Overview
The Z0109MA 5AL2 is a logic-sensitive gate triac from STMicroelectronics, designed for general-purpose AC switching applications. This device is part of the Z01 series, which is known for its reliability and versatility in various electrical control systems. The Z0109MA 5AL2 is packaged in a TO-92 case, making it suitable for a wide range of applications, including home appliances and industrial control systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| RMS On-state Current (IT(RMS)) | 1 | A |
| Repetitive Peak Off-state Voltage (VDRM/VRRM) | 600 | V |
| Triggering Gate Current (IGT) | 10 | mA |
| Non-repetitive Surge Peak On-state Current (ITSM) | 8 | A (F = 50 Hz, tp = 20 ms) |
| Critical Rate of Rise of On-state Current (dl/dt) | 20 | A/μs |
| Operating Junction Temperature Range | -40 to +125 | °C |
| Storage Junction Temperature Range | -40 to +150 | °C |
| Average Gate Power Dissipation | 1 | W (Tj = 125 °C) |
| Junction to Ambient Thermal Resistance | 150 | °C/W (TO-92) |
Key Features
- Logic-Sensitive Gate: The Z0109MA 5AL2 can be triggered directly by a microcontroller, making it suitable for applications requiring precise control.
- High Voltage Capability: With a repetitive peak off-state voltage of 600 V, this triac is robust and reliable in high-voltage AC switching applications.
- Low Gate Current: The device requires a gate current of only 10 mA, which is efficient for low-power control circuits.
- High Surge Current Capability: It can handle non-repetitive surge peak on-state currents up to 8 A, ensuring durability under transient conditions.
- Environmental Compliance: The device is available in ECOPACK packages, which meet various environmental standards, including lead-free and halogen-free requirements.
Applications
- Home Appliances: Suitable for controlling electrovalves, pumps, door locks, and small lamp circuits in home appliances.
- Fan Speed Controllers: Can be used in fan speed control systems due to its ability to handle AC switching efficiently.
- Industrial Control Systems: Applicable in various industrial control scenarios where reliable AC switching is required.
- Automotive Systems: Can be used in automotive applications where high reliability and low gate current are necessary.
Q & A
- What is the RMS on-state current of the Z0109MA 5AL2?
The RMS on-state current is 1 A.
- What is the repetitive peak off-state voltage of the Z0109MA 5AL2?
The repetitive peak off-state voltage is 600 V.
- What is the triggering gate current for the Z0109MA 5AL2?
The triggering gate current is 10 mA.
- What is the non-repetitive surge peak on-state current of the Z0109MA 5AL2?
The non-repetitive surge peak on-state current is up to 8 A (F = 50 Hz, tp = 20 ms).
- What is the operating junction temperature range of the Z0109MA 5AL2?
The operating junction temperature range is -40 to +125 °C.
- What is the average gate power dissipation of the Z0109MA 5AL2?
The average gate power dissipation is 1 W (Tj = 125 °C).
- What is the junction to ambient thermal resistance of the Z0109MA 5AL2 in a TO-92 package?
The junction to ambient thermal resistance is 150 °C/W.
- Can the Z0109MA 5AL2 be triggered directly by a microcontroller?
Yes, the Z0109MA 5AL2 can be triggered directly by a microcontroller due to its logic-sensitive gate.
- What are some common applications of the Z0109MA 5AL2?
Common applications include home appliances, fan speed controllers, and industrial control systems.
- Is the Z0109MA 5AL2 environmentally compliant?
Yes, the device is available in ECOPACK packages that meet various environmental standards, including lead-free and halogen-free requirements.
