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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STMicroelectronics TN5050H-12WL, Silicon Rectifiers 1200 V, 50 A 50 mA
STMicroelectronics TN5050H-12WL, Silicon Rectifiers 1200 V, 50 A 50 mA
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RS Stock No.: 734-025Brand: STMicroelectronicsManufacturers Part No.: TN5050H-12WL

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STMicroelectronics
Silicon Rectifiers
50A
-
-
SCR Module
TO-247 LL
-
1200V
-
-
-
Through Hole
-
50mA
-
-
-
-
3
-40°C
1V
100mA
150°C
-
-
-
-
TN50
-
-
-
-
-
-
-
-
-
-
-
Bourns TISP4240M3BJR-S, Thyristor 80 V 50 A, 32 A 3 V 2-Pin
Bourns TISP4240M3BJR-S, Thyristor 80 V 50 A, 32 A 3 V 2-Pin
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RS Stock No.: 246-3331Brand: BournsManufacturers Part No.: TISP4240M3BJR-S

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

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

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

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

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

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

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Infineon
Thyristor
4040A
-
-
SCR
BG-T12026K-1
-
1800V
-
-
57000A
-
-
250mA
-
-
-
-
-
-40°C
2.5V
300mA
140°C
-
-
RoHS
-
T3841N18TOF
-
-
-
1.28V
No
-
-
-
-
-
-
Infineon TD250N16KOFHPSA1, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
Infineon TD250N16KOFHPSA1, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
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RS Stock No.: 262-5483Brand: InfineonManufacturers Part No.: TD250N16KOFHPSA1

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Infineon
Dual Thyristor Module
250A
-
-
-
-
-
1600V
-
-
9000A
-
-
200mA
-
-
-
-
-
-
2V
300mA
125°C
115mm
50 mm
RoHS
52mm
TT250N
-
-
-
1.4V
No
-
-
-
-
-
-
Infineon TD330N16KOFHPSA2, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Infineon TD330N16KOFHPSA2, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
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RS Stock No.: 262-5485Brand: InfineonManufacturers Part No.: TD330N16KOFHPSA2

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

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

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Infineon
Thyristor
364A
-
-
-
-
-
2200V
-
-
10000A
-
-
200mA
-
-
-
-
-
-
2V
300mA
135°C
52.1mm
115 mm
RoHS, UR, IEC 61140
50mm
TT370N18KOF
-
-
-
0.8V
No
-
-
-
-
-
-
Infineon TT330N16KOFHPSA2, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Infineon TT330N16KOFHPSA2, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
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Also available in industry standard packaging
RS Stock No.: 262-5488Brand: InfineonManufacturers Part No.: TT330N16KOFHPSA2

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

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

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Infineon
Thyristor
364A
-
-
-
-
-
1800V
-
-
10000A
-
-
200mA
-
-
-
-
-
-
2V
300mA
135°C
52.1mm
115 mm
UR, IEC 61140, RoHS
50mm
TT370N18KOF
-
-
-
0.8V
No
70mA
-
-
-
-
-
Infineon TZ240N36KOFHPSA1, Thyristor Trigger Module 3600 V 5500 A, 240 A 250 A 3.43 V
Infineon TZ240N36KOFHPSA1, Thyristor Trigger Module 3600 V 5500 A, 240 A 250 A 3.43 V
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Also available in industry standard packaging
RS Stock No.: 262-5495Brand: InfineonManufacturers Part No.: TZ240N36KOFHPSA1

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Infineon
Thyristor Trigger Module
240A
-
-
-
-
-
3600V
-
-
5500A
-
-
250A
-
-
-
-
-
-
1.5V
300mA
140°C
101mm
50 mm
RoHS
52mm
TZ240N
-
-
-
3.43V
No
-
-
-
-
-
-
Infineon TZ600N16KOFHPSA1, Thyristor Trigger Module 1600 V 14000 A, 1050 A 250 mA 1.53 V
Infineon TZ600N16KOFHPSA1, Thyristor Trigger Module 1600 V 14000 A, 1050 A 250 mA 1.53 V
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Also available in industry standard packaging
RS Stock No.: 262-5497Brand: InfineonManufacturers Part No.: TZ600N16KOFHPSA1

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Infineon
Thyristor Trigger Module
1050A
-
-
-
-
-
1600V
-
-
14000A
-
-
250mA
-
-
-
-
-
-
2.2V
300mA
140°C
101mm
50 mm
RoHS
52mm
TZ600N
-
-
-
1.53V
No
-
-
-
-
-
-
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
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RS Stock No.: 262-5484Brand: InfineonManufacturers Part No.: TD330N16KOFHPSA2

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Infineon
Dual Thyristor Module
330A
-
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
-
2V
300mA
125°C
115mm
50 mm
RoHS
52mm
TD330N
-
-
-
1.28V
No
-
-
-
-
-
-
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
Infineon, Dual Thyristor Module 1600 V 10000 A, 330 A 200 mA 1.28 V
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RS Stock No.: 262-5486Brand: InfineonManufacturers Part No.: TT330N16KOFHPSA2

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Infineon
Dual Thyristor Module
330A
-
-
-
-
-
1600V
-
-
10000A
-
-
200mA
-
-
-
-
-
-
2V
300mA
125°C
115mm
50 mm
RoHS
52mm
TT330N
-
-
-
1.28V
No
-
-
-
-
-
-
Infineon, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
Infineon, Dual Thyristor Module 1600 V 9000 A, 250 A 200 mA 1.4 V
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RS Stock No.: 262-5482Brand: InfineonManufacturers Part No.: TD250N16KOFHPSA1

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

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