STMicroelectronics TYN840
This is information on a product in full production.| Part No. | TYN840 |
|---|---|
| Datasheet | TYN840 Download |
| Manufacturer |  STMicroelectronics |
| Description | 40A standard SCR |
| Buy | Stock & Price |
DESCRIPTION
These standard SCRs are suitable for applications where in-rush current conditions are critical, such as overvoltage crowbar protection circuits in power supplies, in-rush current limiting circuits, solid state relays (in back to back configuration), welding equipment, high power motor control circuits. Using clip assembly technology, they provide a superior performance in high surge current capabilities. Table 1. Device summary Order code Voltage Sensitivity TYN640RG 600 V 35 mA TYN840RG 800 V 35 mAFEATURES
● On-state rms current, IT(RMS): 40 A● Repetitive peak off-stat voltage, VDRM, VRRM: – 600 V – 800 V
● Triggering gate current, IGT: 35 mA November 2013 DocID6944 Rev 6 1/8 Characteristics 1 Characteristics TYN640, TYN840 Table 2. Absolute ratings (limiting values) Symbol Parameter Value IT(RMS) IT(AV) ITSM I²t dI/dt IGM On-state rms current (180° conduction angle) Tc = 95 °C Average on-state current (180° conduction angle) Tc = 95 °C Non repetitive surge peak on-stat...
