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Holding Current (Ih) : 20mA
Current - Gate Trigger(Igt) : 25mA
Voltage - On State(Vtm) : 1.7V
Average Gate Power Dissipation (PG(AV)) : 500mW
Current - On State(It(RMS)) : 2A
Peak off - state voltage(Vdrm) : 800V
Current - Surge(Itsm@f) : 25A
SCR Type : 1 TRIAC
Operating Temperature : -40℃~+125℃
Gate Trigger Voltage (Vgt) : 1.3V
Description : TRIAC 800V 2A Surface Mount TO-252
Mfr. Part # : BT134-800E
Model Number : BT134-800E
Package : TO-252
Product Description: The BT134 Series triacs from Jiangsu Weida Semiconductor Co., Ltd. are designed with low holding and latching current, making them particularly suitable for controlling medium and small resistance type power loads. These triacs offer reliable performance for various power control applications.
Product Attributes:
| Parameter | Symbol | Condition | Value | Unit | Package |
| Repetitive peak off-state voltage | VDRM/VRRM | Tj=25 | 600/800 | V | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L |
| RMS on-state current | IT(RMS) | 4 | A | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L | |
| Non repetitive surge peak on-state current | ITSM | full cycle, F=50Hz | 25 | A | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L |
| I2t value for fusing | I2t | tp=10ms | 3.1 | A2s | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L |
| Critical rate of rise of on-state current | dI/dt | IG=2IGT | 50 (--) / 10 () | A/s | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L |
| Peak gate current | IGM | 2 | A | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L | |
| Average gate power dissipation | PG(AV) | 0.5 | W | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L | |
| Peak gate power | PGM | 5 | W | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L | |
| Gate Trigger Current | IGT | VD=12V, RL=33 | MAX 5 (--), MAX 5 () | mA | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L |
| Gate Trigger Voltage | VGT | 1.3 (---) | V | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L | |
| Holding Current | IH | IT=100mA | MAX 5 (--), MAX 10 () | mA | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L |
| Latching Current | IL | IG=1.2IGT | MAX 8 (--), MAX 12 () | mA | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L |
| Repetitive peak off-state current | IDRM | VDRM= VRRM Tj=25 | MAX 5 | A | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L |
| Repetitive peak reverse current | IRRM | VDRM= VRRM Tj=25 | MAX 5 | A | TO-252-4R, TO-202-3, SOT-82, TO-220B (Non-Insulated), TO-126, TO-92, TO-220C, SOT-223-3L |
| Junction to case thermal resistance (AC) | Rth(j-c) | 3.8 (TO-252-4R), 3.9 (SOT-223), 3.2 (TO-220B/C), 4.6 (TO-202-3), 4.2 (TO-126/SOT-82), 11.3 (TO-92) | /W | TO-252-4R, SOT-223, TO-220B (Non-Insulated), TO-220C, TO-202-3, TO-126, SOT-82, TO-92 | |
| Storage junction temperature range | Tstg | -40~150 | |||
| Operating junction temperature range | Tj | -40~125 |
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Triac WEIDA BT134-800E featuring 4A RMS current and 800V repetitive peak voltage for power control Images |