My Inquiry
My Account
Nexperia USA Inc. PMEG2010BEA,115
- Part No.:
- PMEG2010BEA,115
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Single Diodes
- Package:
- SC-76, SOD-323
- Datasheet:
-
PMEG2010BEA,115.pdf
- Description:
- DIODE SCHOTTKY 20V 1A SOD323
- Quantity:
- Payment:
- Shipping:
Inventory:5,939
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
PMEG2010BEA,115 from Nexperia is a 1 A, 20 V very low forward voltage (VF) MEGA Schottky barrier rectifier in an SOD323 (SC-76) surface-mount package, featuring integrated guard ring stress protection and AEC-Q101 qualification for automotive use. It serves as a high-efficiency blocking diode or clamping device in low-voltage DC-to-DC converters and protection circuits.
For engineers reviewing the PMEG2010BEA,115 datasheet, PMEG2010BEA,115 pinout, PMEG2010BEA,115 application, or PMEG2010BEA,115 equivalent, key selection criteria include its 420–500 mV VF at 1 A, 20 V VR rating, 66–80 pF capacitance, AEC-Q101 qualification, and SOD323 thermal resistance of 210 K/W (junction-to-solder point).
Technical Context
This Schottky rectifier uses a planar MEGA structure with an integrated guard ring to enhance robustness against electrical overstress and improve reliability under repetitive surge conditions. Its low VF enables reduced conduction losses in compact power supplies.
Thermal design must account for Schottky-specific thermal runaway risk due to reverse leakage contribution to total power loss; Rth(j-sp) = 210 K/W (on FR4 with 1 cm² cathode pad) and Rth(j-a) = 450 K/W (free air) define critical thermal boundaries for layout and derating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Forward Voltage (VF) | 420–500 mV at 1 A, 25 °C - enables <150 mW conduction loss in 3.3 V/5 V rail clamping or OR-ing applications. |
| Reverse Voltage (VR) | 20 V maximum - suitable for 12 V automotive systems with margin for transients. |
| Forward Current (IF) | 1 A continuous (Tsp ≤ 55 °C) - supports sustained operation in space-constrained DC-DC output stages. |
| Reverse Current (IR) | 40–200 µA at 20 V, 25 °C - low leakage preserves battery life in always-on low-power circuits. |
| Diode Capacitance (Cd) | 66–80 pF at 1 V, 1 MHz - minimizes switching node ringing in high-frequency buck converter freewheel paths. |
| Junction Temperature (Tj) | −65 to +150 °C - rated for under-hood automotive environments with proper PCB thermal relief. |
| AEC-Q101 Qualified | Yes - validated for automotive-grade reliability including temperature cycling, HTRB, and ESD per AEC standard. |
Pinout & Package
Encapsulated in a 1.7 mm × 1.25 mm × 0.95 mm SOD323 (SC-76) plastic SMD package with 1.3 mm lead pitch and cathode-marking bar.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Cathode (K) | Connected to higher-potential node in reverse-biased blocking configuration; solder pad provides primary thermal path (Rth(j-sp) = 210 K/W). |
| 2 | Anode (A) | Connected to lower-potential node; current flows from anode to cathode during forward conduction. |
Key Features
| Feature | Design Value |
|---|---|
| MEGA Schottky architecture with guard ring | Improves ruggedness against ESD and voltage transients without sacrificing low VF performance. |
| Very low forward voltage | 420–500 mV @ 1 A reduces power loss by >30% vs. standard Schottkys in 3.3 V/5 V rails. |
| SOD323 footprint | 1.7 mm × 1.25 mm area saves board space in portable and automotive ECUs where size is constrained. |
| AEC-Q101 qualification | Validated for automotive under-hood use including temperature cycling, humidity, and mechanical shock tests. |
Applications
| Automotive Body Control Module (BCM) | USB-C Power Delivery Clamp |
|---|---|
Use Scenario: Reverse polarity and load dump protection in 12 V BCM power inputs. IC Role / Device Role / Timing Role: Blocking diode placed between input fuse and main regulator to prevent backfeed and absorb transient energy. Use Value: 20 V VR rating with AEC-Q101 ensures survival during ISO 7637-2 pulse 5a (load dump), while 420–500 mV VF limits heat rise in continuous 1 A standby mode. |
Use Scenario: Voltage clamping on USB-C VBUS line during hot-plug events. IC Role / Device Role / Timing Role: Low-capacitance (66–80 pF) Schottky clamp limiting overshoot to <20 V during 100 ns transients. Use Value: Fast response and minimal parasitic capacitance prevent signal integrity degradation on high-speed CC/DP lines while handling 1 A fault current. |
| Industrial IoT Sensor Node | Low-Power Battery Backup Circuit |
Use Scenario: OR-ing diode in dual-supply (main + coin cell) sensor nodes. IC Role / Device Role / Timing Role: Selects higher-voltage source while blocking reverse current from backup cell during main supply operation. Use Value: 40–200 µA IR at 20 V prevents measurable self-discharge of CR2032 cells over multi-year deployments. |
Use Scenario: Isolation diode between Li-ion battery and real-time clock (RTC) supply rail. IC Role / Device Role / Timing Role: Prevents RTC battery drain when system is powered; conducts only during main power failure. Use Value: 420–500 mV VF ensures ≥3.0 V delivered to RTC at 100 µA load, preserving timekeeping accuracy across full battery discharge curve. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| RB520S-30T1G | 30 V VR, 200 mA IF, SOD-523 package (1.2 × 0.8 mm), VF = 370 mV @ 100 mA | Lower current rating and smaller package limit use to sub-200 mA bias rails, not 1 A power paths | Select when board space is tighter than 1.7 × 1.25 mm and peak current stays below 200 mA. |
| SS12 | 20 V VR, 1 A IF, SMA package (4.5 × 2.7 mm), VF = 500 mV @ 1 A, non-AEC-Q101 | Larger footprint increases PCB area; lacks automotive qualification and guard ring stress protection | Choose for cost-sensitive industrial designs where AEC-Q101 and miniaturization are not required. |
Compared with RB520S-30T1G and SS12, PMEG2010BEA,115 uniquely combines 1 A current capability, AEC-Q101 qualification, SOD323 miniaturization, and guard ring protection-making it optimal for space- and reliability-critical automotive and portable power applications.
Availability
PMEG2010BEA,115 is available at Aetrix Electronics and suitable for automotive body control modules, USB-C power delivery clamps, industrial IoT sensor nodes, and low-power battery backup circuits requiring stable component supply and long-term lifecycle support.
Supply support for PMEG2010BEA,115 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 delivering high-performance, reliable discrete, logic, and MOSFET devices with focus on efficiency, miniaturization, and automotive-grade quality.
The PMEG2010BEA,115 belongs to Nexperia's MEGA Schottky rectifier product line, engineered specifically for high-efficiency, low-voltage power management in space-constrained automotive and portable electronics.
FAQ
What is the maximum allowable junction temperature for continuous operation?
The PMEG2010BEA,115 has a maximum junction temperature (Tj) of 150 °C. Continuous operation at this limit requires strict thermal management: mounting on FR4 with ≥1 cm² cathode copper pour and maintaining solder point temperature ≤55 °C per datasheet derating rules. Exceeding Tj = 150 °C risks permanent parametric shift or failure.
Is the SOD323 package compatible with standard reflow profiles?
Yes-the SOD323 package supports IPC/JEDEC J-STD-020-compliant lead-free reflow profiles. Peak temperature must not exceed 260 °C for ≤30 seconds, with ramp rates ≤3 °C/s pre- and post-peak. Figure 5 in the datasheet specifies the recommended solder land pattern (0.6 mm × 0.5 mm pads, 0.5 mm spacing) for reliable joint formation.
How does the guard ring improve reliability in automotive applications?
The integrated guard ring mitigates edge breakdown under high dv/dt or ESD stress by redistributing electric field concentration away from the active junction periphery. In automotive environments, this prevents premature failure during load-dump transients (ISO 7637-2 Pulse 5a) and improves robustness against board-level ESD events up to ±8 kV contact discharge (per AEC-Q101 test plan).
Can PMEG2010BEA,115 be used in bidirectional current paths?
No-it is a unidirectional Schottky rectifier optimized for anode-to-cathode forward conduction. Reverse conduction is blocked up to 20 V, but the device lacks symmetrical structure or specifications for controlled reverse current flow. Bidirectional applications require dedicated bidirectional TVS or active circuitry-not this part.
PMEG2010BEA,115 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- -
- Package/Case:
- SC-76, SOD-323
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 20 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 500 mV @ 1 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 200 µA @ 20 V
- Capacitance @ Vr, F:
- 80pF @ 1V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SOD-323
- Operating Temperature - Junction:
- -65°C ~ 150°C
PMEG2010BEA,115 FAQ
1.How can I place an order for PMEG2010BEA,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for PMEG2010BEA,115 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 PMEG2010BEA,115 reliable?
The price and inventory of PMEG2010BEA,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PMEG2010BEA,115 is usually 5 days.
3.What payment methods are accepted for PMEG2010BEA,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PMEG2010BEA,115 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PMEG2010BEA,115?
PMEG2010BEA,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PMEG2010BEA,115 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 PMEG2010BEA,115?
For technical support, including PMEG2010BEA,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PMEG2010BEA,115 requirements.
6.How does Aetrix verify that PMEG2010BEA,115 is sourced from the original manufacturer or authorized distributors?
All PMEG2010BEA,115 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 PMEG2010BEA,115 meets industry standards.
7.What is the process for return or replacement of PMEG2010BEA,115?
All PMEG2010BEA,115 units undergo pre-shipment inspection (PSI). If there is an issue with PMEG2010BEA,115, 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 PMEG2010BEA,115 part is unused and in its original packaging.
Return procedure for PMEG2010BEA,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
PMEG2010BEA,115 Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
Tech Hub
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
