Planar passivated high commutation three quadrant triac in a SOT78 (TO-220AB) plastic package. This "series ET" triac balances the requirements of commutation performance and gate sensitivity and is intended for interfacing with low power drivers including microcontrollers. It is used in applications where "high junction operating temperature" capability is required.
- 3Q technology for improved noise immunity
- Direct interfacing with low power drivers and microcontrollers
- Good immunity to false turn-on by dV/dt
- High commutation capability with sensitive gate
- High junction operating temperature capability
- High voltage capability
- Planar passivated for voltage ruggedness and reliability
- Sensitive gate for easy logic level triggering
- Triggering in three quadrants only
- Applications subject to high temperature
- Electronic thermostats (heating and cooling)
- High power motor controls e.g. washing machines and vacuum cleaners
- Refrigeration and air-conditioner compressor controls
| Type Number | Symbol | Parameter | Conditions | Min | Typ/Nom | Max | Unit |
|---|---|---|---|---|---|---|---|
| BTA312-800ET | VDRM | repetitive peak off-state voltage | 800 | V | |||
| IT(RMS) | RMS on-state current | full sine wave; Tmb ≤ 125 °C | 12 | A | |||
| ITSM | non-repetitive peak on-state current | full sine wave; Tj(init) = 25 °C; tp = 20 ms | 100 | A | |||
| full sine wave; Tj(init) = 25 °C; tp = 16.7 ms | 110 | A | |||||
| Tj | junction temperature | 150 | °C | ||||
| IGT | gate trigger current | VD = 12 V; IT = 0.1 A; T2+ G+; Tj = 25 °C | 2 | 10 | mA | ||
| VD = 12 V; IT = 0.1 A; T2+ G-; Tj = 25 °C | 2 | 10 | mA | ||||
| VD = 12 V; IT = 0.1 A; T2- G-; Tj = 25 °C | 2 | 10 | mA | ||||
| IH | holding current | VD = 12 V; Tj = 25 °C | 15 | mA | |||
| VT | on-state voltage | IT = 15 A; Tj = 25 °C | 1.3 | 1.6 | V | ||
| dVD/dt | rate of rise of off-state voltage | VDM = 536 V; Tj = 150 °C; (VDM = 67% of VDRM); exponential waveform; gate open circuit | 30 | V/µs | |||
| dIcom/dt | rate of change of commutating current | VD = 400 V; Tj = 150 °C; IT(RMS) = 12 A; dVcom/dt = 20 V/µs; (snubberless condition); gate open circuit | 2 | A/ms | |||
| VD = 400 V; Tj = 150 °C; IT(RMS) = 12 A; dVcom/dt = 10 V/µs; gate open circuit | 3.5 | A/ms | |||||
| VD = 400 V; Tj = 150 °C; IT(RMS) = 12 A; dVcom/dt = 1 V/µs; gate open circuit | 5 | A/ms |
| Type number | Package | Packing | Product status | Marking | Orderable part number | Ordering code (12NC) |
|---|---|---|---|---|---|---|
| BTA312-800ET |  TO220 |
Horizontal, Rail Pack | Volume production | Standard Marking | BTA312-800ET,127 | 9340 602 68127 |
| Type number | Ordering code (12NC) | Orderable part number | Region | Distributor | Order sample |
|---|---|---|---|---|---|
| BTA312-800ET | 9340 602 68127 | BTA312-800ET,127 | NA | NA |
| Chemical content | Orderable part number | Type number | RoHS / RHF | Leadfree conversion date | MSL | MSL LF |
|---|---|---|---|---|---|---|
| BTA312-800ET | BTA312-800ET,127 | BTA312-800ET |   |
NA | NA |
Chemical Content - BTA312-800ET
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Disclaimer
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