STMicroelectronics STL16N60M2

Overview

STL16N60M2 from STMicroelectronics is an N-channel 600 V, 8 A Power MOSFET in PowerFLAT™ 5x6 HV package, featuring 0.290 Ω typ. R_DS(on), 19 nC total gate charge, and 100% avalanche tested. It serves as a high-voltage switching device in offline SMPS primary-side power stages, delivering low conduction loss and fast switching in 65–100 kHz flyback and PFC circuits.

For engineers reviewing the STL16N60M2 datasheet, STL16N60M2 pinout, STL16N60M2 application, or STL16N60M2 equivalent, key selection criteria include V_DS rating (600 V), R_DS(on) at 10 V (0.355 Ω max), thermal resistance (2.40 °C/W j-case), avalanche energy (130 mJ), and gate charge profile for hard-switched topologies.

Technical Context

This MDmesh™ M2 device uses a strip layout and optimized vertical structure to reduce R_DS(on) while maintaining high dv/dt ruggedness (50 V/ns) and low output capacitance (C_oss = 38 pF typ.). Its Zener-protected gate enables robust ESD immunity without external clamping.

The PowerFLAT™ 5x6 HV package provides enhanced thermal performance over DPAK/TO-220, with direct die-to-PCB heat transfer via exposed drain pad. The integrated source-drain diode exhibits 1.6 V forward voltage at 8 A and 316 ns reverse recovery time at 25 °C.

Key Specifications

Pinout & Package

STL16N60M2 is housed in PowerFLAT™ 5x6 HV - a surface-mount, thermally enhanced package with exposed drain pad on bottom side and 8-pin top-side layout (pins 1–3: Source; pin 4: Gate; pins 5–8: Drain).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage power switching applications.

Compared with IPP60R190C6 and STP16N60M2, STL16N60M2 delivers optimal balance of low R_DS(on), compact size, and thermal performance for surface-mount high-frequency SMPS-making it preferred for modern adapter, lighting, and industrial power supplies where board space and thermal management are critical.

Availability

STL16N60M2 is available at Aetrix Electronics and suitable for AC-DC adapters, industrial PFC modules, LED drivers, and solar microinverters requiring stable component supply and long-term production continuity.

Supply support for STL16N60M2 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

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, digital, and mixed-signal ICs and discrete devices for automotive, industrial, and power applications.

The MDmesh™ M2 product line targets high-efficiency, high-voltage power conversion systems-specifically engineered to replace older planar MOSFETs in offline SMPS, PFC, and lighting ballasts with improved R_DS(on)-to-voltage trade-offs.

FAQ

What is the maximum continuous drain current at 100 °C case temperature?

The STL16N60M2 supports 5 A continuous drain current at T_C = 100 °C, as specified in Table 2 of the datasheet. This derating reflects thermal limits of the PowerFLAT™ 5x6 HV package and ensures safe operation within its 2.40 °C/W junction-to-case thermal resistance. At higher ambient temperatures, PCB copper area and airflow must be validated to maintain T_j ≤ 150 °C.

Does the integrated Zener diode protect against negative gate voltage?

Yes-the gate-source Zener diode has a breakdown voltage of 30 V (min) at ±1 mA, protecting against both positive and negative gate overvoltage. It clamps gate voltage to approximately ±30 V, making the device tolerant of transient coupling and gate driver overshoot. However, sustained gate-source voltage beyond ±25 V violates absolute maximum ratings and may degrade reliability.

Can STL16N60M2 be used in synchronous rectification?

No-STL16N60M2 is an N-channel high-side switch designed for primary-side switching in flyback, PFC, and resonant topologies. Its body diode is not optimized for synchronous rectification (e.g., slow trr = 316 ns, high V_SD = 1.6 V). For secondary-side SR, ST recommends dedicated low-V_F, fast-recovery MOSFETs such as STP16LF60 or SRK1001-controlled devices.

Is the PowerFLAT™ 5x6 HV package RoHS-compliant and halogen-free?

Yes-ST certifies the PowerFLAT™ 5x6 HV package as ECOPACK® compliant, meeting RoHS Directive 2011/65/EU and halogen-free requirements per IEC 61249-2-21. The device carries the "E3" grade marking, indicating full compliance with ST's environmental specifications, including lead-free terminations and absence of brominated flame retardants.