Schottky Diodes & Rectifiers – Mouser Korea, Republic of

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SD103 Schottky Barrier Diodes

Taiwan Semiconductor SD103 Schottky Barrier Diodes are designed with high current capability. These diodes feature low forward voltage, up to repetitive peak reverse voltage, 150mA forward current, and low power loss. The SD103 Schottky diodes are Halogen-free according to IEC 61249-2-21 and comply with Moisture Sensitivity Level 1 as per J-STD-020. Typical applications include low voltage rectifications, high-efficiency DC-DC conversions, Switch Mode Power Supplies (SMPS), and inverse polarity protections.

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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	Mounting Style	Package / Case	Configuration	Technology	If - Forward Current	Vrrm - Repetitive Reverse Voltage	Vf - Forward Voltage	Ifsm - Forward Surge Current	Ir - Reverse Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
Schottky Diodes & Rectifiers SOD-123, 30V, 0.35A, Schottky Diode SD103BWH RHG Taiwan Semiconductor 1: ₩405.6 8,453In Stock New Product	Mfr. Part # SD103BWH RHG Mouser Part # 821-SD103BWHRHG New Product	Taiwan Semiconductor	Schottky Diodes & Rectifiers SOD-123, 30V, 0.35A, Schottky Diode Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	8,453In Stock	Cut Tape ₩405.6 ₩174.7 ₩151.3 ₩110.8 Reel ₩79.6 View ₩67.1 ₩60.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Schottky Diodes	SMD/SMT	SOD-123	Single	Si	350 mA	30 V	600 mV	2 A	5 uA	- 55 C	+ 125 C		AEC-Q101	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers SOD-123, 20V, 0.35A, Schottky Diode SD103CWH RHG Taiwan Semiconductor 1: ₩405.6 8,927In Stock New Product	Mfr. Part # SD103CWH RHG Mouser Part # 821-SD103CWHRHG New Product	Taiwan Semiconductor	Schottky Diodes & Rectifiers SOD-123, 20V, 0.35A, Schottky Diode Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	8,927In Stock	Cut Tape ₩405.6 ₩174.7 ₩151.3 ₩110.8 Reel ₩79.6 View ₩67.1 ₩60.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Schottky Diodes	SMD/SMT	SOD-123	Single	Si	350 mA	20 V	600 mV	2 A	5 uA	- 55 C	+ 125 C		AEC-Q101	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers SOD-123, 40V, 0.35A, Schottky Diode SD103AWH RHG Taiwan Semiconductor 1: ₩405.6 2,250In Stock 6,000Expected 11/2/2026 New Product	Mfr. Part # SD103AWH RHG Mouser Part # 821-SD103AWHRHG New Product	Taiwan Semiconductor	Schottky Diodes & Rectifiers SOD-123, 40V, 0.35A, Schottky Diode Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	2,250In Stock 6,000Expected 11/2/2026	Cut Tape ₩405.6 ₩174.7 ₩151.3 ₩137.3 Reel ₩79.6 View ₩120.1 ₩67.1 ₩60.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Schottky Diodes	SMD/SMT	SOD-123	Single	Si	350 mA	40 V	600 mV	2 A	5 uA	- 55 C	+ 125 C		AEC-Q101	Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 40V, 0.35A, Schottky Diode SD103AW RHG Taiwan Semiconductor 1: ₩514.8 202In Stock 6,000Expected 12/30/2026	Mfr. Part # SD103AW RHG Mouser Part # 821-SD103AWRHG	Taiwan Semiconductor	Schottky Diodes & Rectifiers 40V, 0.35A, Schottky Diode Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	202In Stock 6,000Expected 12/30/2026	Cut Tape ₩514.8 ₩268.3 ₩185.6 ₩131 ₩129.5 Reel ₩84.2	Min.: 1 Mult.: 1 : 3,000	Schottky Diodes	SMD/SMT	SOD-123-2	Single	Si	350 mA	40 V	600 mV		5 uA	- 65 C	+ 125 C			Reel, Cut Tape
Schottky Diodes & Rectifiers 20V, 0.35A, Schottky Diode SD103CW RHG Taiwan Semiconductor 1: ₩514.8 1,483In Stock	Mfr. Part # SD103CW RHG Mouser Part # 821-SD103CWRHG	Taiwan Semiconductor	Schottky Diodes & Rectifiers 20V, 0.35A, Schottky Diode Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	1,483In Stock	Cut Tape ₩514.8 ₩268.3 ₩185.6 ₩148.2 ₩129.5 Reel ₩85.8	Min.: 1 Mult.: 1 : 3,000	Schottky Diodes	SMD/SMT	SOD-123-2	Single	Si	350 mA	30 V	600 mV		5 uA	- 65 C	+ 125 C			Reel, Cut Tape
Schottky Diodes & Rectifiers 0.35A, 40V, Schottky Rectifier SD103AM3 RRG Taiwan Semiconductor 1: ₩327.6 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # SD103AM3 RRG Mouser Part # 821-SD103AM3RRG	Taiwan Semiconductor	Schottky Diodes & Rectifiers 0.35A, 40V, Schottky Rectifier Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ₩327.6 ₩142 ₩123.2 ₩88.9 ₩82.7 Reel ₩60.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Schottky Rectifiers												SD103AM3		Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 0.35A, 40V, Schottky Rectifier SD103AXM5 RSG Taiwan Semiconductor 1: ₩312 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # SD103AXM5 RSG Mouser Part # 821-SD103AXM5RSG	Taiwan Semiconductor	Schottky Diodes & Rectifiers 0.35A, 40V, Schottky Rectifier Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ₩312 ₩134.2 ₩115.4 ₩84.2 View Reel ₩49.9 ₩82.7 ₩73.3 ₩49.9 ₩49.9 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Schottky Rectifiers												SD103AXM5		Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 0.35A, 30V, Schottky Rectifier SD103BM3 RRG Taiwan Semiconductor 1: ₩327.6 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # SD103BM3 RRG Mouser Part # 821-SD103BM3RRG	Taiwan Semiconductor	Schottky Diodes & Rectifiers 0.35A, 30V, Schottky Rectifier Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ₩327.6 ₩142 ₩123.2 ₩88.9 ₩82.7 Reel ₩53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Schottky Rectifiers												SD103BM3		Reel, Cut Tape, MouseReel
Schottky Diodes & Rectifiers 30V, 0.35A, Schottky Diode SD103BW RHG Taiwan Semiconductor 1: ₩436.8 Non-Stocked Lead-Time 30 Weeks	Mfr. Part # SD103BW RHG Mouser Part # 821-SD103BWRHG	Taiwan Semiconductor	Schottky Diodes & Rectifiers 30V, 0.35A, Schottky Diode Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape ₩436.8 ₩195 ₩170 ₩124.8 Reel ₩90.5	Min.: 1 Mult.: 1 : 3,000	Schottky Diodes	SMD/SMT	SOD-123-2		Si										Reel, Cut Tape
Schottky Diodes & Rectifiers 0.35A, 20V, Schottky Rectifier SD103CM3 RRG Taiwan Semiconductor 1: ₩343.2 Non-Stocked Lead-Time 52 Weeks	Mfr. Part # SD103CM3 RRG Mouser Part # 821-SD103CM3RRG	Taiwan Semiconductor	Schottky Diodes & Rectifiers 0.35A, 20V, Schottky Rectifier Learn More about Taiwan Semiconductor taiwan sd103 schottky diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape ₩343.2 ₩179.4 ₩131 ₩95.2 ₩84.2 Reel ₩60.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Schottky Rectifiers												SD103CM3		Reel, Cut Tape, MouseReel

SD103 Schottky Barrier Diodes

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