BT155Z-1200T

Planar passivated Silicon Controlled Rectifier in a SOT1292(IITO3P) plastic package intended for use in applications requiring very high inrush current capability and high thermal cycling performance. It is used in applications where "high junction operating temperature capability" (Tj(max) = 150 °C) is required.

Features and Benefits
  • High thermal cycling performance
  • Planar passivated for voltage ruggedness and reliability
  • High voltage capacity
  • Very high current surge capability
  • High junction operating temperature capability (Tj(max) = 150 °C)
Applications
  • Line rectifying 50/60 Hz
  • Softstart AC motor control
  • DC Motor control
  • Power converter
  • AC power control
  • Lighting and temperature control
  • Uninterruptible Power Supply (UPS)
  • Solid State Relay (SSR)
  • Traction battery charging
  • Applications subject to high temperature (Tj(max) = 150 °C)
Datasheet
Package version
Package name
Product status
Tj [max]
VRRM [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BT155Z-1200T VDRM repetitive peak off-state voltage       1200 V
VRRM repetitive peak reverse voltage       1200 V
IT(AV) average on-state current half sine wave; Tmb ≤ 73 °C     50 A
IT(RMS) RMS on-state current half sine wave; Tmb ≤ 73 °C; Fig. 1; Fig. 2; Fig. 3     79 A
ITSM non-repetitive peak on-state current half sine wave; Tj(init) = 25 °C; tp = 10 ms; Fig. 4; Fig. 5     650  
I2t I2t for fusing tp = 10 ms; sine-wave pulse     2113 A2s
dIT/dt rate of rise of on-state current IG = 200 mA     150 A/µs
IGM peak gate current       8 A
VRGM peak reverse gate voltage       5 V
PGM peak gate power       20 W
PG(AV) average gate power over any 20 ms period     1 W
Tstg storage temperature   -40   150 °C
Tj junction temperature       150 °C
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BT155Z-1200T SOT1292
SOT1292
Horizontal, Rail Pack Volume production Standard Marking BT155Z-1200TQ 9340 708 31127
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BT155Z-1200T BT155Z-1200TQ   BT155Z-1200T LeadedE   NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BT155Z-1200T 9340 708 31127 BT155Z-1200TQ NA NA  
category
IGT [max]
IT(RMS) [max]
VDRM [max]
Cross Reference
BTW69-1200RG BTW69-600RG BTW69-800RG
Orderable part number
BT155Z-1200TQ

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