Surface Mount Single Diodes

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of 27,900

Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Reverse Recovery Time (trr)	Current - Reverse Leakage @ Vr	Capacitance @ Vr, F	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction
LL4148 DIODE STANDARD 100V 200MA SOD80 onsemi	790,993 In Stock	1 : £0.07000 Cut Tape (CT) 2,500 : £0.00959 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	25 nA @ 20 V	4pF @ 0V, 1MHz	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	SOD-80	-55°C ~ 175°C
MMBD914LT3G DIODE STANDARD 100V 200MA SOT23 onsemi	712,764 In Stock	1 : £0.07000 Cut Tape (CT) 10,000 : £0.00812 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)	-55°C ~ 150°C
1N4148WX-TP DIODE STANDARD 100V 150MA SOD323 MCC (Micro Commercial Components)	707,093 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.01329 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	150mA	1.25 V @ 150 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	1 µA @ 75 V	2pF @ 0V, 1MHz	-	-	Surface Mount	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
1N4148WS-7-F DIODE STANDARD 75V 150MA SOD323 Diodes Incorporated	525,933 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.01698 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	75 V	150mA	1.25 V @ 150 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	1 µA @ 75 V	2pF @ 0V, 1MHz	-	-	Surface Mount	SC-76, SOD-323	SOD-323	-65°C ~ 150°C
MMSD4148T1G DIODE STANDARD 100V 200MA SOD123 onsemi	471,655 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.01255 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Surface Mount	SOD-123	SOD-123	-55°C ~ 150°C
LL4148-GS08 DIODE STANDARD 75V 300MA SOD80 Vishay General Semiconductor - Diodes Division	304,760 In Stock	1 : £0.07000 Cut Tape (CT) 2,500 : £0.01476 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	75 V	300mA	1 V @ 50 mA	Fast Recovery =< 500ns, > 200mA (Io)	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	SOD-80 MiniMELF	-65°C ~ 175°C
FDLL4148 DIODE STANDARD 100V 200MA SOD80 onsemi	303,825 In Stock	1 : £0.07000 Cut Tape (CT) 2,500 : £0.00886 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Surface Mount	DO-213AC, MINI-MELF, SOD-80	SOD-80	-55°C ~ 175°C
1N4148W-13-F DIODE STANDARD 100V 150MA SOD123 Diodes Incorporated	228,599 In Stock	1 : £0.07000 Cut Tape (CT) 10,000 : £0.04341 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	150mA	1.25 V @ 150 mA	Fast Recovery =< 500ns, > 200mA (Io)	4 ns	1 µA @ 75 V	2pF @ 0V, 1MHz	-	-	Surface Mount	SOD-123	SOD-123	-55°C ~ 150°C
1N914BWT DIODE STANDARD 75V 200MA SOD523F onsemi	190,683 In Stock	1 : £0.07000 Cut Tape (CT) 8,000 : £0.01255 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	75 V	200mA	1 V @ 100 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Surface Mount	SC-79, SOD-523F	SOD-523F	-55°C ~ 150°C
M7 DIODE STANDARD 1000V 1A DO214AC Diotec Semiconductor	147,950 In Stock	1 : £0.07000 Cut Tape (CT) 7,500 : £0.00738 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	1000 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	5 µA @ 1000 V	-	-	-	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)	-50°C ~ 150°C
TS4148 RBG DIODE STANDARD 75V 150MA 0805 Taiwan Semiconductor Corporation	121,641 In Stock	1 : £0.07000 Cut Tape (CT) 10,000 : £0.00886 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	75 V	150mA	1 V @ 100 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Surface Mount	0805 (2012 Metric)	0805	-55°C ~ 175°C
LS4148-GS08 DIODE STANDARD 75V 150MA SOD80 Vishay General Semiconductor - Diodes Division	91,985 In Stock	1 : £0.07000 Cut Tape (CT) 2,500 : £0.02244 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	75 V	150mA	1 V @ 50 mA	Small Signal =< 200mA (Io), Any Speed	8 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	Automotive	AEC-Q101	Surface Mount	DO-213AC, MINI-MELF, SOD-80	SOD-80 MiniMELF	175°C (Max)
MMBD4148-7-F DIODE STANDARD 75V 300MA SOT233 Diodes Incorporated	70,590 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.01033 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	75 V	300mA	1.25 V @ 150 mA	Fast Recovery =< 500ns, > 200mA (Io)	4 ns	1 µA @ 75 V	2pF @ 0V, 1MHz	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3	-65°C ~ 150°C
MMSD914T1G DIODE STANDARD 100V 200MA SOD123 onsemi	59,688 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.01255 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Surface Mount	SOD-123	SOD-123	-55°C ~ 150°C
BAT54WS-7-F DIODE SCHOTTKY 30V 100MA SOD323 Diodes Incorporated	54,930 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.01550 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	100mA	1 V @ 100 mA	Small Signal =< 200mA (Io), Any Speed	5 ns	2 µA @ 25 V	10pF @ 1V, 1MHz	-	-	Surface Mount	SC-76, SOD-323	SOD-323	-65°C ~ 150°C
BAT54-7-F DIODE SCHOTTKY 30V 200MA SOT23-3 Diodes Incorporated	53,234 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.02141 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	200mA	800 mV @ 100 mA	Small Signal =< 200mA (Io), Any Speed	5 ns	2 µA @ 25 V	10pF @ 1V, 1MHz	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3	-65°C ~ 150°C
BAT750TA DIODE SCHOTTKY 40V 750MA SOT23-3 Diodes Incorporated	37,542 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.05093 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	750mA	490 mV @ 750 mA	Fast Recovery =< 500ns, > 200mA (Io)	5 ns	100 µA @ 30 V	25pF @ 25V, 1MHz	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3	125°C (Max)
SD103AW-7-F DIODE SCHOTTKY 40V 350MA SOD123 Diodes Incorporated	18,566 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.04724 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	350mA	600 mV @ 200 mA	Fast Recovery =< 500ns, > 200mA (Io)	10 ns	5 µA @ 30 V	28pF @ 0V, 1MHz	-	-	Surface Mount	SOD-123	SOD-123	-65°C ~ 125°C
SK34SMA-3G DIODE SCHOTTKY 40V 3A DO214AC Diotec Semiconductor	12,704 In Stock	1 : £0.07000 Cut Tape (CT) 7,500 : £0.03321 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	3A	500 mV @ 3 A	Fast Recovery =< 500ns, > 200mA (Io)	-	50 µA @ 40 V	-	-	-	Surface Mount	DO-214AC, SMA	DO-214AC (SMA)	-50°C ~ 150°C
MSS1P4-M3/89A DIODE SCHOTTKY 40V 1A DO219AD Vishay General Semiconductor - Diodes Division	5,535 In Stock	1 : £0.07000 Cut Tape (CT) 4,500 : £0.03321 Tape & Reel (TR)	eSMP®	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	1A	550 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	200 µA @ 40 V	50pF @ 4V, 1MHz	-	-	Surface Mount	DO-219AD	DO-219AD (MicroSMP)	-55°C ~ 150°C
NSR0340HT1G DIODE SCHOTTKY 40V 250MA SOD323 onsemi	2,045 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.03979 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	250mA	590 mV @ 200 mA	Fast Recovery =< 500ns, > 200mA (Io)	5 ns	6 µA @ 40 V	6pF @ 10V, 1MHz	-	-	Surface Mount	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
1N4148W-7-F DIODE STANDARD 100V 150MA SOD123 Diodes Incorporated	965,220 In Stock	1 : £0.08000 Cut Tape (CT) 3,000 : £0.01329 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	150mA	1.25 V @ 150 mA	Fast Recovery =< 500ns, > 200mA (Io)	4 ns	1 µA @ 75 V	2pF @ 0V, 1MHz	-	-	Surface Mount	SOD-123	SOD-123	-55°C ~ 150°C
BAS16LT1G DIODE STANDARD 100V 200MA SOT23 onsemi	430,393 In Stock	1 : £0.08000 Cut Tape (CT) 3,000 : £0.01519 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	200mA	1.25 V @ 150 mA	Small Signal =< 200mA (Io), Any Speed	6 ns	1 µA @ 100 V	2pF @ 0V, 1MHz	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)	-55°C ~ 150°C
1N4148WT DIODE STANDARD 75V 200MA SOD523F onsemi	192,979 In Stock	1 : £0.08000 Cut Tape (CT) 8,000 : £0.01255 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	75 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	5pF @ 0V, 1MHz	-	-	Surface Mount	SC-79, SOD-523F	SOD-523F	-55°C ~ 150°C
CDSU101A DIODE STANDARD 80V 100MA 0603 Comchip Technology	123,377 In Stock	1 : £0.08000 Cut Tape (CT) 4,000 : £0.02214 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	80 V	100mA	1 V @ 100 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	50 nA @ 75 V	3pF @ 0.5V, 1MHz	-	-	Surface Mount	2-SMD, No Lead	0603/SOD-523F	125°C (Max)

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Types of Rectifier Diodes

Standard Rectifier Diodes

Standard Diodes (Silicon PN Junction)
Standard diodes are the most basic type of rectifier diode, made from silicon with a PN junction. They’re commonly used in AC-to-DC converters, power rectification, and general circuit protection. These diodes typically have a forward voltage drop around 0.7V and are best suited for low-frequency switching. Their reverse recovery time (how quickly they stop conducting when switched off) is relatively slow, which limits their use in high-speed applications. They also have low reverse leakage current, which makes them reliable for steady-state operations.

Schottky Barrier Diodes (SBD)
Schottky diodes (SBDs) use a metal-semiconductor junction instead of a traditional PN junction, resulting in faster switching speeds and lower forward voltage drops—often between 0.2V and 0.4V. This makes them ideal for DC-DC converters, high-efficiency power supplies, and circuits where minimizing power loss is critical. However, one drawback of SBDs is their higher reverse leakage current, especially at elevated temperatures, which can be a concern in precision or battery-operated devices.

Super Barrier Rectifiers (SBR)
Super Barrier Rectifiers (SBRs) combine the best traits of standard diodes and Schottky diodes. They offer low forward voltage drop like SBDs, but with significantly lower reverse leakage current and improved reverse voltage handling. SBRs are well-suited for switching power converters, adapters, and automotive electronics, where energy efficiency and thermal stability are important. They’re often a better choice than Schottky diodes when the application involves higher ambient temperatures or larger voltage transients.

Avalanche Diodes
Avalanche diodes are designed to operate reliably in reverse breakdown mode, where they safely conduct current once a specific reverse voltage threshold is exceeded. Unlike standard diodes that can be damaged by breakdown, avalanche diodes are built to handle this condition repeatedly and predictably.

Silicon Carbide (SiC) Diodes
SiC diodes are built from silicon carbide, a wide-bandgap material that allows them to handle very high voltages (600V and up) and extreme temperatures (>150°C). They are ideal for industrial converters, electric vehicle chargers, solar inverters, and motor drives, especially in circuits requiring fast switching and zero reverse recovery time. Although more expensive than silicon-based diodes, their durability and efficiency at high voltages and frequencies often make them the best long-term choice in demanding applications.

Types of Rectifier Diodes

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