onsemi 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
1N4148TR DIODE STANDARD 100V 200MA DO35 onsemi	724 962 In Stock	1 : R1,61000 Cut Tape (CT) 10 000 : R0,11351 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 : R1,61000 Cut Tape (CT) 10 000 : R0,19459 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
MMSD4148T1G DIODE STANDARD 100V 200MA SOD123 onsemi	622 692 In Stock	1 : R1,69000 Cut Tape (CT) 3 000 : R0,27566 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 : R1,61000 Cut Tape (CT) 2 500 : R0,21077 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 : R1,61000 Cut Tape (CT) 2 500 : R0,19459 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
BAS21LT1G DIODE STANDARD 250V 200MA SOT233 onsemi	213 376 In Stock	1 : R1,61000 Cut Tape (CT) 3 000 : R0,32431 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 : R1,61000 Cut Tape (CT) 8 000 : R0,27566 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
MMSD914T1G DIODE STANDARD 100V 200MA SOD123 onsemi	140 101 In Stock	1 : R1,69000 Cut Tape (CT) 3 000 : R0,27566 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
BAS21HT1G DIODE STANDARD 250V 200MA SOD323 onsemi	44 337 In Stock	1 : R1,61000 Cut Tape (CT) 3 000 : R0,21080 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
NSR0340HT1G DIODE SCHOTTKY 40V 250MA SOD323 onsemi	9 508 In Stock	1 : R1,61000 Cut Tape (CT) 3 000 : R0,53511 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
1N914BWT DIODE STANDARD 75V 200MA SOD523F onsemi	5 715 In Stock	1 : R1,61000 Cut Tape (CT) 8 000 : R0,29017 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 : R1,69000 Cut Tape (CT) 3 000 : R0,34138 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
1N4148 DIODE STANDARD 100V 200MA DO35 onsemi	1 050 949 In Stock	1 : R1,77000 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 : R1,86000 Cut Tape (CT) 3 000 : R0,37296 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)
RB521S30T1G DIODE SCHOTTKY 30V 200MA SOD523 onsemi	403 756 In Stock	1 : R1,77000 Cut Tape (CT) 3 000 : R0,30810 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	200mA	500 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	-	30 µA @ 10 V	-	-	-	Surface Mount	SC-79, SOD-523	SOD-523	-55°C ~ 125°C
RB520S30T5G DIODE SCHOTTKY 30V 200MA SOD523 onsemi	246 384 In Stock	1 : R1,86000 Cut Tape (CT) 8 000 : R0,21080 Tape & Reel (TR)	-	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
BAS16LT1G DIODE STANDARD 100V 200MA SOT23 onsemi	192 520 In Stock	1 : R1,77000 Cut Tape (CT) 3 000 : R0,21080 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
BAS16HT1G DIODE STANDARD 100V 200MA SOD323 onsemi	12 879 In Stock	1 : R1,77000 Cut Tape (CT) 3 000 : R0,34716 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	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
BAT54HT1G DIODE SCHOTTKY 30V 200MA SOD323 onsemi	5 802 In Stock	1 : R1,77000 Cut Tape (CT) 3 000 : R0,27566 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	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
BAS16P2T5G DIODE STANDARD 100V 200MA SOD923 onsemi	2 845 In Stock	1 : R1,86000 Cut Tape (CT) 8 000 : R0,44379 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	100 µA @ 100 V	2pF @ 0V, 1MHz	-	-	Surface Mount	SOD-923	SOD-923	-55°C ~ 150°C
RB751V40T1G DIODE SCHOTTKY 30V 30MA SOD323 onsemi	283 426 In Stock	1 : R1,93000 Cut Tape (CT) 3 000 : R0,37296 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	30mA	370 mV @ 1 mA	Small Signal =< 200mA (Io), Any Speed	-	500 nA @ 30 V	2.5pF @ 1V, 1MHz	-	-	Surface Mount	SC-76, SOD-323	SOD-323	-55°C ~ 150°C
RB520S30T1G DIODE SCHOTTKY 30V 200MA SOD523 onsemi	92 393 In Stock	1 : R1,93000 Cut Tape (CT) 3 000 : R0,35674 Tape & Reel (TR)	-	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
BAT54LT1G DIODE SCHOTTKY 30V 200MA SOT23-3 onsemi	0 In Stock 146 500 Marketplace Check Lead Time	1 : R2,20000 Cut Tape (CT) 3 000 : R0,40892 Tape & Reel (TR) 6 500 : R0,84500 Bulk	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel® Bulk Bulk	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
1N4007G DIODE STANDARD 1000V 1A AXIAL onsemi	145 342 In Stock 20 000 Factory	1 : R2,09000 Bulk	-	Bulk	Active	Standard	1000 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 1000 V	-	-	-	Through Hole	DO-204AL, DO-41, Axial	Axial	-65°C ~ 175°C
1SS400T1G DIODE STANDARD 100V 200MA SOD523 onsemi	57 781 In Stock	1 : R2,09000 Cut Tape (CT) 3 000 : R0,37296 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	100 V	200mA	1.2 V @ 100 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	100 nA @ 80 V	3pF @ 0V, 1MHz	-	-	Surface Mount	SC-79, SOD-523	SOD-523	-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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