TRIAC BT139B-800 TO-263
2 year agoP/N: YZPST-BT139 Series 16A TRIAC
800V BT139B-800 16A Triac suitable for general purpose AC switching
Description:
High current density due to mesa technology;Glass Passivation.
Applications
BT139 series triacs is suitable for general purpose AC switching.
They can be used as an ON/OFF Function in applications such
as static relays,heating regulation,induction motor stating circuits...
or for phase contol operation light dimmers,motor speed controllers.
Features:
Blocking voltage to 600 & 800V
On-state RMS current to 16A
Non-repetitive peak on-state current to 140A
Absolute Maximum Ratings
Symbol | Parameter | Conditions | Value | Unit |
VDRM | Repetitive peak off-state voltage | TJ=25℃ | 600 & 800 | V |
VRRM | Repetitive peak Reverse voltage | TJ=25 ℃ | 600 & 800 | V |
IT(RMS) | RMS on-state current (full sine wave) | Tc=99 ℃ | 16 | A |
Non-repetitive surge peak On-state current (full cycle,Tj=25 | tp=20ms | 140 | A | |
ITSM | A | |||
I2t | I2t Value for fusing | tp=10ms | 98 | A2S |
IGM | Peak gate current | 2 | A | |
PG(AV) | Average gate power dissipation | tp=20µs, TJ=125 ℃ | 0.5 | W |
PGM | Peak gate power dissipation | tp=10ms, TJ=125 ℃ | 5 | W |
TSTG | Storage temperature | -40 150 | ℃ | |
TJ | Junction temperature | -40 125 | ℃ |
Electrical Characteristics
Symbol | Parameter | Numerical | Unit | |
VTM IT=15A,tp=380µs | TJ=25 ℃ | 1.65 | V | |
IDRM VD=VDRM,VR=VRRM | TJ=25 ℃ | 5 | µA | |
IRRM VD=VDRM,VR=VRRM | TJ=125 ℃ | 1 | mA |
Package Outline Dimensions
TO-263:

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Main Product:
Semiconductor Triac,
Semiconductor Thyristor ,
Semiconductor Module,
Power Diode,
Silicon Transistor,
Bridge Rectifier
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