Thyristors - DIACs, SIDACs

Category Introduction

Products in the DIAC and SIDAC family are two-terminal devices most commonly used as triggering mechanisms in AC phase control applications. They act to oppose current flow until the voltage applied across them reaches some critical value, at which point current flow through them increases significantly. The two differ in the shape of their characteristic curves; DIACs (Diodes for Alternating Current) generally exhibit higher forward voltages in their conductive mode, and thus tend to be less suitable than SIDACs (Silicon Diode for Alternating Current) when substantial current flow is an application requirement.

Product List

305 Items
PDF Mfr Part # Quantity
Available
UnitPrice RFQ Series Packaging Product StatusVoltage - BreakoverCurrent - BreakoverCurrent - Hold (Ih) (Max)Current - Peak OutputOperating TemperaturePackage / CaseSupplier Device Package
K2502GRP
K2502GRP
SIDAC 240-280V 1A DO15
Littelfuse Inc.
945 $0.98
Tape & Reel (TR) Active240 ~ 280V10 µA150 mA1 A-40°C ~ 125°C (TJ)DO-204AC, DO-15, AxialDO-15
K2201GRP
K2201GRP
SIDAC 200-230V 1A DO15
Littelfuse Inc.
524 $0.99
Tape & Reel (TR) Active200 ~ 230V10 µA160 mA1 A-40°C ~ 125°C (TJ)DO-204AC, DO-15, AxialDO-15
K2501GRP
K2501GRP
SIDAC 240-280V 1A DO15
Littelfuse Inc.
444 $1.00
Tape & Reel (TR) Active240 ~ 280V10 µA160 mA1 A-40°C ~ 125°C (TJ)DO-204AC, DO-15, AxialDO-15
K2501G
K2501G
SIDAC 240-280V 1A DO15
Littelfuse Inc.
830 $1.02
Bulk Active240 ~ 280V10 µA160 mA1 A-40°C ~ 125°C (TJ)DO-204AC, DO-15, AxialDO-15
K3601GRP
K3601GRP
SIDAC 340-380V 1A DO15
Littelfuse Inc.
945 $1.03
Tape & Reel (TR) Active340 ~ 380V10 µA160 mA1 A-40°C ~ 125°C (TJ)DO-204AC, DO-15, AxialDO-15
K3601G
K3601G
SIDAC 340-380V 1A DO15
Littelfuse Inc.
910 $1.02
Bulk Active340 ~ 380V10 µA160 mA1 A-40°C ~ 125°C (TJ)DO-204AC, DO-15, AxialDO-15
K1300E70
K1300E70
SIDAC 120-138V 1A TO92
Littelfuse Inc.
138 $1.01
Bulk Active120 ~ 138V10 µA150 mA1 A-40°C ~ 125°C (TJ)TO-226-2, TO-92-2 (TO-226AC)TO-92
LIC01-215B-TR
LIC01-215B-TR
IC LIGHT IGNITION CIRCUIT I-PAK
STMicroelectronics
191 $1.11
Tape & Reel (TR) Active215 ~ 255V500 µA50 mA1.2 A-20°C ~ 125°C (TJ)TO-252-3, DPak (2 Leads + Tab), SC-63DPAK
LIC01-215H
LIC01-215H
IC LIGHT IGNITION CIRCUIT I-PAK
STMicroelectronics
627 $1.26
ASD™ Tube Active215 ~ 255V500 µA50 mA1.2 A-20°C ~ 125°C (TJ)TO-251-3, IPak, Short LeadsI-PAK
K2200G
K2200G
SIDAC 205-230V 1A DO15
Littelfuse Inc.
365 $1.31
Bulk Active205 ~ 230V10 µA150 mA1 A-40°C ~ 125°C (TJ)DO-204AC, DO-15, AxialDO-15
K2400E70
K2400E70
SIDAC 220-250V 1A TO92
Littelfuse Inc.
660 $1.32
Bulk Active220 ~ 250V10 µA150 mA1 A-40°C ~ 125°C (TJ)TO-226-2, TO-92-2 (TO-226AC)TO-92
HT40
HT40
DIAC 35-45V 2A DO35
Littelfuse Inc.
180 $0.00
Bulk Obsolete35 ~ 45V15 µA-2 A-40°C ~ 125°C (TJ)DO-204AH, DO-35, AxialDO-35
HT32
HT32
DIAC 27-37V 2A DO35
Littelfuse Inc.
316 $0.00
Bulk Obsolete27 ~ 37V15 µA-2 A-40°C ~ 125°C (TJ)DO-204AH, DO-35, AxialDO-35
K2000F1
K2000F1
SIDAC 190-215V 1A TO92
Littelfuse Inc.
103 $0.00
Bulk Obsolete190 ~ 215V10 µA150 mA1 A-40°C ~ 125°C (TJ)TO-226-2, TO-92-2 (TO-226AC)TO-92
K2400F1
K2400F1
SIDAC 220-250V 1A TO92
Littelfuse Inc.
233 $0.00
Bulk Obsolete220 ~ 250V10 µA150 mA1 A-40°C ~ 125°C (TJ)TO-226-2, TO-92-2 (TO-226AC)TO-92
HT35
HT35
DIAC 30-40V 2A DO35
Littelfuse Inc.
409 $0.00
Bulk Obsolete30 ~ 40V15 µA-2 A-40°C ~ 125°C (TJ)DO-204AH, DO-35, AxialDO-35
HT32B
HT32B
DIAC 30-34V 2A DO35
Littelfuse Inc.
198 $0.00
Bulk Obsolete30 ~ 34V15 µA-2 A-40°C ~ 125°C (TJ)DO-204AH, DO-35, AxialDO-35
HT32A
HT32A
DIAC 28-36V 2A DO35
Littelfuse Inc.
596 $0.00
Bulk Obsolete28 ~ 36V15 µA-2 A-40°C ~ 125°C (TJ)DO-204AH, DO-35, AxialDO-35
HT36A
HT36A
DIAC 32-40V 2A DO35
Littelfuse Inc.
459 $0.00
Bulk Obsolete32 ~ 40V15 µA-2 A-40°C ~ 125°C (TJ)DO-204AH, DO-35, AxialDO-35
K2200F1
K2200F1
SIDAC 205-230V 1A TO92
Littelfuse Inc.
276 $0.00
Bulk Obsolete205 ~ 230V10 µA150 mA1 A-40°C ~ 125°C (TJ)TO-226-2, TO-92-2 (TO-226AC)TO-92