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Alternistor TRIAC, 600V V(DRM), 16A I(T)RMS, TO-220AB, TO-220, 3 PIN


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Overview of Q6016LH4

General DescriptionTeccor offers bidirectional alternistors with current ratings from 6 A to 40 A and voltages from 200 V to 1000 V as part of Teccors broad line of thyristors. Teccors 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 triggered from a blocking to conduction state for either polarity of applied AC voltage with operating modes in Quadrants I, II, and III. Features• 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

Key Features

  • 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


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 TO-220, 3 PIN
Pin Count 3 Reach Compliance Code not_compliant
ECCN Code EAR99 HTS Code 8541.30.00.80
Samacsys Manufacturer LITTELFUSE Case Connection ISOLATED
Configuration SINGLE Critical Rate of Rise of Commutation Voltage-Min 20 V/us
DC Gate Trigger Current-Max 35 mA DC Gate Trigger Voltage-Max 2 V
Holding Current-Max 50 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 16 A
Reference Standard UL RECOGNIZED Repetitive Peak Off-state Voltage 600 V
Surface Mount NO Terminal Finish Matte Tin (Sn)
Terminal Form THROUGH-HOLE Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 10

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