Q4015LT
Triacs 400V 15A 33/43V
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Part Number : Q4015LT
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Package/Case : TO-220-2
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Brands : LITTELFUSE
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Components Categories : TRIACs
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Datesheet : Q4015LT DataSheet (PDF)
Overview of Q4015LT
Teccor brand Quadrac devices are triacs that include a diac trigger mounted inside the same package. This device, developed by Littelfuse, saves the user the expense and assembly time of buying a discrete diac and assembling in conjunction with a gated triac. Also, the alternistor Quadrac device (QxxxxLTH) eliminates the need for a snubber network.The Quadrac device is a bidirectional AC switch and is gate controlled for either polarity of main terminal voltage. Its primary purposeis for AC switching and phase control applications such as speed controls, temperature modulation controls, and lighting controls where noise immunity is required.Triac current capacities range from 4A to 15A with voltage ranges from 200V to 600V. Quadrac devices are available in the TO-220 package.The TO-220 package is electrically isolated to 2500V rms from the leads to mounting surface. 4000V rms is available on special order. This means that no external isolation is required, thuseliminating the need for separate insulators and insulator-mounting steps and saving dollars over "hot tab" devices. All Teccor triac and diac chips have glass-passivated junctions to ensure long-term device reliability and parameter stability.Variations of devices in this data sheet are available for custom design applications. Consult the factory for more information.
Key Features
- Glass-passivated junctions
- Electrically-isolated package
- Internal trigger diac
- High surge capability — up to 200 A
- High voltage capability — 200 V to 600 V
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | No | Rohs Code | Yes |
Part Life Cycle Code | Obsolete | Ihs Manufacturer | LITTELFUSE INC |
Part Package Code | TO-220AB | Package Description | ROHS COMPLIANT, PLASTIC, ISOLATED TO-220AB, 3 PIN |
Pin Count | 3 | Reach Compliance Code | not_compliant |
ECCN Code | EAR99 | HTS Code | 8541.30.00.80 |
Samacsys Manufacturer | LITTELFUSE | Additional Feature | HIGH RELIABILITY |
Case Connection | ISOLATED | Configuration | SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE |
Critical Rate of Rise of Commutation Voltage-Min | 3 V/us | Critical Rate of Rise of Off-State Voltage-Min | 40 V/us |
Holding Current-Max | 70 mA | JEDEC-95 Code | TO-220AB |
JESD-30 Code | R-PSFM-T3 | JESD-609 Code | e3 |
Leakage Current-Max | 2 mA | Moisture Sensitivity Level | 2 |
Number of Elements | 1 | Number of Terminals | 3 |
Operating Temperature-Max | 125 °C | Operating Temperature-Min | -40 °C |
Package Body Material | PLASTIC/EPOXY | Package Shape | RECTANGULAR |
Package Style | FLANGE MOUNT | Peak Reflow Temperature (Cel) | 260 |
Qualification Status | Not Qualified | RMS On-state Current-Max | 15 A |
Repetitive Peak Off-state Voltage | 400 V | Surface Mount | NO |
Terminal Finish | Matte Tin (Sn) | Terminal Form | THROUGH-HOLE |
Terminal Position | SINGLE | Time@Peak Reflow Temperature-Max (s) | 40 |
Trigger Device Type | TRIAC WITH INT TRIGGER |
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Warranty, Returns, and Additional Information
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