SMBJ18

Mfr. #:: SMBJ18
Manufacturer:: Littelfuse
Description:: TVS Diodes - Transient Voltage Suppressors 18Vr 600W 20.6A 10% UniDirectional
Lifecycle:: New from this manufacturer.
Datasheet:: SMBJ18 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: SMBJ18 more Information

Product Attribute
Attribute Value

Manufacturer: Littelfuse Inc.

Product Category: TVS - Diodes

Series: SMBJ

Type: Zener

Packaging: Tape & Reel (TR)

Unit-Weight: 0.003280 oz

Mounting-Style: SMD/SMT

Termination-Style: SMD/SMT

Operating-Temperature-Range: - 65 C to + 150 C

Height: 2.44 mm

Length: 5.59 mm

Width: 3.94 mm

Package-Case: DO-214AA, SMB

Operating-Temperature: -55°C ~ 150°C (TJ)

Mounting-Type: Surface Mount

Applications: General Purpose

Supplier-Device-Package: DO-214AA (SMBJ)

Unidirectional-Channels: 1

Bidirectional-Channels

Voltage-Reverse-Standoff-Typ: 18V

Voltage-Breakdown-Min: 18.95V

Voltage-Clamping-Max-Ipp: 30.66V

Current-Peak-Pulse-10-1000μs: 20.6A

Power-Peak-Pulse: 600W

Power-Line-Protection: No

Capacitance-Frequency: -

Pd-Power-Dissipation: 600 W

Maximum-Operating-Temperature: + 150 C

Minimum-Operating-Temperature: - 65 C

Breakdown-Voltage: 20 V

Clamping-Voltage: 29.2 V

Peak-Surge-Current: 20.6 A

Working-Voltage: 18 V

Polarity: Unidirectional

Tags: SMBJ18, SMBJ1, SMBJ, SMB

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

SMBJ18 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

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

Market price

Part #	Mfg.	Description	Stock	Price
SMBJ18CA-TR DISTI # V36:1790_06549003	STMicroelectronics	Diode TVS Single Bi-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	22500	2500:$0.1045
SMBJ180A DISTI # V72:2272_06469843	Littelfuse Inc	Diode TVS Single Uni-Dir 180V 600W 2-Pin SMB T/R RoHS: Compliant	18760	15000:$0.1126 6000:$0.1251 3000:$0.1610 1000:$0.2007 500:$0.2649 250:$0.2975 100:$0.3154 25:$0.4261 10:$0.4308 1:$0.5843
SMBJ18CA-TR DISTI # V72:2272_17702737	STMicroelectronics	Diode TVS Single Bi-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	8134	6000:$0.0612 3000:$0.0680 1000:$0.1028 500:$0.1265 250:$0.1406 100:$0.1421 25:$0.2403 10:$0.2670 1:$0.3599
SMBJ18A-E3/5B DISTI # V36:1790_18774743	Vishay Intertechnologies	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	6400	3200:$0.0912
SMBJ18CA DISTI # V72:2272_06261102	Bourns Inc	Diode TVS Single Bi-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	6217	6000:$0.1043 3000:$0.1083 1000:$0.1330 500:$0.1744 250:$0.1991 100:$0.2077 25:$0.2859 10:$0.3035 1:$0.3816
SMBJ18AE3/52 DISTI # V72:2272_07455586	Vishay Intertechnologies	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	4475	3000:$0.0631 1000:$0.0911 500:$0.1518 250:$0.1598 100:$0.1746 25:$0.2804 10:$0.2873 1:$0.4671
SMBJ18A-TR DISTI # V79:2366_17793253	STMicroelectronics	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R	3317	100000:$0.0871 50000:$0.0888 25000:$0.0908 10000:$0.0998 2500:$0.1044 1000:$0.1206 100:$0.1627 10:$0.3028 1:$0.4084
SMBJ18A-13-F DISTI # V72:2272_06704295	Zetex / Diodes Inc	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	3289	3000:$0.0920 1000:$0.0949 500:$0.1008 250:$0.1120 100:$0.1245 25:$0.2428 10:$0.2698 1:$0.3895
SMBJ18A-TP DISTI # V36:1790_06842709	Micro Commercial Components	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	3000	45000:$0.0709 24000:$0.0782 9000:$0.0846 3000:$0.0941
SMBJ180 DISTI # V72:2272_06469842	Littelfuse Inc	Diode TVS Single Uni-Dir 180V 600W 2-Pin SMB T/R RoHS: Compliant	3000	75000:$0.1835 30000:$0.1843 15000:$0.1870 6000:$0.1906 3000:$0.1930 1000:$0.2008 500:$0.2193 250:$0.2555 100:$0.2818 50:$0.3064 25:$0.3881 10:$0.3987 1:$0.4932
SMBJ180CA DISTI # V72:2272_14672695	Bourns Inc	Diode TVS Single Bi-Dir 180V 600W 2-Pin SMB T/R RoHS: Compliant	1999	1000:$0.2098 500:$0.2765 250:$0.3160 100:$0.3195 25:$0.4311 10:$0.4359 1:$0.5667
SMBJ18CA-TP DISTI # V72:2272_06842710	Micro Commercial Components	Diode TVS Single Bi-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	1987	1000:$0.1063 500:$0.1399 250:$0.1742 100:$0.1760 25:$0.3045 10:$0.3075 1:$0.5415
SMBJ18AE3/52 DISTI # V36:1790_07455586	Vishay Intertechnologies	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	1500	2250:$0.0791 750:$0.0854
SMBJ188A-E3/52 DISTI # V72:2272_18774731	Vishay Intertechnologies	Diode TVS Single Uni-Dir 188V 600W 2-Pin SMB T/R RoHS: Compliant	1148	1000:$0.1197 500:$0.1596 250:$0.1787 100:$0.1986 25:$0.2638 10:$0.2931 1:$0.4370
SMBJ180A DISTI # V72:2272_14672694	Bourns Inc	Diode TVS Single Uni-Dir 180V 600W 2-Pin SMB T/R RoHS: Compliant	3	1:$0.5843
SMBJ18CA-TR DISTI # 497-6512-1-ND	STMicroelectronics	TVS DIODE 18V 39.3V SMB RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	24304In Stock	1000:$0.1242 500:$0.1656 100:$0.2208 10:$0.3240 1:$0.4000
SMBJ18CA-TR DISTI # 497-6512-6-ND	STMicroelectronics	TVS DIODE 18V 39.3V SMB RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	24304In Stock	1000:$0.1242 500:$0.1656 100:$0.2208 10:$0.3240 1:$0.4000
SMBJ18CA-TR DISTI # 497-6512-2-ND	STMicroelectronics	TVS DIODE 18V 39.3V SMB RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	22500In Stock	25000:$0.0893 12500:$0.0971 5000:$0.1038 2500:$0.1105
SMBJ18CA DISTI # SMBJ18CALFCT-ND	Littelfuse Inc	TVS DIODE 18V 29.2V DO214AA RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	18135In Stock	1000:$0.1280 500:$0.1706 250:$0.2062 100:$0.2488 25:$0.3056 10:$0.3630 1:$0.4600
SMBJ18CA DISTI # SMBJ18CALFDKR-ND	Littelfuse Inc	TVS DIODE 18V 29.2V DO214AA RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	18135In Stock	1000:$0.1280 500:$0.1706 250:$0.2062 100:$0.2488 25:$0.3056 10:$0.3630 1:$0.4600
SMBJ18CA DISTI # SMBJ18CALFTR-ND	Littelfuse Inc	TVS DIODE 18V 29.2V DO214AA RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	15000In Stock	30000:$0.0922 15000:$0.1003 6000:$0.1072 3000:$0.1141
SMBJ18A-E3/52 DISTI # SMBJ18A-E3/52GICT-ND	Vishay Semiconductors	TVS DIODE 18V 29.2V DO214AA RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	13797In Stock	250:$0.1828 100:$0.2018 25:$0.2712 10:$0.2960 1:$0.3700
SMBJ18A-E3/52 DISTI # SMBJ18A-E3/52GITR-ND	Vishay Semiconductors	TVS DIODE 18V 29.2V DO214AA RoHS: Compliant Min Qty: 750 Container: Tape & Reel (TR)	13500In Stock	37500:$0.0888 18750:$0.0949 5250:$0.1041 2250:$0.1102 1500:$0.1224 750:$0.1592
SMBJ18CA-13-F DISTI # SMBJ18CA-FDICT-ND	Diodes Incorporated	TVS DIODE 18V 29.2V SMB RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	13491In Stock	1000:$0.1224 500:$0.1632 100:$0.2175 10:$0.3200 1:$0.3900
SMBJ18CA-13-F DISTI # SMBJ18CA-FDIDKR-ND	Diodes Incorporated	TVS DIODE 18V 29.2V SMB RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	13491In Stock	1000:$0.1224 500:$0.1632 100:$0.2175 10:$0.3200 1:$0.3900
SMBJ18CA-13-F DISTI # SMBJ18CA-FDITR-ND	Diodes Incorporated	TVS DIODE 18V 29.2V SMB RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	12000In Stock	30000:$0.0878 15000:$0.0957 6000:$0.1023 3000:$0.1089
SMBJ18A DISTI # SMBJ18ALFCT-ND	Littelfuse Inc	TVS DIODE 18V 29.2V DO214AA RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	10774In Stock	1000:$0.1469 500:$0.1958 250:$0.2366 100:$0.2855 25:$0.3508 10:$0.4160 1:$0.5300
SMBJ18A DISTI # SMBJ18ALFDKR-ND	Littelfuse Inc	TVS DIODE 18V 29.2V DO214AA RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	10774In Stock	1000:$0.1469 500:$0.1958 250:$0.2366 100:$0.2855 25:$0.3508 10:$0.4160 1:$0.5300
SMBJ18A DISTI # SMBJ18ALFTR-ND	Littelfuse Inc	TVS DIODE 18V 29.2V DO214AA RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	9000In Stock	30000:$0.1058 15000:$0.1151 6000:$0.1230 3000:$0.1310
SMBJ18CA DISTI # 1294-SMBJ18CA-CHP	Littelfuse Inc	TVS DIODE 18V 29.2V DO214AA RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	6000In Stock	3000:$0.1358
SMBJ18A-TR DISTI # 30734795	STMicroelectronics	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R	85000	60000:$0.0503 40000:$0.0524 20000:$0.0548 2500:$0.0612
SMBJ180A DISTI # 25747757	Littelfuse Inc	Diode TVS Single Uni-Dir 180V 600W 2-Pin SMB T/R RoHS: Compliant	18760	96:$0.1258
SMBJ188CA DISTI # 27018081	Littelfuse Inc	Diode TVS Single Bi-Dir 188V 600W 2-Pin SMB RoHS: Compliant	12005	6000:$0.1807 3000:$0.1817 1000:$0.2134 500:$0.2818 250:$0.3229 100:$0.3264 37:$0.4437
SMBJ18A-Q DISTI # 29415762	Bourns Inc	Diode TVS Single Uni-Dir 18V 600W Automotive 2-Pin SMB T/R	11997	6000:$0.1141 3000:$0.1153 1000:$0.1351 500:$0.1875 250:$0.2301 100:$0.2326 59:$0.3474
SMBJ18A DISTI # 25747759	Littelfuse Inc	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	11152	126:$0.0914
SMBJ18CA DISTI # 30199041	Bourns Inc	Diode TVS Single Bi-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	9000	3000:$0.1077
SMBJ18CA DISTI # 30149980	Bourns Inc	Diode TVS Single Bi-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	6217	6000:$0.1036 3000:$0.1085 1000:$0.1328 500:$0.1742 250:$0.1991 100:$0.2078 84:$0.2884
SMBJ18A-TR DISTI # 26118113	STMicroelectronics	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R	3317	2500:$0.1044 1000:$0.1206 100:$0.1627 92:$0.2989
SMBJ180 DISTI # 25747756	Littelfuse Inc	Diode TVS Single Uni-Dir 180V 600W 2-Pin SMB T/R RoHS: Compliant	3000	3000:$0.1943 1000:$0.2024 500:$0.2209 250:$0.2565 100:$0.2792 50:$0.3032 42:$0.3847
SMBJ18A-TP DISTI # 30350895	Micro Commercial Components	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	3000	3000:$0.0941
SMBJ18A DISTI # 23935422	Littelfuse Inc	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	2889	102:$0.6161
SMBJ18A DISTI # 30582329	Littelfuse Inc	Diode TVS Single Uni-Dir 18V 600W 2-Pin SMB T/R RoHS: Compliant	2325	500:$0.1581 200:$0.1658 100:$0.2078 67:$0.2550
SMBJ180CA DISTI # 30584974	Littelfuse Inc	Diode TVS Single Bi-Dir 180V 600W 2-Pin SMB T/R RoHS: Compliant	2286	200:$0.1734 100:$0.1823 73:$0.2193

Image	Part #	Description
	Mfr.#: SMBJ4745/TR13 OMO.#: OMO-SMBJ4745-TR13	Zener Diodes Zener Diodes
	Mfr.#: SMBJ13A-13-F OMO.#: OMO-SMBJ13A-13-F	TVS Diodes / ESD Suppressors 600W 13.0V
	Mfr.#: SMBJ130 OMO.#: OMO-SMBJ130	TVS Diodes / ESD Suppressors 600W 130V 10% Uni-Directional
	Mfr.#: SMBJ8.0CD-M3/H OMO.#: OMO-SMBJ8-0CD-M3-H	TVS Diodes / ESD Suppressors 8.0V 600W Bidir TransZorb 3.5% Tol
	Mfr.#: SMBZ5936B-M3/5B OMO.#: OMO-SMBZ5936B-M3-5B	Zener Diodes 3.0W,30V 5%,SMB ZENER
	Mfr.#: SMBG18AHE3/52 OMO.#: OMO-SMBG18AHE3-52	TVS Diodes / ESD Suppressors 600W 18V 5% Unidir AEC-Q101 Qualified
	Mfr.#: SMBG4729AE3/TR13 OMO.#: OMO-SMBG4729AE3-TR13-MICROSEMI	Zener Diodes Zener Voltage Regulator Diode
	Mfr.#: SMBG5335B/TR13 OMO.#: OMO-SMBG5335B-TR13-MICROSEMI	Zener Diodes Zener Voltage Regulator Diode
	Mfr.#: SMBG4733A/TR13 OMO.#: OMO-SMBG4733A-TR13-MICROSEMI	Zener Diodes Zener Voltage Regulator Diode
	Mfr.#: SMB-1360-0-30DWLNSP-HR-0 OMO.#: OMO-SMB-1360-0-30DWLNSP-HR-0-1190	New and Original

SMBJ18

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes