Allied Electronics, Inc. Datasheets for Thyristors

Thyristors are a class of four-layer (PNPN) semiconductor devices that act as switches, rectifiers, or voltage regulators.
Thyristors: Learn more

Product Name Notes
Features: Hermetic Metal Case with Glass Insulator Threaded Stud Available in Metric or UNF International Standards Case Typical Applications: DC Motor Control Controlled Rectifiers AC Controllers
A DIAC is a full-wave or bidirectional thyristor. Whenever the amplitude of applied voltage exceeds the breakover voltage rating of the DIAC, it switches from blocking-to-conducting-state.
Circuit modules provide ratings up to 42.5 amps. Available in three standard bridge circuits and an AC switch version. Features: Low Profile Designed for PCB Connections UL Recognized
Single-phase, three-phase and SCR diode bridges.
Teccor brand bidirectional alternistors are available with current ratings from 6 A to 40 A and voltages from 200 V to 1000 V as part of Littelfuse's broad line of...
Teccor brand SIDACs are silicon bilateral voltage triggered switches, with greater power-handling capabilities than standard DIACs. Upon application of a voltage exceeding the breakover voltage point, a SIDAC switches on,...
The Littelfuse line of thyristor SCR semi-conductors are half-wave, unidirectional, gate-controlled rectifiers which complement sensitive SCRs. Teccor SCRs features glass-passivated junctions to ensure long-term reliability and parameter stability. The glass...
The Littelfuse line of thyristor SCR semi-conductors are half-wave, unidirectional, gate-controlled rectifiers which complement sensitive SCRs. Teccor SCRs features glass-passivated junctions to ensure long-term reliability and parameter stability. The glass...
The M50 Series modules utilize highly efficient thermal management to provide high surge capability, long lifetime and reliable performance. Features: Over 40 kW Output Capability Available in 8 Standard Circuits...
The Quadrac device is a bidirectional AC switch and is gate controlled for either polarity of main terminal voltage. Its primary purpose is for AC switching and phase control applications...
The sensitive gate TRIAC is a bidirectional AC switch and is gate controlled for either polarity of main terminal voltage. It is used primarily for AC switching and phase control...
The Sensitive SCR semiconductors are half-wave unidirectional, gate-controlled rectifiers (SCR-thyristor) which complement the power SCRs. The TO-220 and TO-92 are electrically isolated where the case or tab is internally isolated...
The TRIAC may be gate triggered from a blocking to conduction state for either polarity of applied voltage and is designed for AC switching and phase control applications such as...
1.4 V (Max.) Threshold Voltage, 3600⁄3000 V (RMS) Voltage Isolation, Thyristor Diode Modules Heat transfer through Aluminium nitride ceramic isolated metal baseplate Precious metal pressure contacts for high reliability Thyristor...
1.65 V (Max.) Threshold Voltage, 3600⁄3000 V (RMS) Isolation Voltage, Thyristor Diode Modules Heat transfer through Aluminium nitride ceramic isolated metal baseplate Hard soldered joints for high reliability UL recognized...
1.8 V (Max.) Threshold Voltage, 3600⁄3000 V (RMS) Isolation Voltage, Thyristor Diode Modules Heat transfer through Aluminium nitride ceramic isolated metal baseplate Hard soldered joints for high reliability UL recognized...
Bridge Rectifier; 80A, 800V; 3Phase
DIAC, 32 V (Typ.) Voltage Breakover, 250 mW Power Dissipation, DO35 Package Type Glass–chip passivation These devices are triggered from a blocking–to–conduction state for either polarity of applied voltage whenever...
Dual Thyristor module, Tcase 85 C=55 amps, 1200 Vs, Case SemiPACK 1
Dual Thyristor module, Tcase 85 C=95 amps, 1200 Vs, Case SemiPACK 1
Isolated Tab TRIACs
Medium Power TRIAC, TO48 Package, 4 mA (Max.) Peak Off-State Current, 40 A RMS On-State Current
RECTIFIER; TO-48; 1000 V; 2.3 V; 300 A;22 A; 35 A; 1.5 DEGC/W; 40 MA (MAX.); 2
RECTIFIER; TO-48; 800 V; 2 V; 150 A; 22A; 35 A; 1.5 DEGC/W; 40 MA (MAX.); 125
SCR Sensitive Gate, TO-92 Package Type, 8 A Peak Surge Current
SCR; TO-220AB; 250A Itsm; 16A On-State (Avg. Max.); 25A; 1.5C/W (Max.); +125 pbf
SCR; TO-220AB; 250A ITSM; 16A ON-STATE (AVG. MAX.); 25A; 1.5C/W (MAX.); +125
SCR; TO-220AB; 2V; 100A ITSM; 8A; 22; 30 UA (TYP.) GATE TRIGGER; +110; -40; 60
SCR; TO-220AB; 6 V (TYP.); 300A ITSM; 16A ON-STATE (AVG. MAX.); 25A; 1.5; +125
SCR; TO-225AA; 20 A (Max.) Itsm; 2.55A On-State (Avg. Max.); 4.0A; +110; -40
SCR; TO-92; 10A Itsm; 0.8A; 75C/W (Max.); +110; -40, Lead Free
Semipot 4, 3 phase bridge, 1800 v
Silicon Controlled Rectifier (SCR), TO-48 Package Type, 30 mA DC Gate Trigger Current
Silicon Controlled Rectifier, -40 to +125°C Operating Junction Temperature
Silicon Controlled Rectifier, Package Type TO-126, Gate Trigger Current 200 μA
Silicon Controlled Rectifier, TO-202, 20 A Surge Current, 4 A On-State RMS Current, -40 to +150°C
Silicon Controlled Rectifier, TO-5 Package Type, 200 V Voltage Repetitive Peak Reverse
SILICON CONTROLLED RECTIFIER- 25A 200V T0220
SILICON CONTROLLED RECTIFIER- 400V 55A TO-218
SILICON CONTROLLED RECTIFIER- 400VRM 10A TO-220
silicone Controlled Rectifier, TO-220, 25 A Maximum On State RMS Current Glass passivated junctions with centre gate fire for greater parameter uniformity and stability Small, rugged, thermowatt constructed for low...
THY C77 (T0-126) 4A 400V TRIAC LEAD FREE
THY C77 (T0-126) 4A 600V TRIAC LEAD FREE
THY T0220 12A 600V TRIAC LEAD FREE
THY T0220 16A 600V SCR LEAD FREE
THY T0220 25A 50V SCR LEAD FREE
THY T0220 8A 600V TRIAC LEAD FREE
THY T0220 8A 800V TRIAC LEAD FREE
THY T0220 SPECIAL TRIAC LEAD FREE
THY T092 .6A 400V TRIAC LEAD FREE
THY T092 .6A 600V TRIAC LEAD FREE
THY T092 0.8A 100V SCR LEAD FREE
THY T092 0.8A 200V SCR LEAD FREE
THY T092 0.8A 30V SCR LEAD FREE
THY T092 0.8A 60V SCR LEAD FREE
THY T092 1.5A 400V SCR FG LEAD FREE
Thyristor Module, 1.65 V Threshold Voltage, 3600⁄3000 V Isolation Voltage Heat transfer through aluminum oxide ceramic isolated metal baseplate Hard soldered joints for high reliability UL Recognized DC motor control,...
Thyristor Module; Dual; 1600V; 106 A @ +85C On-State (Avg. Max.)
Thyristor Module; Dual; 1600V; 130 A @ 87C On-State (Avg. Max.)
Thyristor Module; Dual; 1600V; 156 A @ +85C On-State (Avg. Max.)
Thyristor Module; Dual; 1600V; 305 A @ +85C On-State (Avg. Max.)
Thyristor Module; Dual; 1600V; 40 A @ +85C On-State (Avg. Max.)
Thyristor Module; Dual; 1600V; 95 A @ +85C On-State (Avg. Max.); Case A 5 Case
Thyristor Module; Dual; 1800V; 95 A @ +85C On-State (Avg. Max.); Case A 5 Case
Thyristor⁄Diode Modules -40 °C (Min.) operating temperature Thyristor⁄diode modules.
THYRISTOR, 400A, 1400V, SEMIPACK 4
thyristor, 400a, 1600v, semipack 4
THYRISTOR, BIDIRECTIONAL; TO-220; 400V;8 A (RMS); 2; 62.5; 80A IFRM; -40; +110
THYRISTOR, MEDIUM POWER; MEDIUM POWER; 50 A @ 94C ON-STATE (AVG. MAX.); 1.6V
THYRISTOR, PHASE CONTROL; PHASE CONTROL; 1600 V (MAX.); 5700 A (MAX.); 1.69 V
THYRISTOR, PHASE CONTROL; PHASE CONTROL; 1600 V; 9000 A @ 10 MS; 600 MA; 1420 A
THYRISTOR, POWER; MEDIUM POWER; 16 A @ 85C ON-STATE (AVG. MAX.); 1.75V; +125
THYRISTOR, SCR 12A 600V TO220
Thyristor/Diode Module;175A;1600V
Thyristor; Capsule Thyristor; 1600V; 1200 A @ 85C On-State (Avg. Max.); -40
Thyristor; Capsule; 1600V; 1700V; 430A IT(RMS); 500mA Holding (Max.); TO-200AB
Thyristor; Line; 106A On-State (Avg. Max.); 2250A; 180A IT(RMS); Semipack Case
Thyristor; Line; 130A On-State (Avg. Max.); 4700A; 220A IT(RMS); Semipack Case
Thyristor; Line; 160A On-State (Avg. Max.); 5400A; 250A IT(RMS); Semipack Case
Thyristor; Line; 55A On-State (Avg. Max.); 1500A; 95A IT(RMS); Semipack Case
Thyristor; Line; 70A On-State (Avg. Max.); 1600A; 125A IT(RMS); Semipack Case
THYRISTOR; PHASE CONTROL; 1200 V; 1600 A @ 10 MS (100% VRRM REAPPLIED); 1.6 V
THYRISTOR; PHASE CONTROL; 800 V; 1600 A@ 10 MS (100% VRRM REAPPLIED); 1.6 V
Thyristor; Thyristor; 323A On-State (Avg. Max.); 5700A; 330A IT(RMS); +125
Thyristors, TO-48 Package Type, 400 V Voltage Repetitive Peak Reverse, 400 A @ 60 Hz Current Surge
TRIAC Bidirectional Thyristor, 4 A RMS Current, 400 V Peak Voltage
TRIAC, Thyristor; TO-220AB; 400V; 8A; 1.7 V (Typ.); 2.2; 100A IFRM; -40; +125 pb
TRIAC, THYRISTOR; TO-220AB; 600V; 12A; 2.2; 62.5; 100 A @ 125C IFRM; -40
TRIAC, TO-220 Package Type, 8 A @ +80 °C Current On-State RMS All Diffused and glass passivated junctions for greater parameter uniformity and stability Small, rugged, low thermal resistance, high...
TRIAC, TO-3 Package, 600 V Repetitive Peak Off-State Voltage
TRIAC-400VRM 10A TO-220 IGT=50MA
TRIAC-400VRM 15A TO-220 IGT=40/75MA
TRIAC-400VRM 8A TO-220 IGT=10MA
TRIAC-400VRM 8A TO-220 ISOLATED IGT=10MA
TRIAC-800VRM 16AMP TO-220 FULL PACK IGT=35/70MA
TRIAC