Small Signal Switching Diodes

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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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: $0.338 155,051In 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	155,051In Stock	Cut Tape $0.338 $0.146 $0.126 $0.094 Reel $0.047 View $0.091 $0.088 $0.074 $0.042	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: $0.338 112,989In 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	112,989In Stock	$0.338 $0.146 $0.127 $0.094 Reel $0.055 View $0.088 $0.083 $0.052	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: $0.364 31,587In Stock 150,000Expected 12/15/2026	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 150,000Expected 12/15/2026	Cut Tape $0.364 $0.186 $0.135 $0.098 Reel $0.055 View $0.086 $0.075 $0.064 $0.043 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: $0.507 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 $0.507 $0.222 $0.194 $0.144 Reel $0.107 View $0.104 $0.091 $0.077 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: $0.741 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 $0.741 $0.445 $0.311 $0.208 View Reel $0.112 $0.191 $0.179 $0.176 $0.112 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: $0.611 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 $0.611 $0.372 $0.235 $0.176 $0.156 Reel $0.133	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: $0.65 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 $0.65 $0.291 $0.255 $0.19 Reel $0.142 View $0.179 $0.133 $0.116 $0.095 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: $0.109 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 $0.109 $0.101	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

1N4148 Small Signal Fast Switching Diodes

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