Diodes

Diodes

High quality diodes

Diodes are electrical components that ensure that current flows in only one direction. They consist of a so-called n-semiconductor and a p-semiconductor. Communication between the differently charged conductors creates a balanced boundary layer. If the n-conductor is now connected to the negative pole and the p-conductor to the positive pole of an electrical source, the resulting electrical voltage can move unhindered through the boundary layer.

The direction in which current can now flow unhindered is called the flow direction. In the other direction - the reverse direction - no current can flow. Diodes are therefore used where current flow in only one direction is desired. But diodes are also used where electrical voltage is to be stabilized, limited or controlled.

Large selection of diodes at Bürklin Elektronik

Diodes are often installed as so-called rectifier diodes or bridge rectifiers to convert alternating voltage into direct voltage. They are used, for example, in the operation of household appliances. TVS diodes protect electrical circuits from overvoltage. Zener diodes help stabilize or limit voltages within a system. Also in our range: Schottky diodes, switching diodes, capacitance diodes and current control diodes.

Advice on products and functionality

Do you have any questions about our products, the mode of operation or the field of application of diodes? Feel free to contact our experts at info@buerklin.com, or use our convenient callback servi

445 Items with 4,693 variations
Item description
Price list
Total
Version
Enclosure
Assembly
Design
min. operating temperature
max. operating temperature
Forward Current
Voltage V RRM (peak reverse voltage)
Power loss
Input voltage
Rated current
Zener voltage
Capacity range
Capacity
On-State Voltage
diameter
Switching diode, ultrafast, 0.5 A, DO35, 0.5 W
Order No.:
 26S8140
Manufacturer:
 Diotec
Manufacturer SKU
 1N4148
100 pcs.
0.04 €
500 pcs.
0.03 €
2500 pcs.
0.02 €
10000 pcs.
0.02 €
20000 pcs.
0.01 €
4.05 € *
Available: 15,094 pcs.
Next delivery: 50,000 pcs. on 2022-12-19
DO-35
THT
-65 °C
175 °C
DIODE 1N4007
Order No.:
 26S8105
Manufacturer:
 Diotec
Manufacturer SKU
 1N4007
50 pcs.
0.10 €
250 pcs.
0.07 €
1250 pcs.
0.06 €
5000 pcs.
0.05 €
10000 pcs.
0.04 €
5.06 € *
Available: 64,799 pcs.
Standard recovery diode
DO-41
THT
-50 °C
175 °C
1000 mA
1000 V
Small signal zener diode, 6.2 V, 500 mW, MicroMELF, BZM55C6V2-TR
Order No.:
 04S4226
Manufacturer:
 Vishay
Manufacturer SKU
 BZM55C6V2-TR
12500 pcs.
0.07 €
0.00 € *
Currently not in stock, we will order for you
Small signal zener diode
MicroMELF
SMD
-65 °C
175 °C
2 mA
0.5 W
6.2 V
1.5 V
1.2 mm
TVS Diode CD0603-B0340R
Order No.:
 21S4422
Manufacturer:
 Bourns Electronics GmbH
Manufacturer SKU
 CD0603-B0340R
20 pcs.
0.21 €
100 pcs.
0.15 €
500 pcs.
0.12 €
3000 pcs.
0.10 €
6000 pcs.
0.09 €
0.00 € *
Currently not in stock, we will order for you
0603
SMD
-40 °C
125 °C
0.000035 µF
Surface diffused zener diode, 200 V, 2 W, DO-41, ZY200
Order No.:
 26S7200
Manufacturer:
 Diotec
Manufacturer SKU
 ZY200
20 pcs.
0.25 €
100 pcs.
0.18 €
500 pcs.
0.15 €
2000 pcs.
0.12 €
4000 pcs.
0.11 €
4.97 € *
Available: 2,000 pcs.
Surface diffused zener diode
DO-41
THT
-50 °C
175 °C
2 W
200 V
2.6 mm
SMD TVS diode, Bidirectional, 400 W, 12 V, SOT-233, CDSOT23-SM712
Order No.:
 26S9082
Manufacturer:
 Bourns Electronics GmbH
Manufacturer SKU
 CDSOT23-SM712
5 pcs.
1.17 €
25 pcs.
1.02 €
125 pcs.
0.90 €
3000 pcs.
0.82 €
6000 pcs.
0.74 €
0.00 € *
Next delivery: 5,385 pcs. on 2022-12-13
Bidirectional
SOT-233
SMD
-55 °C
150 °C
0.000075 µF
Current limiting diodes, 1 W, 40 mA, DO214AC
Order No.:
 24S2188
Manufacturer:
 Diotec
Manufacturer SKU
 CL40M35
5 pcs.
0.50 €
50 pcs.
0.43 €
100 pcs.
0.38 €
500 pcs.
0.33 €
1000 pcs.
0.30 €
2.50 € *
Available: 2,158 pcs.
Current limiting diode
DO-214AC
SMD
-50 °C
150 °C
1 W
Small-signal Schottky diode, 40 V, 0.35 A, DO35
Order No.:
 10S7578
Manufacturer:
 STMicroelectronics
Manufacturer SKU
 BAT48
10 pcs.
0.05 €
500 pcs.
0.04 €
1000 pcs.
0.04 €
2000 pcs.
0.03 €
4000 pcs.
0.03 €
0.54 € *
Available: 3,910 pcs.
Next delivery: 4,000 pcs. on 2023-01-21
schottky rectifier diode
DO-35
THT
THT
-65 °C
150 °C
350 mA
40 V
Small signal diode, 0.15 A, Mini-MELF, 0.5 W
Order No.:
 24S3460
Manufacturer:
 Vishay
Manufacturer SKU
 LL4148-GS08
100 pcs.
0.05 €
500 pcs.
0.04 €
2500 pcs.
0.03 €
10000 pcs.
0.02 €
20000 pcs.
0.02 €
5.47 € *
Available: 36,448 pcs.
Next delivery: 12,500 pcs. on 2023-01-28
single
SOD-80
SMD
-65 °C
175 °C
Zener diode, 33 V, 500 mW, SOD-123, BZT52C33
Order No.:
 09S2123
Manufacturer:
 Diotec
Manufacturer SKU
 BZT52C33
10 pcs.
0.08 €
100 pcs.
0.06 €
500 pcs.
0.05 €
1000 pcs.
0.05 €
2500 pcs.
0.04 €
0.00 € *
Currently not in stock, we will order for you
zener diode
SOD-123
SMD
-50 °C
150 °C
0.5 W
33 V
SMD TVS diode, Bidirectional, 600 W, 33 V, DO-214AA, SMBJ33CA
Order No.:
 24S6759
Manufacturer:
 Bourns Electronics GmbH
Manufacturer SKU
 SMBJ33CA
12000 pcs.
0.09 €
0.00 € *
Available: 1,500 pcs.
Next delivery: 10,500 pcs. on 2022-12-12
Bidirectional
DO-214AA
SMD
-55 °C
150 °C
Silicon bridge rectifier, SIL, 160 V, 3.3 A
Order No.:
 60A832
Manufacturer:
 Diotec
Manufacturer SKU
 B80C5000-3300A
3 pcs.
1.98 €
15 pcs.
1.76 €
100 pcs.
1.58 €
500 pcs.
1.44 €
1000 pcs.
1.32 €
5.93 € *
Available: 714 pcs.
Next delivery: 400 pcs. on 2022-12-13
1-phase
SIL
THT
-50 °C
150 °C
160 V
80 V
3.3 A
MELF rectifier diode, 1 kV, 1 A, MELF
Order No.:
 24S7186
Manufacturer:
 Diotec
Manufacturer SKU
 SM4007
25 pcs.
0.15 €
125 pcs.
0.11 €
500 pcs.
0.09 €
2500 pcs.
0.07 €
5000 pcs.
0.07 €
3.78 € *
Available: 4,297 pcs.
Next delivery: 15,000 pcs. on 2022-12-22
Silicon diode
DO-213AB
SMD
-50 °C
175 °C
1000 mA
1000 V
1 A
Silicon bridge rectifier, Round bridge, 600 V, 2 A
Order No.:
 60A706
Manufacturer:
 Diotec
Manufacturer SKU
 B250R
10 pcs.
0.57 €
50 pcs.
0.49 €
250 pcs.
0.43 €
1000 pcs.
0.38 €
2000 pcs.
0.35 €
5.71 € *
Available: 2,005 pcs.
1-phase
Round bridge
THT
-50 °C
150 °C
600 V
250 V
2 A
Diode, 80 V, 0.2 A, SOT23
Order No.:
 10S8250
Manufacturer:
 NEXPERIA
Manufacturer SKU
 BAV99,215
100 pcs.
0.07 €
500 pcs.
0.05 €
3000 pcs.
0.04 €
10000 pcs.
0.03 €
20000 pcs.
0.02 €
6.66 € *
Available: 375,195 pcs.
dual
SOT-23
SMD
-65 °C
150 °C
DIODE BY255
Order No.:
 09S3929
Manufacturer:
 Diotec
Manufacturer SKU
 BY255
1700 pcs.
0.09 €
0.00 € *
Currently not in stock, we will order for you
Standard recovery diode
DO-201
THT
-50 °C
175 °C
3000 mA
1300 V
Silicon rectifier diode, 1 kV, 3 A, DO201
Order No.:
 26S8879
Manufacturer:
 Diotec
Manufacturer SKU
 1N5408
25 pcs.
0.17 €
125 pcs.
0.13 €
500 pcs.
0.10 €
1700 pcs.
0.08 €
3400 pcs.
0.07 €
4.31 € *
Available: 10,624 pcs.
DO-201
THT
-50 °C
175 °C
SMD TVS diode, Bidirectional, 400 W, 5 V, DO-214AC, SMAJ5.0CA
Order No.:
 21S4411
Manufacturer:
 Bourns Electronics GmbH
Manufacturer SKU
 SMAJ5.0CA
20 pcs.
0.26 €
100 pcs.
0.20 €
500 pcs.
0.17 €
2000 pcs.
0.15 €
4000 pcs.
0.13 €
5.24 € *
Available: 5,432 pcs.
Bidirectional
DO-214AC
SMD
-55 °C
150 °C
Zener diode, 12 V, 500 mW, DO-35, BZX79/C12-T
Order No.:
 22S5850
Manufacturer:
 NEXPERIA
Manufacturer SKU
 BZX79/C12-T
10 pcs.
0.10 €
100 pcs.
0.08 €
500 pcs.
0.06 €
1000 pcs.
0.06 €
2500 pcs.
0.05 €
0.99 € *
Available: 690 pcs.
zener diode
DO-35
THT
-65 °C
200 °C
25 mA
0.5 W
12 V
0.9 V
1.85 mm
Small signal zener diode, 5.6 V, 500 mW, DO-35, BZX55-C5V6
Order No.:
 22S2516
Manufacturer:
 Vishay
Manufacturer SKU
 BZX55-C5V6
1 pcs.
0.02 €
0.02 € *
Available: 58,100 pcs.
Small signal zener diode
DO-35
THT
-65 °C
175 °C
2 mA
0.5 W
5.6 V
1.5 V
1.7 mm
*incl. VAT plus shipping costs
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