SMAJ78

Mfr. #:: SMAJ78
Manufacturer:: Littelfuse
Description:: TVS Diodes / ESD Suppressors 400W 78V 10% Uni-Directional
Lifecycle:: New from this manufacturer.
Datasheet:: SMAJ78 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: SMAJ78 more Information

Product Attribute
Attribute Value

Manufacturer:: Littelfuse

Product Category:: TVS Diodes / ESD Suppressors

RoHS:: Y

Series:: SMAJ

Product Type:: TVS Diodes

Vesd - Voltage ESD Contact:: -

Vesd - Voltage ESD Air Gap:: -

Polarity:: Unidirectional

Termination Style:: SMD/SMT

Breakdown Voltage:: 100.375 V

Working Voltage:: 78 V

Clamping Voltage:: 132.3 V

Ipp - Peak Pulse Current:: 3.2 A

Package / Case:: DO-214AC-2 (SMA)

Pppm - Peak Pulse Power Dissipation:: 400 W

Minimum Operating Temperature:: - 65 C

Maximum Operating Temperature:: + 150 C

Packaging:: Reel

Brand:: Littelfuse

Factory Pack Quantity:: 5000

Subcategory:: TVS Diodes / ESD Suppression Diodes

Unit Weight:: 0.002152 oz

Tags: SMAJ78, SMAJ7, SMAJ, SMA

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

SMAJ78 Description

***i-Key: TVS DIODE 78V 132.3V DO214AC

***ied Electronics & Automation: TVS DIODE SMA

SMAJ78 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.

Electrical Vehicle AC Chargers: Although simpler in nature compared to DC chargers, AC charging stations safely deliver AC power from the electrical grid into the vehicle. Due to space and weight constraints in the vehicle, on-board chargers and AC charging stations are typically limited to lower amounts of power (22kW or less), which means charging time is slow – taking several hours. These systems also rely on a vehicle’s on-board charger to enable the conversion of AC power from the grid into DC power to charge the vehicle’s battery. It’s critical that proper measures are taken to safeguard both the charger and vehicle.

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

SMAJ TVS 400W Diodes: Littelfuse SMAJ TVS (transient voltage suppression) 400W Diodes are surface mount diodes designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. With a 400W peak Pulsepower capability at 10µs x 1000µs waveform, the SMAJ TVS 400W diodes feature a fast response time typically less than 1.0ps from 0 Volts to VBR min.

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

Electrical Vehicle DC Fast Chargers: DC charging stations are designed to convert the electrical grid’s AC power into DC power that can then be fed directly into a vehicle’s battery system for fast charging – in 30 minutes or less. Because the conversion from AC to DC power is being done in the charging station, these units can provide higher levels of power (50kW to 350kW and beyond) to the vehicle compared to AC charging stations. Working with tens to hundreds of kilowatts of power, efficient conversion, reliability of the system, and user safety are critical.

Market price

Part #	Mfg.	Description	Stock	Price
SMAJ78CA DISTI # V72:2272_06261063	Bourns Inc	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	12140	6000:$0.0789 3000:$0.0869 1000:$0.1460 500:$0.2034 250:$0.2399 100:$0.2423 25:$0.3487 10:$0.3523 1:$0.5034
SMAJ78A-13-F DISTI # V72:2272_06704232	Zetex / Diodes Inc	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	9900	6000:$0.0805 3000:$0.0892 1000:$0.0978 500:$0.1065 250:$0.1076 100:$0.1088 25:$0.2374 10:$0.2398 1:$0.3515
SMAJ78CA-TP DISTI # V72:2272_06842552	Micro Commercial Components	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	5000	3000:$0.1113 1000:$0.1125 500:$0.1480 250:$0.1834 100:$0.1853 25:$0.3212 10:$0.3244 1:$0.5699
SMAJ78CA-13-F DISTI # V79:2366_18324745	Zetex / Diodes Inc	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	3650	100000:$0.0526 50000:$0.0543 25000:$0.0591 10000:$0.0628 5000:$0.0678 1000:$0.0701 100:$0.1219 10:$0.2667 1:$0.3888
SMAJ78CA-E3/61 DISTI # V99:2348_18783835	Vishay Intertechnologies	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	3600	1800:$0.0758 1000:$0.0993 500:$0.1344 100:$0.1685 10:$0.2521 1:$0.3800
SMAJ78CA-E3/61 DISTI # V72:2272_18783835	Vishay Intertechnologies	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	1800	1000:$0.0720 500:$0.1318 250:$0.1649 100:$0.1666 25:$0.1936 10:$0.2499 1:$0.2602
SMAJ78A DISTI # V72:2272_06261062	Bourns Inc	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	156	100:$0.1971 25:$0.3146 10:$0.3179 1:$0.5178
SMAJ78CA DISTI # SMAJ78CABCT-ND	Bourns Inc	TVS DIODE 78V 126V SMA RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	11983In Stock	2500:$0.1089 1000:$0.1187 500:$0.1583 250:$0.1913 100:$0.2309 25:$0.2836 10:$0.3360 1:$0.4300
SMAJ78CA DISTI # SMAJ78CABDKR-ND	Bourns Inc	TVS DIODE 78V 126V SMA RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	11983In Stock	2500:$0.1089 1000:$0.1187 500:$0.1583 250:$0.1913 100:$0.2309 25:$0.2836 10:$0.3360 1:$0.4300
SMAJ78CA-TP DISTI # SMAJ78CA-TPMSCT-ND	Micro Commercial Components	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	10075In Stock	2500:$0.1129 1000:$0.1255 500:$0.1631 250:$0.2007 100:$0.2760 25:$0.3448 10:$0.4200 1:$0.6000
SMAJ78CA-TP DISTI # SMAJ78CA-TPMSDKR-ND	Micro Commercial Components	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	10075In Stock	2500:$0.1129 1000:$0.1255 500:$0.1631 250:$0.2007 100:$0.2760 25:$0.3448 10:$0.4200 1:$0.6000
SMAJ78CA DISTI # SMAJ78CABTR-ND	Bourns Inc	TVS DIODE 78V 126V SMA RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	10000In Stock	25000:$0.0854 10000:$0.0929 5000:$0.0993
SMAJ78CA-TP DISTI # SMAJ78CA-TPMSTR-ND	Micro Commercial Components	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	10000In Stock	50000:$0.0812 25000:$0.0883 10000:$0.0944 5000:$0.1035
SMAJ78A-TP DISTI # SMAJ78A-TPMSCT-ND	Micro Commercial Components	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	10000In Stock	2500:$0.1129 1000:$0.1255 500:$0.1631 250:$0.2007 100:$0.2760 25:$0.3448 10:$0.4200 1:$0.6000
SMAJ78A-TP DISTI # SMAJ78A-TPMSDKR-ND	Micro Commercial Components	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	10000In Stock	2500:$0.1129 1000:$0.1255 500:$0.1631 250:$0.2007 100:$0.2760 25:$0.3448 10:$0.4200 1:$0.6000
SMAJ78CA-E3/61 DISTI # SMAJ78CA-E3/61GICT-ND	Vishay Semiconductors	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	9640In Stock	500:$0.1570 250:$0.1898 100:$0.2094 25:$0.2812 10:$0.3080 1:$0.3800
SMAJ78CA-E3/61 DISTI # SMAJ78CA-E3/61GIDKR-ND	Vishay Semiconductors	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	9640In Stock	500:$0.1570 250:$0.1898 100:$0.2094 25:$0.2812 10:$0.3080 1:$0.3800
SMAJ78A DISTI # SMAJ78ALFCT-ND	Littelfuse Inc	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	9610In Stock	2500:$0.1499 1000:$0.1645 500:$0.2128 250:$0.2515 100:$0.2902 25:$0.3384 10:$0.3870 1:$0.4600
SMAJ78A DISTI # SMAJ78ALFDKR-ND	Littelfuse Inc	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	9610In Stock	2500:$0.1499 1000:$0.1645 500:$0.2128 250:$0.2515 100:$0.2902 25:$0.3384 10:$0.3870 1:$0.4600
SMAJ78CA-E3/61 DISTI # SMAJ78CA-E3/61GITR-ND	Vishay Semiconductors	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 1800 Container: Tape & Reel (TR)	9000In Stock	45000:$0.0847 12600:$0.0921 5400:$0.0985 3600:$0.1048 1800:$0.1143
SMAJ78A DISTI # SMAJ78ALFTR-ND	Littelfuse Inc	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	5000In Stock	25000:$0.1255 10000:$0.1365 5000:$0.1459
SMAJ78A-TP DISTI # SMAJ78A-TPMSTR-ND	Micro Commercial Components	TVS DIODE 78V 126V DO214AC RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	5000In Stock	50000:$0.0812 25000:$0.0883 10000:$0.0944 5000:$0.1035
SMAJ78CA DISTI # 25741104	Bourns Inc	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	12140	6000:$0.0789 3000:$0.0869 1000:$0.1460 500:$0.2034 250:$0.2399 100:$0.2423 82:$0.3487
SMAJ78A-13-F DISTI # 27169816	Zetex / Diodes Inc	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	9900	6000:$0.0805 3000:$0.0892 1000:$0.0978 500:$0.1065 250:$0.1076 100:$0.1088 72:$0.2374
SMAJ78CA-TP DISTI # 29468926	Micro Commercial Components	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	5000	3000:$0.1113 1000:$0.1125 500:$0.1480 250:$0.1834 152:$0.1853
SMAJ78CA-13-F DISTI # 26121368	Zetex / Diodes Inc	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	3650	1000:$0.0713 110:$0.1219
SMAJ78CA-E3/61 DISTI # 31275901	Vishay Intertechnologies	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	3600	1800:$0.0984 1000:$0.0994 500:$0.1345 103:$0.1685
SMAJ78CA-E3/61 DISTI # 30202275	Vishay Intertechnologies	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	1800	1000:$0.0987 500:$0.1318 250:$0.1649 103:$0.1666
SMAJ78A DISTI # 30233691	Bourns Inc	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA T/R RoHS: Compliant	156	147:$0.1971
SMAJ78CA-13-F DISTI # SMAJ78CA-13-F	Diodes Incorporated	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ78CA-13-F) RoHS: Compliant Min Qty: 5000 Container: Reel	Americas - 5000	5000:$0.0629 10000:$0.0599 20000:$0.0569 30000:$0.0539 50000:$0.0529
SMAJ78CA-E3/61 DISTI # SMAJ78CA-E3/61	Vishay Intertechnologies	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ78CA-E3/61) RoHS: Compliant Min Qty: 3600 Container: Reel	Americas - 37800	3600:$0.0979 7200:$0.0949 10800:$0.0899 18000:$0.0889 36000:$0.0839
SMAJ78A DISTI # SMAJ78A	Bourns Inc	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA (Alt: SMAJ78A) RoHS: Compliant Min Qty: 10000	Asia - 0	10000:$0.0712 20000:$0.0693 30000:$0.0675 50000:$0.0658 100000:$0.0642 250000:$0.0626 500000:$0.0619
SMAJ78A DISTI # SMAJ78A	Bourns Inc	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA - Tape and Reel (Alt: SMAJ78A) RoHS: Not Compliant Min Qty: 5000 Container: Reel	Americas - 0	10000:$0.0709 20000:$0.0689 30000:$0.0659 50000:$0.0609 100000:$0.0609
SMAJ78CA DISTI # SMAJ78CA	Bourns Inc	Diode TVS Single Bi-Dir 78V 400W 2-Pin SMA - Tape and Reel (Alt: SMAJ78CA) RoHS: Not Compliant Min Qty: 5000 Container: Reel	Americas - 0	5000:$0.0959 10000:$0.0899 20000:$0.0859 30000:$0.0829 50000:$0.0819
SMAJ78A-13-F DISTI # SMAJ78A-13-F	Diodes Incorporated	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ78A-13-F) RoHS: Compliant Min Qty: 5000 Container: Reel	Americas - 0	5000:$0.0599 10000:$0.0569 20000:$0.0539 30000:$0.0519 50000:$0.0509
SMAJ78A-M3/5A DISTI # SMAJ78A-M3/5A	Vishay Intertechnologies	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA T/R (Alt: SMAJ78A-M3/5A) RoHS: Compliant Min Qty: 15000	Americas - 0	15000:$0.1059 30000:$0.1029 45000:$0.0979 75000:$0.0959 150000:$0.0929
SMAJ78A-E3/5A DISTI # SMAJ78A-E3/5A	Vishay Intertechnologies	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ78A-E3/5A) RoHS: Compliant Min Qty: 7500 Container: Reel	Americas - 0	7500:$0.0560 15000:$0.0544 30000:$0.0522 45000:$0.0507 75000:$0.0494
SMAJ78AHE3/5A DISTI # SMAJ78AHE3/5A	Vishay Intertechnologies	Diode TVS Single Uni-Dir 78V 400W 2-Pin SMA T/R - Tape and Reel (Alt: SMAJ78AHE3/5A) RoHS: Compliant Min Qty: 7500 Container: Reel	Americas - 0	7500:$0.1089 15000:$0.1049 30000:$0.1009 45000:$0.0979 75000:$0.0959

Image	Part #	Description
	Mfr.#: SMA6J6.0A-E3/5A OMO.#: OMO-SMA6J6-0A-E3-5A	TVS Diodes / ESD Suppressors 600W 6.0V 5% Unidir
	Mfr.#: SMAJ18CA-QH OMO.#: OMO-SMAJ18CA-QH	TVS Diodes / ESD Suppressors 18volts 400W 5% Bi-Dir. AEC-Q101
	Mfr.#: SMAJ5936Ae3/TR13 OMO.#: OMO-SMAJ5936AE3-TR13	Zener Diodes Zener Diodes
	Mfr.#: SMAJ60CA-M3/61 OMO.#: OMO-SMAJ60CA-M3-61	TVS Diodes / ESD Suppressors 400W,60V 5%,BIDIR,SMA TVS
	Mfr.#: SMAJ40A M2G OMO.#: OMO-SMAJ40A-M2G	TVS Diodes / ESD Suppressors 400W, 46.8V 5% Unidirectional, TVS
	Mfr.#: SMAJ154A-TR OMO.#: OMO-SMAJ154A-TR-STMICROELECTRONICS	TVS DIODE 154V 317V SMA
	Mfr.#: SMAJ30C OMO.#: OMO-SMAJ30C-LITTELFUSE	TVS Diodes - Transient Voltage Suppressors 30Vr 400W 8.3A 10% BiDirectional
	Mfr.#: SMAJ28CA-13-F OMO.#: OMO-SMAJ28CA-13-F-DIODES	TVS DIODE 28V 45.4V SMA
	Mfr.#: SMAJ300A-E3/61 OMO.#: OMO-SMAJ300A-E3-61-1190	New and Original
	Mfr.#: SMAJ160AE3/TR13 OMO.#: OMO-SMAJ160AE3-TR13-MICROSEMI	TVS Diodes - Transient Voltage Suppressors Transient Voltage Suppresso

SMAJ78

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes