Axial 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
1N4001S DIODE STANDARD 50V 1A A405 Diotec Semiconductor	5,600 In Stock	5,000 : $0.05321 Tape & Box (TB) 1 : $0.17000 Cut Tape (CT)	-	Cut Tape (CT) Tape & Box (TB)	Active	Standard	50 V	1A	1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	5 µA @ 50 V	-	-	-	Through Hole	Axial	A-405	-50°C ~ 150°C
1N4007S DIODE, A-405, 1000V, 1A, 150C Diotec Semiconductor	96,963 In Stock	5,000 : $0.03741 Tape & Box (TB) 1 : $0.21000 Cut Tape (CT)	-	Cut Tape (CT) Tape & Box (TB)	Active	Standard	1000 V	1A	1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	5 µA @ 1000 V	-	-	-	Through Hole	Axial	A-405	-50°C ~ 150°C
2CL72A DIODE STANDARD 10000V 5MA AXIAL Diotec Semiconductor	3,960 In Stock	1 : $0.77000 Cut Tape (CT) 6,000 : $0.14050 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	10000 V	5mA	45 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	80 ns	2 µA @ 10000 V	-	-	-	Through Hole	Axial	Axial	-40°C ~ 120°C
2CL73A DIODE STANDARD 12000V 5MA AXIAL Diotec Semiconductor	12,001 In Stock	1 : $0.81000 Cut Tape (CT) 6,000 : $0.16227 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	12000 V	5mA	45 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	80 ns	2 µA @ 12000 V	-	-	-	Through Hole	Axial	Axial	-40°C ~ 120°C
2CL71 DIODE STANDARD 8000V 5MA AXIAL Diotec Semiconductor	5,237 In Stock	1 : $0.93000 Cut Tape (CT) 5,000 : $0.29265 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	8000 V	5mA	36 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	80 ns	2 µA @ 8000 V	-	-	-	Through Hole	Axial	Axial	-40°C ~ 120°C
SB820 DIODE SCHOTTKY 20V 8A AXIAL Diotec Semiconductor	1,295 In Stock	1,250 : $0.37874 Tape & Box (TB) 1 : $1.09000 Cut Tape (CT)	-	Cut Tape (CT) Tape & Box (TB)	Active	Schottky	20 V	8A	550 mV @ 8 A	Fast Recovery =< 500ns, > 200mA (Io)	-	500 µA @ 20 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
DD1200 DIODE STANDARD 12000V 20MA AXIAL Diotec Semiconductor	1,978 In Stock	1 : $1.46888 Cut Tape (CT) 5,000 : $0.43268 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	12000 V	20mA	40 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	150 ns	5 µA @ 12000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
DD600 DIODE STANDARD 6000V 20MA AXIAL Diotec Semiconductor	3,608 In Stock	1 : $1.55000 Bulk	-	Bulk	Active	Standard	6000 V	20mA	40 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	150 ns	5 µA @ 6000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
DD1000 DIODE STANDARD 10000V 20MA AXIAL Diotec Semiconductor	507 In Stock	1 : $1.68000 Cut Tape (CT) 5,000 : $0.49141 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	10000 V	20mA	40 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	150 ns	5 µA @ 10000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
SBX2045-3G DIODE SCHOTTKY 45V 20A AXIAL Diotec Semiconductor	1,577 In Stock	1,250 : $0.50771 Tape & Box (TB) 1 : $1.77000 Cut Tape (CT)	-	Cut Tape (CT) Tape & Box (TB)	Active	Schottky	45 V	20A	530 mV @ 20 A	Fast Recovery =< 500ns, > 200mA (Io)	-	100 µA @ 45 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
SBX2540-3G DIODE SCHOTTKY 40V 25A AXIAL Diotec Semiconductor	729 In Stock	1,250 : $0.52848 Tape & Box (TB) 1 : $1.83000 Cut Tape (CT)	-	Cut Tape (CT) Tape & Box (TB)	Active	Schottky	40 V	25A	570 mV @ 25 A	Fast Recovery =< 500ns, > 200mA (Io)	-	200 µA @ 40 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
DD1600 DIODE STANDARD 16000V 20MA AXIAL Diotec Semiconductor	812 In Stock	1 : $2.04000 Cut Tape (CT) 5,000 : $0.53259 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	16000 V	20mA	40 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	150 ns	5 µA @ 16000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
SB12100 DIODE SCHOTTKY 100V 12A AXIAL Diotec Semiconductor	495 In Stock	1,250 : $0.64662 Tape & Box (TB) 1 : $2.17000 Cut Tape (CT)	-	Cut Tape (CT) Tape & Box (TB)	Active	Schottky	100 V	12A	830 mV @ 12 A	Fast Recovery =< 500ns, > 200mA (Io)	-	500 µA @ 100 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
DD1800 DIODE STANDARD 18000V 20MA AXIAL Diotec Semiconductor	6,843 In Stock	1 : $2.24000 Cut Tape (CT) 5,000 : $0.60722 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	18000 V	20mA	40 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	150 ns	5 µA @ 18000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
BY4 DIODE STANDARD 4000V 1A AXIAL Diotec Semiconductor	1,243 In Stock	1 : $3.70000 Cut Tape (CT) 1,000 : $1.18309 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	4000 V	1A	4 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	1 µA @ 4000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
BY6 DIODE STANDARD 6000V 1A AXIAL Diotec Semiconductor	2,516 In Stock	1 : $4.27891 Cut Tape (CT) 1,000 : $1.38426 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	6000 V	1A	6 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	1 µA @ 6000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
BY8 DIODE STANDARD 8000V 500MA AXIAL Diotec Semiconductor	1,269 In Stock	1 : $4.41000 Cut Tape (CT) 1,000 : $1.40098 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	8000 V	500mA	8 V @ 500 mA	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	1 µA @ 8000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
BY12 DIODE STANDARD 12KV 500MA AXIAL Diotec Semiconductor	2,667 In Stock	1 : $5.41000 Cut Tape (CT) 1,000 : $1.88017 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	12000 V	500mA	10 V @ 500 mA	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	1 µA @ 12000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
BY16 DIODE STANDARD 16KV300MA AXIAL Diotec Semiconductor	1,256 In Stock	1 : $8.38000 Cut Tape (CT) 1,000 : $3.09868 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	16000 V	300mA	15 V @ 300 mA	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	1 µA @ 16000 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 150°C
1N5825 DIODE SCHOTTKY 40V 5A TOP HAT Microchip Technology	36 In Stock	1 : $82.03000 Bulk	-	Bulk	Active	Schottky	40 V	5A	380 mV @ 5 A	Fast Recovery =< 500ns, > 200mA (Io)	-	10 mA @ 40 V	-	-	-	Through Hole	Axial	TOP HAT	-
1N4005SGH DIODE STANDARD 600V 1A A405 Taiwan Semiconductor Corporation	19,990 In Stock	1 : $0.39098 Cut Tape (CT) 5,000 : $0.07355 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	600 V	1A	1 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	5 µA @ 600 V	14pF @ 4V, 1MHz	Automotive	AEC-Q101	Through Hole	Axial	A-405	-55°C ~ 150°C
1N5806E3 DIODE STANDARD 150V 1A AXIAL Microchip Technology	112 In Stock	1 : $8.90000 Bulk	-	Bulk	Active	Standard	150 V	1A	875 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	25 ns	1 µA @ 150 V	25pF @ 10V, 1MHz	-	-	Through Hole	Axial	A, Axial	-65°C ~ 175°C
BY550-50 DIODE STANDARD 50V 5A AXIAL Diotec Semiconductor	1,234 In Stock	1,250 : $0.15650 Tape & Box (TB) 1 : $0.54000 Cut Tape (CT)	-	Cut Tape (CT) Tape & Box (TB)	Active	Standard	50 V	5A	1 V @ 5 A	Standard Recovery >500ns, > 200mA (Io)	1.5 µs	5 µA @ 50 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 175°C
BY500-600 DIODE STANDARD 600V 5A AXIAL Diotec Semiconductor	1,313 In Stock	1,250 : $0.22379 Tape & Box (TB) 1 : $0.58000 Cut Tape (CT)	-	Cut Tape (CT) Tape & Box (TB)	Active	Standard	600 V	5A	1.3 V @ 5 A	Fast Recovery =< 500ns, > 200mA (Io)	200 ns	5 µA @ 600 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 175°C
BY500-50 DIODE STANDARD 50V 5A AXIAL Diotec Semiconductor	1,280 In Stock	1,250 : $0.15009 Tape & Box (TB) 1 : $0.62000 Cut Tape (CT)	-	Cut Tape (CT) Tape & Box (TB)	Active	Standard	50 V	5A	1.3 V @ 5 A	Fast Recovery =< 500ns, > 200mA (Io)	200 ns	5 µA @ 50 V	-	-	-	Through Hole	Axial	Axial	-50°C ~ 175°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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