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Automotive Switching Diodes

ROHM Automotive Switching Diodes are AEC-Q101-qualified high-reliability diodes. These diodes offer a reverse voltage range between 35V to 200V and 0.1A to 0.215A average rectified current forward range. The Automotive Switching Diodes feature a 1V to 1.25V low forward voltage range and provide high-speed switching. These diodes are available in UMD6, EMD3F, VMD3, UMD3F, SMD3, SOT-23, and VMN2 packages.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package / Case	Vr - Reverse Voltage	Vf - Forward Voltage	If - Forward Current
Small Signal Switching Diodes 90V Vrm 0.1A IO SOD-323FL; UMD2 1SS355VMFHTE-17 ROHM Semiconductor 1: ₩514.8 16,603In Stock 6,000Expected 11/23/2026	Mfr. Part # 1SS355VMFHTE-17 Mouser Part # 755-1SS355VMFHTE-17	ROHM Semiconductor	Small Signal Switching Diodes 90V Vrm 0.1A IO SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	16,603In Stock 6,000Expected 11/23/2026	Cut Tape ₩514.8 ₩226.2 ₩196.6 ₩145.1 Reel ₩98.3 View ₩138.8 ₩90.5 ₩81.1 ₩67.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOD-323FL-2		1.2 V	225 mA
Small Signal Switching Diodes 80V Vrm 0.1A IO SOD-323FL; UMD2 1SS380VMFHTE-17 ROHM Semiconductor 1: ₩717.6 1,026In Stock 3,000Expected 2/24/2027	Mfr. Part # 1SS380VMFHTE-17 Mouser Part # 755-1SS380VMFHTE-17	ROHM Semiconductor	Small Signal Switching Diodes 80V Vrm 0.1A IO SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	1,026In Stock 3,000Expected 2/24/2027	Cut Tape ₩717.6 ₩418.1 ₩293.3 ₩196.6 ₩181 Reel ₩106.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOD-323FL-2		1.2 V	225 mA
Small Signal Switching Diodes Band Switching Diode EMD2 1SS390SMFHT2R ROHM Semiconductor 1: ₩858 11,578In Stock	Mfr. Part # 1SS390SMFHT2R Mouser Part # 755-1SS390SMFHT2R	ROHM Semiconductor	Small Signal Switching Diodes Band Switching Diode EMD2 Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	11,578In Stock	Cut Tape ₩858 ₩524.2 ₩333.8 ₩249.6 Reel ₩143.5 View ₩201.2 ₩165.4 ₩137.3 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Small Signal Switching Diodes	SMD/SMT	SOD-523-2		1 V	100 mA
Small Signal Switching Diodes 90V Vrm 0.1A IO SOD-523; EMD2 1SS400SMFHT2R ROHM Semiconductor 1: ₩514.8 26,122In Stock	Mfr. Part # 1SS400SMFHT2R Mouser Part # 755-1SS400SMFHT2R	ROHM Semiconductor	Small Signal Switching Diodes 90V Vrm 0.1A IO SOD-523; EMD2 Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	26,122In Stock	Cut Tape ₩514.8 ₩226.2 ₩196.6 ₩145.1 Reel ₩78 View ₩138.8 ₩121.7 ₩92 ₩68.6 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Small Signal Switching Diodes	SMD/SMT	SOD-523-2		1.2 V	225 mA
Small Signal Switching Diodes Switching Diode, 20V 100mA DA221FHTL ROHM Semiconductor 1: ₩733.2 4,876In Stock	Mfr. Part # DA221FHTL Mouser Part # 755-DA221FHTL	ROHM Semiconductor	Small Signal Switching Diodes Switching Diode, 20V 100mA Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	4,876In Stock	Cut Tape ₩733.2 ₩326 ₩285.5 ₩213.7 Reel ₩159.1 View ₩209 ₩135.7 ₩124.8	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-416-3		1 V	200 mA
Small Signal Switching Diodes Switching Diode, 80V 100mA DAN202KFHT146 ROHM Semiconductor 1: ₩842.4 2,119In Stock	Mfr. Part # DAN202KFHT146 Mouser Part # 755-DAN202KFHT146	ROHM Semiconductor	Small Signal Switching Diodes Switching Diode, 80V 100mA Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	2,119In Stock	Cut Tape ₩842.4 ₩581.9 ₩368.2 ₩232.4 Reel ₩177.8 View ₩202.8 ₩151.3 ₩134.2 ₩99.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-346-3		1.2 V	300 mA
Small Signal Switching Diodes Discrete Semiconductors, Diodes, High-speed switching, 80V, 100mA, Triple Switching Diode for Automotive IMN10FHT108 ROHM Semiconductor 1: ₩1,731.6 1,969In Stock	Mfr. Part # IMN10FHT108 Mouser Part # 755-IMN10FHT108	ROHM Semiconductor	Small Signal Switching Diodes Discrete Semiconductors, Diodes, High-speed switching, 80V, 100mA, Triple Switching Diode for Automotive Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	1,969In Stock	Cut Tape ₩1,731.6 ₩789.4 ₩697.3 ₩533.5 Reel ₩344.8 View ₩447.7 ₩302.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-457-6		1.2 V	300 mA
Small Signal Switching Diodes DIODE-SS 80V AUTO UMN10NFHTR ROHM Semiconductor 1: ₩1,045.2 2,890In Stock	Mfr. Part # UMN10NFHTR Mouser Part # 755-UMN10NFHTR	ROHM Semiconductor	Small Signal Switching Diodes DIODE-SS 80V AUTO Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	2,890In Stock	Cut Tape ₩1,045.2 ₩469.6 ₩413.4 ₩312 Reel ₩223.1 View ₩193.4 ₩190.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-363-6		1.2 V	300 mA
Small Signal Switching Diodes Discrete Semiconductors, Diodes, High-speed switching, 80V, 25mA, 5pin Switching Diode for Automotive UMN1NFHTR ROHM Semiconductor 1: ₩982.8 5,249In Stock	Mfr. Part # UMN1NFHTR Mouser Part # 755-UMN1NFHTR	ROHM Semiconductor	Small Signal Switching Diodes Discrete Semiconductors, Diodes, High-speed switching, 80V, 25mA, 5pin Switching Diode for Automotive Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	5,249In Stock	Cut Tape ₩982.8 ₩443 ₩390 ₩294.8 Reel ₩223.1 View ₩193.4 ₩190.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-353-5		900 mV	80 mA
Small Signal Switching Diodes DIODE-SS 80V AUTO UMP11NFHTN ROHM Semiconductor 1: ₩1,404 2,742In Stock	Mfr. Part # UMP11NFHTN Mouser Part # 755-UMP11NFHTN	ROHM Semiconductor	Small Signal Switching Diodes DIODE-SS 80V AUTO Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	2,742In Stock	Cut Tape ₩1,404 ₩639.6 ₩564.7 ₩432.1 Reel ₩333.8 View ₩430.6 ₩291.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-363-6		1.2 V	300 mA
Small Signal Switching Diodes Discrete Semiconductors, Diodes, Low-leakage, 80V, 215mA, SOT-23, Anode Common, Automotive Switching Diode BAW156HYFHT116 ROHM Semiconductor 1: ₩624 2,816In Stock	Mfr. Part # BAW156HYFHT116 Mouser Part # 755-BAW156HYFHT116	ROHM Semiconductor	Small Signal Switching Diodes Discrete Semiconductors, Diodes, Low-leakage, 80V, 215mA, SOT-23, Anode Common, Automotive Switching Diode Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	2,816In Stock	Cut Tape ₩624 ₩276.1 ₩241.8 ₩237.1 Reel ₩182.5 View ₩230.9 ₩168.5 ₩149.8 ₩95.2	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	80 V	1.25 V	215 mA
Small Signal Switching Diodes Discrete Semiconductors, Diodes, Low-leakage, 80V, 215mA, SOT-23, Anode Common, Switching Diode BAW156HYT116 ROHM Semiconductor 1: ₩546 14,380In Stock	Mfr. Part # BAW156HYT116 Mouser Part # 755-BAW156HYT116	ROHM Semiconductor	Small Signal Switching Diodes Discrete Semiconductors, Diodes, Low-leakage, 80V, 215mA, SOT-23, Anode Common, Switching Diode Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	14,380In Stock	Cut Tape ₩546 ₩240.2 ₩209 ₩156 Reel ₩142 View ₩121.7 ₩78	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	80 V	1.25 V	215 mA
Small Signal Switching Diodes DIODE-SS 80V AUTO BAW56HYFHT116 ROHM Semiconductor 1: ₩842.4 3,746In Stock	Mfr. Part # BAW56HYFHT116 Mouser Part # 755-BAW56HYFHT116	ROHM Semiconductor	Small Signal Switching Diodes DIODE-SS 80V AUTO Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	3,746In Stock	Cut Tape ₩842.4 ₩581.9 ₩382.2 Reel ₩179.4 ₩135.7 View ₩115.4 ₩113.9	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	80 V	1.25 V	215 mA
Small Signal Switching Diodes Discrete Semiconductors, Diodes, High speed switching, 80V, 215mA, SOT-23, Anode Common, Switching Diode BAW56HYT116 ROHM Semiconductor 1: ₩561.6 8,574In Stock	Mfr. Part # BAW56HYT116 Mouser Part # 755-BAW56HYT116	ROHM Semiconductor	Small Signal Switching Diodes Discrete Semiconductors, Diodes, High speed switching, 80V, 215mA, SOT-23, Anode Common, Switching Diode Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	8,574In Stock	Cut Tape ₩561.6 ₩244.9 ₩213.7 ₩159.1 Reel ₩148.2 View ₩126.4 ₩99.8 ₩84.2	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	80 V	1.25 V	215 mA
Small Signal Switching Diodes 90V Vrm 225mA Ifm H. Speed Switching 1SS400CSFHT2RA ROHM Semiconductor 1: ₩608.4 2,167In Stock NRND	Mfr. Part # 1SS400CSFHT2RA Mouser Part # 755-1SS400CSFHT2RA NRND	ROHM Semiconductor	Small Signal Switching Diodes 90V Vrm 225mA Ifm H. Speed Switching Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	2,167In Stock	Cut Tape ₩608.4 ₩271.4 ₩237.1 ₩176.3 Reel View ₩165.4 ₩107.6 ₩92 ₩87.4 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Small Signal Switching Diodes	SMD/SMT	SOD-923-2		1.2 V	100 mA
Small Signal Switching Diodes 80VVrm 80V Vr 0.1A Io 100mA DA228KFHT146 ROHM Semiconductor 1: ₩873.6 1,465In Stock NRND	Mfr. Part # DA228KFHT146 Mouser Part # 755-DA228KFHT146 NRND	ROHM Semiconductor	Small Signal Switching Diodes 80VVrm 80V Vr 0.1A Io 100mA Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	1,465In Stock	Cut Tape ₩873.6 ₩608.4 ₩385.3 ₩241.8 Reel View ₩212.2 ₩185.6 ₩157.6 ₩140.4 ₩104.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-346-3		1.2 V	100 mA
Rectifiers Add PTC 5-0617-50 DA228UMFHTL ROHM Semiconductor 1: ₩1,076.4 59In Stock NRND	Mfr. Part # DA228UMFHTL Mouser Part # 755-DA228UMFHTL NRND	ROHM Semiconductor	Rectifiers Add PTC 5-0617-50 Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	59In Stock	Cut Tape ₩1,076.4 ₩936 View Reel ₩184.1 ₩681.7 ₩422.8 ₩312 ₩184.1 ₩166.9 ₩157.6 ₩148.2	Min.: 1 Mult.: 1 : 3,000	Rectifiers	SMD/SMT	SOT-323FL-3	80 V	1.2 V	200 mA
Small Signal Switching Diodes 80VVrm 80V Vr 0.1A Io 100mA DAN202UMFHTL ROHM Semiconductor 1: ₩436.8 2,497In Stock NRND	Mfr. Part # DAN202UMFHTL Mouser Part # 755-DAN202UMFHTL NRND	ROHM Semiconductor	Small Signal Switching Diodes 80VVrm 80V Vr 0.1A Io 100mA Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	2,497In Stock	Cut Tape ₩436.8 ₩308.9 ₩259 ₩204.4 Reel View ₩129.5 ₩73.3 ₩65.5 ₩54.6 ₩53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-323FL-3		1.2 V	300 mA
Small Signal Switching Diodes 80VVrm 80V Vr 0.1A Io 100mA DAP202UMFHTL ROHM Semiconductor 1: ₩374.4 575In Stock NRND	Mfr. Part # DAP202UMFHTL Mouser Part # 755-DAP202UMFHTL NRND	ROHM Semiconductor	Small Signal Switching Diodes 80VVrm 80V Vr 0.1A Io 100mA Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	575In Stock	Cut Tape ₩374.4 ₩230.9 ₩145.1 ₩106.1 Reel View ₩93.6 ₩76.4 ₩68.6 ₩57.7 ₩54.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-323FL-3		1.2 V	300 mA
Small Signal Switching Diodes 80VVrm 80V Vr 0.1A Io 100mA DAP222WMFHTL ROHM Semiconductor 1: ₩499.2 66In Stock NRND	Mfr. Part # DAP222WMFHTL Mouser Part # 755-DAP222WMFHTL NRND	ROHM Semiconductor	Small Signal Switching Diodes 80VVrm 80V Vr 0.1A Io 100mA Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	66In Stock	Cut Tape ₩499.2 ₩454 View Reel ₩103 ₩330.7 ₩209 ₩182.5 ₩103 ₩92 ₩78 ₩76.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-416FL-3		1.2 V	100 mA
Small Signal Switching Diodes Discrete Semiconductors, Diodes, High-speed switching, 80V, 100mA, 2 Pair Anode Common Switching Diode for Automotive EMP11FHT2R ROHM Semiconductor 1: ₩1,762.8 165In Stock NRND	Mfr. Part # EMP11FHT2R Mouser Part # 755-EMP11FHT2R NRND	ROHM Semiconductor	Small Signal Switching Diodes Discrete Semiconductors, Diodes, High-speed switching, 80V, 100mA, 2 Pair Anode Common Switching Diode for Automotive Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	165In Stock	Cut Tape ₩1,762.8 ₩1,219.9 ₩772.2 View Reel ₩205.9 ₩477.4 ₩352.6 ₩313.6 ₩207.5 ₩205.9 ₩195	Min.: 1 Mult.: 1 : 8,000	Small Signal Switching Diodes	SMD/SMT	SOT-563-6		1.2 V	300 mA
Small Signal Switching Diodes 250V Vrm 0.2A IO SOD-323FL; UMD2 BAS21VMFHTE-17 ROHM Semiconductor 1: ₩405.6 54,000On Order	Mfr. Part # BAS21VMFHTE-17 Mouser Part # 755-BAS21VMFHTE-17	ROHM Semiconductor	Small Signal Switching Diodes 250V Vrm 0.2A IO SOD-323FL; UMD2 Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	54,000On Order On Order Ship Dates Mfr. #: BAS21VMFHTE-17 Stock: 0 On Order: 24,000 Expected 10/7/2026 30,000 Expected 10/8/2026 Factory Lead-Time: 12 Weeks	Cut Tape ₩405.6 ₩179.4 ₩156 ₩113.9 Reel ₩87.4 View ₩73.3 ₩62.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOD-323-2		1.25 V	200 mA
Small Signal Switching Diodes Discrete Semiconductors, Diodes, High-speed switching, 80V, 100mA, 2 Pair Cathode Common Switching Diode for Automotive UMN11NFHTN ROHM Semiconductor Non-Stocked Lead-Time 12 Weeks NRND	Mfr. Part # UMN11NFHTN Mouser Part # 755-UMN11NFHTN NRND	ROHM Semiconductor	Small Signal Switching Diodes Discrete Semiconductors, Diodes, High-speed switching, 80V, 100mA, 2 Pair Cathode Common Switching Diode for Automotive Learn More about ROHM Semiconductor rohm automotive switching diodes	Datasheet	Non-Stocked Lead-Time 12 Weeks		Request a Quote	Small Signal Switching Diodes	SMD/SMT	SOT-363-6		1.2 V	100 mA

Automotive Switching Diodes

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