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Nexperia USA Inc. PNU650150EJ-QJ
- Part No.:
- PNU650150EJ-QJ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), Variant
- Datasheet:
-
PNU650150EJ-QJ.pdf
- Description:
- 650V, 15A ULTRAFAST RECOVERY REC
- Quantity:
- Payment:
- Shipping:
Inventory:800
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Product details
Overview
PNU650150EJ-Q from Nexperia is a 650 V, 15 A ultrafast recovery rectifier in D2PAK Real-2-Pin (SOT8018) package, featuring 32 ns typical reverse recovery time (trr), Pt-doped lifetime control, and AEC-Q101 qualification for automotive power conversion. It serves as a high-efficiency freewheeling or output rectifier in high-frequency DC/DC and AC/DC converters operating up to 20 kHz with case temperature ≤132 °C.
For engineers reviewing the PNU650150EJ-Q datasheet, PNU650150EJ-Q pinout, PNU650150EJ-Q application, or PNU650150EJ-Q equivalent, this device is selected for its low Qrr (766 nC at Tj = 25 °C, dIF/dt = −1000 A/µs), stable VF across temperature (1.06 V at 175 °C), and low-inductance planar die design optimized for fast-switching automotive on-board chargers and inverters.
Technical Context
This ultrafast recovery rectifier uses Pt-doped silicon planar technology to achieve precise carrier lifetime control, enabling consistent trr <60 ns under ramp recovery conditions and minimizing switching losses in hard-commutated topologies. Its Real-2-Pin configuration integrates the mounting base (mb) electrically with the cathode (K), reducing parasitic inductance and thermal resistance.
The device operates with junction temperatures up to 175 °C and exhibits low thermal resistance from junction to case (Rth(j-c) = 1.7 K/W at cathode solder point), supporting high-power density designs where thermal management is critical. Reverse recovery behavior is characterized under controlled dIF/dt (−200 to −1000 A/µs) and VR = 400 V, with IRM and Qrr values explicitly specified across Tj = 25–125 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 650 V - Maximum repetitive reverse voltage; defines safe blocking capability in 400 V bus applications with margin. |
| IF(AV) | 15 A - Average forward current at δ = 0.5, 20 kHz square wave, Tc ≤ 132 °C; supports continuous conduction mode operation. |
| trr (typ) | 32 ns - Typical reverse recovery time under step recovery (IF = 0.5 A, IR = 1 A); enables >1 MHz soft-switching feasibility. |
| VF @ 15 A, 175 °C | 1.06 V - Forward voltage at max junction temperature; reduces conduction loss and thermal runaway risk in high-temp environments. |
| Qrr @ 15 A, 25 °C | 766 nC - Reverse recovery charge at −1000 A/µs dIF/dt; directly impacts turn-off loss and EMI in hard-switched converters. |
| Rth(j-c) | 1.7 K/W - Thermal resistance from junction to cathode solder point; enables efficient heat transfer to heatsink via metal tab. |
| AEC-Q101 | Qualified - Meets stress test requirements for discrete semiconductors in automotive applications; supports OBC and inverter use. |
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 exposed cathode mounting base (mb) thermally and electrically connected to pin 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | K (cathode) | Main current exit path; electrically and thermally tied to mounting base (mb) for low-inductance, low-Rth layout. |
| 2 | A (anode) | Main current entry path; isolated terminal for PCB routing; no thermal connection to package base. |
| mb | Mounting base | Exposed copper pad on underside; must be soldered to large copper area for thermal dissipation and EMI reduction. |
Key Features
| Feature | Design Value |
|---|---|
| Ultrafast trr | 32 ns typical (step recovery); minimizes switching loss and diode-induced voltage spikes in high-frequency converters. |
| Pt-doped lifetime control | Enables tight trr distribution and stable Qrr across temperature; improves reliability in automotive thermal cycling. |
| Low-inductance planar die | Reduces parasitic ringing during commutation; critical for EMI-sensitive on-board charger and DC/DC designs. |
| AEC-Q101 qualified | Validated for automotive underhood environments; supports functional safety requirements in traction and charging systems. |
| Real-2-Pin configuration | Eliminates internal bond wires between cathode and mb; lowers package inductance and improves thermal path integrity. |
Applications
| On-Board Charger (OBC) | DC/DC Converter |
|---|---|
|
Use Scenario: High-frequency bidirectional AC/DC and DC/DC stage in 11–22 kW EV on-board chargers. IC Role / Device Role / Timing Role: Output rectifier in synchronous or asymmetrical half-bridge topology, handling 15 A average current at 100–300 kHz switching. Use Value: 32 ns trr and 766 nC Qrr reduce turn-off loss by >40% vs standard FRDs, improving system efficiency and thermal headroom. |
Use Scenario: Isolated 400 V to 12/48 V DC/DC converter in battery management and vehicle control units. IC Role / Device Role / Timing Role: Secondary-side freewheeling rectifier in phase-shifted full-bridge or LLC resonant converter. Use Value: Stable VF (1.06 V @ 175 °C) ensures predictable conduction loss across wide ambient range, simplifying thermal design. |
| AC/DC Converter | Inverter Freewheeling |
|
Use Scenario: Industrial or automotive-grade 3.3–6.6 kW AC/DC front-end with active PFC and LLC stage. IC Role / Device Role / Timing Role: Boost diode in continuous conduction mode (CCM) PFC and output rectifier in LLC secondary. Use Value: 650 V VRRM provides 20% margin over 400 V DC bus; AEC-Q101 qualification enables single-part sourcing across automotive/industrial platforms. |
Use Scenario: Anti-parallel freewheeling path across IGBTs or SiC MOSFETs in 3-phase traction inverters. IC Role / Device Role / Timing Role: Fast-recovery clamp diode absorbing inductive kickback during motor phase commutation. Use Value: Low IRM (29.8 A @ Tj = 125 °C) and controlled trr prevent voltage overshoot exceeding 650 V rating during rapid current reversal. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ultrafast recovery rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH1506D | 600 V VRRM, 15 A IF(AV), trr = 45 ns (typ), TO-220AC package, no AEC-Q101 qualification. | Limited to industrial AC/DC; unsuitable for automotive due to lower voltage rating and missing automotive qualification. | Select when cost sensitivity outweighs automotive compliance and 650 V margin is not required. |
| IXYS MUR1560CT | 600 V VRRM, 15 A IF(AV), trr = 60 ns (typ), TO-220AB dual common-cathode, no AEC-Q101. | Higher trr increases switching loss; dual-diode configuration adds layout complexity vs single-D2PAK Real-2-Pin. | Prefer only if dual-diode topology is mandatory and thermal performance is less critical than footprint. |
Compared with STTH1506D and IXYS MUR1560CT, PNU650150EJ-Q delivers higher voltage margin (650 V), faster recovery (32 ns), automotive qualification, and a thermally superior surface-mount package-making it optimal for space-constrained, high-reliability automotive power stages where trr, Qrr, and thermal Rth(j-c) are design-critical.
Availability
PNU650150EJ-Q is available at Aetrix Electronics and suitable for on-board chargers, DC/DC converters, and automotive inverters requiring stable component supply, AEC-Q101 compliance, and high-frequency rectification performance.
Supply support for PNU650150EJ-Q 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 high-volume, high-reliability essential semiconductors, with leadership in logic, discretes, and MOSFETs for automotive and industrial markets.
PNU650150EJ-Q belongs to Nexperia's AEC-Q101-qualified ultrafast recovery rectifier product line, engineered specifically for high-efficiency, high-temperature automotive power conversion including OBC, DC/DC, and inverter subsystems.
FAQ
What is the maximum allowable case temperature for continuous operation?
The datasheet specifies IF(AV) = 15 A at Tc ≤ 132 °C under δ = 0.5, 20 kHz square wave conditions. At Tc = 122 °C, IF can reach 21 A (DC), but sustained operation above 132 °C violates the rated average current limit and risks thermal runaway. Derating is required above this point.
Is the mounting base (mb) electrically isolated from the cathode?
No-the mounting base (mb) is electrically and thermally connected to pin 1 (cathode), as confirmed in Table 2 ("mb K mounting base; connected to cathode") and Figure 17 outline. This Real-2-Pin configuration requires the PCB copper pour for mb to be at cathode potential and sized for thermal dissipation (6 cm² recommended).
How does trr vary with temperature and dIF/dt?
trr increases with junction temperature and decreases with higher dIF/dt. At Tj = 25 °C and dIF/dt = −1000 A/µs, trr is 57 ns; at Tj = 125 °C and same dIF/dt, it rises to 86 ns. At fixed Tj = 25 °C, trr drops from 105 ns (−200 A/µs) to 57 ns (−1000 A/µs), per Table 7 and Fig. 12.
Can PNU650150EJ-Q replace standard FRD or FRED diodes in existing designs?
Yes-if the existing design uses a 600–650 V, 15 A FRD in D2PAK or TO-220, PNU650150EJ-Q offers lower trr (32 ns vs 50–100 ns), reduced Qrr, and AEC-Q101 qualification. Layout adaptation is needed for Real-2-Pin mounting base connection, and thermal interface must accommodate the 1.7 K/W Rth(j-c) path.
PNU650150EJ-QJ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), Variant
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 650 V
- Current - Average Rectified (Io):
- 15A
- Voltage - Forward (Vf) (Max) @ If:
- 1.55 V @ 15 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 60 ns
- Current - Reverse Leakage @ Vr:
- 5 µA @ 650 V
- Capacitance @ Vr, F:
- 10pF @ 400V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- D2PAK R2P
- Operating Temperature - Junction:
- 175°C
PNU650150EJ-QJ FAQ
1.How can I place an order for PNU650150EJ-QJ through Aetrix?
Please submit a Request for Quotation (RFQ) for PNU650150EJ-QJ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PNU650150EJ-QJ reliable?
The price and inventory of PNU650150EJ-QJ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PNU650150EJ-QJ is usually 5 days.
3.What payment methods are accepted for PNU650150EJ-QJ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PNU650150EJ-QJ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PNU650150EJ-QJ?
PNU650150EJ-QJ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PNU650150EJ-QJ order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PNU650150EJ-QJ?
For technical support, including PNU650150EJ-QJ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PNU650150EJ-QJ requirements.
6.How does Aetrix verify that PNU650150EJ-QJ is sourced from the original manufacturer or authorized distributors?
All PNU650150EJ-QJ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PNU650150EJ-QJ meets industry standards.
7.What is the process for return or replacement of PNU650150EJ-QJ?
All PNU650150EJ-QJ units undergo pre-shipment inspection (PSI). If there is an issue with PNU650150EJ-QJ, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PNU650150EJ-QJ part is unused and in its original packaging.
Return procedure for PNU650150EJ-QJ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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