Sensitive SCR WEIDA BT169 designed for residual current protection and ignition device applications
Key Attributes
Model Number:
BT169
Product Custom Attributes
Holding Current (Ih):
5mA
Current - Gate Trigger(Igt):
200uA
Voltage - On State(Vtm):
1.5V
Average Gate Power Dissipation (PG(AV)):
100mW
Current - On State(It(RMS)):
1A
Peak Off - State Voltage(Vdrm):
600V
Current - Surge(Itsm@f):
10A
Operating Temperature:
-40℃~+110℃
Gate Trigger Voltage (Vgt):
800mV
Mfr. Part #:
BT169
Package:
SOT-89-2
Product Description
Product Overview
The Jiangsu Weida Semiconductor BT169 Series are sensitive SCRs offering a high dv/dt rate and strong resistance to electromagnetic interference. They are recommended for applications such as residual current circuit breakers, hair straighteners, and igniters.
Product Attributes
- Brand: Jiangsu Weida Semiconductor Co., Ltd.
- Series: BT169 Series
Technical Specifications
| Parameter | Symbol | Value | Unit | Test Condition | MIN | TYPE | MAX | |
| ELECTRICAL CHARACTERISTICS | IGT | A | VD=12V, RL=33 | 20 | 200 | |||
| VGT | V | 0.6 | 0.8 | |||||
| VGD | V | VD=VDRM Tj=110 RL=3.3k | 0.2 | |||||
| IH | mA | IT=50mA | 5 | |||||
| IL | mA | IG=1.2IGT | 6 | |||||
| dV/dt | V/s | VD=0.66VDRM Tj=110 G RGK=1K | 10 | |||||
| STATIC CHARACTERISTICS | VTM | V | ITM=1.5A tp=380s Tj=25 | 1.5 | ||||
| IDRM / IRRM | A | VDRM= VRRM RGK=1K Tj=25 | 5 | |||||
| Tj=110 | 100 | |||||||
| ABSOLUTE MAXIMUM RATINGS | Storage junction temperature range | Tstg | -40 | 150 | ||||
| Operating junction temperature range | Tj | -40 | 110 | |||||
| Repetitive peak off-state voltage | VDRM | 600 | V | (Tj=25) | ||||
| Repetitive peak reverse voltage | VRRM | 600 | V | (Tj=25) | ||||
| RMS on-state current | IT(RMS) | 1 | A | |||||
| Non repetitive surge peak on-state current | ITSM | 10 | A | (full cycle, F=50Hz) | ||||
| THERMAL RESISTANCES | Rth(j-c) SOT-223 | /W | (AC) | 31 | ||||
| Rth(j-c) TO-92 | /W | (AC) | 75 |
2511102004_WEIDA-BT169_C41348447.pdf
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