Hefei Purple Horn E-Commerce Co., Ltd.
| Holding Current (Ih) | 60mA |
| Current - Gate Trigger(Igt) | 100mA |
| Voltage - On State(Vtm) | 1.6V |
| Average Gate Power Dissipation (PG(AV)) | 500mW |
| Current - On State(It(RMS)) | 8A |
| Peak off - state voltage(Vdrm) | 800V |
| Current - Surge(Itsm@f) | 65A |
| SCR Type | 1 TRIAC |
| Operating Temperature | -40℃~+125℃ |
| Gate Trigger Voltage (Vgt) | 1.3V |
| Description | TRIAC 800V 8A Surface Mount TO-252 |
| Mfr. Part # | BT137-800E |
| Package | TO-252 |
| Model Number | BT137-800E |
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Product Specification
| Holding Current (Ih) | 60mA | Current - Gate Trigger(Igt) | 100mA |
| Voltage - On State(Vtm) | 1.6V | Average Gate Power Dissipation (PG(AV)) | 500mW |
| Current - On State(It(RMS)) | 8A | Peak off - state voltage(Vdrm) | 800V |
| Current - Surge(Itsm@f) | 65A | SCR Type | 1 TRIAC |
| Operating Temperature | -40℃~+125℃ | Gate Trigger Voltage (Vgt) | 1.3V |
| Description | TRIAC 800V 8A Surface Mount TO-252 | Mfr. Part # | BT137-800E |
| Package | TO-252 | Model Number | BT137-800E |
The BT137 Series Triacs from Jiangsu Weida Semiconductor Co., Ltd. are designed for middle and small resistance type power load applications. They feature low holding and latching current, making them highly recommended for such loads. These triacs are available in various packages including TO-220F, TO-263, TO-252-4R, TO-220B, TO-220C, and TO-220F (Insulated).
| Parameter | Symbol | Value | Unit | Notes |
| RMS On-State Current | IT(RMS) | 8 | A | |
| Repetitive Peak Off-State Voltage | VDRM | 600/800 | V | (Tj=25) |
| Repetitive Peak Reverse Voltage | VRRM | 600/800 | V | (Tj=25) |
| Non-Repetitive Surge Peak On-State Current | ITSM | 65 | A | (full cycle, F=50Hz) |
| I2t Value for Fusing | I2t | 21 | A2s | (tp=10ms) |
| Critical Rate of Rise of On-State Current | dI/dt | 50 (--), 10 () | A/s | (IG=2IGT) |
| Peak Gate Current | IGM | 2 | A | |
| Average Gate Power Dissipation | PG(AV) | 0.5 | W | |
| Peak Gate Power | PGM | 5 | W | |
| On-State Voltage | VTM | 1.6 | V | (ITM=10A, tp=380s, Tj=25) |
| Off-State Current (IDRM/IRRM) | IDRM/IRRM | MAX 5 A (Tj=25), MAX 0.5 mA (Tj=125) | A/mA | (VDRM=VRRM) |
| Storage Junction Temperature Range | Tstg | -40~150 | ||
| Operating Junction Temperature Range | Tj | -40~125 | ||
| Gate Trigger Current (IGT) | IGT | 5, 10, 25, 50 (--); 10, 25, 70, 100 () | mA | (VD=12V, RL=33) |
| Gate Trigger Voltage (VGT) | VGT | 1.3 | V | (---) |
| Gate Non-Trigger Voltage (VGD) | VGD | MIN 0.2 | V | (VD=VDRM, ---) |
| Holding Current (IH) | IH | 10, 20, 40, 60 (IT=100mA); 10, 30, 50, 70 (--); 20, 40, 70, 100 () | mA | |
| Rate of Rise of Commutation Voltage (dV/dt) | dV/dt | MIN 20, 50, 100, 200 | V/s | (VD=0.66VDRM, Tj=125, Gate open) |
| Junction to Case Thermal Resistance (Rth(j-c)) | Rth(j-c) | 1.8 (TO-220B/C), 2.0 (TO-252-4R), 2.8 (TO-220F), 3.0 (TO-263) | /W | (AC) |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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