5439 6000:$0.5219 9000:$0.5069 15000:$0.4939
1.5KE91CA-E3/73 DISTI # 1.5KE91CA-E3/73	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 1.5KW 2-Pin Case 1.5KE Ammo - Ammo Pack (Alt: 1.5KE91CA-E3/73) RoHS: Compliant Min Qty: 2000 Container: Ammo Pack	Americas - 0	2000:$0.3929 4000:$0.3809 6000:$0.3659 10000:$0.3559 20000:$0.3459
1.5KE9.1CA-E3/51 DISTI # 1.5KE9.1CA-E3/51	Vishay Intertechnologies	Diode TVS Single Bi-Dir 7.78V 1.5KW 2-Pin Case 1.5KE Bulk - Bulk (Alt: 1.5KE9.1CA-E3/51) RoHS: Compliant Min Qty: 1500 Container: Bulk	Americas - 0	1500:$0.5319 3000:$0.5159 6000:$0.4949 9000:$0.4819 15000:$0.4689
1.5KE91CAHE3_A/C DISTI # 1.5KE91CAHE3_A/C	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 1500W 2-Pin Case 1.5KE Paper T/R (Alt: 1.5KE91CAHE3_A/C) RoHS: Compliant Min Qty: 1400 Container: Tape and Reel	Asia - 0
1.5KE91CAHE3_A/C DISTI # 1.5KE91CAHE3_A/C	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 1500W 2-Pin Case 1.5KE Paper T/R - Tape and Reel (Alt: 1.5KE91CAHE3_A/C) RoHS: Not Compliant Min Qty: 1400 Container: Reel	Americas - 0	1400:$0.3929 2800:$0.3809 5600:$0.3649 8400:$0.3549 14000:$0.3459
1.5KE91CAHE3_A/C DISTI # 1.5KE9.1CAHE3_A/C	Vishay Intertechnologies	Diode TVS Single Bi-Dir 77.8V 1500W 2-Pin Case 1.5KE Paper T/R - Tape and Reel (Alt: 1.5KE9.1CAHE3_A/C) RoHS: Not Compliant Min Qty: 1400 Container: Reel	Americas - 0	1400:$0.3929 2800:$0.3809 5600:$0.3649 8400:$0.3549 14000:$0.3459
1.5KE9.1CA-E3/73 DISTI # 1.5KE9.1CA-E3/73	Vishay Intertechnologies	Diode TVS Single Bi-Dir 7.78V 1.5KW 2-Pin Case 1.5KE Ammo - Ammo Pack (Alt: 1.5KE9.1CA-E3/73) RoHS: Compliant Min Qty: 2000 Container: Ammo Pack	Americas - 0	2000:$0.3929 4000:$0.3809 6000:$0.3659 10000:$0.3559 20000:$0.3459

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	Mfr.#: 1.5KE170CA B0G OMO.#: OMO-1-5KE170CA-B0G-TAIWAN-SEMICONDUCTOR	TVS DIODE 145V 234V DO201
	Mfr.#: 1.5SMC9.1CAHE3/57T OMO.#: OMO-1-5SMC9-1CAHE3-57T-VISHAY	TVS Diodes - Transient Voltage Suppressors 1500W 9.1V 5% Unidi
	Mfr.#: 1.5KE300CA-B OMO.#: OMO-1-5KE300CA-B-LITTELFUSE	TVS Diodes - Transient Voltage Suppressors 1500W 256V Bi-Directional

1.5KE91

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes