Toshiba Semiconductor and Storage TK10Q60W,S1VQ

Overview

TK10Q60W,S1VQ from Toshiba is a silicon N-channel MOSFET using DTMOS™ Super Junction technology, designed as a high-voltage switching element in offline power supplies. It delivers 600 V V_DSS, 9.7 A continuous drain current (I_D), and low R_DS(ON) of 0.327 Ω (typ.) at V_GS = 10 V - enabling efficient operation in AC-DC adapters and industrial SMPS.

For engineers reviewing the TK10Q60W,S1VQ datasheet, TK10Q60W,S1VQ pinout, TK10Q60W,S1VQ application, or TK10Q60W,S1VQ equivalent, key selection criteria include avalanche ruggedness (E_AS = 121 mJ), gate threshold voltage range (2.7–3.7 V), thermal resistance (R_th(ch-c) = 1.57 °C/W), and IPAK package suitability for heatsink-mounted high-power switching.

Technical Context

This MOSFET employs Toshiba's DTMOS™ IV process with a charge-balanced Super Junction structure to achieve high breakdown voltage and low conduction loss simultaneously. Its enhancement-mode operation and gate threshold voltage (V_th) of 2.7–3.7 V ensure compatibility with standard 5 V and 12 V gate drivers.

Designed for hard-switched topologies, it features guaranteed single-pulse avalanche capability (I_AR = 2.5 A, E_AS = 121 mJ) and robust dv/dt immunity (≥50 V/ns), supporting reliable operation in flyback and PFC circuits without external snubbers.

Key Specifications

Pinout & Package

TK10Q60W,S1VQ is housed in an IPAK (TOSHIBA 2-7L1A) package with exposed drain tab for thermal and electrical connection to heatsink. The plastic body provides creepage/clearance compliance for reinforced insulation in Class II systems.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage N-channel MOSFET applications.

Compared with STP10NK60ZFP and IPP60R099CP, TK10Q60W,S1VQ offers optimal balance of conduction loss, avalanche ruggedness, and IPAK thermal performance for mid-power (30–70 W) offline converters - especially where cost, board area, and thermal simplicity are critical.

Availability

TK10Q60W,S1VQ is available at Aetrix Electronics and suitable for AC-DC adapters, industrial SMPS, LED drivers, and UPS inverters requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.

Supply support for TK10Q60W,S1VQ 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

Toshiba Electronic Devices & Storage Corporation is a Japanese semiconductor manufacturer specializing in power devices, logic ICs, and storage solutions, with decades of expertise in discrete power MOSFET design.

TK10Q60W,S1VQ belongs to Toshiba's DTMOS™ IV Super Junction MOSFET product line, engineered specifically for high-efficiency, high-reliability offline power conversion in consumer, industrial, and lighting applications.

FAQ

What is the maximum continuous drain current for TK10Q60W,S1VQ at 100°C case temperature?

The TK10Q60W,S1VQ datasheet specifies I_D = 9.7 A at T_c = 25 °C. At T_c = 100 °C, derating applies per the Safe Operating Area curve (Fig. 8.17). Using the linear derating factor from the thermal resistance (R_th(ch-c) = 1.57 °C/W) and max channel temperature (150 °C), the practical continuous I_D at T_c = 100 °C is approximately 3.2 A - confirmed by the SOA graph's DC limit line at that temperature.

Does TK10Q60W,S1VQ have an integrated body diode, and what are its reverse recovery characteristics?

Yes, TK10Q60W,S1VQ includes a monolithic body diode inherent to its vertical N-channel MOSFET structure. Its reverse recovery time (t_rr) is 250 ns (typ.) at I_DR = 4.9 A and dI_DR/dt = 100 A/µs, with Q_rr = 2.2 µC (typ.). These values are measured under standardized conditions and support use in DCM flyback without excessive diode switching loss.

Can TK10Q60W,S1VQ be used in a synchronous rectifier configuration?

No - TK10Q60W,S1VQ is a standard N-channel enhancement-mode MOSFET intended for primary-side switching, not synchronous rectification. Its body diode is not optimized for low V_F or fast soft recovery required in secondary-side SR applications. For synchronous rectification, dedicated low-V_th, logic-level SR controllers paired with optimized 40–100 V MOSFETs are recommended instead of TK10Q60W,S1VQ.

What is the gate threshold voltage range for TK10Q60W,S1VQ, and how does it affect drive circuit design?

The gate threshold voltage (V_th) for TK10Q60W,S1VQ is specified as 2.7–3.7 V at V_DS = 10 V and I_D = 0.5 mA. This range ensures reliable turn-on with 5 V gate drivers while maintaining noise immunity - a 0.5 V noise margin above typical 3.3 V logic high levels prevents spurious conduction. Drive circuits must supply ≥10 V to achieve rated R_DS(ON).

Is TK10Q60W,S1VQ suitable for automotive applications?

No - TK10Q60W,S1VQ is not qualified to AEC-Q101 and is explicitly excluded from automotive use per Toshiba's "Restrictions on Product Use" notice. It lacks automotive-grade screening, extended temperature validation, and failure rate data required for vehicle systems. For automotive power conversion, Toshiba's AEC-Q101-qualified TK-series or equivalent automotive MOSFETs must be selected instead of TK10Q60W,S1VQ.