Deutsch

Power Semiconductors

MOSFETs
MOSFETs 870
Bipolar Transistors
Bipolar Transistors 814
Thyristoren,Diacs,Triacs,Quadracs
Thyristoren,Diacs,Triacs,Quadracs 767
IGBTs
IGBTs 260
High Side Switches
High Side Switches 27
Powermodule PIMs, IPMs (PIM,IPM)
Powermodule PIMs, IPMs (PIM,IPM) 6
Smart Low Side Switches
Smart Low Side Switches 2
1,440 items in 2,746 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Enclosure
Version
Assembly
max. Voltage
Max. current
max. operating temperature
min. operating temperature
Power dissipation
Saturation voltage
Output current
Usage
drain-source on resistance RDS (on) max @VGS=4,5V
Number of pins
Number of channels
Rated current
Collector current
BC338-25 Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 800 mA, 25 V, THT, TO-92, BC338-25
Order No.:
 09S3305
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC338-25
Next delivery: 3,950 pcs. on 2026-03-27
Total Price: 1.03 € *
10 pcs.
0.1028 €
100 pcs.
0.0643 €
250 pcs.
0.0386 €
1000 pcs.
0.0257 €
4000 pcs.
0.0206 €
TO-92
NPN
THT
150 °C
-55 °C
0.625 W
700 mV
800 mA
BC338-40 Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 800 mA, 25 V, THT, TO-92, BC338-40
Order No.:
 09S3306
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC338-40
Standard delivery time from the manufacturer is: 8 Weeks
Total Price: 1.03 € *
10 pcs.
0.1028 €
100 pcs.
0.0643 €
250 pcs.
0.0386 €
1000 pcs.
0.0257 €
4000 pcs.
0.0206 €
TO-92
NPN
THT
150 °C
-55 °C
0.625 W
700 mV
800 mA
BC546A Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 65 V, THT, TO-92, BC546A
Order No.:
 09S3307
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC546A
Available in 4 Days: 16,000 pcs. - if ordered today
Total Price: 0.97 € *
10 pcs.
0.0971 €
100 pcs.
0.0607 €
250 pcs.
0.0364 €
1000 pcs.
0.0243 €
4000 pcs.
0.0194 €
TO-92
NPN
THT
150 °C
-55 °C
0.5 W
600 mV
100 mA
BC548A Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 30 V, THT, TO-92, BC548A
Order No.:
 09S3316
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC548A
Standard delivery time from the manufacturer is: 8 Weeks
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
4000 pcs.
0.0155 €
TO-92
NPN
THT
150 °C
-55 °C
0.5 W
600 mV
100 mA
BC548BBK Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 30 V, THT, TO-92, BC548BBK
Order No.:
 09S3318
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC548BBK
Available in 4 Days: 5,000 pcs. - if ordered today
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
5000 pcs.
0.0155 €
TO-92
NPN
THT
150 °C
-55 °C
0.5 W
600 mV
100 mA
BC548CBK Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 30 V, THT, TO-92, BC548CBK
Order No.:
 09S3320
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC548CBK
Available in 4 Days: 10,000 pcs. - if ordered today
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
5000 pcs.
0.0155 €
TO-92
NPN
THT
150 °C
-55 °C
0.5 W
600 mV
100 mA
BC549A Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 30 V, THT, TO-92, BC549A
Order No.:
 09S3321
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC549A
Available in 4 Days: 8,000 pcs. - if ordered today
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
4000 pcs.
0.0155 €
TO-92
NPN
THT
150 °C
-55 °C
0.5 W
600 mV
100 mA
BC549BBK Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 100 mA, 30 V, THT, TO-92, BC549BBK
Order No.:
 09S3322
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC549BBK
Standard delivery time from the manufacturer is: On Request
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
5000 pcs.
0.0155 €
TO-92
NPN
THT
150 °C
-55 °C
0.5 W
600 mV
100 mA
BC556ABK Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -100 mA, -65 V, THT, TO-92, BC556ABK
Order No.:
 09S3325
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC556ABK
Available in 4 Days: 25,000 pcs. - if ordered today
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
5000 pcs.
0.0155 €
TO-92
PNP
THT
150 °C
-55 °C
0.5 W
-650 mV
-100 mA
BC556C Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -100 mA, -65 V, THT, TO-92, BC556C
Order No.:
 09S3328
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC556C
Standard delivery time from the manufacturer is: 8 Weeks
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
4000 pcs.
0.0155 €
TO-92
PNP
THT
150 °C
-55 °C
0.5 W
-650 mV
-100 mA
BC557CBK Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -100 mA, -45 V, THT, TO-92, BC557CBK
Order No.:
 09S3333
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC557CBK
Available in 4 Days: 20,000 pcs. - if ordered today
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
5000 pcs.
0.0155 €
TO-92
PNP
THT
150 °C
-55 °C
0.5 W
-650 mV
-100 mA
BC558A Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -100 mA, -30 V, THT, TO-92, BC558A
Order No.:
 09S3334
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC558A
Available in 4 Days: 16,000 pcs. - if ordered today
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
4000 pcs.
0.0155 €
TO-92
PNP
THT
150 °C
-55 °C
0.5 W
-650 mV
-100 mA
BC558B Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -100 mA, -30 V, THT, TO-92, BC558B
Order No.:
 09S3335
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC558B
Standard delivery time from the manufacturer is: 8 Weeks
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
4000 pcs.
0.0155 €
TO-92
PNP
THT
150 °C
-55 °C
0.5 W
-650 mV
-100 mA
BC559A Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -100 mA, -30 V, THT, TO-92, BC559A
Order No.:
 09S3337
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC559A
Standard delivery time from the manufacturer is: 8 Weeks
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
4000 pcs.
0.0155 €
TO-92
PNP
THT
150 °C
-55 °C
0.5 W
-650 mV
-100 mA
BC559B Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -100 mA, -30 V, THT, TO-92, BC559B
Order No.:
 09S3338
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC559B
Available in 4 Days: 12,000 pcs. - if ordered today
Total Price: 0.77 € *
10 pcs.
0.0771 €
100 pcs.
0.0482 €
250 pcs.
0.0289 €
1000 pcs.
0.0193 €
4000 pcs.
0.0155 €
TO-92
PNP
THT
150 °C
-55 °C
0.5 W
-650 mV
-100 mA
BC808-16 Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -800 mA, -25 V, SMD, SOT-23, BC808-16
Order No.:
 09S3342
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC808-16
Standard delivery time from the manufacturer is: 8 Weeks
Total Price: 0.79 € *
10 pcs.
0.0790 €
100 pcs.
0.0494 €
250 pcs.
0.0296 €
1000 pcs.
0.0198 €
3000 pcs.
0.0158 €
SOT-23
PNP
SMD
150 °C
-55 °C
0.31 W
-700 mV
-800 mA
BC808-25 Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -800 mA, -25 V, SMD, SOT-23, BC808-25
Order No.:
 09S3343
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC808-25
Available in 4 Days: 105,000 pcs. - if ordered today
Total Price: 0.79 € *
10 pcs.
0.0790 €
100 pcs.
0.0494 €
250 pcs.
0.0296 €
1000 pcs.
0.0198 €
3000 pcs.
0.0158 €
SOT-23
PNP
SMD
150 °C
-55 °C
0.31 W
-700 mV
-800 mA
BC808-40 Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, PNP, -800 mA, -25 V, SMD, SOT-23, BC808-40
Order No.:
 09S3344
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC808-40
Available in 4 Days: 9,000 pcs. - if ordered today
Total Price: 0.79 € *
10 pcs.
0.0790 €
100 pcs.
0.0494 €
250 pcs.
0.0296 €
1000 pcs.
0.0198 €
3000 pcs.
0.0158 €
SOT-23
PNP
SMD
150 °C
-55 °C
0.31 W
-700 mV
-800 mA
BC817-25W Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 800 mA, 45 V, SMD, SOT-323, BC817-25W
Order No.:
 09S3347
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC817-25W
Standard delivery time from the manufacturer is: 8 Weeks
Total Price: 0.99 € *
10 pcs.
0.0988 €
100 pcs.
0.0619 €
250 pcs.
0.0369 €
1000 pcs.
0.0250 €
3000 pcs.
0.0202 €
SOT-323
NPN
SMD
150 °C
-55 °C
0.31 W
700 mV
800 mA
BC817-40 Diotec Semiconductor Bipolar Transistors
Bipolar junction transistor, NPN, 800 mA, 45 V, SMD, SOT-23, BC817-40
Order No.:
 09S3348
Manufacturer:
 Diotec Semiconductor
Manufacturer SKU:
 BC817-40
Standard delivery time from the manufacturer is: 8 Weeks
Total Price: 0.79 € *
10 pcs.
0.0790 €
100 pcs.
0.0494 €
250 pcs.
0.0296 €
1000 pcs.
0.0198 €
3000 pcs.
0.0158 €
SOT-23
NPN
SMD
150 °C
-55 °C
0.31 W
700 mV
800 mA
1 ...
27
28
29
... 138
*incl. VAT plus shipping costs
Subject to prior sale
Images may differ

Our large selection of power semiconductors

Power semiconductors are essential components of power electronics. They are responsible for controlling and switching high electrical currents and voltages. Therefore, they consist of conventional semiconductor devices that have been specially upgraded to operate smoothly in high current and voltage ranges. Normal semiconductor components would be damaged or even destroyed if the amperes and voltages were too high. Power semiconductors are used in transportation technology, in industry, in mechanical engineering and basically in HVDC (high voltage direct current) transmission. They are also used in all those areas where the transformation or adaptation of voltage, current or frequencies is necessary. Depending on the application, Bürklin Elektronik has a large selection of individual power semiconductor models.

Advice from our experts at Bürklin Elektronik

In our large power semiconductor assortment you will find Bipolar Transistors, High Side Switches, Low Side Switches , MOSFETs , Power Modules , Thyristors and IGBTs . You have questions to single models or you don't find your desired product in our online store? Contact the experts at Bürklin Elektronik with confidence! We will be happy to advise you. Write to us at [email protected], or use our practical call-back service!