control application TRIAC JSCJ CT308D-600S featuring NPNPN 5 layer structure and high dV dT capability
Overview
The CT308D series TRIACs are NPNPN 5-layer structure devices featuring multi-layer metal electrodes and mesa glass passivation. They offer high junction temperature capabilities, high dV/dt and dI/dt, and good commutation performance, making them suitable for various control applications.
Product Attributes
- Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
- Origin: China
- Material: Plastic-Encapsulate Thyristors
- Package Type: TO-252-2LK
Technical Specifications
| Symbol | Parameter | Test Condition | CT308D-600S/C | CT308D-800S/C | Unit |
| VDRM/VRRM | Repetitive peak off-state voltage | Tj=25 | 600 | 800 | V |
| IT(RMS) | RMS on-state current | 8 | 8 | A | |
| ITSM | Non repetitive surge peak on-state current | Full sine wave, Tj(init)=25, tp=20ms; Fig. 3,5 | 80 | 80 | A |
| I2t | I2t value | tp=10ms | 36 | 36 | A2s |
| dIT/dt | Critical rate of rise of on-state current | IG=2*IGT, tr10ns, F=120HZ, Tj=125 | 50 | 50 | A/s |
| IGM | Peak gate current | tp=20s, Tj=125 | 2 | 2 | A |
| PG(AV) | Average gate power | Tj=125 | 0.5 | 0.5 | W |
| TSTG | Storage temperature | -40~+150 | -40~+150 | ||
| Tj | Operating junction temperature | -40~+125 | -40~+125 | ||
| VTM | On-state Voltage | ITM=10A, tp=380s, Fig. 4 | 1.55 | 1.55 | V |
| IDRM / IRRM | Repetitive peak off-state current | VD=VDRM/VRRM, Tj=25 | 1 | 1 | mA |
| IDRM / IRRM | Repetitive peak off-state current | VD=VDRM/VRRM,Tj=125 | 5 | 5 | mA |
| IGT | Gate trigger current | VD=12V, IT =0.1A, Tj=25, Fig. 6 (Class --) | 10 | 10 | mA |
| IGT | Gate trigger current | VD=12V, IT =0.1A, Tj=25, Fig. 6 (Class ) | 35 | 35 | mA |
| VGT | Gate trigger voltage | VD=12V, IGT=0.1A, Tj=25, Fig. 6 (Class --) | 1.3 | 1.3 | V |
| VGD | Non-triggering gate voltage | VD=VDRM, Tj=125 | 0.2 | 0.2 | V |
| IH | Holding current | 20 | 20 | mA | |
| IL | Latching current | 25 | 25 | mA | |
| dVD/dt | Critical rate of rise of off-state | VD=67%VDRM, Gate Open Tj=125 | 40 | 40 | V/s |
| Rth (j-c) | Junction to case (AC) | 1.6 | 1.6 | /W | |
| Rth (j-a) | Junction to ambient | 70 | 70 | /W |
Applications
- Heater Control
- Mixer
- Motor Speed Controller
2411121117_JSCJ-CT308D-600S_C527766.pdf
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