Diodes & Rectifiers – Mouser Switzerland

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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 (CHF) 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: 0.193 CHF 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 0.193 CHF 0.085 CHF 0.074 CHF 0.054 CHF Reel 0.037 CHF View 0.053 CHF 0.035 CHF 0.026 CHF 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: 0.129 CHF 1 419In Stock 12 000Expected 25/11/2026	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	1 419In Stock 12 000Expected 25/11/2026	Cut Tape 0.129 CHF 0.055 CHF 0.049 CHF 0.035 CHF Reel 0.024 CHF View 0.032 CHF 0.022 CHF 0.021 CHF 0.019 CHF	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: 0.153 CHF 4 385In Stock 9 000Expected 28/10/2026 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	4 385In Stock 9 000Expected 28/10/2026	Cut Tape 0.153 CHF 0.066 CHF 0.058 CHF 0.042 CHF Reel 0.03 CHF View 0.041 CHF 0.024 CHF 0.021 CHF 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: 0.129 CHF 9 681In 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 681In Stock	Cut Tape 0.129 CHF 0.058 CHF 0.05 CHF 0.037 CHF Reel 0.021 CHF View 0.034 CHF 0.032 CHF 0.029 CHF 0.017 CHF	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: 0.161 CHF 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 0.161 CHF 0.069 CHF 0.061 CHF 0.044 CHF Reel 0.032 CHF View 0.043 CHF 0.023 CHF 0.019 CHF	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: 0.193 CHF 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 0.193 CHF 0.083 CHF 0.073 CHF 0.053 CHF Reel 0.038 CHF View 0.031 CHF 0.028 CHF	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: 0.129 CHF 27 988In Stock 84 000Expected 16/10/2026	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	27 988In Stock 84 000Expected 16/10/2026	Cut Tape 0.129 CHF 0.057 CHF 0.049 CHF 0.037 CHF Reel 0.026 CHF 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: 0.153 CHF 17 775In Stock	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	17 775In Stock	Cut Tape 0.153 CHF 0.066 CHF 0.058 CHF 0.042 CHF Reel 0.032 CHF View 0.041 CHF 0.03 CHF 0.026 CHF 0.023 CHF 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: 0.226 CHF 20 651In 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 651In Stock	Cut Tape 0.226 CHF 0.098 CHF 0.085 CHF 0.062 CHF Reel 0.047 CHF View 0.054 CHF 0.04 CHF 0.036 CHF 0.032 CHF 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: 0.185 CHF 5 904In 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 904In Stock	Cut Tape 0.185 CHF 0.082 CHF 0.071 CHF 0.052 CHF Reel 0.037 CHF View 0.032 CHF 0.027 CHF	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: 0.153 CHF 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 0.153 CHF 0.087 CHF 0.053 CHF 0.038 CHF Reel 0.029 CHF View 0.034 CHF 0.024 CHF 0.022 CHF 0.017 CHF	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: 0.193 CHF 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 0.193 CHF 0.112 CHF 0.069 CHF 0.05 CHF Reel 0.037 CHF View 0.043 CHF 0.032 CHF 0.028 CHF 0.022 CHF 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 70V, 0.07A, Schottky Diode BAS70-05 RF Taiwan Semiconductor 1: 0.241 CHF 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 0.241 CHF 0.141 CHF 0.087 CHF 0.062 CHF Reel 0.047 CHF View 0.054 CHF 0.039 CHF 0.036 CHF 0.027 CHF 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 75V, 0.15A, Switching Diode & Array BAS16 RFG Taiwan Semiconductor 1: 0.153 CHF Non-Stocked Lead-Time 52 Weeks	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	Non-Stocked Lead-Time 52 Weeks	Cut Tape 0.153 CHF 0.084 CHF 0.064 CHF 0.054 CHF 0.05 CHF Reel 0.021 CHF	Min.: 1 Mult.: 1 : 3 000	Small Signal Switching Diodes		SOT-23-3
Small Signal Switching Diodes 100V, 0.2A, Switching Diode & Array BAS19 RFG Taiwan Semiconductor 1: 0.169 CHF 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 0.169 CHF 0.074 CHF 0.064 CHF 0.047 CHF 0.043 CHF Reel 0.032 CHF	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: 0.29 CHF 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 0.29 CHF 0.169 CHF 0.119 CHF 0.08 CHF 0.075 CHF Reel 0.054 CHF	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: 0.169 CHF 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 0.169 CHF 0.074 CHF 0.064 CHF 0.047 CHF 0.043 CHF Reel 0.027 CHF	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: 0.257 CHF 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 0.257 CHF 0.158 CHF 0.099 CHF 0.073 CHF 0.065 CHF Reel 0.038 CHF	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: 0.241 CHF Non-Stocked Lead-Time 52 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 52 Weeks	Cut Tape 0.241 CHF 0.127 CHF 0.088 CHF 0.069 CHF 0.061 CHF Reel 0.042 CHF	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: 0.217 CHF 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 0.217 CHF 0.095 CHF 0.082 CHF 0.061 CHF Reel 0.042 CHF	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: 0.257 CHF 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 0.257 CHF 0.158 CHF 0.099 CHF 0.073 CHF 0.065 CHF Reel 0.04 CHF	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: 0.185 CHF Non-Stocked Lead-Time 52 Weeks New At Mouser	Mfr. Part No. BAS316WS R9G Mouser Part No 821-BAS316WSR9G New At Mouser	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 0.185 CHF 0.107 CHF 0.066 CHF 0.047 CHF View Reel 0.026 CHF 0.041 CHF 0.037 CHF 0.031 CHF 0.026 CHF	Min.: 1 Mult.: 1 : 10 000	Small Signal Switching Diodes
Schottky Diodes & Rectifiers 0.2A, 40V, Schottky Rectifier BAS40M5 RSG Taiwan Semiconductor 1: 0.161 CHF 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 0.161 CHF 0.071 CHF 0.06 CHF 0.043 CHF View Reel 0.022 CHF 0.037 CHF 0.022 CHF 0.022 CHF 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: 0.201 CHF 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 0.201 CHF 0.087 CHF 0.076 CHF 0.055 CHF 0.054 CHF Reel 0.037 CHF	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: 0.185 CHF 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 0.185 CHF 0.08 CHF 0.069 CHF 0.051 CHF 0.049 CHF Reel 0.037 CHF	Min.: 1 Mult.: 1 : 3 000	Small Signal Switching Diodes	SMD/SMT	SOT-23-3

BAS Switching Diodes

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