Diodes & Rectifiers – Mouser Singapore

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BAS Switching Diodes

Taiwan Semiconductor BAS Switching Diodes are designed to offer low power loss and high efficiency. These diodes feature fast switching speed and high surge current capability. The BAS diodes are RoHS-compliant and Halogen-free. These diodes' molding compound meets the UL 94V-0 flammability rating. The BAS diodes are suitable for Switching Mode Power Supplies (SMPS), adapters, and high-speed switching applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Mounting Style	Package/Case	Vf - Forward Voltage	If - Forward Current
Small Signal Switching Diodes SOT-23, 250V, 0.2A, Switching Diode BAS21H RFG Taiwan Semiconductor 1: $0.326 8,980In Stock New Product	Mfr. Part No. BAS21H RFG Mouser Part No 821-BAS21HRFG New Product	Taiwan Semiconductor	Small Signal Switching Diodes SOT-23, 250V, 0.2A, Switching Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	8,980In Stock	Cut Tape $0.326 $0.144 $0.125 $0.092 Reel $0.063 View $0.09 $0.058 $0.045 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23	1.25 V	200 mA
Small Signal Switching Diodes 75V, 0.2A, Switching Diode & Array BAS116 RFG Taiwan Semiconductor 1: $0.231 13,265In Stock	Mfr. Part No. BAS116 RFG Mouser Part No 821-BAS116RFG	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	13,265In Stock	Cut Tape $0.231 $0.12 $0.086 $0.061 $0.053 Reel $0.037	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	200 mA
Small Signal Switching Diodes SOT-23, 100V, 0.215A, Switching Diode BAS16H RFG Taiwan Semiconductor 1: $0.258 768In Stock 18,000On Order New Product	Mfr. Part No. BAS16H RFG Mouser Part No 821-BAS16HRFG New Product	Taiwan Semiconductor	Small Signal Switching Diodes SOT-23, 100V, 0.215A, Switching Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	768In Stock 18,000On Order On Order Ship Dates Mfr. No: BAS16H RFG Stock: 768 Can Dispatch Immediately On Order: 9,000 Expected 22/10/2027 9,000 Expected 25/10/2027 Factory Lead Time: 52 Weeks	Cut Tape $0.258 $0.113 $0.098 $0.071 Reel $0.05 View $0.069 $0.041 $0.034 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23	1.25 V	215 mA
Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array BAS16 R5G Taiwan Semiconductor 1: $0.218 9,671In Stock	Mfr. Part No. BAS16 R5G Mouser Part No 821-BAS16R5G	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	9,671In Stock	Cut Tape $0.218 $0.098 $0.084 $0.061 Reel $0.035 View $0.057 $0.054 $0.049 $0.029	Min.: 1 Mult.: 1 : 10,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	150 mA
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21 RFG Taiwan Semiconductor 1: $0.272 8,690In Stock	Mfr. Part No. BAS21 RFG Mouser Part No 821-BAS21RFG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	8,690In Stock	Cut Tape $0.272 $0.117 $0.102 $0.075 Reel $0.053 View $0.073 $0.039 $0.031	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT		1.25 V	200 mA
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21S RFG Taiwan Semiconductor 1: $0.326 6,917In Stock	Mfr. Part No. BAS21S RFG Mouser Part No 821-BAS21SRFG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	6,917In Stock	Cut Tape $0.326 $0.141 $0.124 $0.09 Reel $0.065 View $0.052 $0.048	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	200 mA
Small Signal Switching Diodes 100V, 0.25A, Switching Diode & Array BAS316 RRG Taiwan Semiconductor 1: $0.218 85,928In Stock 102,000Expected 30/12/2026	Mfr. Part No. BAS316 RRG Mouser Part No 821-BAS316RRG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.25A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	85,928In Stock 102,000Expected 30/12/2026	Cut Tape $0.218 $0.097 $0.083 $0.061 Reel $0.044 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT		1.25 V	250 mA
Small Signal Switching Diodes 100V, 0.25A, Switching Diode & Array BAS316WS RRG Taiwan Semiconductor 1: $0.272 13,036In Stock 9,000Expected 18/10/2027	Mfr. Part No. BAS316WS RRG Mouser Part No 821-BAS316WSRRG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.25A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	13,036In Stock 9,000Expected 18/10/2027	Cut Tape $0.272 $0.12 $0.103 $0.076 Reel $0.053 View $0.069 $0.05 $0.045 $0.039 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOD-323F-3	1.25 V	250 mA
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70-04 RFG Taiwan Semiconductor 1: $0.381 20,614In Stock	Mfr. Part No. BAS70-04 RFG Mouser Part No 821-BAS70-04RFG	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	20,614In Stock	Cut Tape $0.381 $0.166 $0.144 $0.105 Reel $0.079 View $0.092 $0.068 $0.06 $0.053 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1 V	70 mA
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70-05 RFG Taiwan Semiconductor 1: $0.313 5,277In Stock	Mfr. Part No. BAS70-05 RFG Mouser Part No 821-BAS70-05RFG	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	5,277In Stock	Cut Tape $0.313 $0.139 $0.12 $0.088 Reel $0.063 View $0.061 $0.053 $0.046	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3
Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array BAS16 RF Taiwan Semiconductor 1: $0.258 4,908In Stock Verify Status with Factory	Mfr. Part No. BAS16 RF Mouser Part No 821-BAS16RF Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	4,908In Stock	Cut Tape $0.258 $0.147 $0.09 $0.065 Reel $0.049 View $0.057 $0.041 $0.037 $0.029	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	150 mA
Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array BAS19 RF Taiwan Semiconductor 1: $0.326 7,608In Stock Verify Status with Factory	Mfr. Part No. BAS19 RF Mouser Part No 821-BAS19RF Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	7,608In Stock	Cut Tape $0.326 $0.19 $0.117 $0.084 Reel $0.063 View $0.073 $0.053 $0.048 $0.037 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1.25 V	200 mA
Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array BAS16 RFG Taiwan Semiconductor 1: $0.258 8,990Expected 18/10/2027	Mfr. Part No. BAS16 RFG Mouser Part No 821-BAS16RFG	Taiwan Semiconductor	Small Signal Switching Diodes 75V, 0.15A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	8,990Expected 18/10/2027	Cut Tape $0.258 $0.143 $0.107 $0.091 $0.084 Reel $0.035	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes		SOT-23-3
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70-05 RF Taiwan Semiconductor 1: $0.408 17In Stock Verify Status with Factory	Mfr. Part No. BAS70-05 RF Mouser Part No 821-BAS70-05RF Verify Status with Factory	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	17In Stock	Cut Tape $0.408 $0.239 $0.147 $0.105 Reel $0.079 View $0.092 $0.067 $0.06 $0.046 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3	1 V	70 mA
Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array BAS19 RFG Taiwan Semiconductor 1: $0.286 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS19 RFG Mouser Part No 821-BAS19RFG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $0.286 $0.125 $0.107 $0.079 $0.073 Reel $0.054	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes		SOT-23-3
Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array BAS19W RVG Taiwan Semiconductor 1: $0.462 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS19W RVG Mouser Part No 821-BAS19WRVG	Taiwan Semiconductor	Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $0.462 $0.203 $0.177 $0.131 $0.126 Reel $0.076	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-323-3	1.25 V	100 mA
Small Signal Switching Diodes 150V, 0.2A, Switching Diode & Array BAS20 RFG Taiwan Semiconductor 1: $0.286 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS20 RFG Mouser Part No 821-BAS20RFG	Taiwan Semiconductor	Small Signal Switching Diodes 150V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $0.286 $0.125 $0.107 $0.079 $0.073 Reel $0.046	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes		SOT-23-3
Small Signal Switching Diodes 150V, 0.2A, Switching Diode & Array BAS20W RVG Taiwan Semiconductor 1: $0.435 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS20W RVG Mouser Part No 821-BAS20WRVG	Taiwan Semiconductor	Small Signal Switching Diodes 150V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $0.435 $0.267 $0.167 $0.124 $0.109 Reel $0.065	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-323-3	1.25 V	100 mA
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21A RFG Taiwan Semiconductor 1: $0.34 Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. BAS21A RFG Mouser Part No 821-BAS21ARFG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 25 Weeks	Cut Tape $0.34 $0.15 $0.131 $0.095 Reel $0.069 View $0.068 $0.058 $0.052	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21C RFG Taiwan Semiconductor 1: $0.367 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS21C RFG Mouser Part No 821-BAS21CRFG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $0.367 $0.159 $0.139 $0.102 Reel $0.071	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes
Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array BAS21W RVG Taiwan Semiconductor 1: $0.435 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS21W RVG Mouser Part No 821-BAS21WRVG	Taiwan Semiconductor	Small Signal Switching Diodes 250V, 0.2A, Switching Diode & Array Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $0.435 $0.267 $0.167 $0.124 $0.109 Reel $0.068	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-323-3	1.25 V	100 mA
Small Signal Switching Diodes SOD-323F, 100V, 0.25A, Switching Diode BAS316WS R9G Taiwan Semiconductor 1: $0.313 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS316WS R9G Mouser Part No 821-BAS316WSR9G	Taiwan Semiconductor	Small Signal Switching Diodes SOD-323F, 100V, 0.25A, Switching Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $0.313 $0.18 $0.11 $0.079 View Reel $0.045 $0.069 $0.061 $0.052 $0.045	Min.: 1 Mult.: 1 : 10,000	Small Signal Switching Diodes
Schottky Diodes & Rectifiers 0.2A, 40V, Schottky Rectifier BAS40M5 RSG Taiwan Semiconductor 1: $0.272 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. BAS40M5 RSG Mouser Part No 821-BAS40M5RSG	Taiwan Semiconductor	Schottky Diodes & Rectifiers 0.2A, 40V, Schottky Rectifier Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 52 Weeks	Cut Tape $0.272 $0.12 $0.101 $0.072 View Reel $0.038 $0.064 $0.038 $0.038 MouseReel Available	Min.: 1 Mult.: 1 : 8,000	Schottky Diodes & Rectifiers
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70-06 RFG Taiwan Semiconductor 1: $0.34 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. BAS70-06 RFG Mouser Part No 821-BAS70-06RFG	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $0.34 $0.147 $0.128 $0.094 $0.092 Reel $0.06	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3
Small Signal Switching Diodes 70V, 0.07A, Schottky Diode BAS70 RFG Taiwan Semiconductor 1: $0.313 Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. BAS70 RFG Mouser Part No 821-BAS70RFG	Taiwan Semiconductor	Small Signal Switching Diodes 70V, 0.07A, Schottky Diode Learn More about Taiwan Semiconductor taiwan semi bas switching diodes	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape $0.313 $0.135 $0.117 $0.086 $0.082 Reel $0.061	Min.: 1 Mult.: 1 : 3,000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3

BAS Switching Diodes

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BAS Switching Diodes

Types of Diodes & Rectifiers

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