Sensitive gate SCR KY BT169 series offering stable performance in vacuum cleaners and motor controls
Key Attributes
Model Number:
BT169
Product Custom Attributes
Holding Current (Ih):
4mA
Voltage - On State(Vtm):
1.7V
Average Gate Power Dissipation (PG(AV)):
100mW
Current - On State(It(RMS)):
800mA
Peak Off - State Voltage(Vdrm):
600V
Current - Surge(Itsm@f):
10A
SCR Type:
1 SCR
Operating Temperature:
-40℃~+110℃
Gate Trigger Voltage (Vgt):
800mV
Mfr. Part #:
BT169
Package:
TO-92
Product Description
ShenZhenHanKingyuan Electronic CO.,Ltd BT169 Series Sensitive Gate SCRs
The BT169 Series from ShenZhenHanKingyuan Electronic CO.,Ltd are sensitive gate SCRs designed for a variety of AC power control applications. These devices offer a current handling capability of 0.8A RMS with a gate trigger voltage as low as 0.8V, making them suitable for applications requiring sensitive triggering. They are commonly used in washing machines, vacuum cleaners, massagers, solid-state relays, and AC motor speed regulation.
Product Attributes
- Brand: ShenZhenHanKingyuan Electronic CO.,Ltd
- Origin: Shenzhen
- Product Line: BT169 Series
- Type: Sensitive Gate SCR
- Registered Trademark: KY logo
Technical Specifications
| Parameter | Conditions | Value | Unit |
| Absolute Maximum Ratings | |||
| Repetitive Peak Off-State Voltage (VDRM, VRRM) | 600 | V | |
| Average On-state Current (IT(AV)) | 0.6 | A | |
| R.M.S On-State Current (IT(RMS)) | 0.8 | A | |
| Surge On-State Current (ITSM) | F=50Hz, Tp=10ms | 10 | A |
| It for fusing | Tp=10ms | 0.4 | As |
| Average Gate Power Dissipation (PG(AV)) | Tj=125C | 0.1 | W |
| Peak Gate Power Dissipation (PGM) | tp=20us, Tj=125C | 0.5 | W |
| Operating Junction Temperature (Tj) | -40~110 | C | |
| Storage Temperature (TSTG) | -40~150 | C | |
| Electrical Characteristics | |||
| Repetitive Peak Off-State Current (IDRM) | Tc=25C | 5 | uA |
| Repetitive Peak Off-State Current (IDRM) | Tc=110C | 100 | uA |
| Repetitive Peak Reverse Current (IRRM) | Tc=25C | 5 | uA |
| Repetitive Peak Reverse Current (IRRM) | Tc=110C | 100 | uA |
| Forward "on" voltage (VTM) | IT=1.2A, tp=380us | 1.7 | V |
| Gate non-trigger voltage (VGD) | VD=VDRM, Tj=110C,RGK=1k,RL=3.3K | 0.1 | V |
| Gate trigger voltage (VGT) | VD=12V, IT=0.1A | 0.8 | V |
| Holding current (IH) | IT=50mA | 4 | mA |
| Latching current (IL) | IG=1.2 IGT | 6 | mA |
| Gate trigger current (IGT) | VD=12V, IT=0.1A | 200 | uA |
| Critical-rate of rise of commutation voltage (dv/dt) | TJ=110C, VD=2/3VDRM, RGK=1K | 10 | V/us |
| Thermal Resistances | |||
| Junction to case (Rth(j-c)) | TO-92/ SOT-23 | 75 | /W |
| Junction to case (Rth(j-c)) | SOT-89 | 45 | /W |
| Junction to case (Rth(j-c)) | SOT-223 | 31 | /W |
Package Types
Available in TO-92, SOT-89, SOT-89-2L, SOT-223, and SOT-23 packages.
2409271703_KY-BT169_C2831675.pdf
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