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QK040K7 Datasheet PDF

Part Series:QK040K7 Series
Category:TRIAC Diodes
Description:LITTELFUSE QK040K7 Triac, Alternistor, 1kV, 40A, TO-218AC, 100mA, 2V, 800mW
Document:QK040K7 Datasheet PDF (10 Pages)

QK040K7 TRIAC Diodes Datasheet PDF

QK040K7 - Littelfuse Specifications

TYPE
DESCRIPTION
Mounting Style
Through Hole
Number of Pins
3 Pin
Voltage Rating (DC)
1.00 kV
Current Rating
40 A
Case/Package
TO-218-3
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QK040K7 - Littelfuse Function Overview

General Description
Teccor offers bidirectional alternistors with current ratings from 6 A to 40 A and voltages from 200 V to 1000 V as part of Teccor"s broad line of thyristors. Teccor"s alternistor is specifically designed for applications that switch highly inductive loads. A special chip offers the same performance as two thyristors (SCRs) wired inverse parallel (back-to-back), providing better turn-off behavior than a standard triac. An alternistor may be trig gered from a blocking to conduction state for either polarity of applied AC voltage with operating modes in Quadrants I, II,and III.
Features
•RoHS Compliant
• High surge current capability
• Glass-passivated junctions
• 2500 V ac isolation for L, J, and K Packages
• High commutating dv/dt
• High static dv/dt
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