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BAS21 Small Signal Switching Diodes

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product	Mounting Style	Package / Case	Peak Reverse Voltage	Max Surge Current	If - Forward Current	Configuration	Recovery Time	Vf - Forward Voltage	Ir - Reverse Current	Minimum Operating Temperature	Maximum Operating Temperature	Series	Qualification	Packaging
Small Signal Switching Diodes Small Signal Diode, SOT-23, 250V, 0.2A, 150C BAS21 Diotec Semiconductor 1: ¥16.6 68,264In Stock	Mfr. Part # BAS21 Mouser Part # 637-BAS21	Diotec Semiconductor	Small Signal Switching Diodes Small Signal Diode, SOT-23, 250V, 0.2A, 150C Learn More about Diotec Semiconductor diotec bas power switching diodes	Datasheet	68,264In Stock	Cut Tape ¥16.6 ¥9.8 ¥8.1 ¥6.5 Reel ¥4.2 View ¥5.6 ¥4 ¥3.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Switching Diodes	SMD/SMT	SOT-23	100 V	500 mA	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS-Power/Switching		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes SOT23,200mA,200V,50n s BAS21 Rectron 18,000: ¥6.8 Non-Stocked	Mfr. Part # BAS21 Mouser Part # 583-AS21	Rectron	Small Signal Switching Diodes SOT23,200mA,200V,50n s	Datasheet	Non-Stocked	Cut Tape ¥6.8 ¥6.6	Min.: 18,000 Mult.: 3,000 : 3,000			SMD/SMT	SOT-23		625 mA	200 mA	Single	75 ns	1 V	100 nA	- 55 C	+ 150 C			Reel
Small Signal Switching Diodes 250V 200mA BAS21 onsemi Restricted Availability Obsolete	Mfr. Part # BAS21 Mouser Part # 512-BAS21 Obsolete	onsemi	Small Signal Switching Diodes 250V 200mA	Datasheet			Restricted Availability			SMD/SMT	SOT-23	250 V	2 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes Switching diode 225 mW BAS21 Taiwan Semiconductor	Mfr. Part # BAS21 Mouser Part # Not Assigned	Taiwan Semiconductor	Small Signal Switching Diodes Switching diode 225 mW	Datasheet	N/A		Non-Stocked, Call To Request a Quote		Switching Diodes	SMD/SMT	SOT-23-3												Reel
Small Signal Switching Diodes 250V 200mA BAS21LT3G onsemi 1: ¥28.2 34,425In Stock 30,000Expected 4/19/2027	Mfr. Part # BAS21LT3G Mouser Part # 863-BAS21LT3G	onsemi	Small Signal Switching Diodes 250V 200mA Learn More about onsemi on semi small signal switching diodes	Datasheet	34,425In Stock 30,000Expected 4/19/2027	Cut Tape ¥28.2 ¥12 ¥10 ¥6.8 View Reel ¥3.7 ¥6.5 ¥6.3 ¥3.7 MouseReel Available	Min.: 1 Mult.: 1 Max.: 10,000 : 10,000		Switching Diodes	SMD/SMT	SOT-23-3	250 V	2 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes DIODE-SS 250V 200MA SOT-23 BAS21-HE3-A-08 Vishay	Mfr. Part # BAS21-HE3-A-08 Mouser Part # Not Assigned	Vishay	Small Signal Switching Diodes DIODE-SS 250V 200MA SOT-23	Datasheet	N/A		Non-Stocked, Call To Request a Quote		Switching Diodes	SMD/SMT	SOT-23	250 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS21
Small Signal Switching Diodes Silicon Switch Diode BAS2103WE6433HTMA1 Infineon Technologies 1: ¥111.3 Non-Stocked Lead-Time 39 Weeks End of Life	Mfr. Part # BAS2103WE6433HTMA1 Mouser Part # 726-BAS2103WE6433HTM End of Life	Infineon Technologies	Small Signal Switching Diodes Silicon Switch Diode	Datasheet	Non-Stocked Lead-Time 39 Weeks	Cut Tape ¥111.3 ¥76.1 ¥48.2 ¥29.7 View Reel ¥12.8 ¥22.1 ¥19.6 ¥16.9 ¥12.8 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Switching Diodes	SMD/SMT	SOD-323-2	250 V	4 A	250 mA	Single	50 ns	1.25 V	100 uA	- 65 C	+ 150 C	BAS21	AEC-Q100	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200 V 250 mA BAS2103WE6327HTSA1 Infineon Technologies 1: ¥94.7 25,918In Stock End of Life	Mfr. Part # BAS2103WE6327HTSA1 Mouser Part # 726-BAS2103WE6327HTS End of Life	Infineon Technologies	Small Signal Switching Diodes 200 V 250 mA	Datasheet	25,918In Stock	Cut Tape ¥94.7 ¥76.1 ¥48.2 ¥29.7 Reel ¥19.4 View ¥22.1 ¥16.8 ¥14.6 ¥12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Switching Diodes	SMD/SMT	SOD-323-2	250 V	4 A	250 mA	Single	50 ns	1.25 V	100 uA	- 65 C	+ 150 C	BAS21	AEC-Q100	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200mA 250V BAS21-TP Micro Commercial Components (MCC) 1: ¥33.2 2,268In Stock	Mfr. Part # BAS21-TP Mouser Part # 833-BAS21-TP	Micro Commercial Components (MCC)	Small Signal Switching Diodes 200mA 250V	Datasheet	2,268In Stock	Cut Tape ¥33.2 ¥18.9 ¥11.6 ¥8.3 ¥7.3 Reel ¥6.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Switching Diodes	SMD/SMT	SOT-23	250 V	9 A	225 mA	Single	50 ns	1.25 V	100 uA	- 65 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes SS SWCH DIO SPCL SBAS21LT1G onsemi 1: ¥48.2 29,156In Stock 81,000On Order	Mfr. Part # SBAS21LT1G Mouser Part # 863-SBAS21LT1G	onsemi	Small Signal Switching Diodes SS SWCH DIO SPCL Learn More about onsemi on semi small signal switching diodes	Datasheet	29,156In Stock 81,000On Order On Order Ship Dates Mfr. #: SBAS21LT1G Stock: 29,156 Can Ship Immediately On Order: 57,000 Expected 12/22/2026 24,000 Expected 4/20/2027 Factory Lead-Time: 53 Weeks	Cut Tape ¥48.2 ¥20.4 ¥11 ¥7.5 ¥6.3 Reel ¥5.5 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 3,000		Switching Diodes	SMD/SMT	SOT-23-3	250 V	625 mA	200 mA	Single	50 ns	1.25 V	100 uA	- 55 C	+ 150 C	BAS21	AEC-Q100	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes Bipolar Discretes SOT23 BAS21/8R Nexperia Restricted Availability End of Life	Mfr. Part # BAS21/8R Mouser Part # 771-BAS21/8R End of Life	Nexperia	Small Signal Switching Diodes Bipolar Discretes SOT23	Datasheet			Restricted Availability		General Purpose Diodes	SMD/SMT	SOT-23-3	250 V	9 A	200 mA	Single	50 ns	1.25 V	100 nA	- 65 C	+ 150 C	BAS21
Small Signal Switching Diodes BAS21J/SOD323F/SOD323F BAS21J,115 Nexperia 1: ¥43.2 77,367On Order	Mfr. Part # BAS21J,115 Mouser Part # 771-BAS21J115	Nexperia	Small Signal Switching Diodes BAS21J/SOD323F/SOD323F	Datasheet	77,367On Order On Order Ship Dates Mfr. #: BAS21J,115 Stock: 0 On Order: 38,367 Expected 7/12/2027 39,000 Expected 9/24/2027 Factory Lead-Time: 53 Weeks	Cut Tape ¥43.2 ¥18.8 ¥16.3 ¥12 Reel ¥8.6 ¥7.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Switching Diodes	SMD/SMT	SOD-323-2	300 V	3 A	250 mA	Single	50 ns	1.1 V	150 nA	- 65 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes BAS21VD/SOT457/SC-74 BAS21VD,135 Nexperia 1: ¥94.7 19,983Expected 7/30/2027	Mfr. Part # BAS21VD,135 Mouser Part # 771-BAS21VD135	Nexperia	Small Signal Switching Diodes BAS21VD/SOT457/SC-74	Datasheet	19,983Expected 7/30/2027	Cut Tape ¥94.7 ¥42.5 ¥37.2 ¥27.9 Reel ¥16.8 View ¥27.6 ¥26.7 ¥25.6 ¥14.6 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Switching Diodes	SMD/SMT	TSOP-6	250 V	16 A	200 mA	Triple	50 ns	1.25 V	100 nA	- 65 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes BAS21AVD/SOT457/SC-74 BAS21AVD,165 Nexperia 1: ¥132.9 99In Stock 30,000Expected 8/9/2027	Mfr. Part # BAS21AVD,165 Mouser Part # 771-BAS21AVD,165	Nexperia	Small Signal Switching Diodes BAS21AVD/SOT457/SC-74	Datasheet	99In Stock 30,000Expected 8/9/2027	Cut Tape ¥132.9 ¥92 ¥58.3 ¥36 View Reel ¥17.9 ¥26.6 ¥24.9 ¥23.1 ¥17.9 MouseReel Available	Min.: 1 Mult.: 1 : 10,000		Switching Diodes	SMD/SMT	TSOP-6	250 V	16 A	200 mA	Single	16 ns	1.25 V	25 nA	- 65 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 350mW Small Signal Diode 250V BAS21-13P Micro Commercial Components (MCC) Non-Stocked Lead-Time 53 Weeks	Mfr. Part # BAS21-13P Mouser Part # 833-BAS21-13P	Micro Commercial Components (MCC)	Small Signal Switching Diodes 350mW Small Signal Diode 250V	Datasheet	Non-Stocked Lead-Time 53 Weeks		Request a Quote		General Purpose Diodes	SMD/SMT	SOT-23-3	250 V	9 A	225 mA	Single	50 ns	1.25 V	100 nA	- 65 C	+ 150 C	BAS21		Bulk
Small Signal Switching Diodes BAS21SW/SOT323/SC-70 BAS21SW,115 Nexperia 1: ¥61.5 42,000Expected 7/5/2027	Mfr. Part # BAS21SW,115 Mouser Part # 771-BAS21SW115	Nexperia	Small Signal Switching Diodes BAS21SW/SOT323/SC-70 Learn More about Nexperia sot323 package	Datasheet	42,000Expected 7/5/2027	Cut Tape ¥61.5 ¥35.7 ¥23.6 ¥18.1 ¥15.8 Reel ¥12.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Switching Diodes	SMD/SMT	SOT-323-3	250 V	625 mA	125 mA	Dual	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes Silicon Switch Diode HI-BREAKDOWN VOLTAG Infineon Technologies BAS21UE6433HTMA1 BAS21UE6433HTMA1 Infineon Technologies 10,000: ¥22.1 Non-Stocked Lead-Time 26 Weeks End of Life	Mfr. Part # BAS21UE6433HTMA1 Mouser Part # 726-BAS21UE6433HTMA1 End of Life	Infineon Technologies	Small Signal Switching Diodes Silicon Switch Diode HI-BREAKDOWN VOLTAG	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel ¥22.1	Min.: 10,000 Mult.: 10,000 : 10,000		Switching Diodes	SMD/SMT	SC-74-6	250 V	4 A	250 mA	Triple	50 ns	1.25 V	100 uA	- 65 C	+ 150 C	BAS21		Reel
Small Signal Switching Diodes 250 Volt 625mA 50ns BAS21-HE3-08 Vishay Semiconductors Restricted Availability Obsolete	Mfr. Part # BAS21-HE3-08 Mouser Part # 78-BAS21-HE3-08 Obsolete	Vishay Semiconductors	Small Signal Switching Diodes 250 Volt 625mA 50ns Learn More about Vishay Semiconductors vishay aec q101 switching diodes	Datasheet			Restricted Availability		Switching Diodes	SMD/SMT	SOT-23	250 V	2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 150 C	BAS21	AEC-Q101	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200 V 250 mA BAS 21-03W E6327 Infineon Technologies 1: ¥109.6 28,037In Stock End of Life	Mfr. Part # BAS 21-03W E6327 Mouser Part # 726-BAS2103WE6327 End of Life	Infineon Technologies	Small Signal Switching Diodes 200 V 250 mA	Datasheet	28,037In Stock	Cut Tape ¥109.6 ¥75.9 ¥48 ¥29.6 ¥21.9 Reel ¥19.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Switching Diodes	SMD/SMT	SOD-323-2	250 V	4 A	250 mA	Single	50 ns	1.25 V	100 uA	- 65 C	+ 150 C	BAS21	AEC-Q100	Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200mA 250V BAS21-T Micro Commercial Components (MCC) Restricted Availability Obsolete	Mfr. Part # BAS21-T Mouser Part # 833-BAS21-T Obsolete	Micro Commercial Components (MCC)	Small Signal Switching Diodes 200mA 250V	Datasheet			Restricted Availability	No		SMD/SMT	SOT-23		2.5 A	200 mA	Single	50 ns	1.25 V	100 nA	- 65 C	+ 150 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes BAS21TH/SOT23/TO-236AB BAS21THVL Nexperia Restricted Availability End of Life	Mfr. Part # BAS21THVL Mouser Part # 771-BAS21THVL End of Life	Nexperia	Small Signal Switching Diodes BAS21TH/SOT23/TO-236AB	Datasheet			Restricted Availability		Switching Diodes	SMD/SMT	SOT-23-3	250 V	9 A	200 mA	Single	50 ns	1.25 V	100 nA	- 55 C	+ 175 C	BAS21		Reel, Cut Tape, MouseReel
Small Signal Switching Diodes 200 V 250 mA Infineon Technologies SP000012522 SP000012522 Infineon Technologies 33,000: ¥19.4 Non-Stocked Lead-Time 39 Weeks End of Life	Mfr. Part # SP000012522 Mouser Part # 726-SP000012522 End of Life	Infineon Technologies	Small Signal Switching Diodes 200 V 250 mA	Datasheet	Non-Stocked Lead-Time 39 Weeks	Cut Tape ¥19.4 MouseReel Available	Min.: 33,000 Mult.: 33,000 : 3,000														BAS21	AEC-Q101	Reel
Small Signal Switching Diodes Silicon Switch Diode Infineon Technologies SP000010219 SP000010219 Infineon Technologies 40,000: ¥11.5 Non-Stocked Lead-Time 30 Weeks End of Life	Mfr. Part # SP000010219 Mouser Part # 726-SP000010219 End of Life	Infineon Technologies	Small Signal Switching Diodes Silicon Switch Diode	Datasheet	Non-Stocked Lead-Time 30 Weeks	Cut Tape ¥11.5 MouseReel Available	Min.: 40,000 Mult.: 40,000 : 10,000														BAS21	AEC-Q101	Reel
Small Signal Switching Diodes 250mW SMALL SIGNAL DIODES Micro Commercial Components (MCC) BAS21-TP-HF BAS21-TP-HF Micro Commercial Components (MCC) Restricted Availability Obsolete	Mfr. Part # BAS21-TP-HF Mouser Part # 833-BAS21-TP-HF Obsolete	Micro Commercial Components (MCC)	Small Signal Switching Diodes 250mW SMALL SIGNAL DIODES				Restricted Availability														BAS21		Reel, Cut Tape
Small Signal Switching Diodes 350mW 250Vrrm 100Vr 200mA 625mA BAS21HE3-TP Micro Commercial Components (MCC) 1: ¥41.5 1,032In Stock	Mfr. Part # BAS21HE3-TP Mouser Part # 833-BAS21HE3-TP	Micro Commercial Components (MCC)	Small Signal Switching Diodes 350mW 250Vrrm 100Vr 200mA 625mA Learn More about Micro Commercial Components (MCC) mcc aec q101 discrete products	Datasheet	1,032In Stock	Cut Tape ¥41.5 ¥23.6 ¥14.5 ¥10.3 ¥9.8 Reel ¥9.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		Switching Diodes	SMD/SMT	SOT-23-3	250 V	9 A	225 mA	Single	50 ns	1.25 V	100 uA	- 65 C	+ 150 C	BAS21	AEC-Q101	Reel, Cut Tape, MouseReel