Planar passivated Silicon Controlled Rectifier (SCR) in a SOT186A (TO-220F) plastic package intended for use in applications requiring high bidirectional blocking voltage capability, high current inrush capability and high thermal cycling performance.

Features and Benefits
  • AC power control
  • High bidirectional blocking voltage capability
  • High thermal cycling performance
  • Planar passivated for voltage ruggedness and reliability
  • Package meets UL1557 isolation test requirement rated at 2500V RMS
  • Package meets UL94V0 flammability requirement
  • Package is RoHS compliant
  • Very high immunity to false turn-on by dv/dt and IEC 61000-4-4 fast transient
  • Capacitive Discharge Ignition (CDI)
  • Crowbar protection
  • Inrush protection
  • Motor control
  • Voltage regulation
Package version
Package name
Product status
Tj [max]
VRRM [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BT145X-800R VDRM repetitive peak offstate voltage       800 V
VRRM repetitive peak reverse voltage       800 V
IT(AV) average on-state current half sine wave     16 A
IT(RMS) RMS on-state current half sine wave; Th ≤ 30 °C;     25 A
ITSM non-repetitive peak onstate current half sine wave; Tj(init) = 25 °C; tp = 10 ms;     300 A
IGT gate trigger current VD = 12 V; IT = 0.1 A; Tj = 25 °C;     35 mA
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BT145X-800R TO220F.jpg
Horizontal, Rail Pack Volume production Standard Marking BT145X-800RQ 9340 691 96127
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BT145X-800R BT145X-800RQ   BT145X-800R LeadedE   NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BT145X-800R 9340 691 96127 BT145X-800RQ NA NA  
IGT [max]
IT(RMS) [max]
ITSM [max] @ 50 Hz
VDRM [max]
Cross Reference
25TTS08FP25TTS08FP CS22-08io1M FS2510BW FS2510DW FS2510MW FS2510NW FS2510SW FS2514BW FS2514DW FS2514MW FS2514NW FS2514SW SCF25C60 TXN625RG
Orderable part number

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