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Nexperia USA Inc. PMEG100T050ELPE-QZ
- Part No.:
- PMEG100T050ELPE-QZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- TO-277, 3-PowerDFN
- Datasheet:
-
PMEG100T050ELPE-QZ.pdf
- Description:
- DIODE SCHOTTKY 100V 5A CFP15B
- Quantity:
- Payment:
- Shipping:
Inventory:4,410
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Product details
Overview
PMEG100T050ELPE-QZ from Nexperia is a 100 V, 5 A trench Schottky barrier rectifier in CFP15B (SOT1289B) package, designed for high-efficiency DC-DC conversion and automotive LED lighting. It delivers low forward voltage (750–810 mV at 5 A, 25 °C), ultra-low reverse leakage (0.4–2.5 µA at 100 V, 25 °C), and is qualified to AEC-Q101 for automotive use.
For engineers reviewing the PMEG100T050ELPE-QZ datasheet, PMEG100T050ELPE-QZ pinout, PMEG100T050ELPE-QZ application, or PMEG100T050ELPE-QZ equivalent, key selection criteria include reverse leakage current at 125 °C, thermal resistance to solder point (70 K/W), and clip-bonded power capability enabling 5 A average forward current with δ = 0.5 at Tsp ≤ 163 °C.
Technical Context
This device uses trench Schottky architecture to minimize forward voltage and reverse recovery charge (Qrr = 9.5 nC), eliminating minority-carrier storage delay. Its dual-anode, single-cathode configuration supports high-current conduction paths while maintaining low thermal resistance via clip-bonding to the cathode tab.
The CFP15B package integrates a thermally enhanced copper clip for the cathode and flat leads for low-inductance PCB mounting. Junction-to-solder-point thermal resistance is 70 K/W on 1 cm² cathode pad - critical for sustained 5 A operation in automotive ambient conditions up to 125 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reverse Voltage (VR) | 100 V - maximum blocking capability without breakdown at 25 °C junction temperature. |
| Average Forward Current (IF(AV)) | 5 A - sustainable DC-equivalent current under 20 kHz square wave, 0.5 duty cycle, Tsp ≤ 163 °C. |
| Forward Voltage (VF) | 750–810 mV - measured at 5 A pulsed, 25 °C; enables <1.2 W conduction loss at full load. |
| Reverse Leakage (IR) | 0.4–2.5 µA at 100 V/25 °C; rises to 0.6–3 mA at 100 V/125 °C - defines standby power loss in reverse-biased OR-ing or protection circuits. |
| Reverse Recovery Charge (Qrr) | 9.5 nC - low stored charge enables high-frequency switching (>1 MHz) with minimal switching loss in SMPS freewheeling. |
| Junction Temperature (Tj) | 175 °C - maximum operating junction temperature; supports derated operation in under-hood automotive environments. |
| Thermal Resistance (Rth(j-sp)) | 70 K/W - measured from junction to cathode solder point on 1 cm² copper pad; enables precise thermal modeling for board-level reliability. |
Pinout & Package
Encapsulated in CFP15B (SOT1289B): ultra-thin, thermally enhanced SMD plastic package with 3 leads, 2.13 mm pitch, 5.8 × 4.3 × 0.95 mm body. Features clip-bonded cathode tab for low Rth(j-sp) and high power density.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode | Primary anode connection; electrically tied to Pin 2 - supports parallel anode routing for low-inductance layout. |
| 2 | Anode | Second anode terminal; identical potential to Pin 1 - enables symmetric current sharing and thermal distribution across dual-anode structure. |
| 3 | Cathode | Clip-bonded cathode tab; primary heat extraction path - must be connected to ≥1 cm² copper pour for rated 5 A performance. |
Key Features
| Feature | Design Value |
|---|---|
| Low Qrr and low IRM | 9.5 nC Qrr, 1.3 A peak reverse recovery current - reduces switching losses and EMI in high-frequency DC-DC converters. |
| Low leakage current | ≤2.5 µA at 100 V/25 °C - minimizes standby power loss in battery-powered automotive modules. |
| Clip-bonding technology | Enables 5 A average current with 70 K/W Rth(j-sp) - eliminates wirebond limitations and improves thermal cycling reliability. |
| AEC-Q101 qualification | Qualified for automotive applications including under-hood LED drivers and infotainment power rails - meets stress test requirements for discrete semiconductors. |
| Small flat lead SMD package | CFP15B footprint (5.8 × 4.3 mm) with 0.95 mm max height - supports compact, low-profile PCB layouts in space-constrained automotive ECUs. |
Applications
| Automotive LED Lighting | OR-ing Power Path |
|---|---|
Use Scenario: High-brightness LED headlamp driver with reverse polarity protection and PWM dimming. IC Role / Device Role / Timing Role: Freewheeling diode during MOSFET off-time and reverse-blocking element during input reversal. Use Value: 750 mV VF reduces conduction loss by >30% vs. standard Schottkys; 0.4 µA IR prevents battery drain in parked state. | Use Scenario: Dual-input power redundancy in ADAS domain controller (e.g., main + backup 12 V rail). IC Role / Device Role / Timing Role: Unidirectional current valve enabling automatic source selection without control logic. Use Value: Low VF ensures <15 mV voltage drop between sources; low Qrr avoids cross-conduction during source switchover transients. |
| Switch Mode Power Supply | Reverse Polarity Protection |
Use Scenario: Secondary-side synchronous rectification in 48 V–12 V buck converter for vehicle electrification systems. IC Role / Device Role / Timing Role: Output rectifier replacing MOSFETs in cost-sensitive designs where gate drive complexity must be avoided. Use Value: 100 V VR withstands output overvoltage events; 5 A IF(AV) supports continuous 60 W output at 95% efficiency. | Use Scenario: Input protection for USB-C PD modules and telematics gateway power inputs. IC Role / Device Role / Timing Role: Series-connected blocking diode preventing damage from accidental reverse battery connection. Use Value: 175 °C Tj rating ensures survival during hot-swap events; 3 mA IR at 125 °C limits fault current to safe levels. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-50WQ03FN-M3/45 | 30 V VR, 5 A IF(AV), TO-277 package, Rth(j-a) = 50 K/W | Limited to ≤30 V systems; higher thermal resistance requires larger heatsinking | Select only for 24 V automotive subsystems where lower VR suffices and board space allows TO-277 footprint. |
| ON Semiconductor MBR5H100M | 100 V VR, 5 A IF(AV), SMA package, Rth(j-a) = 75 K/W, no AEC-Q101 qualification | Not automotive-qualified; higher thermal resistance limits sustained current in confined spaces | Acceptable for industrial DC-DC where AEC-Q101 is not mandated and thermal margin permits. |
Compared with VS-50WQ03FN-M3/45 and MBR5H100M, PMEG100T050ELPE-QZ uniquely combines 100 V rating, AEC-Q101 qualification, 70 K/W Rth(j-sp), and ultra-low leakage - making it the only option for thermally constrained, safety-critical 48 V automotive power rails requiring zero standby drain.
Availability
PMEG100T050ELPE-QZ is available at Aetrix Electronics and suitable for automotive LED lighting, OR-ing power paths, and switch mode power supplies requiring stable component supply, long-term lifecycle support, and AEC-Q101 compliance.
Supply support for PMEG100T050ELPE-QZ 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 system functionality - delivering high-performance, reliable discrete, logic, and MOSFET devices.
This part belongs to Nexperia's automotive-qualified Schottky rectifier product line, engineered specifically for high-efficiency, low-leakage power conversion in demanding automotive environments including engine control, lighting, and ADAS subsystems.
FAQ
What is the maximum allowable solder point temperature for continuous operation?
The datasheet specifies Tsp ≤ 163 °C for 5 A average forward current at δ = 0.5. Exceeding this limit risks thermal runaway due to rising reverse leakage; design must ensure cathode pad thermal resistance ≤ 70 K/W to maintain safe junction temperature under worst-case ambient and power dissipation.
Does PMEG100T050ELPE-QZ support bidirectional current flow?
No - it is a unidirectional Schottky rectifier. Current flows only from anode (Pins 1 and 2) to cathode (Pin 3). Reverse conduction is blocked up to 100 V, with leakage current strictly limited to ≤3 mA at 125 °C - insufficient for functional reverse operation.
How does the dual-anode configuration affect PCB layout?
The dual-anode (Pins 1 and 2) must be routed to the same net - typically the input or switched node. This configuration lowers effective series resistance and improves current sharing; layout should mirror both pins with equal trace length and width to avoid imbalance and localized heating.
Is the 100 V reverse voltage rating valid at elevated junction temperatures?
No - the rated 100 V applies only at Tj = 25 °C. Derating is required: Fig. 11 shows VR drops to ~75 V at Tj = 125 °C on standard FR4, and ~85 V at same temperature with 1 cm² cathode pad. Designers must apply derating curves per Figures 11–13 for reliable blocking performance.
PMEG100T050ELPE-QZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- TO-277, 3-PowerDFN
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 810 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 12 ns
- Current - Reverse Leakage @ Vr:
- 2.5 µA @ 100 V
- Capacitance @ Vr, F:
- 410pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- CFP15B
- Operating Temperature - Junction:
- 175°C
PMEG100T050ELPE-QZ FAQ
1.How can I place an order for PMEG100T050ELPE-QZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG100T050ELPE-QZ 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 PMEG100T050ELPE-QZ reliable?
The price and inventory of PMEG100T050ELPE-QZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG100T050ELPE-QZ is usually 5 days.
3.What payment methods are accepted for PMEG100T050ELPE-QZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG100T050ELPE-QZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG100T050ELPE-QZ?
PMEG100T050ELPE-QZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG100T050ELPE-QZ 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 PMEG100T050ELPE-QZ?
For technical support, including PMEG100T050ELPE-QZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG100T050ELPE-QZ requirements.
6.How does Aetrix verify that PMEG100T050ELPE-QZ is sourced from the original manufacturer or authorized distributors?
All PMEG100T050ELPE-QZ 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 PMEG100T050ELPE-QZ meets industry standards.
7.What is the process for return or replacement of PMEG100T050ELPE-QZ?
All PMEG100T050ELPE-QZ units undergo pre-shipment inspection (PSI). If there is an issue with PMEG100T050ELPE-QZ, 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 PMEG100T050ELPE-QZ part is unused and in its original packaging.
Return procedure for PMEG100T050ELPE-QZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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