Diodes Incorporated 2N7002DW-7-F

Overview

2N7002DW-7-F from Diodes Incorporated is a dual N-channel enhancement-mode MOSFET in SOT363 package, rated for 60V V_DSS, 7.5Ω R_DS(ON) @ V_GS = 5V, and 0.23A continuous drain current at +25°C. It delivers low gate threshold (1.0–2.0V), fast switching, and ultra-small footprint for space-constrained power management circuits.

For engineers reviewing the 2N7002DW-7-F datasheet, 2N7002DW-7-F pinout, 2N7002DW-7-F application, or 2N7002DW-7-F equivalent, key selection criteria include dual-channel integration, thermal resistance (R_θJA = 318°C/W with thermal vias), input capacitance (C_iss = 22–50pF), and JEDEC-qualified reliability for industrial embedded systems.

Technical Context

This dual MOSFET integrates two independent N-channel devices sharing no internal connection-each channel features separate gate, drain, and source terminals. Its enhancement-mode operation requires positive V_GS to conduct, with guaranteed V_GS(TH) between 1.0V and 2.0V and R_DS(ON) tightly specified at 3.2Ω (typ) @ 5V drive.

The device supports pulsed drain currents up to 0.8A (10µs, 1% duty), exhibits low output capacitance (C_oss = 11–25pF), and maintains stable on-resistance across junction temperatures from –55°C to +150°C-enabling robust performance in thermally dynamic environments.

Key Specifications

Pinout & Package

Package: SOT363 - ultra-compact 6-pin surface-mount package (2.0 × 2.225 mm), lead-free, RoHS-compliant, moisture sensitivity level 1.

Key Features

Applications

Equivalent & Alternatives

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

Compared with DMN2004DWK-7 and NTZD3154CT1G, the 2N7002DW-7-F offers optimal balance of 60V ruggedness, 5V-compatible threshold, and JEDEC reliability-making it the preferred choice for industrial 24–48V control logic where voltage margin and long-term stability outweigh marginal R_DS(ON) gains.

Availability

2N7002DW-7-F is available at Aetrix Electronics and suitable for LED driver control, logic-level signal switching, and power rail sequencing requiring stable component supply across extended temperature ranges and multi-year production cycles.

Supply support for 2N7002DW-7-F 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

Diodes Incorporated is a global semiconductor company specializing in discrete, analog, and mixed-signal ICs, with manufacturing certified to IATF 16949 and quality systems aligned to JEDEC and AEC-Q standards.

The 2N7002DW belongs to Diodes' general-purpose power MOSFET product line, engineered for high-efficiency, low-voltage switching in space-constrained industrial and consumer electronics-emphasizing gate drive simplicity, thermal resilience, and long-lifecycle availability.

FAQ

What is the maximum safe operating voltage for 2N7002DW-7-F in continuous DC applications?

The absolute maximum drain-source voltage (V_DSS) is 60V, but continuous operation should be limited to ≤48V to maintain safety margin against transients and ensure long-term reliability per JEDEC stress guidelines. Derating to 80% of V_DSS is recommended for designs targeting >10-year field life in industrial environments.

Can both channels be used in parallel to increase current handling?

No-parallel operation is not recommended due to mismatched R_DS(ON) (±25% typical variation) and lack of integrated current-sharing features. Each channel must be driven independently with matched gate resistors and layout symmetry to avoid thermal runaway; combined current remains capped at 0.23A per channel.

Is 2N7002DW-7-F suitable for driving piezoelectric actuators requiring fast voltage transitions?

Yes-the 22–50pF C_iss, 2.0–5.0pF Crss, and 7–20ns turn-on delay support clean 100kHz+ square-wave drive into capacitive loads up to 1nF. However, external gate resistors (10–47Ω) are required to damp ringing caused by actuator cable inductance and prevent oscillation.

Does the SOT363 package support reflow soldering per J-STD-020?

Yes-the SOT363 package is rated for moisture sensitivity level 1 and qualified for standard Pb-free reflow profiles (peak 260°C, 30s max). The matte tin finish on Alloy 42 leads ensures compatibility with SnAgCu solder paste and eliminates dewetting risk during second reflow cycles.