BT234X-800D

Planar passivated four quadrant triac in a SOT186A (TO-220F) "full pack" plastic package intended for use in general purpose bidirectional switching and phase control applications, where high sensitivity is required in all four quadrants. This very sensitive gate "series D" triac is intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits.

Features and Benefits
  • Direct triggering from low power drivers and logic ICs
  • High blocking voltage capability
  • Isolated package
  • Low holding current for small load currents and lowest EMI at commutation
  • Planar passivated for voltage ruggedness and reliability
  • Triggering in all four quadrants
  • Very sensitive gate for easy logic level triggering
Applications
  • General purpose motor control
  • General purpose switching
Datasheet
Package version
Package name
Product status
Tj [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BT234X-800D VDRM repetitive peak off-state voltage       800 V
IT(RMS) RMS on-state current full sine wave; Th ? 98 °C     4 A
ITSM non-repetitive peak on-state current full sine wave; Tj(init) = 25 °C; tp = 20 ms     35 A
full sine wave; Tj(init) = 25 °C; tp = 16.7 ms     38.5 A
Tj junction temperature       125 °C
IGT gate trigger current VD = 12 V; IT = 0.1 A; T2+ G+; Tj = 25 °C     5 mA
VD = 12 V; IT = 0.1 A; T2+ G-; Tj = 25 °C     5 mA
VD = 12 V; IT = 0.1 A; T2- G-; Tj = 25 °C     5 mA
VD = 12 V; IT = 0.1 A; T2- G+; Tj = 25 °C     10 mA
IH holding current VD = 12 V; Tj = 25 °C     6 mA
VT on-state voltage IT = 6 A; Tj = 25 °C   1.3 1.5 V
dVD/dt rate of rise of off-state voltage VDM = 536 V; Tj = 125 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit   50   V/µs
dIcom/dt rate of change of commutating current VD = 400 V; IT(RMS) = 4 A; dVcom/dt = 20 V/µs; (snubberless condition); gate open circuit   1.2   A/ms
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BT234X-800D SOT186A
SOT186A
Horizontal, Rail Pack Volume production Standard Marking BT234X-800D,127 9340 657 24127
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BT234X-800D BT234X-800D,127   BT234X-800D LeadedE   NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BT234X-800D 9340 657 24127 BT234X-800D,127 NA NA  
IGT [max] in quadrant 1
IGT [max] in quadrant 2
IGT [max] in quadrant 3
IGT [max] in quadrant 4
IT(RMS) [max]
ITSM [max] @ 50 Hz
VDRM [max]
Orderable part number
BT234X-800D,127

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