BTA40, BTA41 and BTB41 Series
40A TRIACS
Main Features
| Symbol | Value | Unit |
| IT(RMS) | 40 | A |
| VDRM/VRRM | 600 and 800 | V |
| IGT (Q1) | 50 | mA |
DESCRIPTION
Available in high power packages, the BTA/ BTB40-41 series 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 starting circuits... or for phase
control operation in light dimmers, motor speed controllers, ...
Thanks to their clip assembly technique, they provide a superior
performance in surge current handling capabilities.
By using an internal ceramic pad, the BTA series provides voltage
insulated tab (rated at 2500VRMS) complying with UL standards (File ref.: E81734).
Absolute Maximum Ratings
| Symbol | Parameter | Value | Unit |
| IT(RMS) | RMS on-state current (full sine wave) | RD91 / TOP3 | Tc = 95°C | 40 | A |
| TOP Ins. | Tc = 80°C |
| ITSM | Non repetitive surge peak on-state current (full cycle, Tj initial
= 25°C) | F = 50 Hz | t = 20 ms | 400 | A |
| F = 60 Hz | t = 16.7 ms | 420 |
| I² t | I² t Value for fusing | tp = 10 ms | 880 | A² s |
| dI/dt | Critical rate of rise of on-state current IG = 2 x IGT , tr ≤ 100 ns | F = 120 Hz | Tj = 125°C | 50 | A/µs |
| VDSM/VRSM | Non repetitive surge peak off-state voltage | tp = 10 ms | Tj = 25°C | VDSM/VRSM + 100 | V |
| IGM | Peak gate current | tp = 20 µs | Tj = 125°C | 8 | A |
| PG(AV) | Average gate power dissipation | Tj = 125°C | 1 | W |
Tstg Tj | Storage junction temperature range Operating junction temperature range | - 40 to + 150 - 40 to + 125 | °C |
TOP3 (Insulated and non insulated) Package Mechanical Data
RD91 Package Mechanical Data
Stock Offer (Hot Sell)
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| X9C104PIZ | 7680 | INTERSIL | 15+ | DIP-8 |
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| X5043P | 3000 | INTERSIL | 13+ | DIP-8 |
| LMC7660IM | 3224 | NSC | 13+ | SOP-8 |
| MID400S | 6796 | FAIRCHILD | 12+ | SOP-8 |
| MAX3378EEUD+T | 12200 | MAXIM | 16+ | TSSOP |
| NTR4101PT1G | 40000 | ON | 16+ | SOT-23 |
| NCP1207APG | 10880 | ON | 13+ | DIP |
| MOC3163SM | 5609 | FSC | 12+ | SOP |
| PIC32MX460F512L-80I/PT | 900 | MICROCHIP | 14+ | TQFP-64 |
| LM4871MX | 4783 | NSC | 15+ | SOP-8 |
| L298HN | 2399 | ST | 14+ | ZIP |
| NDS8434A | 10000 | FAIRCHILD | 16+ | SOP-8 |
| MC34166TVG | 3478 | ON | 16+ | TO-220 |
| MBRF20100CTG | 10000 | ON | 16+ | TO-220 |
| LT3591EDDB#TRMPBF | 13514 | LINEAR | 14+ | DFN |
| LM318MX | 2000 | NSC | 15+ | SOP-8 |
| NCP1117ST50T3G | 10000 | ON | 16+ | SOT-223 |
| MC33204DR2G | 5938 | ON | 16+ | SOP |
| AT24C02B-PU | 2200 | ATMEL | 14+ | DIP-8 |
| LTC1665CGN#PBF | 5890 | LINEAR | 16+ | SSOP |
