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Product Detailed Parameters
- Description：TRIAC 600V 4A DPAK
- Series：ECOPACK2
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Triac Type：Standard
- Voltage - Off State：600 V
- Current - On State (It (RMS)) (Max)：4:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：15A, 16A
- Current - Gate Trigger (Igt) (Max)：5 mA
- Current - Hold (Ih) (Max)：5 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-252-3, DPAK (2 Leads + Tab), SC-63
- Supplier Device Package：DPAK
- Grade：-
- Qualification：-
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Overview
The Z0405MB is a 4 A Triac manufactured by STMicroelectronics, housed in a compact through-hole IPAK package. This four-quadrant device features a maximum junction temperature of 125 °C and supports gate trigger currents (I_GT) of 5 mA. It offers robust voltage ratings with V_DRM/V_RRM at 600 V and V_DSM/V_RSM at 750 V. The component complies with ECOPACK2 standards, utilizing halogen-free molding and lead-free plating for environmental safety.
Feature Summary
- Four-quadrant triggering capability for reliable AC load control
- High thermal stability with a maximum junction temperature of 125 °C
- Environmentally compliant construction using halogen-free molding and lead-free plating
Applications
- Home appliances requiring AC power switching
- Power tools with motor control needs
- Industrial systems and drives handling loads up to 4 A
Procurement Notes
Verify the specific ordering suffix against the official STMicroelectronics datasheet to ensure correct voltage rating and package variant. Confirm compliance requirements such as ECOPACK2 status and RoHS directives match project specifications before finalizing procurement orders.
Selection Notes
Select this component when designing circuits requiring a 4 A current capacity in an IPAK through-hole package. Ensure the application voltage does not exceed the 600 V or 750 V ratings. Consider the 5 mA gate trigger current requirement for driver circuit compatibility.
Part Context
The Z0405MB belongs to the Z04 series of Triacs from STMicroelectronics. This series is designed for general-purpose AC switching applications. The IPAK package provides a compact form factor suitable for space-constrained designs while maintaining adequate thermal performance for industrial and consumer electronics.
Replacement Considerations
Check for direct pin-compatible substitutes within the Z04 series or other manufacturers offering 4 A IPAK Triacs. Verify that alternative parts meet the same 600 V/750 V voltage ratings and 125 °C junction temperature limits.
