Thyristors

Thyristors are four-layer semiconductor devices, also known as a silicon controlled rectifier (SCR) It is like a fast static switch and is good for controlling large amounts of power, they can also control the speed of DC motors. You can learn more in our complete guide to thyristors.

How do thyristors work?

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Bourns TISP4240M3BJR-S, Thyristor 80 V 50 A, 32 A 3 V 2-Pin
Also available in industry standard packaging
RS Stock No.246-3331BrandBournsManufacturers Part No.TISP4240M3BJR-S

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Bourns
-
Thyristor
32A
-
-
-
-
80V
-
50A
-
-
Surface
-
-
-
-
-
2
-
0.35A
-
150°C
-
-
TISP4240M3BJR
RoHS, UL
-
-
-
-
-
-
No
3V
-
-
-
10μA
Bourns, Thyristor 80 V 50 A, 32 A 3 V 2-Pin
RS Stock No.246-3329BrandBournsManufacturers Part No.TISP4240M3BJR-S

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Bourns
-
Thyristor
32A
-
-
-
-
80V
-
50A
-
-
Surface
-
-
-
-
-
2
-
0.35A
-
150°C
-
-
TISP4240M3BJR
RoHS, UL
-
-
-
-
-
-
No
3V
-
-
-
10μA
Infineon DD380N22KXPSA1, Thyristor 2200 V 12000 A, 393 A 0.75 V
RS Stock No.349-384BrandInfineonManufacturers Part No.DD380N22KXPSA1

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Infineon
-
Thyristor
393A
-
-
-
-
2200V
-
12000A
-
-
-
-
-
-
-
-
-
-
-
-
150°C
50mm
52.1mm
DD380N22K
UR, IEC 61140, RoHS
115 mm
-
-
-
-
-
No
0.75V
-
-
-
-
Infineon STT3400N16P76XPSA1, Switching Diode 1600 V, 200 A 250 mA 1.41 V
RS Stock No.277-221BrandInfineonManufacturers Part No.STT3400N16P76XPSA1

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Infineon
-
Switching Diode
200A
-
-
-
-
1600V
-
-
-
-
Screw
-
250mA
-
-
-
-
2V
200mA
-
125°C
159.6mm
180mm
sTT3400N16P76
RoHS, DIN IEC 747-6
76 mm
-
-
-
-
-
-
1.41V
-
-
-
300mA
Infineon T2200N16H100XPSA1, Thyristor 1600 V, 5020 A 250 mA 44000 A 1.24 V
RS Stock No.349-382BrandInfineonManufacturers Part No.T2200N16H100XPSA1

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Infineon
-
Thyristor
5020A
Netz-Thyristor
-
-
-
1600V
-
44000A
-
-
-
-
250mA
-
-
-
-
2V
300mA
-40°C
125°C
-
-
T2200N16H100
RoHS, DIN IEC 60747-6
-
-
-
-
-
-
No
1.24V
-
-
-
-
Infineon T2481N28TOFVTXPSA1, Thyristor 2800 V, 2720 A 250 mA 43500 A 1.79 V
RS Stock No.262-5883BrandInfineonManufacturers Part No.T2481N28TOFVTXPSA1

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Infineon
-
Thyristor
2720A
SCR
-
BG-T12026K-1
-
2800V
-
43500A
-
-
-
-
250mA
-
-
-
-
2.5V
300mA
-40°C
140°C
-
-
T2481N28TOF
RoHS
-
-
-
-
-
-
No
1.79V
-
-
-
-
Infineon T3841N18TOFVTXPSA1, Thyristor 1800 V, 4040 A 250 mA 57000 A 1.28 V
RS Stock No.262-5885BrandInfineonManufacturers Part No.T3841N18TOFVTXPSA1

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Infineon
-
Thyristor
4040A
SCR
-
BG-T12026K-1
-
1800V
-
57000A
-
-
-
-
250mA
-
-
-
-
2.5V
300mA
-40°C
140°C
-
-
T3841N18TOF
RoHS
-
-
-
-
-
-
No
1.28V
-
-
-
-

P.O.A.

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Infineon
-
Dual Thyristor Module
250A
-
-
-
-
1600V
-
9000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
52mm
115mm
TT250N
RoHS
50 mm
-
-
-
-
-
No
1.4V
-
-
-
-

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Infineon
-
Dual Thyristor Module
330A
-
-
-
-
1600V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
52mm
115mm
TD330N
RoHS
50 mm
-
-
-
-
-
No
1.28V
-
-
-
-
Infineon TD340N22KOFXPSA1, Thyristor 2200 V 8000 A, 338 A 200 mA 0.8 V
RS Stock No.349-385BrandInfineonManufacturers Part No.TD340N22KOFXPSA1

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Infineon
-
Thyristor
338A
-
-
-
-
2200V
-
8000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
135°C
50mm
52.1mm
TT340N22KOF
IEC 61140, UR, RoHS
115 mm
-
-
-
-
-
No
0.8V
-
-
-
-
Infineon TD370N18KOFHPSA1, Thyristor 2200 V 10000 A, 364 A 200 mA 0.8 V
RS Stock No.349-387BrandInfineonManufacturers Part No.TD370N18KOFHPSA1

P.O.A.

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Infineon
-
Thyristor
364A
-
-
-
-
2200V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
135°C
50mm
52.1mm
TT370N18KOF
RoHS, UR, IEC 61140
115 mm
-
-
-
-
-
No
0.8V
-
-
-
-

P.O.A.

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Infineon
-
Dual Thyristor Module
330A
-
-
-
-
1600V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
52mm
115mm
TT330N
RoHS
50 mm
-
-
-
-
-
No
1.28V
-
-
-
-
Infineon TT340N22KOFXPSA1, Thyristor 2200 V 8000 A, 338 A 200 mA 0.8 V
RS Stock No.349-388BrandInfineonManufacturers Part No.TT340N22KOFXPSA1

P.O.A.

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Infineon
-
Thyristor
338A
-
-
-
-
2200V
-
8000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
135°C
50mm
52.1mm
TT340N22KOF
IEC 61140, RoHS, UR
115 mm
-
-
-
-
-
No
0.8V
-
-
-
-
Infineon TT370N18KOFHPSA1, Thyristor 1800 V 10000 A, 364 A 200 mA 0.8 V
RS Stock No.349-389BrandInfineonManufacturers Part No.TT370N18KOFHPSA1

P.O.A.

Add to basket
Infineon
-
Thyristor
364A
-
-
-
-
1800V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
135°C
50mm
52.1mm
TT370N18KOF
UR, IEC 61140, RoHS
115 mm
-
-
-
-
-
No
0.8V
-
-
-
70mA

P.O.A.

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Infineon
-
Thyristor Trigger Module
240A
-
-
-
-
3600V
-
5500A
-
-
-
-
250A
-
-
-
-
1.5V
300mA
-
140°C
52mm
101mm
TZ240N
RoHS
50 mm
-
-
-
-
-
No
3.43V
-
-
-
-

P.O.A.

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Infineon
-
Thyristor Trigger Module
1050A
-
-
-
-
1600V
-
14000A
-
-
-
-
250mA
-
-
-
-
2.2V
300mA
-
140°C
52mm
101mm
TZ600N
RoHS
50 mm
-
-
-
-
-
No
1.53V
-
-
-
-
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
RS Stock No.262-5486BrandInfineonManufacturers Part No.TT330N16KOFHPSA2

P.O.A.

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Infineon
-
Dual Thyristor Module
330A
-
-
-
-
1600V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
52mm
115mm
TT330N
RoHS
50 mm
-
-
-
-
-
No
1.28V
-
-
-
-
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
RS Stock No.262-5484BrandInfineonManufacturers Part No.TD330N16KOFHPSA2

P.O.A.

Add to basket
Infineon
-
Dual Thyristor Module
330A
-
-
-
-
1600V
-
10000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
52mm
115mm
TD330N
RoHS
50 mm
-
-
-
-
-
No
1.28V
-
-
-
-
Infineon, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
RS Stock No.262-5482BrandInfineonManufacturers Part No.TD250N16KOFHPSA1

P.O.A.

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Infineon
-
Dual Thyristor Module
250A
-
-
-
-
1600V
-
9000A
-
-
-
-
200mA
-
-
-
-
2V
300mA
-
125°C
52mm
115mm
TT250N
RoHS
50 mm
-
-
-
-
-
No
1.4V
-
-
-
-
Infineon, Thyristor 1800 V, 4040 A 250 mA 57000 A 1.28 V
RS Stock No.262-5886BrandInfineonManufacturers Part No.T3841N18TOFVTXPSA1

P.O.A.

Add to basket
Infineon
-
Thyristor
4040A
SCR
-
BG-T12026K-1
-
1800V
-
57000A
-
-
-
-
250mA
-
-
-
-
2.5V
300mA
-40°C
140°C
-
-
T3841N18TOF
RoHS
-
-
-
-
-
-
No
1.28V
-
-
-
-

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