onsemi Single Diodes

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of 2,799

Mfr Part #	Quantity Available	Price	Tariff Status	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
1N4148 DIODE STANDARD 100V 200MA DO35 onsemi	1,479,934 In Stock	1 : $0.10000 Bulk	Tariff may apply if shipping to the United States	-	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
1N4148TR DIODE STANDARD 100V 200MA DO35 onsemi	1,323,639 In Stock	1 : $0.10000 Cut Tape (CT) 10,000 : $0.01263 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
LL4148 DIODE STANDARD 100V 200MA SOD80 onsemi	1,254,049 In Stock	1 : $0.10000 Cut Tape (CT) 2,500 : $0.02258 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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	683,406 In Stock This product has a maximum purchase limit	1 : $0.10000 Cut Tape (CT) 10,000 : $0.01790 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
1N914BWT DIODE STANDARD 75V 200MA SOD523F onsemi	420,447 In Stock	1 : $0.10000 Cut Tape (CT) 8,000 : $0.02573 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
MMSD4148T1G DIODE STANDARD 100V 200MA SOD123 onsemi	182,951 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.02628 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
FDLL4148 DIODE STANDARD 100V 200MA SOD80 onsemi	134,945 In Stock	1 : $0.10000 Cut Tape (CT) 2,500 : $0.01984 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
BAS40LT1G DIODE SCHOTTKY 40V 120MA SOT233 onsemi	81,315 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.03092 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	120mA	1 V @ 40 mA	Small Signal =< 200mA (Io), Any Speed	-	1 µA @ 25 V	5pF @ 1V, 1MHz	-	-	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3 (TO-236)	-55°C ~ 150°C
NSR0340HT1G DIODE SCHOTTKY 40V 250MA SOD323 onsemi	6,315 In Stock	1 : $0.10000 Cut Tape (CT) 3,000 : $0.04677 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
1N4148WT DIODE STANDARD 75V 200MA SOD523F onsemi	971,665 In Stock	1 : $0.11000 Cut Tape (CT) 8,000 : $0.02573 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
BAS16LT1G DIODE STANDARD 100V 200MA SOT23 onsemi	604,343 In Stock This product has a maximum purchase limit	1 : $0.11000 Cut Tape (CT) 3,000 : $0.01941 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
BAS16HT1G DIODE STANDARD 100V 200MA SOD323 onsemi	360,914 In Stock This product has a maximum purchase limit	1 : $0.11000 Cut Tape (CT) 3,000 : $0.02162 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
1N4148WS DIODE STANDARD 75V 150MA SOD323F onsemi	226,060 In Stock	1 : $0.11000 Cut Tape (CT) 3,000 : $0.03327 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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)
MMSD914T1G DIODE STANDARD 100V 200MA SOD123 onsemi	70,540 In Stock This product has a maximum purchase limit	1 : $0.11000 Cut Tape (CT) 3,000 : $0.02628 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
NSR0530HT1G DIODE SCHOTTKY 30V 500MA SOD323 onsemi	0 In Stock 58,400 Marketplace Check Lead Time	1 : $0.11000 Cut Tape (CT) 3,000 : $0.02690 Tape & Reel (TR) 58,400 : $0.01000 Bulk	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk	Active	Schottky	30 V	500mA	620 mV @ 500 mA	Fast Recovery =< 500ns, > 200mA (Io)	-	200 µA @ 30 V	10pF @ 1V, 1MHz	-	-	Surface Mount	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
SBAS16HT1G DIODE STANDARD 100V 200MA SOD323 onsemi	444,953 In Stock	1 : $0.12000 Cut Tape (CT) 3,000 : $0.02335 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
BAS21HT1G DIODE STANDARD 250V 200MA SOD323 onsemi	55,702 In Stock This product has a maximum purchase limit	1 : $0.12000 Cut Tape (CT) 3,000 : $0.02377 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
NSVBAT54HT1G DIODE SCHOTTKY 30V 200MA SOD323 onsemi	46,906 In Stock This product has a maximum purchase limit	1 : $0.12000 Cut Tape (CT) 3,000 : $0.02853 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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	Automotive	AEC-Q101	Surface Mount	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
BAT54LT1G DIODE SCHOTTKY 30V 200MA SOT23-3 onsemi	705,356 In Stock This product has a maximum purchase limit	1 : $0.13000 Cut Tape (CT) 3,000 : $0.02420 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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 (TO-236)	-55°C ~ 150°C
RB520S30T5G DIODE SCHOTTKY 30V 200MA SOD523 onsemi	175,685 In Stock This product has a maximum purchase limit	1 : $0.13000 Cut Tape (CT) 8,000 : $0.02042 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	200mA	600 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	-	1 µA @ 10 V	-	-	-	Surface Mount	SC-79, SOD-523	SOD-523	-55°C ~ 150°C
BAS21LT1G DIODE STANDARD 250V 200MA SOT233 onsemi	38,085 In Stock This product has a maximum purchase limit	1 : $0.13000 Cut Tape (CT) 3,000 : $0.02441 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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
1N4001RLG DIODE STANDARD 50V 1A AXIAL onsemi	30,283 In Stock	1 : $0.13000 Cut Tape (CT) 5,000 : $0.04538 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	50 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 50 V	-	-	-	Through Hole	DO-204AL, DO-41, Axial	Axial	-65°C ~ 175°C
RB520S30T1G DIODE SCHOTTKY 30V 200MA SOD523 onsemi	1,786 In Stock	1 : $0.13000 Cut Tape (CT) 3,000 : $0.02420 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	200mA	600 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	-	1 µA @ 10 V	-	-	-	Surface Mount	SC-79, SOD-523	SOD-523	-55°C ~ 150°C
BAT54XV2T1G DIODE SCHOTTKY 30V 200MA SOD523 onsemi	969,142 In Stock	1 : $0.14000 Cut Tape (CT) 3,000 : $0.04024 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	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	SC-79, SOD-523	SOD-523	-55°C ~ 125°C
1N4004RLG DIODE STANDARD 400V 1A AXIAL onsemi	217,584 In Stock	1 : $0.14000 Cut Tape (CT) 5,000 : $0.03718 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT)	Active	Standard	400 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 400 V	-	-	-	Through Hole	DO-204AL, DO-41, Axial	Axial	-65°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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