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Diodes Incorporated MBR5H150VPC-E1
- Part No.:
- MBR5H150VPC-E1
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-201AA, DO-27, Axial
- Datasheet:
-
MBR5H150VPC-E1.pdf
- Description:
- DIODE SCHOTTKY 150V 5A DO201
- Quantity:
- Payment:
- Shipping:
Inventory:5,292
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Product details
Overview
MBR5H150VPC-E1 from Diodes Incorporated is a high-voltage Schottky rectifier optimized for switch-mode power supply output stages, featuring 150 V peak reverse voltage, 5 A average forward current, 0.92 V max forward voltage at +25°C, 8.0 µA max reverse leakage at +25°C, and DO-27 (C) axial package. It delivers low switching losses and low noise in high-frequency DC-DC converters.
For engineers reviewing the MBR5H150VPC-E1 datasheet, MBR5H150VPC-E1 pinout, MBR5H150VPC-E1 application, or MBR5H150VPC-E1 equivalent, key selection criteria include forward voltage drop at rated current, thermal resistance (RθJC = 10°C/W), surge current capability (125 A), junction temperature rating (+175°C), and RoHS-compliant "Green" packaging.
Technical Context
This device uses a guard-ringed Schottky barrier structure to enhance ruggedness against transient stress and improve reliability under repetitive surge conditions. Its low VF and fast recovery enable high-efficiency rectification in medium-voltage, high-frequency topologies such as flyback and forward converters.
The DO-27 (C) package features a 90°±2° bent lead configuration with cathode marking, matte tin–annealed copper leads, UL 94V-0 molded plastic housing, and moisture sensitivity level 1 per J-STD-020 - supporting standard reflow and wave soldering processes.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 150 V - Withstands up to 150 V reverse bias without breakdown, suitable for 48 V and 110 V input-derived SMPS outputs. |
| IF(AV) | 5 A - Sustains continuous 5 A average forward current at TC = +150°C, enabling compact heatsink designs. |
| VF (max) | 0.92 V @ 5 A, +25°C - Reduces conduction loss by ~30% vs. comparable silicon diodes, improving system efficiency. |
| IR (max) | 8.0 µA @ 150 V, +25°C - Minimizes standby power loss in offline adapters and auxiliary supplies. |
| IFS M | 125 A - Handles single-cycle AC line surges without failure, supporting robust overcurrent protection schemes. |
| TJ (max) | +175°C - Enables operation in high-ambient environments like enclosed industrial power modules. |
| RθJC | 10°C/W - Allows direct thermal coupling to heatsinks for stable junction temperature control under full load. |
Pinout & Package
MBR5H150VPC-E1 is housed in the DO-27 (C) axial-leaded package: 19.5–20.5 mm body length, 6.0–7.0 mm diameter, 90°±2° lead bend angle, cathode identified by a band marking on the case.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Input terminal for forward conduction path | Connected to transformer secondary or switching node; accepts positive half-cycle current flow. |
| Cathode | Output terminal for forward conduction path | Connected to output capacitor and load; marked with band; carries rectified DC current to filter stage. |
Key Features
| Feature | Design Value |
|---|---|
| Guard-ring protected junction | Prevents edge breakdown during voltage transients, extending lifetime in unregulated or noisy input rails. |
| +175°C maximum junction temperature | Supports operation in sealed enclosures or high-ambient industrial environments without derating. |
| RoHS-compliant "Green" molding compound | UL 94V-0 flammability rating and <900 ppm Br/Cl ensures compliance with environmental and safety standards. |
| Matte tin–annealed copper leads | Solderable per MIL-STD-202 Method 208, ensuring reliable joint formation in automated assembly lines. |
Applications
| Server PSU Output Rectification | Industrial DC-DC Converter |
|---|---|
Use Scenario: High-efficiency 12 V/48 V output stage in 80 PLUS Titanium server power supplies. IC Role / Device Role / Timing Role: Primary output rectifier replacing fast recovery diodes to reduce conduction loss and thermal stress. Use Value: 0.92 V VF at 5 A lowers power dissipation by ~1.5 W per diode versus 1.2 V alternatives, easing thermal management. | Use Scenario: Isolated 24 V to 5 V/3.3 V step-down converter in programmable logic controllers. IC Role / Device Role / Timing Role: Secondary-side synchronous rectifier replacement in forward topology with >200 kHz switching. Use Value: Low IR (8 µA) minimizes no-load leakage, improving standby efficiency to meet IEC 62301 Class II requirements. |
| Medical Power Adapter | Telecom Remote Radio Unit |
Use Scenario: Compact 5 V/12 V wall adapter powering portable diagnostic equipment. IC Role / Device Role / Timing Role: Output rectifier in quasi-resonant flyback with tight size constraints. Use Value: DO-27 (C) bent-lead form factor enables vertical mounting and PCB space savings vs. TO-220 packages. | Use Scenario: 48 V input DC-DC module supplying FPGA and RF front-end in outdoor base stations. IC Role / Device Role / Timing Role: Input-stage clamp and output rectifier in dual-function power stage. Use Value: 125 A IFSM rating supports lightning-induced surge immunity per IEC 61000-4-5 Level 3. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MBR5H150VP-E1 | Same die, DO-27 straight-lead package instead of DO-27 (C) bent-lead | Requires horizontal PCB layout; less suitable for dense vertical-mount assemblies | Select when board space allows straight-lead placement and manual handling is preferred. |
| SB5150-TB | 150 V, 5 A, VF = 0.95 V @ 5 A, RθJC = 12°C/W, DO-27 package | Slightly higher VF and thermal resistance; lower surge rating (100 A) | Acceptable where margin exists in thermal design and surge exposure is limited. |
Compared with MBR5H150VPC-E1, the VP-E1 variant offers identical electrical performance but different mechanical orientation, while SB5150-TB trades 30 mV higher VF and reduced surge tolerance for broader distributor availability - making the VPC-E1 optimal for space-constrained, high-reliability SMPS designs.
Availability
MBR5H150VPC-E1 is available at Aetrix Electronics and suitable for server power supplies, industrial DC-DC converters, and telecom remote radio units requiring stable component supply, long-lifecycle support, and RoHS-compliant manufacturing.
Supply support for MBR5H150VPC-E1 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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and North America.
The MBR5H150 belongs to Diodes' high-voltage Schottky rectifier product line, engineered specifically for efficiency-critical, high-frequency power conversion in industrial, computing, and communications infrastructure.
FAQ
What is the maximum allowable case temperature for continuous operation?
The MBR5H150VPC-E1 supports continuous operation at TC = +150°C, delivering its full 5 A IF(AV) rating under that condition. Exceeding this requires derating per Figure 3 in the datasheet, and junction temperature must remain ≤ +175°C. Thermal design must account for RθJC = 10°C/W and ambient airflow or heatsinking.
Is MBR5H150VPC-E1 suitable for synchronous rectification circuits?
No - it is a passive Schottky rectifier, not a MOSFET-based synchronous rectifier controller or driver. It functions as a unidirectional conduction device only. For synchronous rectification, a dedicated gate driver IC paired with a low-RDS(on) MOSFET is required.
Does the "Green" designation affect electrical performance?
No - the "Green" label refers exclusively to halogen- and antimony-free molding compound (<900 ppm Br/Cl, <1000 ppm Sb), with no impact on VF, IR, or thermal resistance. Electrical specs match non-Green variants; only material composition differs for environmental compliance.
Can MBR5H150VPC-E1 replace a 1N5822 in an existing design?
Yes, with verification: both are 3 A, 40 V Schottkys, but MBR5H150VPC-E1 is rated for 150 V and 5 A - offering higher voltage margin and current headroom. However, its VF is slightly higher (0.92 V vs. ~0.55 V), so conduction loss increases; thermal and layout compatibility with DO-27 (C) must also be confirmed.
MBR5H150VPC-E1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-201AA, DO-27, Axial
- Packaging:
- Bulk
- Product Status:
- Obsolete
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 150 V
- Current - Average Rectified (Io):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 920 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 8 µA @ 150 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-201
- Operating Temperature - Junction:
- 175°C (Max)
MBR5H150VPC-E1 FAQ
1.How can I place an order for MBR5H150VPC-E1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR5H150VPC-E1 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 MBR5H150VPC-E1 reliable?
The price and inventory of MBR5H150VPC-E1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR5H150VPC-E1 is usually 5 days.
3.What payment methods are accepted for MBR5H150VPC-E1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR5H150VPC-E1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR5H150VPC-E1?
MBR5H150VPC-E1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR5H150VPC-E1 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 MBR5H150VPC-E1?
For technical support, including MBR5H150VPC-E1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR5H150VPC-E1 requirements.
6.How does Aetrix verify that MBR5H150VPC-E1 is sourced from the original manufacturer or authorized distributors?
All MBR5H150VPC-E1 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 MBR5H150VPC-E1 meets industry standards.
7.What is the process for return or replacement of MBR5H150VPC-E1?
All MBR5H150VPC-E1 units undergo pre-shipment inspection (PSI). If there is an issue with MBR5H150VPC-E1, 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 MBR5H150VPC-E1 part is unused and in its original packaging.
Return procedure for MBR5H150VPC-E1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBR5H150VPC-E1 Tags
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