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1N4148 Small Signal Fast Switching Diodes

Vishay Semiconductors 1N4148 Small Signal Fast Switching Diodes are silicon epitaxial planar diodes with a single circuit configuration. These diodes feature 75V reverse voltage, 100V repetitive peak reverse voltage, and 2A forward surge current. The 1N4148W and 1N4148W-G fast switching diodes are AEC-Q101 qualified and comply with Moisture Sensitivity Level 1 (MSL 1). These diodes are ideal for fast switching applications.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	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 100V Io/150mA T/R 1N4148TR Vishay Semiconductors 1: ¥43.2 165,051In Stock	Mfr. Part # 1N4148TR Mouser Part # 78-1N4148	Vishay Semiconductors	Small Signal Switching Diodes 100V Io/150mA T/R Learn More about Vishay Semiconductors vishay semi 1n4148 fast switching diodes	Datasheet	165,051In Stock	Cut Tape ¥43.2 ¥18.6 ¥16.1 ¥12 Reel ¥6 View ¥11.6 ¥11.3 ¥9.5 ¥5.3	Min.: 1 Mult.: 1 : 10,000			Switching Diodes	Through Hole	DO-35	100 V	2 A	300 mA	Single	8 ns	1 V	5 uA	- 65 C	+ 175 C			Reel, Cut Tape
	Small Signal Switching Diodes vR/100V Io/150mA 1N4148-TAP Vishay Semiconductors 1: ¥43.2 112,993In Stock	Mfr. Part # 1N4148-TAP Mouser Part # 78-1N4148-TAP	Vishay Semiconductors	Small Signal Switching Diodes vR/100V Io/150mA Learn More about Vishay Semiconductors vishay semi 1n4148 fast switching diodes	Datasheet	112,993In Stock	¥43.2 ¥18.6 ¥16.3 ¥12 Reel ¥7 View ¥11.3 ¥10.6 ¥6.6	Min.: 1 Mult.: 1 : 10,000			Switching Diodes	Through Hole	DO-35-2	100 V	2 A	300 mA	Single	8 ns	1 V	5 uA	- 65 C	+ 175 C			Ammo Pack
	Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode 1N4148W-E3-18 Vishay Semiconductors 1: ¥46.5 31,587In Stock	Mfr. Part # 1N4148W-E3-18 Mouser Part # 78-1N4148W-E3-18	Vishay Semiconductors	Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode	Datasheet	31,587In Stock	Cut Tape ¥46.5 ¥23.8 ¥17.3 ¥12.5 Reel ¥7 View ¥11 ¥9.6 ¥8.1 ¥5.5 MouseReel Available	Min.: 1 Mult.: 1 : 10,000			Switching Diodes	SMD/SMT	SOD-123	100 V	2 A	150 mA	Single	4 ns	1.2 V	5 uA	- 55 C	+ 150 C	1N4148W		Reel, Cut Tape, MouseReel
	Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode 1N4148W-E3-08 Vishay Semiconductors 1: ¥64.8 3,062In Stock 210,000On Order	Mfr. Part # 1N4148W-E3-08 Mouser Part # 78-1N4148W-E3-08	Vishay Semiconductors	Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode	Datasheet	3,062In Stock 210,000On Order On Order Ship Dates Mfr. #: 1N4148W-E3-08 Stock: 3,062 Can Ship Immediately On Order: 105,000 Expected 9/2/2027 105,000 TBD Factory Lead-Time: 42 Weeks	Cut Tape ¥64.8 ¥28.4 ¥24.7 ¥18.4 Reel ¥13.6 View ¥13.3 ¥11.6 ¥9.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Switching Diodes	SMD/SMT	SOD-123	100 V	2 A	150 mA	Single	4 ns	1.2 V	5 uA	- 55 C	+ 150 C	1N4148W		Reel, Cut Tape, MouseReel
	Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode 1N4148W-HE3_A-18 Vishay Semiconductors 1: ¥94.7 1In Stock 20,000Expected 4/22/2027	Mfr. Part # 1N4148W-HE3_A-18 Mouser Part # 78-1N4148W-HE3_A-18	Vishay Semiconductors	Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode Learn More about Vishay Semiconductors vishay semi 1n4148 fast switching diodes	Datasheet	1In Stock 20,000Expected 4/22/2027	Cut Tape ¥94.7 ¥56.8 ¥39.7 ¥26.6 View Reel ¥14.3 ¥24.4 ¥22.9 ¥22.4 ¥14.3 MouseReel Available	Min.: 1 Mult.: 1 : 10,000			Switching Diodes	SMD/SMT	SOD-123	100 V	2 A	300 mA	Single	4 ns	1.2 V	500 mA	- 55 C	+ 150 C	1N4148W	AEC-Q101	Reel, Cut Tape, MouseReel
	Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode 1N4148W-HE3_A-08 Vishay 1: ¥78.1 28,539Expected 11/19/2026	Mfr. Part # 1N4148W-HE3_A-08 Mouser Part # 78-1N4148W-HE3_A-08	Vishay	Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode Learn More about Vishay semi 1n4148 fast switching diodes	Datasheet	28,539Expected 11/19/2026	Cut Tape ¥78.1 ¥47.5 ¥30.1 ¥22.4 ¥19.9 Reel ¥16.9	Min.: 1 Mult.: 1 : 3,000			Switching Diodes	SMD/SMT	SOD-123	100 V	2 A	300 mA	Single	4 ns	1.2 V	500 mA	- 55 C	+ 150 C	1N4148W	AEC-Q101	Reel, Cut Tape
	Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123 1N4148W-HG3_A-08 Vishay 1: ¥83.1 29,949Expected 11/19/2026	Mfr. Part # 1N4148W-HG3_A-08 Mouser Part # 78-1N4148W-HG3_A-08	Vishay	Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123 Learn More about Vishay semi 1n4148 fast switching diodes	Datasheet	29,949Expected 11/19/2026	Cut Tape ¥83.1 ¥37.2 ¥32.6 ¥24.3 Reel ¥18.1 View ¥22.9 ¥16.9 ¥14.8 ¥12.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Switching Diodes	SMD/SMT	SOD-123	100 V	2 A	300 mA	Single	4 ns	1.2 V	500 mA	- 55 C	+ 150 C	1N4148W	AEC-Q101	Reel, Cut Tape, MouseReel
	Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123 1N4148W-HG3_A-18 Vishay Semiconductors 10,000: ¥14 Non-Stocked	Mfr. Part # 1N4148W-HG3_A-18 Mouser Part # 78-1N4148W-HG3_A-18	Vishay Semiconductors	Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123 Learn More about Vishay Semiconductors vishay semi 1n4148 fast switching diodes	Datasheet	Non-Stocked	Reel ¥14 ¥13	Min.: 10,000 Mult.: 10,000 : 10,000			Switching Diodes	SMD/SMT	SOD-123	100 V	2 A	300 mA	Single	4 ns	1.2 V	500 mA	- 55 C	+ 150 C	1N4148W	AEC-Q101	Reel