Nexperia USA Inc. PNU650100EJ-QJ

Overview

PNU650100EJ-QJ from Nexperia is a 650 V, 10 A ultrafast recovery rectifier in D2PAK Real-2-Pin (SOT8018) package, designed for high-efficiency power conversion in automotive-grade systems. It delivers 27 ns typical reverse recovery time (trr), 1.2 V forward voltage at 10 A and 25 °C, and is qualified to AEC-Q101 for under-hood applications including on-board chargers and DC/DC converters.

For engineers reviewing the PNU650100EJ-QJ datasheet, PNU650100EJ-QJ pinout, PNU650100EJ-QJ application, or PNU650100EJ-QJ equivalent, this device is selected for high-frequency switching topologies requiring low Qrr (560 nC at 1000 A/µs), low thermal resistance (2.3 K/W j-c), and stable operation up to 175 °C junction temperature.

Technical Context

This planar, Pt-doped ultrafast rectifier uses lifetime-controlled silicon to achieve precise trr control and minimal tail current. Its Real-2-Pin configuration integrates the mounting base (mb) electrically with the cathode (K), enabling low-inductance layout and direct thermal coupling to heatsinks.

The device operates with square-wave duty cycles up to δ = 0.5 at Tc ≤ 142 °C, supports non-repetitive surge currents up to 120 A (8.3 ms half-sine), and maintains <5 µA reverse leakage at 650 V and 25 °C - critical for high-voltage hold-off integrity in bidirectional power stages.

Key Specifications

Pinout & Package

Encapsulated in D2PAK Real-2-Pin (SOT8018) package: 8.8 mm × 10.35 mm × 4.46 mm body, 5.08 mm lead pitch, with integrated copper mounting base thermally and electrically tied to cathode.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar ultrafast recovery rectifier applications.

Compared with STTH10R06DJF and IXYS MUR1060CTR, PNU650100EJ-QJ offers superior voltage headroom (650 V), lowest trr (27 ns), and AEC-Q101 compliance in a thermally optimized Real-2-Pin package - making it the only choice for high-frequency, high-reliability automotive power conversion where efficiency, size, and qualification are jointly constrained.

Availability

PNU650100EJ-QJ is available at Aetrix Electronics and suitable for on-board chargers, DC/DC converters, and battery thermal management systems requiring stable component supply across extended automotive temperature ranges and long product lifecycles.

Supply support for PNU650100EJ-QJ 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

Nexperia is a global semiconductor expert focused on essential efficiency technologies - delivering high-performance, high-reliability discrete and logic devices for automotive, industrial, and consumer markets.

This device belongs to Nexperia's AEC-Q101-qualified ultrafast recovery rectifier product line, engineered specifically for high-frequency, high-temperature power conversion in electrified vehicles and next-generation energy infrastructure.

FAQ

What is the maximum allowable case temperature for continuous 10 A operation?

The datasheet specifies IF(AV) = 10 A at δ = 0.5, f = 20 kHz, and Tc ≤ 142 °C. Operation above 142 °C requires derating per Fig. 8 - at Tc = 150 °C, average forward current drops to ~8.2 A. Exceeding 142 °C risks thermal runaway under sustained load.

Is the mounting base (mb) electrically isolated from the cathode?

No - the mounting base is internally connected to pin 1 (K, cathode), as confirmed in Table 2 and Figure 17. This real-2-pin configuration eliminates internal bonding wire inductance and mandates that the PCB copper pour for mb be routed to the cathode net, not ground or chassis.

How does trr vary with temperature and dIF/dt?

trr increases with junction temperature and decreases with higher dIF/dt. At Tj = 125 °C and dIF/dt = −200 A/µs, trr rises to 159 ns (vs. 105 ns at 25 °C); at dIF/dt = −1000 A/µs, trr drops to 58 ns (25 °C) and 72 ns (125 °C), per Table 7 and Fig. 12.

Can PNU650100EJ-QJ replace standard FRD or Schottky diodes in existing designs?

It can replace standard FRDs in high-frequency applications due to its 27 ns trr and low Qrr, but not Schottkys - its 1.2 V VF is higher than typical Schottky VF (<0.6 V), and its 650 V rating exceeds most Schottkys. Replacement requires verifying thermal interface, layout inductance, and gate driver compatibility with reduced reverse recovery stress.