40 Amp 800 Volt Triac FUXINSEMI BTA41-800BW Suitable for Inductive Loads and AC Motor Speed Control
Key Attributes
Model Number:
BTA41-800BW
Product Custom Attributes
Holding Current (Ih):
-
Current - Gate Trigger(Igt):
50mA
Voltage - On State(Vtm):
1.55V
Average Gate Power Dissipation (PG(AV)):
1W
Current - On State(It(RMS)):
40A
Peak Off - State Voltage(Vdrm):
800V
Current - Surge(Itsm@f):
400A@50Hz
SCR Type:
1 TRIAC
Gate Trigger Voltage (Vgt):
-
Operating Temperature:
-40℃~+125℃@(Tj)
Mfr. Part #:
BTA41-800BW
Package:
TO-3P
Product Description
Product Overview
The BTA41 Series are 40A, 3-quadrant TRIACs in a TO-3P insulated package. These TRIACs offer high ability to withstand shock loading of large currents and excellent commutation performance, making them especially recommended for inductive loads. Applications include washing machines, vacuums, massagers, solid-state relays, and AC motor speed regulation.
Product Attributes
- Brand: Fuxinsemi
- Package: TO-3P Insulated
- Triac Type: 3 Quadrants
- Marking: BTA41 Series
Technical Specifications
| Parameter | Symbol | Test Condition | Value | Unit |
| RMS on-state current | IT(RMS) | 40 | A | |
| Repetitive peak off-state voltage | VDRM | 800/1200/1600 | V | |
| Repetitive peak reverse voltage | VRRM | 800/1200/1600 | V | |
| Forward "on" voltage | VTM | ITM =60A, tp=380s | MAX. 1.55 | V |
| Non repetitive surge peak on-state current (full cycle, F=50Hz) | ITSM | 400 | A | |
| I2t value for fusing (tp=10ms) | I2t | 880 | A2s | |
| Critical rate of rise of on-state current (IG =2IGT) | dI/dt | 50 | A/s | |
| Peak gate current | IGM | 4 | A | |
| Average gate power dissipation | PG(AV) | 1 | W | |
| Junction Temperature | TJ | -40 ~ +125 | ||
| Storage Temperature | TSTG | -40 ~ +150 | ||
| Gate trigger current | IGT | VD =12V, RL = 33, -- | MAX. 50 | mA |
| Gate trigger voltage | VGT | -- | MAX. 1.3 | V |
| Gate non-trigger voltage | VGD | VD =VDRM, Tj =125 , RL =3.3K, -- | MIN. 0.2 | V |
| Latching current | IL | IG =1.2IGT, - | MAX. 80 | mA |
| Latching current | IL | IG =1.2IGT, | 100 | mA |
| Holding current | IH | IT =100mA | MAX. 60 | mA |
| Critical-rate of rise of commutation voltage | dV/dt | VD=2/3VDRM, Gate Open, Tj =125 | MIN. 1000 | V/s |
| Repetitive Peak Off-State Current | IDRM | VD =VDRM, Tj=25 | MAX. 10 | A |
| Repetitive Peak Reverse Current | IRRM | VR =VRRM, Tj=125 | MAX. 5 | mA |
| Junction to case thermal resistance (AC) | Rth(j-c) | TYP. 0.9 | /W | |
| Junction to ambient thermal resistance | Rth(j-a) | TYP. 50 | /W |
2112281630_FUXINSEMI-BTA41-800BW_C908178.pdf
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