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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Diodes Incorporated SBR02M30LP-7

Name: SBR02M30LP-7
Brand: Diodes Incorporated
SKU: SBR02M30LP-7
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: SBR02M30LP-7

Manufacturer:: Diodes Incorporated

Category:: Single Diodes

Package:: 0402 (1006 Metric)

Datasheet:: SBR02M30LP-7.pdf

Description:: DIODE SBR 30V 200MA 2DFN

Quantity:: RFQ Add To RFQ list

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Inventory:209,315

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Product details

Overview

SBR02M30LP-7 from Diodes Incorporated is a 0.2A, 30V ultra-low-leakage Super Barrier Rectifier in X1-DFN1006-2 package, featuring soft fast switching, +175°C junction temperature rating, and AEC-Q101 qualification for automotive power rail protection.

For engineers reviewing the SBR02M30LP-7 datasheet, SBR02M30LP-7 pinout, SBR02M30LP-7 application, or SBR02M30LP-7 equivalent, key selection criteria include forward voltage at 0.2A (max 0.61V @ +25°C), reverse leakage (max 150µA @ 30V/+150°C), thermal resistance (R_θJA = 263°C/W), and DFN1006 footprint compatibility with space-constrained DC/DC input stages.

Technical Context

This Super Barrier Rectifier replaces Schottky diodes in low-voltage, high-efficiency rectification where leakage and thermal stability are critical. It delivers VF = 0.54V typ. @ 0.2A/+25°C and IR = 0.5µA max @ 30V/+25°C - significantly lower than standard Schottkys.

Its patented barrier structure enables stable operation up to +175°C junction temperature while maintaining soft recovery (no voltage overshoot) and low capacitance (100pF @ 0V). Designed for surface-mount on FR-4 PCBs with 2oz copper, it uses NiPdAu-plated terminals for reliable solderability.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	30 V - Maximum repetitive reverse blocking voltage; defines safe operating limit in 24V automotive or 5V/3.3V DC/DC input rails.
I_F(AV)	0.2 A - Average forward current; supports compact USB-C PD auxiliary power paths or sensor supply rectification.
V_F @ 0.2A/+25°C	0.54 V max - Low conduction loss; reduces power dissipation to ≤108mW at full load, easing thermal design.
I_R @ 30V/+150°C	150 µA max - Ultra-low high-temp leakage; prevents standby current drift in engine control modules.
T_J max	+175°C - Extended junction temperature rating; enables placement near hot components without derating.
R_θJA	263 °C/W - Thermal resistance on standard FR-4; requires minimal copper area for thermal relief in space-limited layouts.
C_T @ 0V	100 pF - Low junction capacitance; minimizes switching noise coupling in high-frequency buck converter inputs.

Pinout & Package

Package: X1-DFN1006-2 - 1.0mm × 0.6mm, 0.25mm nominal height, two-terminal surface-mount plastic package with exposed cathode pad for thermal conduction.

Pin/Terminal	Circuit Role	Design Meaning
Anode (Pad 1)	Input current entry point	Connected to unregulated input rail; electrically isolated metal frame for mechanical anchoring and minimal parasitic inductance.
Cathode (Pad 2 / Exposed Pad)	Output current exit & thermal path	Primary current return and dominant heat sink interface; must be soldered to ≥10mm² copper pour for R_θJA compliance.

Key Features

Feature	Design Value
Patented Super Barrier technology	Enables Schottky-like VF with PN-diode-level leakage - critical for battery-backed systems requiring <1µA standby drain.
Soft, fast switching	No reverse recovery spike or ringing; eliminates need for snubbers in 1–3MHz DC/DC front-end rectifiers.
AEC-Q101 qualified	Validated for automotive powertrain and body electronics; includes HTOL, TC, and ESD testing per stress test plan.
+175°C operating junction	Supports under-hood placement without thermal derating; maintains VF stability across full automotive temperature range.
Halogen & antimony free	Meets JESD201A Class 2 requirements; enables use in airbag controllers and ADAS modules with strict material compliance.

Applications

Automotive Body Control Module (BCM)

USB-C Power Delivery Auxiliary Rail

Use Scenario: Reverse polarity and surge protection on 12V supply input to microcontroller-based lighting control unit.

IC Role / Device Role: Input rectifier and clamp diode protecting LDO regulators and CAN transceivers.

Use Value: 150µA leakage @ +150°C prevents >10% battery drain over 30-day parking; soft switching avoids EMI-induced CAN bus errors.

Use Scenario: Output rectification for 5V/3.3V auxiliary buck converter powering USB-C port controller and PD PHY.

IC Role / Device Role: Low-loss output diode replacing Schottky in synchronous-less designs.

Use Value: 0.54V VF at 0.2A cuts conduction loss by 35% vs. typical 0.8V Schottky, improving light-load efficiency by 2.1%.

Industrial Sensor Node Power Supply

Medical Wearable Battery Charger Path

Use Scenario: Rectifying 5V AC-DC adapter output feeding ultra-low-power MCU and analog front-end.

IC Role / Device Role: Primary DC rectifier ensuring clean, low-noise supply for precision ADC reference.

Use Value: 100pF capacitance minimizes high-frequency noise injection into 24-bit sigma-delta ADC clock domain.

Use Scenario: OR-ing diode between Li-ion battery and USB charging path in patch-style ECG monitor.

IC Role / Device Role: Leakage-sensitive isolation diode preventing battery self-discharge during charging disconnect.

Use Value: 0.1µA typ. leakage @ +25°C extends shelf life by >18 months versus 5µA Schottky alternatives.

Equivalent & Alternatives

The following parts are listed as comparable options for similar Super Barrier Rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
SBRT0230L-7	Same die, larger X1-DFN1608-2 package (1.6×0.8mm); R_θJA = 220°C/W; VF = 0.52V max @ 0.2A/+25°C.	Better thermal performance but occupies 2.1× more board area; suited for higher ambient temp environments.	Select when thermal margin is constrained and PCB space allows 1.6mm length.
AP1020GH-7	0.2A/30V Schottky; VF = 0.45V typ. @ 0.2A/+25°C but IR = 120µA @ 30V/+150°C; not AEC-Q101 qualified.	Lacks automotive qualification and exhibits higher leakage at elevated temperature.	Acceptable for commercial-grade wearables but unsuitable for automotive or extended-temp industrial use.

Compared with SBRT0230L-7 and AP1020GH-7, SBR02M30LP-7 uniquely balances ultra-low leakage, AEC-Q101 compliance, and minimal 1.0×0.6mm footprint - making it optimal for space- and reliability-critical automotive and portable medical applications.

Availability

SBR02M30LP-7 is available at Aetrix Electronics and suitable for automotive body electronics, USB-C auxiliary power supplies, and industrial sensor node power management requiring stable component supply and long-term lifecycle assurance.

Supply support for SBR02M30LP-7 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

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, specializing in high-reliability power management and signal integrity solutions for automotive, industrial, and consumer markets.

The SBR Super Barrier Rectifier product line targets high-efficiency, low-leakage rectification in thermally demanding environments - specifically engineered to replace Schottky diodes where leakage, temperature stability, and EMI performance are critical.

FAQ

What is the recommended PCB pad layout for SBR02M30LP-7?

Per Diodes' package outline DS31061, the cathode pad (exposed thermal pad) must be connected to ≥10mm² of 2oz copper with at least four thermal vias (0.3mm diameter, spaced ≤1mm apart) to achieve the specified R_θJA = 263°C/W. The anode pad requires only standard 0.25mm solder mask defined land.

Does SBR02M30LP-7 support reflow soldering per JEDEC J-STD-020?

Yes - it is rated Moisture Sensitivity Level 1 (MSL-1), meaning it may be stored indefinitely at ≤30°C/85% RH and subjected to standard lead-free reflow profiles (peak 260°C, 30 seconds max) without baking or special handling.

How does its soft switching behavior affect EMI in DC/DC converters?

SBR02M30LP-7 exhibits no reverse recovery charge (Q_rr ≈ 0) and negligible voltage overshoot during turn-off, reducing high-frequency common-mode noise by >15dB compared to fast-recovery diodes - eliminating need for ferrite beads or RC snubbers in 1–2MHz buck converters.

Is this device suitable for reverse battery protection in automotive applications?

Yes - its 30V V_RRM, AEC-Q101 qualification, and 175°C T_J rating make it appropriate for inline reverse polarity protection in 12V/24V systems. However, external TVS or fuse coordination is required for load dump (ISO 7637-2 Pulse 5a) compliance.

SBR02M30LP-7 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: SBR®

Package/Case:: 0402 (1006 Metric)

Packaging:: Tape & Reel (TR)

Product Status:: Active

Technology:: Super Barrier

Voltage - DC Reverse (Vr) (Max):: 30 V

Current - Average Rectified (Io):: 200mA

Voltage - Forward (Vf) (Max) @ If:: 610 mV @ 200 mA

Speed:: Small Signal =< 200mA (Io), Any Speed

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 500 nA @ 30 V

Capacitance @ Vr, F:: -

Grade:: -

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: X1-DFN1006-2

Operating Temperature - Junction:: -65°C ~ 175°C

SBR02M30LP-7 FAQ

1.How can I place an order for SBR02M30LP-7 through Aetrix?

Please submit a Request for Quotation (RFQ) for SBR02M30LP-7 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 SBR02M30LP-7 reliable?

The price and inventory of SBR02M30LP-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SBR02M30LP-7 is usually 5 days.

3.What payment methods are accepted for SBR02M30LP-7?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SBR02M30LP-7 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for SBR02M30LP-7?

SBR02M30LP-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your SBR02M30LP-7 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 SBR02M30LP-7?

For technical support, including SBR02M30LP-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SBR02M30LP-7 requirements.

6.How does Aetrix verify that SBR02M30LP-7 is sourced from the original manufacturer or authorized distributors?

All SBR02M30LP-7 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 SBR02M30LP-7 meets industry standards.

7.What is the process for return or replacement of SBR02M30LP-7?

All SBR02M30LP-7 units undergo pre-shipment inspection (PSI). If there is an issue with SBR02M30LP-7, 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 SBR02M30LP-7 part is unused and in its original packaging.

Return procedure for SBR02M30LP-7:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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