SiGe (Silicon Germanium) Single Diodes

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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
PMEG40T10ERX
PMEG200G20ELRX
DIODE SIGE 200V 2A SOD123W
Nexperia USA Inc.
15,936
In Stock
1 : £0.33000
Cut Tape (CT)
3,000 : £0.10009
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
200 V
2A
880 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
32 ns
30 nA @ 200 V
58pF @ 1V, 1MHz
-
-
Surface Mount
SOD-123W
SOD-123W
175°C
SOD-128 Top
PMEG120G20ELPX
DIODE SIGE 120V 2A SOD128/CFP5
Nexperia USA Inc.
12,649
In Stock
1 : £0.36000
Cut Tape (CT)
3,000 : £0.10890
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
120 V
2A
840 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
11 ns
30 nA @ 120 V
75pF @ 1V, 1MHz
-
-
Surface Mount
SOD-128
SOD-128/CFP5
175°C (Max)
PMEG40T10ERX
PMEG150G10ELRX
DIODE SIGE 150V 1A SOD123W
Nexperia USA Inc.
8,970
In Stock
1 : £0.37000
Cut Tape (CT)
3,000 : £0.08125
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
150 V
1A
850 mV @ 1 A
Fast Recovery =< 500ns, > 200mA (Io)
15 ns
30 nA @ 150 V
34pF @ 1V, 1MHz
-
-
Surface Mount
SOD-123W
SOD-123W
175°C
PMEG40T10ERX
PMEG120G10ELR-QX
DIODE SIGE 120V 1A SOD123W
Nexperia USA Inc.
6,149
In Stock
1 : £0.37000
Cut Tape (CT)
3,000 : £0.08146
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
120 V
1A
840 mV @ 1 A
Fast Recovery =< 500ns, > 200mA (Io)
12 ns
30 nA @ 120 V
36pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-123W
SOD-123W
175°C
SOD-128 Top
PMEG200G20ELP-QX
DIODE SIGE 200V 2A SOD128/CFP5
Nexperia USA Inc.
2,772
In Stock
1 : £0.38000
Cut Tape (CT)
3,000 : £0.11960
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
200 V
2A
880 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
32 ns
30 nA @ 200 V
58pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-128
SOD-128/CFP5
175°C
PMEG40T10ERX
PMEG150G10ELR-QX
DIODE SIGE 150V 1A SOD123W
Nexperia USA Inc.
1,445
In Stock
1 : £0.38000
Cut Tape (CT)
3,000 : £0.08449
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
150 V
1A
850 mV @ 1 A
Fast Recovery =< 500ns, > 200mA (Io)
15 ns
30 nA @ 150 V
34pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-123W
SOD-123W
175°C
PMEG40T10ERX
PMEG150G20ELR-QX
DIODE SIGE 150V 2A SOD123W
Nexperia USA Inc.
1,690
In Stock
1 : £0.44000
Cut Tape (CT)
3,000 : £0.10093
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
150 V
2A
850 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
14 ns
30 nA @ 150 V
70pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-123W
SOD-123W
175°C
PMEG40T10ERX
PMEG200G20ELR-QX
DIODE SIGE 200V 2A SOD123W
Nexperia USA Inc.
2,758
In Stock
1 : £0.46000
Cut Tape (CT)
3,000 : £0.10415
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
200 V
2A
880 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
32 ns
30 nA @ 200 V
58pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-123W
SOD-123W
175°C
SOD-128 Top
PMEG150G20ELPX
DIODE SIGE 150V 2A SOD128/CFP5
Nexperia USA Inc.
2,109
In Stock
1 : £0.49000
Cut Tape (CT)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
150 V
2A
850 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
14 ns
30 nA @ 150 V
70pF @ 1V, 1MHz
-
-
Surface Mount
SOD-128
SOD-128/CFP5
175°C
SOD-128 Top
PMEG150G20ELP-QX
DIODE SIGE 150V 2A SOD128/CFP5
Nexperia USA Inc.
2,857
In Stock
1 : £0.50000
Cut Tape (CT)
3,000 : £0.11616
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
150 V
2A
850 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
14 ns
30 nA @ 150 V
70pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-128
SOD-128/CFP5
175°C
SOD-128 Top
PMEG120G30ELP-QX
DIODE SIGE 120V 3A SOD128/CFP5
Nexperia USA Inc.
1,818
In Stock
1 : £0.55000
Cut Tape (CT)
3,000 : £0.13064
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
120 V
3A
840 mV @ 3 A
Fast Recovery =< 500ns, > 200mA (Io)
11 ns
30 nA @ 120 V
103pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-128
SOD-128/CFP5
175°C
SOD-128 Top
PMEG150G30ELP-QX
DIODE SIGE 150V 3A SOD128/CFP5
Nexperia USA Inc.
2,600
In Stock
1 : £0.57000
Cut Tape (CT)
3,000 : £0.13411
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
150 V
3A
850 mV @ 3 A
Fast Recovery =< 500ns, > 200mA (Io)
7 ns
30 nA @ 150 V
95pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-128
SOD-128/CFP5
175°C
SOD-128 Top
PMEG200G30ELPX
DIODE SIGE 200V 3A SOD128/CFP5
Nexperia USA Inc.
2,092
In Stock
1 : £0.34000
Cut Tape (CT)
6,000 : £0.12044
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
200 V
3A
880 mV @ 3 A
Fast Recovery =< 500ns, > 2A (Io)
14 ns
30 nA @ 200 V
80pF @ 1V, 1MHz
-
-
Surface Mount
SOD-128
SOD-128/CFP5
175°C
SOD-128 Top
PMEG200G20ELPX
DIODE SIGE 200V 2A SOD128/CFP5
Nexperia USA Inc.
1,163
In Stock
Obsolete
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
200 V
2A
880 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
32 ns
30 nA @ 200 V
58pF @ 1V, 1MHz
-
-
Surface Mount
SOD-128
SOD-128/CFP5
175°C
SOD-128 Top
PMEG150G30ELPX
DIODE SIGE 150V 3A SOD128/CFP5
Nexperia USA Inc.
136
In Stock
1 : £0.34000
Cut Tape (CT)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
150 V
3A
850 mV @ 3 A
Fast Recovery =< 500ns, > 200mA (Io)
7 ns
30 nA @ 150 V
95pF @ 1V, 1MHz
-
-
Surface Mount
SOD-128
SOD-128/CFP5
175°C
SOD-128 Top
PMEG120G20ELP-QX
DIODE SIGE 120V 2A SOD128/CFP5
Nexperia USA Inc.
53
In Stock
1 : £0.44000
Cut Tape (CT)
3,000 : £0.11341
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
120 V
2A
840 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
11 ns
30 nA @ 120 V
75pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-128
SOD-128/CFP5
175°C
SOD-128 Top
PMEG200G30ELP-QX
DIODE SIGE 200V 3A SOD128/CFP5
Nexperia USA Inc.
612
In Stock
1 : £0.58000
Cut Tape (CT)
3,000 : £0.13679
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
200 V
3A
880 mV @ 3 A
Fast Recovery =< 500ns, > 200mA (Io)
31 ns
30 nA @ 200 V
80pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-128
SOD-128/CFP5
175°C
SOD123W
PMEG120G10ELRZ
DIODE SIGE 120V 1A CFP3
Nexperia USA Inc.
0
In Stock
20,000 : £0.04506
Tape & Reel (TR)
-
Tape & Reel (TR)
Obsolete
SiGe (Silicon Germanium)
120 V
1A
840 mV @ 1 A
Fast Recovery =< 500ns, > 200mA (Io)
6 ns
30 nA @ 120 V
36pF @ 1V, 1MHz
-
-
Surface Mount
SOD-123W
CFP3
175°C
SOD123W
PMEG120G20ELRZ
DIODE SIGE 120V 2A CFP3
Nexperia USA Inc.
0
In Stock
10,000 : £0.05917
Tape & Reel (TR)
-
Tape & Reel (TR)
Obsolete
SiGe (Silicon Germanium)
120 V
2A
840 mV @ 2 A
Fast Recovery =< 500ns, > 1A (Io)
6 ns
30 nA @ 120 V
75pF @ 1V, 1MHz
-
-
Surface Mount
SOD-123W
CFP3
175°C
PMEG40T10ERX
PMEG120G10ELRX
DIODE SIGE 120V 1A SOD123W
Nexperia USA Inc.
0
In Stock
Obsolete
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
120 V
1A
840 mV @ 1 A
Fast Recovery =< 500ns, > 200mA (Io)
12 ns
30 nA @ 120 V
36pF @ 1V, 1MHz
-
-
Surface Mount
SOD-123W
SOD-123W
175°C (Max)
PMEG40T10ERX
PMEG120G20ELRX
DIODE SIGE 120V 2A SOD123W
Nexperia USA Inc.
0
In Stock
9,000 : £0.08287
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
120 V
2A
840 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
11 ns
30 nA @ 120 V
75pF @ 1V, 1MHz
-
-
Surface Mount
SOD-123W
SOD-123W
175°C (Max)
PMEG40T10ERX
PMEG200G10ELR-QX
DIODE SIGE 200V 1A SOD123W
Nexperia USA Inc.
0
In Stock
3,000 : £0.08815
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
200 V
1A
880 mV @ 1 A
Fast Recovery =< 500ns, > 200mA (Io)
34 ns
30 nA @ 200 V
29pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-123W
SOD-123W
175°C
PMEG40T10ERX
PMEG120G20ELR-QX
DIODE SIGE 120V 2A SOD123W
Nexperia USA Inc.
0
In Stock
3,000 : £0.09957
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
120 V
2A
840 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
11 ns
30 nA @ 120 V
75pF @ 1V, 1MHz
Automotive
AEC-Q101
Surface Mount
SOD-123W
SOD-123W
175°C
PMEG40T10ERX
PMEG200G10ELRX
DIODE SIGE 200V 1A SOD123W
Nexperia USA Inc.
0
In Stock
Obsolete
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
SiGe (Silicon Germanium)
200 V
1A
880 mV @ 1 A
Fast Recovery =< 500ns, > 200mA (Io)
34 ns
30 nA @ 200 V
29pF @ 1V, 1MHz
-
-
Surface Mount
SOD-123W
SOD-123W
175°C
SOD-128 Top
PMEG120G20ELPJ
DIODE SIGE 120V 2A SOD128/CFP5
Nexperia USA Inc.
0
In Stock
Obsolete
-
Tape & Reel (TR)
Obsolete
SiGe (Silicon Germanium)
120 V
2A
840 mV @ 2 A
Fast Recovery =< 500ns, > 200mA (Io)
11 ns
30 nA @ 120 V
75pF @ 1V, 1MHz
-
-
Surface Mount
SOD-128
SOD-128/CFP5
175°C (Max)
Showing
of 28

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.
    • In fast switching rectification, avalanche diodes are sometimes preferred over standard PN diodes because of their improved reverse recovery behavior, which reduces switching losses and improves overall converter efficiency. Their ability to withstand high reverse voltage transients without degradation makes them particularly suited for snubber circuits, flyback converters, and hard-switched topologies.

  • 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.