ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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GENERAL DESCRIPTION
Glass passivated, sensitive gate
triacs in a plastic envelope, intended
for use in general purpose
bidirectional switching and phase
control applications, where high
sensitivity is required in all four
quadrants.
QUICK REFERENCE DATA
| SYMBOL | MAX. | MAX. | MAX. | UNIT | |
| BT139- | 500E | 600E | 800E | ||
| VDRM |
Repetitive peak off-state voltages |
500 | 600 | 800 | V |
| IT(RMS) | RMS on-state current | 16 | 16 | 16 | A |
| ITSM |
Non-repetitive peak on-state current |
140 | 140 | 140 | A |
PINNING - TO220AB PIN CONFIGURATION SYMBOL
| PIN | DESCRIPTION |
| 1 | main terminal 1 |
| 2 | main terminal 2 |
| 3 | gate |
| tab | main terminal 2 |