Overview
The TYN612TRG is a standard 12 A Silicon Controlled Rectifier (SCR) produced by STMicroelectronics. This component is designed to fit various control modes and is suitable for a range of applications. It is available in through-hole packages, specifically the TO-220AB package, which provides optimized performance in a limited space.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| On-state RMS current, IT(RMS) | 12 | A |
| Repetitive peak off-state voltage, VDRM and VRRM | 600 | V |
| Triggering gate current, IGT | 5 | mA |
| Average on-state current, IT(AV) | 8 | A |
| Non repetitive surge peak on-state current, ITSM | 115 | A |
| Critical rate of rise of on-state current, dI/dt | 50 | A/µs |
| Peak gate current, IGM | 4 | A |
| Average gate power dissipation, PG(AV) | 1 | W |
| Storage junction temperature range, Tstg | -40 to +150 | °C |
| Operating junction temperature range, Tj | -40 to +125 | °C |
| Maximum peak reverse gate voltage, VRGM | 5 | V |
| Package | TO-220AB |
Key Features
- On-state RMS current, IT(RMS) of 12 A
- Repetitive peak off-state voltage, VDRM and VRRM of 600 V, 800 V, and 1000 V
- Triggering gate current, IGT of 5 mA or 15 mA
- Available in through-hole TO-220AB package
- Halogen-free molding resin, epoxy meets UL94, V0
- Lead-free packages
- Optimized performance in a limited space
Applications
- Overvoltage crowbar protection
- Motor control circuits in power tools and kitchen aids
- Inrush current limiting circuits
- Capacitive discharge ignition
- Voltage regulation circuits
Q & A
- What is the on-state RMS current of the TYN612TRG?
The on-state RMS current, IT(RMS), is 12 A.
- What are the repetitive peak off-state voltages available for this SCR?
The repetitive peak off-state voltages, VDRM and VRRM, are 600 V, 800 V, and 1000 V.
- What is the triggering gate current for the TYN612TRG?
The triggering gate current, IGT, is 5 mA.
- In what package is the TYN612TRG available?
The TYN612TRG is available in the TO-220AB package.
- What are some common applications of the TYN612TRG?
Common applications include overvoltage crowbar protection, motor control circuits, inrush current limiting circuits, capacitive discharge ignition, and voltage regulation circuits.
- Is the TYN612TRG lead-free and halogen-free?
- What is the operating junction temperature range for the TYN612TRG?
The operating junction temperature range is -40 to +125 °C.
- What is the maximum peak reverse gate voltage for the TYN612TRG?
The maximum peak reverse gate voltage, VRGM, is 5 V.
- What is the average gate power dissipation for the TYN612TRG?
The average gate power dissipation, PG(AV), is 1 W.
- What is the critical rate of rise of on-state current for the TYN612TRG?
The critical rate of rise of on-state current, dI/dt, is 50 A/µs.
