BT169D is a Planar passivated Silicon Controlled Rectifier with sensitive gate in a SOT54 (TO-92) plastic package. This SCR is designed to be interfaced directly to micro controllers, logic ICs and other low power gate trigger circuits.
Features:-
• 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
Specification:-
| Symbol | Parameter | Ratings | Units |
| VRRM | Repetitive Peak Reverse Voltage | 400 | V |
| VDRM | Repetitive Peak Off-state Voltage | 400 | V |
| IT(AV) | Average on-state current | 0.5 | A |
| IT(RMS) | Effective on-state current | 0.8 | A |
| ITSM | Non-Repetitive Peak On-state Current | 8 | A |
| GT | Gate trigger current | 200 | µA |
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