BT169D-L

Planar passivated very sensitive gate Silicon Controlled Rectifier in a SOT54 (TO-92) plastic package.

Features and Benefits
  • Planar passivated for voltage ruggedness and reliability
  • Very sensitive gate
Applications
  • Ignition circuits
  • Low power latching circuits
  • Protection / shut-down circuits: lighting ballasts
  • Protection / shut-down circuits: Switched Mode Power Supplies
Datasheet
Package version
Package name
Product status
Tj [max]
VRRM [max]
Product Parametric
Type Number Symbol Parameter Conditions Min Typ/Nom Max Unit
BT169D-L VDRM repetitive peak off-state voltage       400 V
VRRM repetitive peak reverse voltage       400 V
IT(AV) average on-state current half sine wave; Tlead ? 83 °C     0.5 A
IT(RMS) RMS on-state current half sine wave; Tlead ? 83 °C     0.8 A
ITSM non-repetitive peak on-state current half sine wave; Tj(init) = 25 °C; tp = 8.3 ms     9 A
half sine wave; Tj(init) = 25 °C; tp = 10 ms     8 A
Tj junction temperature       125 °C
IGT gate trigger current VD = 12 V; IT = 10 mA; Tj = 25 °C     50 µA
IL latching current VD = 12 V; IG = 0.5 mA; Tj = 25 °C   2 4 mA
IH holding current VD = 12 V; Tj = 25 °C   0.4 1 mA
dVD/dt rate of rise of off-state voltage VDM = 268 V; Tj = 125 °C; RGK = 1 k?; (VDM = 67% of VDRM); exponential waveform 500 800   V/µs
VDM = 268 V; Tj = 125 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit   25   V/µs
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BT169D-L
SOT54
Package details  
Reel, Radial, 48mm Volume production Standard Marking BT169D-L,116 9340 615 23116
Bulk Pack BT169D-L,112 9340 615 23112
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BT169D-L BT169D-L,116   BT169D-L Lead-freeD Always Pb-free NA NA
Lead-freeD Always Pb-free NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BT169D-L 9340 615 23116 BT169D-L,116 NA NA  
9340 615 23112 BT169D-L,112
category
IGT [max]
IT(RMS) [max]
ITSM [max] @ 50 Hz
VDRM [max]
Cross Reference
S1U50-100A S1U50-200A S1U50-400A
Orderable part number
BT169D-L,116; BT169D-L,112

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