NXP Semiconductors Z00607MA,412

Overview

Z00607MA,412 from NXP Semiconductors is a passivated sensitive-gate logic-level triac in SOT54 (TO-92) package, rated for 600 V repetitive peak off-state voltage (V_DRM), 0.8 A RMS on-state current (I_T(RMS)), and gate trigger current ≤5 mA in T2+G+ quadrant - designed for direct interfacing with low-power logic ICs and phase-control switching in AC loads such as fan speed controllers.

For engineers reviewing the Z00607MA,412 datasheet, Z00607MA,412 pinout, Z00607MA,412 application, or Z00607MA,412 equivalent, key selection criteria include quadrants of gate triggering (T2−G+, T2+G−, etc.), dV/dt immunity (≥30 V/µs), thermal resistance (R_th(j-lead) = 60 K/W), and compatibility with through-hole PCB assembly using TO-92 footprints.

Technical Context

The Z00607MA,412 operates as a bidirectional thyristor enabling AC load control via gate-triggered conduction in all four quadrants, supporting both positive and negative gate pulses relative to MT1 and MT2. Its sensitive gate design allows triggering with ≤5 mA at 25 °C in the most efficient quadrant (T2+G+), while maintaining latching current ≤10 mA and holding current ≤10 mA across temperature.

It features robust transient immunity with non-repetitive peak on-state current up to 9 A (20 ms) and dIT/dt capability of 50 A/µs in three quadrants - critical for reliable commutation in inductive fan and heater circuits. The device's 600 V V_DRM rating and 125 °C maximum junction temperature support operation in universal-input 230 V AC mains environments.

Key Specifications

Pinout & Package

SOT54 (TO-92) plastic single-ended leaded through-hole package with 3 leads; standardized footprint compatible with legacy TO-92 mounting and wave-soldering processes.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar triac switching applications.

Compared with BT134-600D,127 and MAC97A6, the Z00607MA,412 offers superior gate sensitivity (≤5 mA) and tighter dV/dt immunity (≥30 V/µs), making it optimal for space-constrained, low-power AC control where direct microcontroller interfacing and noise resilience are critical.

Availability

Z00607MA,412 is available at Aetrix Electronics and suitable for AC fan speed control, low-power lighting dimmers, small appliance motor control, and thermostatically controlled heater applications requiring stable component supply and long-lifecycle support.

Supply support for Z00607MA,412 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.

The Z00607MA,412 belongs to NXP's logic-level triac product line, engineered specifically for direct interface with low-voltage digital controllers in energy-efficient AC load switching and phase-control systems.

FAQ

What is the maximum junction temperature specification for the Z00607MA,412?

The Z00607MA,412 has a maximum junction temperature (T_j) of 125 °C, as defined in its Absolute Maximum Ratings table. This rating enables reliable operation in enclosed consumer and industrial enclosures where ambient temperatures may reach 70–85 °C, provided thermal design maintains junction-to-lead temperature rise within limits - confirmed by R_th(j-lead) = 60 K/W and derating curves in the official NXP datasheet for Z00607MA,412.

Can the Z00607MA,412 be directly driven by a 3.3 V microcontroller GPIO pin?

Yes, the Z00607MA,412 can be directly driven by a 3.3 V microcontroller GPIO pin in the T2+G+ quadrant, where gate trigger current (I_GT) is guaranteed ≤5 mA at 25 °C. With typical V_GT of 0.9–2.0 V, a series resistor of ~470 Ω limits gate current to ~4.5 mA - well within safe operating range and eliminating need for external transistor buffers in most low-power AC control designs using Z00607MA,412.

What is the non-repetitive peak on-state current rating for the Z00607MA,412?

The Z00607MA,412 is rated for a non-repetitive peak on-state current (I_TSM) of 9 A at pulse width t = 20 ms and 10 A at t = 16.7 ms, per IEC 60134 limiting values. These ratings allow the device to safely handle inrush currents from AC motors, transformers, and cold-filament lamps - critical for robust startup behavior in fan speed controllers and heater modules using Z00607MA,412.

Does the Z00607MA,412 support four-quadrant triggering, and why does that matter?

Yes, the Z00607MA,412 supports gate triggering in all four quadrants (T2+G+, T2+G−, T2−G−, T2−G+), verified by separate I_GT specifications for each mode. This enables flexible control timing - e.g., triggering during either half-cycle of AC mains - and eliminates need for external polarity-reversal circuitry, simplifying PCB layout and firmware design in universal-input phase-control applications using Z00607MA,412.

What is the thermal resistance from junction to lead (R_th(j-lead)) for the Z00607MA,412?

The Z00607MA,412 has a maximum thermal resistance from junction to lead (R_th(j-lead)) of 60 K/W, measured under full-cycle conditions. This parameter directly determines allowable power dissipation: at 55 °C lead temperature, the device can dissipate up to 1.2 W before reaching its 125 °C junction limit - supporting compact, heatsink-free designs in low-power AC switching applications using Z00607MA,412.