BT169D

Planar passivated Silicon Controlled Rectifier with sensitive gate in a SOT54 (TO-92) plastic package. This SCR is designed to be interfaced directly to microcontrollers, logic ICs and other low power gate trigger circuits.

Features and Benefits
  • Planar passivated for voltage ruggedness and reliability
  • Sensitive gate
  • Direct triggering from low power gate circuits and logic ICs
Applications
  • Ignition circuits
  • Lighting ballasts
  • Protection 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 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 = 10 ms     8 A
half sine wave; Tj(init) = 25 °C; tp = 8.3 ms     9 A
Tj junction temperature       125 °C
IGT gate trigger current VD = 12 V; IT = 10 mA; Tj = 25 °C   50 200 µA
IL latching current VD = 12 V; IG = 0.5 mA; Tj = 25 °C   2 6 mA
IH holding current VD = 12 V; Tj = 25 °C   2 5 mA
dVD/dt rate of rise of off-state voltage VDM = 268 V; Tj = 125 °C; RGK = 1 k?; exponential waveform 500 800   V/µs
VDM = 268 V; Tj = 125 °C; exponential waveform; gate open circuit   25   V/µs
Package
Type number Package Packing Product status Marking Orderable part number Ordering code (12NC)
BT169D
SOT54
Package details  
Bulk Pack Volume production Standard Marking BT169D,112 9338 291 90112
Bulk Pack, Straight Leads (TO-92) BT169DEP 9338 291 90412
Ammopack, Radial BT169D,126 9338 291 90126
Reel, Radial, 48mm BT169D,116 9338 291 90116
BT169D/01 Bulk Pack BT169D/01,112 9340 191 80112
BT169D/DG Ammopack, Radial BT169D/DG,126 9340 655 81126
Quality, reliability & chemical content
Chemical content Orderable part number Type number RoHS / RHF Leadfree conversion date MSL MSL LF
BT169D BT169D,112   BT169D Lead-freeD week 5, 2005 NA NA
Lead-freeD Always Pb-free NA NA
Lead-freeD week 5, 2005 NA NA
Lead-freeD week 5, 2005 NA NA
BT169D/01 Lead-freeG week 5, 2005 NA NA
BT169D/DG Lead-freeD Always Pb-free NA NA
Ordering & availability
Type number Ordering code (12NC) Orderable part number Region Distributor Order sample
BT169D 9338 291 90112 BT169D,112 NA NA  
9338 291 90412 BT169DEP
9338 291 90126 BT169D,126
9338 291 90116 BT169D,116
BT169D/01 9340 191 80112 BT169D/01,112
BT169D/DG 9340 655 81126 BT169D/DG,126
category
IGT [max]
IT(RMS) [max]
ITSM [max] @ 50 Hz
VDRM [max]
Cross Reference
2N6565 EC103C EC103C3 EC103D EC103D3 EC113C EC113C3 EC113D EC113D3 FS0102DA MCR100-6 MCR100-6G NCR169DG P0102CA P0102DA S8D SF0R5D43 X0102DA XL0102DA XL0840
Orderable part number
BT169D,112; BT169DEP; BT169D,126; BT169D,116; BT169D/01,112; BT169D/DG,126

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