Overview
The TN815-600B-TR is a standard Silicon Controlled Rectifier (SCR) produced by STMicroelectronics. This component is part of the 8 A SCR series, which is available in both sensitive and standard gate triggering levels. The TN815-600B-TR is specifically designed for applications requiring robust control and high reliability.
It is packaged in a DPAK (TO-252) package, which is suitable for surface-mount applications, offering optimized performance in a compact form factor. The component is RoHS compliant and comes in an Ecopack2 package, ensuring environmental sustainability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| On-state rms current (IT(RMS)) | 8 | A |
| Repetitive peak off-state voltage (VDRM/VRRM) | 600 | V |
| Triggering gate current (IGT) | 15 | mA |
| Average on-state current (IT(AV)) | 5 | A |
| Non-repetitive surge peak on-state current (ITSM) | 73 | A (tp = 8.3 ms, Tj = 25°C) |
| Critical rate of rise of on-state current (dl/dt) | 50 | A/µs |
| Peak gate current (IGM) | 4 | A (tp = 20 µs, Tj = 125°C) |
| Average gate power dissipation (PG(AV)) | 1 | W (Tj = 125°C) |
| Storage junction temperature range (Tstg) | -40 to +150 | °C |
| Operating junction temperature range (Tj) | -40 to +125 | °C |
| Package Name | DPAK | |
| Packing Type | Tape and Reel |
Key Features
- High Current Capability: The TN815-600B-TR can handle an on-state rms current of 8 A and a non-repetitive surge peak on-state current of up to 73 A.
- High Voltage Rating: It has a repetitive peak off-state voltage rating of 600 V, making it suitable for high-voltage applications.
- Compact Packaging: The DPAK package is designed for surface-mount applications, providing optimized performance in a limited space.
- Environmental Compliance: The component is RoHS compliant and comes in an Ecopack2 package, ensuring environmental sustainability.
- Wide Operating Temperature Range: It operates over a junction temperature range of -40°C to +125°C, making it versatile for various environmental conditions.
Applications
- Overvoltage Crowbar Protection: The TN815-600B-TR is suitable for protecting circuits against overvoltage conditions.
- Motor Control Circuits: It is used in motor control circuits for power tools and kitchen aids due to its high current handling capability.
- Inrush Current Limiting Circuits: The component can be used to limit inrush currents in various power supply circuits.
- Capacitive Discharge Ignition: It is applicable in capacitive discharge ignition systems due to its high voltage and current ratings.
- Voltage Regulation Circuits: The TN815-600B-TR can be used in voltage regulation circuits to ensure stable voltage output.
Q & A
- What is the on-state rms current of the TN815-600B-TR?
The on-state rms current of the TN815-600B-TR is 8 A.
- What is the repetitive peak off-state voltage rating of the TN815-600B-TR?
The repetitive peak off-state voltage rating of the TN815-600B-TR is 600 V.
- What is the triggering gate current for the TN815-600B-TR?
The triggering gate current for the TN815-600B-TR is up to 15 mA.
- What package type is the TN815-600B-TR available in?
The TN815-600B-TR is available in a DPAK (TO-252) package.
- Is the TN815-600B-TR RoHS compliant?
Yes, the TN815-600B-TR is RoHS compliant and comes in an Ecopack2 package.
- What is the operating junction temperature range of the TN815-600B-TR?
The operating junction temperature range of the TN815-600B-TR is -40°C to +125°C.
- What are some common applications of the TN815-600B-TR?
The TN815-600B-TR is commonly used in overvoltage crowbar protection, motor control circuits, inrush current limiting circuits, capacitive discharge ignition, and voltage regulation circuits).
- How is the TN815-600B-TR packaged?
The TN815-600B-TR is packaged in tape and reel format).
- What is the maximum peak gate current for the TN815-600B-TR?
The maximum peak gate current for the TN815-600B-TR is 4 A (tp = 20 µs, Tj = 125°C)).
- What is the average gate power dissipation of the TN815-600B-TR?
The average gate power dissipation of the TN815-600B-TR is 1 W (Tj = 125°C)).
