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Nexperia USA Inc. PMEG100T080ELPE-QZ
- Part No.:
- PMEG100T080ELPE-QZ
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- TO-277, 3-PowerDFN
- Datasheet:
-
PMEG100T080ELPE-QZ.pdf
- Description:
- DIODE SCHOTTKY 100V 8A CFP15B
- Quantity:
- Payment:
- Shipping:
Inventory:1,759
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Product details
Overview
PMEG100T080ELPE-QZ from Nexperia is a 100 V, 8 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 (730–810 mV at 8 A, 25 °C), ultra-low reverse leakage (0.8–4 µA at 100 V, 25 °C), and high surge capability (170 A IFSM), enabling compact, thermally robust power designs.
For engineers reviewing the PMEG100T080ELPE-QZ datasheet, PMEG100T080ELPE-QZ pinout, PMEG100T080ELPE-QZ application, or PMEG100T080ELPE-QZ equivalent, key selection criteria include its AEC-Q101 qualification, clip-bonded thermal performance (Rth(j-sp) = 70 K/W), dual-anode cathode configuration, and suitability for freewheeling, OR-ing, and reverse polarity protection in 12 V/24 V automotive systems.
Technical Context
This device uses trench Schottky architecture to minimize forward voltage and reverse recovery charge (Qrr = 10 nC), eliminating minority-carrier storage delay. Its dual-anode (pins 1 & 2) and single-cathode (pin 3) layout supports parallel anode routing while maintaining low-inductance current paths.
Thermally optimized via clip-bonding, it achieves Rth(j-sp) = 70 K/W on 1 cm² cathode pad and operates up to Tj = 175 °C. Reverse leakage remains tightly controlled - ≤6 mA at 100 V and 125 °C - critical for battery-sensitive automotive subsystems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VR | 100 V maximum reverse voltage - supports 24 V automotive bus with ≥4× safety margin against load-dump transients. |
| IF(AV) | 8 A average forward current - enables continuous operation in high-current DC-DC output stages without forced cooling. |
| VF | 730–810 mV at 8 A, 25 °C - reduces conduction loss by ~30% vs. planar Schottkys, improving efficiency in 12–48 V converters. |
| IR | 0.8–4 µA at 100 V, 25 °C - minimizes standby power loss in always-on vehicle modules (e.g., body control units). |
| Qrr | 10 nC - eliminates reverse recovery tail, preventing shoot-through in synchronous rectification and reducing EMI. |
| IFSM | 170 A non-repetitive peak current - withstands cold-crank surges and inrush events in starter motor circuits. |
| Rth(j-sp) | 70 K/W - enables direct thermal coupling to PCB copper, simplifying heatsinking in space-constrained ECUs. |
Pinout & Package
Encapsulated in CFP15B (SOT1289B): ultra-thin (0.95 mm), flat-lead SMD package with 2.13 mm pitch, 5.8 × 4.3 mm footprint, and exposed cathode tab for enhanced thermal transfer.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode | Primary anode connection; electrically identical to Pin 2 - allows symmetrical PCB layout and current sharing. |
| 2 | Anode | Secondary anode terminal; dual-anode structure lowers effective series resistance and improves thermal distribution. |
| 3 | Cathode | Exposed metal tab - serves as main thermal path and high-current return; must be soldered to ≥1 cm² copper pour. |
Key Features
| Feature | Design Value |
|---|---|
| Low leakage current | ≤4 µA @ 100 V, 25 °C - extends battery runtime in always-on automotive modules (e.g., telematics, alarm systems). |
| Clip-bonded construction | Enables 11.3 A DC forward current rating and 2.15 W power dissipation - eliminates wirebond limitations for high-power density. |
| AEC-Q101 qualified | Validated for automotive temperature range (−40 °C to +175 °C junction) and mechanical stress - suitable for under-hood deployment. |
| Low Qrr & IRM | 10 nC Qrr and 1.3 A IRM - suppresses switching node ringing in high-frequency (>500 kHz) SMPS, easing EMI filter design. |
| Trench Schottky architecture | Reduces VF drift over temperature - maintains stable 610–690 mV drop at 8 A and 125 °C, ensuring predictable thermal behavior. |
Applications
| Automotive LED Headlamp Driver | 12 V Automotive DC-DC Converter |
|---|---|
|
Use Scenario: High-side switch in constant-current LED driver for adaptive front-lighting systems (AFS), operating continuously at ambient up to 105 °C. IC Role / Device Role / Timing Role: Freewheeling diode during MOSFET off-time, clamping inductive kickback from buck inductor. Use Value: Low VF (730 mV) minimizes heat generation in sealed headlamp housing; low IR ensures <1 µW standby loss when lamps are off. |
Use Scenario: Secondary-side synchronous rectifier in 12 V → 5 V/3.3 V buck converter for infotainment power supply. IC Role / Device Role / Timing Role: Unidirectional current path replacing MOSFET gate drive complexity; handles 8 A average output current. Use Value: 10 nC Qrr prevents cross-conduction with primary-side switch; clip-bonding sustains 11.3 A peak current during CPU load transients. |
| Reverse Polarity Protection | OR-ing Diode for Dual-Battery Systems |
|
Use Scenario: Input protection circuit in rear-view camera module powered from vehicle battery, exposed to accidental reverse connection during service. IC Role / Device Role / Timing Role: Series blocking diode placed between connector and LDO input; conducts only during correct polarity. Use Value: 100 V VR rating tolerates jump-start transients; 0.8 µA max IR at 25 °C avoids draining backup supercapacitor during sleep mode. |
Use Scenario: Power-path diode enabling seamless switchover between main and auxiliary 12 V batteries in commercial vehicles. IC Role / Device Role / Timing Role: Low-loss OR-ing element in redundant power rail, conducting only from higher-voltage source. Use Value: Dual-anode layout allows symmetric PCB trace routing to minimize voltage imbalance; 70 K/W Rth(j-sp) maintains <95 °C junction rise at 8 A. |
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-8EWH06FN-M3/45 | 60 V VR, 8 A IF(AV), TO-252AA package, VF = 620 mV @ 8 A - lower voltage rating, larger footprint, no AEC-Q101. | Restricted to 12 V systems only; unsuitable for 24 V trucks or load-dump tolerant designs. | Select only for cost-sensitive non-automotive 12 V supplies where 100 V margin is unnecessary. |
| ON Semiconductor NSR08100XV6T1G | 100 V VR, 8 A IF(AV), SOD-123FL package, VF = 820 mV @ 8 A, IR = 10 µA @ 100 V - higher leakage, lower thermal performance (Rth(j-a) = 125 K/W). | Limited to low-power, low-duty-cycle applications due to thermal constraints and elevated leakage at 125 °C. | Acceptable for ambient-temperature consumer DC-DC; avoid in under-hood automotive use above 85 °C ambient. |
Compared with VS-8EWH06FN-M3/45 and NSR08100XV6T1G, PMEG100T080ELPE-QZ uniquely combines 100 V rating, AEC-Q101 compliance, ultra-low leakage, and clip-bonded thermal efficiency - making it the only option qualified for high-reliability 24 V automotive power rails requiring sustained 8 A conduction and minimal standby loss.
Availability
PMEG100T080ELPE-QZ is available at Aetrix Electronics and suitable for automotive LED lighting, high-efficiency DC-DC conversion, and reverse polarity protection requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for PMEG100T080ELPE-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 high-volume, high-reliability essential semiconductors - including logic, discretes, and MOSFETs - with deep expertise in automotive-grade qualification.
This device belongs to Nexperia's Trench Schottky Rectifier product line, engineered specifically for automotive power management where low VF, low IR, and AEC-Q101 reliability are mandatory in engine control, lighting, and ADAS subsystems.
FAQ
What is the maximum allowable solder point temperature during reflow for PMEG100T080ELPE-QZ?
The CFP15B package is rated for standard lead-free reflow profiles. Peak solder point temperature must not exceed 260 °C for ≤30 seconds, per Nexperia's recommended profile for SOT1289B. The cathode tab (Pin 3) is the primary thermal interface - ensure full wetting and ≥1 cm² copper land to maintain thermal integrity and avoid delamination.
Can PMEG100T080ELPE-QZ replace a standard planar Schottky in an existing 24 V automotive design?
Yes - with verified layout adjustments. Its dual-anode pins (1 & 2) require parallel routing to match original single-anode net; cathode (Pin 3) must connect to an expanded thermal pad. Electrical substitution is direct: same VR, IF(AV), and VF range. Thermal performance improves significantly - Rth(j-sp) drops from ~100 K/W (typical planar) to 70 K/W - allowing derating reduction or smaller heatsinks.
How does the low leakage current benefit battery-powered automotive modules?
At 0.8–4 µA IR (100 V, 25 °C), PMEG100T080ELPE-QZ draws ≤0.4 µW in reverse bias - critical for modules like keyless entry receivers or tire pressure sensors that operate for years on coin cells. Even at 125 °C (IR ≤6 mA), total reverse power remains <0.6 W, avoiding thermal runaway in sealed enclosures.
Is the "-QZ" suffix functionally identical to the "-Q" version listed in the datasheet?
Yes. The "-QZ" suffix denotes a specific tape-and-reel packaging variant (e.g., 3,000 pcs/reel, 12 mm tape width) compliant with J-STD-020 moisture sensitivity level 1. All electrical, thermal, and mechanical specifications - including AEC-Q101 qualification, VF, IR, and pinout - are identical to the base PMEG100T080ELPE-Q part.
PMEG100T080ELPE-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):
- 8A
- Voltage - Forward (Vf) (Max) @ If:
- 810 mV @ 8 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 19 ns
- Current - Reverse Leakage @ Vr:
- 4 µA @ 100 V
- Capacitance @ Vr, F:
- 680pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- CFP15B
- Operating Temperature - Junction:
- 175°C
PMEG100T080ELPE-QZ FAQ
1.How can I place an order for PMEG100T080ELPE-QZ through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG100T080ELPE-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 PMEG100T080ELPE-QZ reliable?
The price and inventory of PMEG100T080ELPE-QZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG100T080ELPE-QZ is usually 5 days.
3.What payment methods are accepted for PMEG100T080ELPE-QZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG100T080ELPE-QZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG100T080ELPE-QZ?
PMEG100T080ELPE-QZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG100T080ELPE-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 PMEG100T080ELPE-QZ?
For technical support, including PMEG100T080ELPE-QZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG100T080ELPE-QZ requirements.
6.How does Aetrix verify that PMEG100T080ELPE-QZ is sourced from the original manufacturer or authorized distributors?
All PMEG100T080ELPE-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 PMEG100T080ELPE-QZ meets industry standards.
7.What is the process for return or replacement of PMEG100T080ELPE-QZ?
All PMEG100T080ELPE-QZ units undergo pre-shipment inspection (PSI). If there is an issue with PMEG100T080ELPE-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 PMEG100T080ELPE-QZ part is unused and in its original packaging.
Return procedure for PMEG100T080ELPE-QZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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