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Schottky Barrier Diodes

ROHM Semiconductor Schottky Barrier Diodes have a wide array of high-reliability, low-loss devices and are available in various packages. The Schottky Diodes provide low forward voltage and reverse current with high ESD resistance. Thermal runaway is blocked even at high temperatures, making them excellent for automotive systems and power supplies. The diodes are Standard or AEC-Q101 Qualified. The RBE diodes feature improved efficiency and the low V_F. ROHM Semiconductor Schottky Barrier Diodes occupy 80% less space and provide a large current-handling capability.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Schottky Diodes & Rectifiers SBD for Gen Rectfctn UMD3F RB450UMTL ROHM Semiconductor 1: $0.74 1,226In Stock	Mfr. Part No. RB450UMTL Mouser Part No 755-RB450UMTL	ROHM Semiconductor	Schottky Diodes & Rectifiers SBD for Gen Rectfctn UMD3F Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	1,226In Stock	Cut Tape $0.74 $0.461 $0.297 $0.281 $0.243 Reel $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers SBD for Gen Rectfctn UMD3F RB451UMTL ROHM Semiconductor 1: $0.62 5,191In Stock	Mfr. Part No. RB451UMTL Mouser Part No 755-RB451UMTL	ROHM Semiconductor	Schottky Diodes & Rectifiers SBD for Gen Rectfctn UMD3F Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	5,191In Stock	Cut Tape $0.62 $0.276 $0.242 $0.183 Reel $0.166 View $0.138 $0.12 $0.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers SCHOTTKY 25V 0.7A RB461FT106 ROHM Semiconductor 1: $0.82 2,405In Stock	Mfr. Part No. RB461FT106 Mouser Part No 755-RB461FT106	ROHM Semiconductor	Schottky Diodes & Rectifiers SCHOTTKY 25V 0.7A Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	2,405In Stock	Cut Tape $0.82 $0.376 $0.33 $0.252 $0.248 Reel $0.159 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers SCHOTTKY 40V 400MA RB495DT146 ROHM Semiconductor 1: $0.87 3,061In Stock	Mfr. Part No. RB495DT146 Mouser Part No 755-RB495DT146	ROHM Semiconductor	Schottky Diodes & Rectifiers SCHOTTKY 40V 400MA Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	3,061In Stock	Cut Tape $0.87 $0.397 $0.35 $0.267 Reel $0.206 View $0.265 $0.205 $0.181 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Diode (Rectifier FRD) Single RB500VM-40TE-17 ROHM Semiconductor 1: $0.38 8,896In Stock	Mfr. Part No. RB500VM-40TE-17 Mouser Part No 755-RB500VM-40TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode (Rectifier FRD) Single Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	8,896In Stock	Cut Tape $0.38 $0.167 $0.147 $0.109 Reel $0.08 View $0.067 $0.058 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Diode Schottky 45V 0.1A RB501VM-40TE-17 ROHM Semiconductor 1: $0.27 7,247In Stock	Mfr. Part No. RB501VM-40TE-17 Mouser Part No 755-RB501VM-40TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode Schottky 45V 0.1A Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	7,247In Stock	Cut Tape $0.27 $0.119 $0.104 $0.076 Reel $0.072 View $0.06 $0.047 $0.042 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 100mA, SOD-523 RB510SM-30T2R ROHM Semiconductor 1: $0.211 23,547In Stock	Mfr. Part No. RB510SM-30T2R Mouser Part No 755-RB510SM-30T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 100mA, SOD-523 Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	23,547In Stock	Cut Tape $0.211 $0.092 $0.08 $0.059 Reel $0.03 View $0.055 $0.053 $0.036 $0.027 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers SBD for Gen Rectfctn EMD2 RB510SM-40T2R ROHM Semiconductor 1: $0.18 16,703In Stock	Mfr. Part No. RB510SM-40T2R Mouser Part No 755-RB510SM-40T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers SBD for Gen Rectfctn EMD2 Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	16,703In Stock	Cut Tape $0.18 $0.08 $0.07 $0.051 Reel $0.031 View $0.049 $0.043 $0.033 $0.024 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 100mA, SOD-323FL RB510VM-30TE-17 ROHM Semiconductor 1: $0.27 7,134In Stock	Mfr. Part No. RB510VM-30TE-17 Mouser Part No 755-RB510VM-30TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 100mA, SOD-323FL Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	7,134In Stock	Cut Tape $0.27 $0.119 $0.104 $0.076 Reel $0.055 View $0.047 $0.042 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers SBD Low VF H.Relblty EMD2 RB511SM-30T2R ROHM Semiconductor 1: $0.20 10,430In Stock 8,000Expected 2027/03/11	Mfr. Part No. RB511SM-30T2R Mouser Part No 755-RB511SM-30T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers SBD Low VF H.Relblty EMD2 Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	10,430In Stock 8,000Expected 2027/03/11	Cut Tape $0.20 $0.085 $0.074 $0.053 Reel $0.027 View $0.049 $0.048 $0.033 $0.024 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers SBD Low VF H.Relblty UMD2 RB511VM-30TE-17 ROHM Semiconductor 1: $0.261 29,810In Stock	Mfr. Part No. RB511VM-30TE-17 Mouser Part No 755-RB511VM-30TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers SBD Low VF H.Relblty UMD2 Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	29,810In Stock	Cut Tape $0.261 $0.112 $0.097 $0.071 Reel $0.051 View $0.043 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers SBD Low VF H.Relblty UMD2 RB511VM-40TE-17 ROHM Semiconductor 1: $0.27 134In Stock 3,000On Order	Mfr. Part No. RB511VM-40TE-17 Mouser Part No 755-RB511VM-40TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers SBD Low VF H.Relblty UMD2 Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	134In Stock 3,000On Order	Cut Tape $0.27 $0.119 $0.104 $0.076 Reel $0.055 View $0.047 $0.04 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Schottky Barrier Diode 60V, 100mA, SOD-923 RB520CM-60T2R ROHM Semiconductor 1: $0.27 29,845In Stock	Mfr. Part No. RB520CM-60T2R Mouser Part No 755-RB520CM-60T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diode 60V, 100mA, SOD-923 Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	29,845In Stock	Cut Tape $0.27 $0.119 $0.104 $0.076 Reel $0.048 View $0.073 $0.062 $0.043 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Schottky Barrier Diode 40V, 100mA, SOD-923 RB521CM-40T2R ROHM Semiconductor 1: $0.24 12,637In Stock	Mfr. Part No. RB521CM-40T2R Mouser Part No 755-RB521CM-40T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diode 40V, 100mA, SOD-923 Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	12,637In Stock	Cut Tape $0.24 $0.107 $0.093 $0.067 View Reel $0.036 $0.064 $0.043 $0.036 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Diode Schottky 30V 0.2A RB521SM-30T2R ROHM Semiconductor 1: $0.261 4,546In Stock 152,000On Order	Mfr. Part No. RB521SM-30T2R Mouser Part No 755-RB521SM-30T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode Schottky 30V 0.2A Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	4,546In Stock 152,000On Order On Order Ship Dates Mfr. No: RB521SM-30T2R Stock: 4,546 Can Dispatch Immediately On Order: 48,000 Expected 2026/10/19 104,000 Expected 2026/10/23 Factory Lead Time: 8 Weeks	Cut Tape $0.261 $0.16 $0.10 $0.073 View Reel $0.047 $0.058 $0.047 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Diode Schottky 45V 0.2A RB521SM-40T2R ROHM Semiconductor 1: $0.32 3,351In Stock 48,000Expected 2026/10/23	Mfr. Part No. RB521SM-40T2R Mouser Part No 755-RB521SM-40T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode Schottky 45V 0.2A Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	3,351In Stock 48,000Expected 2026/10/23	Cut Tape $0.32 $0.14 $0.122 $0.09 Reel $0.052 View $0.081 $0.06 $0.045 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers RECT 60V .2A SOD-523 RB521SM-60T2R ROHM Semiconductor 1: $0.23 50,869In Stock 128,000Expected 2026/10/19	Mfr. Part No. RB521SM-60T2R Mouser Part No 755-RB521SM-60T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers RECT 60V .2A SOD-523 Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	50,869In Stock 128,000Expected 2026/10/19	Cut Tape $0.23 $0.102 $0.09 $0.065 Reel $0.034 View $0.062 $0.055 $0.04 $0.033 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers RECT 30V .2A SM SKY BARRI RB521VM-30TE-17 ROHM Semiconductor 1: $0.30 107In Stock 6,000Expected 2026/11/10	Mfr. Part No. RB521VM-30TE-17 Mouser Part No 755-RB521VM-30TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers RECT 30V .2A SM SKY BARRI Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	107In Stock 6,000Expected 2026/11/10	Cut Tape $0.30 $0.133 $0.116 $0.086 Reel $0.066 View $0.063 $0.056 $0.048 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Schottky Barrier Diode 40V, 200mA, SOD-323FL RB521VM-40TE-17 ROHM Semiconductor 1: $0.30 2,592In Stock 9,000Expected 2026/12/21	Mfr. Part No. RB521VM-40TE-17 Mouser Part No 755-RB521VM-40TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diode 40V, 200mA, SOD-323FL Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	2,592In Stock 9,000Expected 2026/12/21	Cut Tape $0.30 $0.133 $0.116 $0.085 Reel $0.062 View $0.052 $0.047 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers SBD 30V Vrm 100mA Id 0201(0603) RB522ES-30T15R ROHM Semiconductor 1: $0.27 36,912In Stock	Mfr. Part No. RB522ES-30T15R Mouser Part No 755-RB522ES-30T15R	ROHM Semiconductor	Schottky Diodes & Rectifiers SBD 30V Vrm 100mA Id 0201(0603) Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	36,912In Stock	Cut Tape $0.27 $0.119 $0.104 $0.076 View Reel $0.037 $0.073 $0.067 $0.044 $0.037 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 100mA, SOD-923 RB530CM-30T2R ROHM Semiconductor 1: $0.24 6,073In Stock 16,000Expected 2026/10/27	Mfr. Part No. RB530CM-30T2R Mouser Part No 755-RB530CM-30T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 100mA, SOD-923 Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	6,073In Stock 16,000Expected 2026/10/27	Cut Tape $0.24 $0.104 $0.09 $0.066 View Reel $0.034 $0.06 $0.041 $0.034 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Capacitive Sensor Switch Control ICs RB530VM-30TE-17 ROHM Semiconductor 1: $0.30 3,038In Stock	Mfr. Part No. RB530VM-30TE-17 Mouser Part No 755-RB530VM-30TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers Capacitive Sensor Switch Control ICs Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	3,038In Stock	Cut Tape $0.30 $0.134 $0.116 $0.086 Reel $0.062 View $0.08 $0.059 $0.052 $0.045 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Diode (Rectifier FRD) Single RB530VM-40TE-17 ROHM Semiconductor 1: $0.29 4,307In Stock	Mfr. Part No. RB530VM-40TE-17 Mouser Part No 755-RB530VM-40TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode (Rectifier FRD) Single Learn More about ROHM Semiconductor rohm automotive schottky barrier diodes	Datasheet	4,307In Stock	Cut Tape $0.29 $0.176 $0.11 $0.081 Reel $0.043 View $0.071 $0.042 $0.037 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Diode (Rectifier FRD) Single RB531SM-30T2R ROHM Semiconductor 1: $0.22 44,248In Stock	Mfr. Part No. RB531SM-30T2R Mouser Part No 755-RB531SM-30T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode (Rectifier FRD) Single Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	44,248In Stock	Cut Tape $0.22 $0.095 $0.083 $0.06 View Reel $0.031 $0.053 $0.038 $0.031 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Schottky Barrier Diodes RB531VM-30TE-17 ROHM Semiconductor 1: $0.29 6,434In Stock	Mfr. Part No. RB531VM-30TE-17 Mouser Part No 755-RB531VM-30TE-17	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diodes Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	6,434In Stock	Cut Tape $0.29 $0.126 $0.11 $0.081 Reel $0.069 View $0.08 $0.062 $0.049 $0.043 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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