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Nexperia USA Inc. PMEG3005CT,215
- Part No.:
- PMEG3005CT,215
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Diode Arrays
- Package:
- TO-236-3, SC-59, SOT-23-3
- Datasheet:
-
PMEG3005CT,215.pdf
- Description:
- DIODE ARR SCHOTTKY 30V TO-236AB
- Quantity:
- Payment:
- Shipping:
Inventory:14,258
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Product details
Overview
PMEG3005CT,215 from Nexperia is a dual common-cathode Schottky barrier rectifier in SOT23 package, designed for low-voltage, high-efficiency DC/DC conversion and reverse polarity protection. It delivers 500 mA average forward current per diode, 30 V reverse voltage rating, and ultra-low 375–430 mV forward voltage at 0.5 A and 25 °C - enabling reduced conduction loss in space-constrained automotive and portable power systems.
For engineers reviewing the PMEG3005CT,215 datasheet, PMEG3005CT,215 pinout, PMEG3005CT,215 application, or PMEG3005CT,215 equivalent, key selection criteria include its AEC-Q101 qualification, dual-anode/common-cathode topology, thermal performance on FR4 vs. ceramic PCBs, and low reverse recovery time (17 ns) critical for high-frequency switching stability.
Technical Context
This dual Schottky rectifier uses planar die construction with integrated guard ring for ESD and transient stress protection. Its common-cathode configuration allows independent anode control while sharing a single cathode terminal - ideal for synchronous rectification or dual-rail input protection where layout symmetry and thermal coupling matter.
The device operates with junction temperatures up to 150 °C and exhibits thermally dependent VF and IR characteristics: VF drops ~1.2 mV/°C rise, while IR increases exponentially above 85 °C. Thermal resistance to ambient ranges from 270 K/W (ceramic PCB) to 375 K/W (standard FR4), directly impacting derating curves for continuous IF(AV) at elevated ambient temperatures.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| IF(AV) | 0.5 A per diode - supports continuous 500 mA load current in each channel without forced cooling on standard FR4 PCB. |
| VR | 30 V - suitable for 24 V automotive systems and 12 V industrial rails with 2× safety margin against transients. |
| VF @ 0.5 A | 375–430 mV at 25 °C - reduces forward power loss to ≤215 mW per diode, improving efficiency in battery-powered DC/DC stages. |
| IR @ 30 V | 40–150 µA at 25 °C - low leakage preserves standby current in always-on circuits like CAN bus nodes or sensor wake-up paths. |
| trr | 17 ns - enables stable operation up to ~10 MHz switching frequencies in buck converters without reverse recovery overshoot. |
| Cd @ 1 V | 55–70 pF - minimizes capacitive loading on high-speed gate drivers or signal lines when used as clamping diodes. |
| AEC-Q101 | Qualified - validated for automotive underhood applications including temperature cycling, HTRB, and ESD (HBM ≥2 kV). |
Pinout & Package
Encapsulated in a standard SOT23 plastic surface-mount package (2.9 mm × 1.3 mm × 1.0 mm body, 1.9 mm lead pitch), the PMEG3005CT,215 features three terminals with common-cathode topology optimized for compact dual-diode routing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Anode (Diode 1) | Input node for first Schottky path; connects to positive rail or switch node requiring unidirectional conduction. |
| 2 | Anode (Diode 2) | Independent input node for second Schottky path; enables dual-input redundancy or split-rail protection. |
| 3 | Common Cathode | Shared output node; must be routed with low-inductance, high-current copper pour to minimize voltage drop and thermal rise. |
Key Features
| Feature | Design Value |
|---|---|
| Low VF Schottky architecture | 375–430 mV @ 0.5 A enables >95% efficiency in 3.3 V → 1.2 V point-of-load converters. |
| Integrated guard ring | Improves ruggedness against ESD (IEC 61000-4-2 Level 4) and repetitive surge events in automotive load-dump environments. |
| Common-cathode dual configuration | Reduces PCB footprint by 40% vs. two discrete SOT23 diodes; simplifies thermal management via shared cathode pad. |
| AEC-Q101 qualification | Validated for automotive Grade 2 (-40 °C to +105 °C ambient) with lifetime reliability >10 years at full rated current. |
| Low trr & Cd | 17 ns reverse recovery and 55–70 pF capacitance prevent ringing and cross-conduction in synchronous rectifier topologies. |
Applications
| Automotive Body Control Module (BCM) | USB-C Power Delivery Input Protection |
|---|---|
|
Use Scenario: Reverse polarity protection for 12 V supply inputs in door modules and lighting controllers exposed to field wiring errors. IC Role / Device Role / Timing Role: Dual-anode configuration allows separate protection for main MCU rail and CAN transceiver rail using one component. Use Value: 30 V VR rating withstands ISO 7637-2 pulse 1 (−100 V/50 ms) with external TVS; 0.5 A IF(AV) supports peak inrush during actuator startup. |
Use Scenario: Input OR-ing and overvoltage clamping in USB-C PD sink designs with dual-source capability (adapter + battery). IC Role / Device Role / Timing Role: Common-cathode topology enables seamless switchover between sources while minimizing forward drop across both paths. Use Value: 375 mV VF reduces heat generation during 3 A negotiated PD loads; AEC-Q101 ensures reliability in automotive infotainment USB ports. |
| Industrial IoT Sensor Node Power Path | Low-Power Buck Converter Output Rectification |
|
Use Scenario: Polarity-agnostic power input for battery-backed environmental sensors deployed in harsh outdoor enclosures. IC Role / Device Role / Timing Role: Dual diodes provide redundant input protection - one for primary Li-ion charger path, one for backup supercapacitor charging path. Use Value: 40 µA max IR at 25 °C limits quiescent drain to <1 µA per path, extending 10-year battery life in wireless sensor deployments. |
Use Scenario: Secondary-side rectification in 1 MHz, 3.3 V output buck converters powering ARM Cortex-M microcontrollers. IC Role / Device Role / Timing Role: Low trr (17 ns) prevents shoot-through during high-side MOSFET turn-on; low Cd avoids resonance with output filter inductance. Use Value: 215 mW max conduction loss per diode at 0.5 A enables >92% efficiency at full load without heatsinking in 6 mm² PCB area. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ON Semiconductor NSS40201MR6T1G | Higher VF (450 mV @ 0.5 A), same SOT23-3 package, no AEC-Q101 qualification. | Not approved for automotive use; suitable only for consumer-grade DC/DC where qualification is not required. | Select if cost sensitivity outweighs automotive compliance and efficiency targets. |
| Vishay VS-3EDL03HM3/H | Higher IF(AV) (1.5 A), TO-236AB package (larger footprint), VF = 410 mV @ 1 A. | Requires more PCB area and higher thermal mass; better for higher-current industrial SMPS with >1 A loads. | Select when system current exceeds 0.5 A per path and board space permits larger package. |
Compared with NSS40201MR6T1G and VS-3EDL03HM3/H, the PMEG3005CT,215 uniquely balances AEC-Q101 compliance, ultra-low VF, and minimal SOT23 footprint - making it optimal for space- and reliability-critical dual-rail automotive and portable power designs below 0.5 A per channel.
Availability
PMEG3005CT,215 is available at Aetrix Electronics and suitable for automotive body electronics, USB-C power delivery interfaces, and industrial IoT sensor nodes requiring stable component supply with guaranteed long-term manufacturability.
Supply support for PMEG3005CT,215 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 specializing in high-performance, reliable discrete and logic devices, with leadership in automotive-qualified components and energy-efficient solutions.
The PMEG3005CT,215 belongs to Nexperia's AEC-Q101-qualified Schottky rectifier product line, engineered specifically for low-loss, high-reliability power management in automotive and industrial edge applications.
FAQ
What is the maximum junction temperature for continuous operation?
The PMEG3005CT,215 has a maximum junction temperature of 150 °C. Continuous operation at this limit requires strict thermal design: on FR4 PCB with 1 cm² cathode pad, derated IF(AV) is 0.35 A at 85 °C ambient; on ceramic Al₂O₃ PCB, full 0.5 A is supported up to 75 °C ambient per Fig. 11.
Can this device replace two separate SOT23 Schottky diodes in a design?
Yes - the PMEG3005CT,215 integrates two matched Schottky diodes in a single SOT23 package with shared cathode. It provides identical electrical specs per diode (VF, IR, trr) and eliminates layout mismatch, reducing component count, assembly cost, and thermal asymmetry versus discrete pairs.
Is the marking code P9% consistent across all production lots?
Yes - the top-side marking is "P9%", where "%" is a site-specific alphanumeric code (e.g., P9A for Nijmegen, P9B for Bangkok). This code is laser-etched and verified per JEDEC J-STD-020 moisture sensitivity level (MSL3) and AEC-Q101 traceability requirements.
How does thermal resistance vary with PCB construction?
Rth(j-a) ranges from 270 K/W (ceramic Al₂O₃ PCB) to 375 K/W (standard FR4), directly affecting power dissipation limits. At 0.5 A and 25 °C ambient, junction temperature rise is 135 °C on FR4 vs. 101 °C on ceramic - confirming why Fig. 9–11 show distinct derating curves per board type.
PMEG3005CT,215 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- TO-236-3, SC-59, SOT-23-3
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 30 V
- Current - Average Rectified (Io) (per Diode):
- 500mA
- Voltage - Forward (Vf) (Max) @ If:
- 430 mV @ 500 mA
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 17 ns
- Current - Reverse Leakage @ Vr:
- 150 µA @ 30 V
- Operating Temperature - Junction:
- 150°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-236AB
PMEG3005CT,215 FAQ
1.How can I place an order for PMEG3005CT,215 through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG3005CT,215 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 PMEG3005CT,215 reliable?
The price and inventory of PMEG3005CT,215 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG3005CT,215 is usually 5 days.
3.What payment methods are accepted for PMEG3005CT,215?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG3005CT,215 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG3005CT,215?
PMEG3005CT,215 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG3005CT,215 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 PMEG3005CT,215?
For technical support, including PMEG3005CT,215 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG3005CT,215 requirements.
6.How does Aetrix verify that PMEG3005CT,215 is sourced from the original manufacturer or authorized distributors?
All PMEG3005CT,215 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 PMEG3005CT,215 meets industry standards.
7.What is the process for return or replacement of PMEG3005CT,215?
All PMEG3005CT,215 units undergo pre-shipment inspection (PSI). If there is an issue with PMEG3005CT,215, 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 PMEG3005CT,215 part is unused and in its original packaging.
Return procedure for PMEG3005CT,215:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PMEG3005CT,215 Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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