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MB515_R1_00001
Panjit International Inc.
DIODE SCHOTTKY 150V 5A SMC
18921 Pcs New Original In Stock
Diode 150 V 5A Surface Mount SMC (DO-214AB)
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Minimum 1
5.0 / 5.0
- (111 Ratings)
MB515_R1_00001
Product Overview
12964822
DiGi Electronics Part Number
MB515_R1_00001-DGManufacturer
Panjit International Inc.
MB515_R1_00001
Description
DIODE SCHOTTKY 150V 5A SMCInventory
18921 Pcs New Original In Stock
Diode 150 V 5A Surface Mount SMC (DO-214AB)
Quantity
Minimum 1
Minimum 1
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MB515_R1_00001 Technical Specifications
Category
Diodes, Rectifiers, Single Diodes
Packaging
Tape & Reel (TR)
Series
-
Product Status
Active
Technology
Schottky
Voltage - DC Reverse (Vr) (Max)
150 V
Current - Average Rectified (Io)
5A
Voltage - Forward (Vf) (Max) @ If
900 mV @ 5 A
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr
50 µA @ 150 V
Capacitance @ Vr, F
-
Mounting Type
Surface Mount
Package / Case
DO-214AB, SMC
Supplier Device Package
SMC (DO-214AB)
Operating Temperature - Junction
-65°C ~ 175°C
Base Product Number
MB515
Datasheet & Documents
HTML Datasheet
MB515_R1_00001-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8541.10.0080
Additional Information
Other Names
3757-MB515_R1_00001DKR
3757-MB515_R1_00001TR
Standard Package
800
Alternative Parts
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Reviews
5.0/5.0-(Show up to 5 Ratings)
Dec 02, 2025
저렴한 가격에 신속한 A/S, 두 마리 토끼를 잡았어요. 매우 만족합니다.
Dec 02, 2025
항상 기대 이상으로 신속하고 친절하게 대응해주는 곳입니다.
Dec 02, 2025
Sehr empfehlenswert: Produkte hochwertig, Versand stets pünktlich.
Dec 02, 2025
Their shipping process is smooth, with tracking updates provided promptly, so I always know when to expect my package.
Dec 02, 2025
The clarity in their pricing structure gives me confidence and reduces post-purchase worries.
Dec 02, 2025
I appreciate the knowledgeable staff who made my experience smooth and enjoyable.
Dec 02, 2025
DiGi Electronics offers superb value, and their website is a pleasure to use.
Dec 02, 2025
I appreciate their proactive communication and thorough support.
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Frequently Asked Questions (FAQ)
What are the key design-in risks when using the MB515_R1_00001 in high-temperature environments near its 175°C junction limit?
When designing in the MB515_R1_00001 for high-temperature applications, engineers must account for increased reverse leakage current, which can rise exponentially near the 175°C maximum junction temperature. At elevated temperatures, even small thermal runaways can degrade reliability — especially in crowded PCB layouts with limited heatsinking. To mitigate risk, ensure adequate copper thermal relief, derate the average rectified current above 100°C, and verify actual operating Vr stays well below 150V to prevent leakage-induced power dissipation. Monitoring real-world thermal performance under full load is critical for long-term stability with the MB515_R1_00001.
How does the MB515_R1_00001 compare to ES3C in a drop-in replacement scenario for 5A SMC Schottky rectifiers?
The MB515_R1_00001 and ES3C are functionally similar 150V, 5A Schottky diodes in the SMC (DO-214AB) package, but differences in forward voltage and leakage characteristics require caution during replacement. The MB515_R1_00001 specifies a max Vf of 900 mV at 5A, potentially offering lower conduction losses than some ES3C variants. However, its 50 µA leakage at 150V is higher than certain ES3C versions — a critical concern in low-power or standby modes. Always verify thermal performance and leakage in-circuit when substituting the MB515_R1_00001 for ES3C, especially in efficiency-sensitive designs.
What layout considerations are critical when integrating the MB515_R1_00001 in a surface-mount power rectification circuit?
For reliable integration of the MB515_R1_00001 in SMC package, provide sufficient PCB copper area for thermal dissipation. Use thermal reliefs and at least 1 oz copper with vias to inner ground planes to manage 5A-level power dissipation. Avoid placing the MB515_R1_00001 near other heat sources due to its high junction temperature capability but sensitivity to cumulative thermal stress. Ensure symmetric pad layout to prevent tombstoning during reflow, and follow MSL1 handling best practices even though the device is moisture-resistant. Poor layout can undermine the MB515_R1_00001’s robustness despite its high 175°C rating.
Can the MB515_R1_00001 reliably replace through-hole diodes like 1N5822 in SMC-mounted designs, and what trade-offs should be considered?
The MB515_R1_00001 can serve as a surface-mount alternative to through-hole Schottky diodes like the 1N5822, offering equivalent 150V rating and 5A capability in a compact SMC package. However, the trade-off lies in thermal management: the MB515_R1_00001 lacks the thermal mass and standoff cooling of a leaded device. In high-power or high-ambient environments, the MB515_R1_00001 may require more aggressive PCB heatsinking to match 1N5822 performance. Evaluate pulse current handling and sustained power dissipation carefully — while electrically comparable, the MB515_R1_00001 demands better PCB thermal design to avoid premature aging.
What reliability risks should be evaluated when using the MB515_R1_00001 in fast-switching DC-DC converters operating above 100kHz?
Although the MB515_R1_00001 is categorized under 'Fast Recovery =< 500ns' diodes, it is a Schottky with no PN junction recovery, making it well-suited for high-frequency operation. However, its 50 µA leakage at 150V can contribute to losses in high-duty-cycle or high-temperature switching applications. In converters above 100kHz, ensure peak repetitive reverse voltage stays below 120V (80% of 150V) to minimize leakage-induced heating. Also verify that ringing from layout inductance doesn’t create voltage spikes exceeding the MB515_R1_00001’s 150V limit during turn-off. Despite its robust specs, exceeding voltage or thermal margins can compromise long-term reliability of the MB515_R1_00001 in fast-switching designs.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
MB515_R1_00001 CAD Models
Panjit International Inc. MB515_R1_00001 PCB symbols & footprints
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