SMF18A

Mfr. #:: SMF18A
Manufacturer:: Littelfuse
Description:: TVS Diodes - Transient Voltage Suppressors 18V 200W 6.8A 5% Unidirectional
Lifecycle:: New from this manufacturer.
Datasheet:: SMF18A Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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ECAD Model:
More Information:: SMF18A more Information

Product Attribute
Attribute Value

Manufacturer: Littelfuse Inc.

Product Category: TVS - Diodes

Series: SMF

Type: Zener

Packaging: Digi-ReelR Alternate Packaging

Mounting-Style: SMD/SMT

Termination-Style: SMD/SMT

Operating-Temperature-Range: - 55 C to + 150 C

Package-Case: SOD-123F

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

Mounting-Type: Surface Mount

Applications: General Purpose

Supplier-Device-Package: SOD-123F

Unidirectional-Channels: 1

Bidirectional-Channels

Voltage-Reverse-Standoff-Typ: 18V

Voltage-Breakdown-Min: 20V

Voltage-Clamping-Max-Ipp: 29.2V

Current-Peak-Pulse-10-1000μs: 6.8A

Power-Peak-Pulse: 200W

Power-Line-Protection: No

Capacitance-Frequency: -

Pd-Power-Dissipation: 200 W

Maximum-Operating-Temperature: + 150 C

Minimum-Operating-Temperature: - 55 C

Breakdown-Voltage: 20 V to 22.1 V

Clamping-Voltage: 29.2 V

Peak-Surge-Current: 6.8 A

Polarity: Unidirectional

Tags: SMF18A, SMF18, SMF1, SMF

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

SMF18A Description

***mponents: Transient Voltage Suppressor diode, SOD-123FL, 20.00V .. 22.10V, 200W

***p One Stop Japan: Diode TVS Single Uni-Dir 18V 1KW Automotive 2-Pin SOD-123FL T/R

SMF18A 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

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
SMF18A-E3-08 DISTI # V72:2272_16247245	Vishay Intertechnologies	ESD Suppressor TVS 18V 2-Pin SMF T/R RoHS: Compliant	28717	15000:$0.0660 6000:$0.0733 3000:$0.0814 1000:$0.1018 500:$0.1336 250:$0.1660 100:$0.1676 25:$0.2905 10:$0.2935 1:$0.5130
SMF18A DISTI # V72:2272_06471232	Littelfuse Inc	Diode TVS Single Uni-Dir 18V 200W 2-Pin SOD-123F T/R RoHS: Compliant	15128	15000:$0.0771 6000:$0.0857 3000:$0.0866 1000:$0.1018 500:$0.1372 250:$0.1723 100:$0.1741 25:$0.2546 10:$0.2633 1:$0.3990
SMF18A-GS08 DISTI # V72:2272_07797751	Vishay Intertechnologies	ESD Suppressor TVS 18V Automotive 2-Pin DO-219AB T/R RoHS: Compliant	60	25:$0.3034 10:$0.3145 1:$0.4148
SMF18A-E3-08 DISTI # SMF18A-E3-08CT-ND	Vishay Semiconductors	TVS DIODE 18V 29.2V SMF RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	79750In Stock	1000:$0.1190 500:$0.1547 250:$0.1904 100:$0.2260 25:$0.3272 10:$0.3630 1:$0.4800
SMF18A-E3-08 DISTI # SMF18A-E3-08DKR-ND	Vishay Semiconductors	TVS DIODE 18V 29.2V SMF RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	79750In Stock	1000:$0.1190 500:$0.1547 250:$0.1904 100:$0.2260 25:$0.3272 10:$0.3630 1:$0.4800
SMF18A-E3-08 DISTI # SMF18A-E3-08TR-ND	Vishay Semiconductors	TVS DIODE 18V 29.2V SMF RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	75000In Stock	30000:$0.0837 15000:$0.0895 6000:$0.0982 3000:$0.1040
SMF18A DISTI # F5820CT-ND	Littelfuse Inc	TVS DIODE 18V 29.2V SOD123F RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	37818In Stock	1000:$0.1322 500:$0.1762 250:$0.2129 100:$0.2570 25:$0.3156 10:$0.3740 1:$0.4800
SMF18A DISTI # F5820DKR-ND	Littelfuse Inc	TVS DIODE 18V 29.2V SOD123F RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	37818In Stock	1000:$0.1322 500:$0.1762 250:$0.2129 100:$0.2570 25:$0.3156 10:$0.3740 1:$0.4800
SMF18A DISTI # F5820TR-ND	Littelfuse Inc	TVS DIODE 18V 29.2V SOD123F RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	36000In Stock	30000:$0.0953 15000:$0.1036 6000:$0.1107 3000:$0.1179
SMF18A-M3-08 DISTI # SMF18A-M3-08GICT-ND	Vishay Semiconductors	TVS DIODE 18V 29.2V DO219AB RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	29950In Stock	1000:$0.1187 500:$0.1583 250:$0.1913 100:$0.2111 25:$0.2836 10:$0.3100 1:$0.3800
SMF18A-M3-08 DISTI # SMF18A-M3-08GIDKR-ND	Vishay Semiconductors	TVS DIODE 18V 29.2V DO219AB RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	29950In Stock	1000:$0.1187 500:$0.1583 250:$0.1913 100:$0.2111 25:$0.2836 10:$0.3100 1:$0.3800
SMF18A-M3-08 DISTI # SMF18A-M3-08GITR-ND	Vishay Semiconductors	TVS DIODE 18V 29.2V DO219AB RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	27000In Stock	30000:$0.0854 15000:$0.0929 6000:$0.0993 3000:$0.1057
SMF18A RVG DISTI # SMF18ARVGTR-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL RoHS: Not compliant Min Qty: 3000 Container: Tape & Reel (TR)	6000In Stock	75000:$0.0581 30000:$0.0654 15000:$0.0697 6000:$0.0784 3000:$0.0872
SMF18A RVG DISTI # SMF18ARVGCT-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL RoHS: Not compliant Min Qty: 1 Container: Cut Tape (CT)	6000In Stock	1000:$0.1032 500:$0.1347 250:$0.1683 100:$0.2379 25:$0.3144 10:$0.4040 1:$0.5600
SMF18A RVG DISTI # SMF18ARVGDKR-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL RoHS: Not compliant Min Qty: 1 Container: Digi-Reel®	6000In Stock	1000:$0.1032 500:$0.1347 250:$0.1683 100:$0.2379 25:$0.3144 10:$0.4040 1:$0.5600
SMF18AHRVG DISTI # SMF18AHRVGTR-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL RoHS: Not compliant Min Qty: 3000 Container: Tape & Reel (TR)	6000In Stock	75000:$0.0581 30000:$0.0654 15000:$0.0697 6000:$0.0784 3000:$0.0872
SMF18AHRVG DISTI # SMF18AHRVGCT-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL RoHS: Not compliant Min Qty: 1 Container: Cut Tape (CT)	6000In Stock	1000:$0.1032 500:$0.1347 250:$0.1683 100:$0.2379 25:$0.3144 10:$0.4040 1:$0.5600
SMF18AHRVG DISTI # SMF18AHRVGDKR-ND	Taiwan Semiconductor Manufacturing Company Limited	DIODE, TVS, UNIDIRECTIONAL RoHS: Not compliant Min Qty: 1 Container: Digi-Reel®	6000In Stock	1000:$0.1032 500:$0.1347 250:$0.1683 100:$0.2379 25:$0.3144 10:$0.4040 1:$0.5600
SMF18A-E3-08 DISTI # 31226017	Vishay Intertechnologies	ESD Suppressor TVS 18V 2-Pin SMF T/R RoHS: Compliant	28717	15000:$0.0660 6000:$0.0733 3000:$0.0814 1000:$0.1018 500:$0.1336 250:$0.1660 120:$0.1676
SMF18A DISTI # 28976061	Littelfuse Inc	Diode TVS Single Uni-Dir 18V 200W 2-Pin SOD-123F T/R RoHS: Compliant	15128	101:$0.0654
SMF18A-E3-08 DISTI # SMF18A-E3-08	Vishay Intertechnologies	ESD Suppressor TVS ±30KV 2-Pin DO-219AB T/R - Tape and Reel (Alt: SMF18A-E3-08) RoHS: Compliant Min Qty: 30000 Container: Reel	Americas - 0	30000:$0.0799 36000:$0.0769 66000:$0.0739 150000:$0.0719 300000:$0.0699
SMF18A-E3-08 DISTI # SMF18A-E3-08	Vishay Intertechnologies	ESD Suppressor TVS ±30KV 2-Pin DO-219AB T/R (Alt: SMF18A-E3-08) RoHS: Compliant Min Qty: 30000 Container: Tape and Reel	Asia - 0	30000:$0.0770 60000:$0.0592 90000:$0.0471 150000:$0.0398 300000:$0.0367 750000:$0.0355 1500000:$0.0345
SMF18A-E3-18 DISTI # SMF18A-E3-18	Vishay Intertechnologies	ESD PROTECTION DIODE SMF DO219-E3 - Tape and Reel (Alt: SMF18A-E3-18) RoHS: Compliant Min Qty: 50000 Container: Reel	Americas - 0	50000:$0.0599 70000:$0.0589 120000:$0.0559 250000:$0.0549 500000:$0.0529
SMF18A-M3-18 DISTI # SMF18A-M3-18	Vishay Intertechnologies	ESD PROTECTION DIODE SMF DO219-M3 - Tape and Reel (Alt: SMF18A-M3-18) RoHS: Compliant Min Qty: 50000 Container: Reel	Americas - 0	50000:$0.0879 70000:$0.0859 120000:$0.0819 250000:$0.0799 500000:$0.0779
SMF18A-M3-08 DISTI # SMF18A-M3-08	Vishay Intertechnologies	ESD PROTECTION DIODE SMF DO219-M3 (Alt: SMF18A-M3-08) RoHS: Compliant Min Qty: 30000	Asia - 0
SMF18A-M3-08 DISTI # SMF18A-M3-08	Vishay Intertechnologies	ESD PROTECTION DIODE SMF DO219-M3 - Tape and Reel (Alt: SMF18A-M3-08) RoHS: Compliant Min Qty: 30000 Container: Reel	Americas - 0	30000:$0.0879 36000:$0.0859 66000:$0.0819 150000:$0.0799 300000:$0.0779
SMF18A-HE3-08 DISTI # SMF18A-HE3-08	Vishay Intertechnologies	ESD PROTECTION DIODE SMF DO219-HE3 - Tape and Reel (Alt: SMF18A-HE3-08) RoHS: Compliant Min Qty: 30000 Container: Reel	Americas - 0	30000:$0.0829 36000:$0.0809 66000:$0.0779 150000:$0.0759 300000:$0.0729
SMF18A-HM3-18 DISTI # SMF18A-HM3-18	Vishay Intertechnologies	ESD PROTECTION DIODE SMF DO219-HM3 - Tape and Reel (Alt: SMF18A-HM3-18) RoHS: Compliant Min Qty: 50000 Container: Reel	Americas - 0	50000:$0.0939 70000:$0.0909 120000:$0.0879 250000:$0.0849 500000:$0.0829
SMF18A-HE3-18 DISTI # SMF18A-HE3-18	Vishay Intertechnologies	ESD PROTECTION DIODE SMF DO219-HE3 - Tape and Reel (Alt: SMF18A-HE3-18) RoHS: Compliant Min Qty: 50000 Container: Reel	Americas - 0	50000:$0.0829 70000:$0.0809 120000:$0.0779 250000:$0.0759 500000:$0.0729
SMF18A-HM3-08 DISTI # SMF18A-HM3-08	Vishay Intertechnologies	ESD PROTECTION DIODE SMF DO219-HM3 - Tape and Reel (Alt: SMF18A-HM3-08) RoHS: Compliant Min Qty: 30000 Container: Reel	Americas - 0	30000:$0.0939 36000:$0.0909 66000:$0.0879 150000:$0.0849 300000:$0.0829
SMF18A-HM3-08 DISTI # SMF18A-HM3-08	Vishay Intertechnologies	ESD PROTECTION DIODE SMF DO219-HM3 (Alt: SMF18A-HM3-08) RoHS: Compliant Min Qty: 30000	Asia - 0
SMF18A DISTI # 18AC7705	Littelfuse Inc	TVS DIODE, 200W, 18V, UNIDIR, SOD-123FL,Product Range:SMF Series,TVS Polarity:Unidirectional,Reverse Stand-Off Voltage Vrwm:18V,Clamping Voltage Vc Max:29.2V,Diode Case Style:SOD-123FL,No. of Pins:2Pins,Breakdown Voltage RoHS Compliant: Yes	1056	1:$0.4200 10:$0.2800 25:$0.2500 50:$0.2190 100:$0.1890 250:$0.1710 500:$0.1520 1000:$0.1140
SMF18A-GS08 DISTI # 14N9573	Vishay Intertechnologies	DIODE, TVS, ZENER, 200W, 18V, SURFACE MOUNT- SMD,Clamping Voltage Vc Max:29.2V,Diode Case Style:SMD,No. of Pins:2Pins,Operating Voltage:-,Power Dissipation Pd:-,Product Range:-,Automotive Qualification Standard:- RoHS Compliant: Yes	0
SMF18A DISTI # 71336801	Littelfuse Inc	200W Surface Mount Transient Voltage Suppressors in SMF Package RoHS: Compliant	0	3000:$0.1800
SMF18AT1G DISTI # 70600054	ON Semiconductor	SMF18AT1G,Uni-Directional TVS Diode,200W,2-Pin SOD-123 FL RoHS: Compliant	0	100:$0.1440 500:$0.1370 1000:$0.1300 2000:$0.1240
SMF18A-GS08 DISTI # 70061915	Vishay Semiconductors	ESD PROTECTION ZENER-DIODE,200W,5%,SMF PKG. RoHS: Compliant	0	30000:$0.1100
SMF18A-GS08/BKN DISTI # 70062101	Vishay Semiconductors	ESD PROTECTION ZENER-DIODE,200W,5%,SMF PKG. CUT TAPE RoHS: Compliant	0	30000:$0.1150
SMF18AT1G	ON Semiconductor	RoHS: Not Compliant	160874	1000:$0.1300 100:$0.1400 500:$0.1400 25:$0.1500 1:$0.1600
SMF18AT1	ON Semiconductor	RoHS: Not Compliant	5102	100:$0.0700 500:$0.0700 1000:$0.0700 1:$0.0800 25:$0.0800
SMF18A DISTI # 576-SMF18A	Littelfuse Inc	ESD Suppressors / TVS Diodes 200W 18V 5% Uni-directional RoHS: Compliant	19122	1:$0.4200 10:$0.2800 100:$0.1890 500:$0.1520 1000:$0.1140 3000:$0.0980 9000:$0.0920
SMF18AT1G DISTI # 863-SMF18AT1G	Littelfuse Inc	ESD Suppressors / TVS Diodes 18V 200W Unidirectional RoHS: Compliant	0

Image	Part #	Description
	Mfr.#: SMF5V0A-HM3-08 OMO.#: OMO-SMF5V0A-HM3-08	TVS Diodes / ESD Suppressors ESD PROTECTION DIODE SMF DO219-HM3
	Mfr.#: SMF4L43A OMO.#: OMO-SMF4L43A	TVS Diodes / ESD Suppressors 400W 43V 5% Uni-directional
	Mfr.#: SMF4L18A-Q OMO.#: OMO-SMF4L18A-Q	TVS Diodes / ESD Suppressors TVS VWM 18V 400W UNI SMF
	Mfr.#: SMF48A-T OMO.#: OMO-SMF48A-T-1110	TVS Diodes - Transient Voltage Suppressors 200W 48V 5% Uni-Directional
	Mfr.#: SMF24AT3G OMO.#: OMO-SMF24AT3G-1190	New and Original
	Mfr.#: SMF28A-HE3-18 OMO.#: OMO-SMF28A-HE3-18-VISHAY	TVS DIODE 28V 45.4V DO219AB
	Mfr.#: SMF43AGS08 OMO.#: OMO-SMF43AGS08-1190	Trans Voltage Suppressor Diode, 1000W, 43V V(RWM), Unidirectional, 1 Element, Silicon, DO-219AB
	Mfr.#: SMF58AG OMO.#: OMO-SMF58AG-1190	New and Original
	Mfr.#: SMF6.0A1T1G OMO.#: OMO-SMF6-0A1T1G-LITTELFUSE	TVS DIODE 6V 10.3V SOD123FL
	Mfr.#: SMFLPO-2.5 OMO.#: OMO-SMFLPO-2-5-777	LED Light Pipes Light Pipe Assembly Vert Oval Lens

SMF18A

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes