Standard Single Diodes

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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
1N4448X-TP DIODE STANDARD 75V 250MA SOD523 MCC (Micro Commercial Components)	2,512,080 In Stock	1 : £0.07000 Cut Tape (CT) 8,000 : £0.02098 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	75 V	250mA	1.25 V @ 150 mA	Fast Recovery =< 500ns, > 200mA (Io)	4 ns	2.5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Surface Mount	SC-79, SOD-523	SOD-523	-65°C ~ 150°C
1N4148TR DIODE STANDARD 100V 200MA DO35 onsemi	724,962 In Stock	1 : £0.07000 Cut Tape (CT) 10,000 : £0.00517 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Through Hole	DO-204AH, DO-35, Axial	DO-35	-55°C ~ 175°C
MMBD914LT3G DIODE STANDARD 100V 200MA SOT23 onsemi	722,865 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	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
1N4148WS-7-F DIODE STANDARD 75V 150MA SOD323 Diodes Incorporated	631,131 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.01845 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	622,692 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 DIODE STANDARD 100V 200MA SOD80 onsemi	509,536 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
FDLL4148 DIODE STANDARD 100V 200MA SOD80 onsemi	379,783 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
1N4148WX-TP DIODE STANDARD 100V 150MA SOD323 MCC (Micro Commercial Components)	302,693 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
BAS21LT1G DIODE STANDARD 250V 200MA SOT233 onsemi	213,376 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.01476 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	250 V	200mA	1.25 V @ 200 mA	Small Signal =< 200mA (Io), Any Speed	50 ns	100 nA @ 200 V	5pF @ 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	191,915 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 @ 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
M7 DIODE STANDARD 1000V 1A DO214AC Diotec Semiconductor	161,762 In Stock	1 : £0.07000 Cut Tape (CT) 7,500 : £0.00749 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
MMSD914T1G DIODE STANDARD 100V 200MA SOD123 onsemi	140,101 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
MMBD4148-7-F DIODE STANDARD 75V 300MA SOT233 Diodes Incorporated	136,108 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
TS4148 RBG DIODE STANDARD 75V 150MA 0805 Taiwan Semiconductor Corporation	129,484 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
1N4004 DIODE STANDARD 400V 1A DO204AC Diotec Semiconductor	120,782 In Stock	1 : £0.07000 Cut Tape (CT) 5,000 : £0.01809 Tape & Box (TB)	-	Cut Tape (CT) Tape & Box (TB)	Active	Standard	400 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	5 µA @ 400 V	-	-	-	Through Hole	DO-204AC, DO-41, Axial	DO-204AC (DO-41)	-50°C ~ 175°C
1N4148W-13-F DIODE STANDARD 100V 150MA SOD123 Diodes Incorporated	54,979 In Stock 430,000 Factory	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
BAS21HT1G DIODE STANDARD 250V 200MA SOD323 onsemi	44,337 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.00960 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	250 V	200mA	1.25 V @ 200 mA	Small Signal =< 200mA (Io), Any Speed	50 ns	100 nA @ 200 V	5pF @ 0V, 1MHz	-	-	Surface Mount	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
BAV16W-7-F DIODE STANDARD 100V 150MA SOD123 Diodes Incorporated	26,271 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	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	5,715 In Stock	1 : £0.07000 Cut Tape (CT) 8,000 : £0.01274 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
SBAS16HT1G DIODE STANDARD 100V 200MA SOD323 onsemi	2,464 In Stock	1 : £0.07000 Cut Tape (CT) 3,000 : £0.01499 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 @ 75 V	2pF @ 0V, 1MHz	Automotive	AEC-Q101	Surface Mount	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
1N4148W-7-F DIODE STANDARD 100V 150MA SOD123 Diodes Incorporated	1,147,236 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
1N4148 DIODE STANDARD 100V 200MA DO35 onsemi	1,050,949 In Stock	1 : £0.08000 Bulk	-	Bulk	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Through Hole	DO-204AH, DO-35, Axial	DO-35	-55°C ~ 175°C
1N4148WS DIODE STANDARD 75V 150MA SOD323F onsemi	450,924 In Stock	1 : £0.08000 Cut Tape (CT) 3,000 : £0.01698 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	75 V	150mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Surface Mount	SC-90, SOD-323F	SOD-323F	150°C (Max)
1N4007-TP DIODE STANDARD 1000V 1A DO41 MCC (Micro Commercial Components)	340,298 In Stock	1 : £0.08000 Cut Tape (CT) 5,000 : £0.02288 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	1000 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	2 µs	5 µA @ 1000 V	15pF @ 4V, 1MHz	-	-	Through Hole	DO-204AL, DO-41, Axial	DO-41	-55°C ~ 150°C
BAS16LT1G DIODE STANDARD 100V 200MA SOT23 onsemi	192,520 In Stock	1 : £0.08000 Cut Tape (CT) 3,000 : £0.00960 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

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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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