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Diodes Incorporated MBR5H150VPTR-G1
- Part No.:
- MBR5H150VPTR-G1
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-201AA, DO-27, Axial
- Datasheet:
-
MBR5H150VPTR-G1.pdf
- Description:
- DIODE SCHOTTKY 150V 5A DO201
- Quantity:
- Payment:
- Shipping:
Inventory:8,058
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Product details
Overview
MBR5H150VPTR-G1 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 µA max reverse leakage at +25°C, and +175°C junction temperature rating - deployed in DC-DC converters and AC-DC adapters requiring low-loss, high-frequency rectification.
For engineers reviewing the MBR5H150VPTR-G1 datasheet, MBR5H150VPTR-G1 pinout, MBR5H150VPTR-G1 application, or MBR5H150VPTR-G1 equivalent, key selection criteria include forward voltage drop under 5 A load, thermal resistance (RθJC = 10°C/W), surge current capability (125 A non-repetitive), RoHS-compliant green packaging, and DO-27 (C) mechanical compatibility with automated assembly.
Technical Context
This Schottky rectifier uses a guard-ring-protected silicon die to suppress edge breakdown at 150 V blocking, enabling stable operation up to +175°C junction temperature. Its low VF and ultra-low IR stem from optimized metal-semiconductor interface design and tight process control on epitaxial substrates.
The device operates without minority-carrier storage delay, eliminating reverse recovery charge (Qrr ≈ 0), making it suitable for high-frequency (>100 kHz) topologies like LLC resonant and synchronous rectified flyback converters where switching loss and EMI must be minimized.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 150 V - Sustains 150 V repetitive reverse voltage without breakdown; suitable for 48 V–96 V bus-derived SMPS outputs. |
| IF(AV) | 5 A - Delivers continuous 5 A average forward current at TC = +150°C; requires heatsinking above ~70°C ambient. |
| VF (max) | 0.92 V @ 5 A, +25°C - Minimizes conduction loss (4.6 W max at 5 A), critical for efficiency in compact adapters. |
| IR (max) | 8 µA @ 150 V, +25°C - Ultra-low leakage preserves standby power budget in energy-efficient designs (e.g., Level VI). |
| IFS M | 125 A - Withstands single half-sine surge (60 Hz); supports inrush tolerance in offline input stages. |
| TJ range | +175°C max - Enables operation in thermally constrained enclosures (e.g., sealed LED drivers, industrial PSUs). |
| RθJC | 10°C/W - Junction-to-case thermal resistance allows direct mounting to PCB copper pour or small heatsink for thermal management. |
Pinout & Package
MBR5H150VPTR-G1 is housed in the DO-27 (C) axial-leaded package: molded plastic case (UL 94V-0), matte tin-plated copper leads, 1.2 g mass, cathode identified by band marking. Dimensions: 19.5–20.5 mm length × 6.0–7.0 mm diameter body, with 90°±2° lead bend.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to transformer secondary or switching node; accepts 5 A continuous; must be routed with ≥1.5 mm² copper for thermal relief. |
| Cathode | Forward current exit / reverse voltage reference | Marked with band; ties to output capacitor positive rail; reverse-biased during off-state; guards against voltage transients via integrated guard ring. |
Key Features
| Feature | Design Value |
|---|---|
| Guard-ring stress protection | Prevents premature edge breakdown at 150 V, improving long-term reliability in high dv/dt environments (10,000 V/µs rated). |
| +175°C operating junction temperature | Enables use in sealed, convection-limited applications (e.g., outdoor PoE injectors) without derating below 5 A until TC > +150°C. |
| RoHS-compliant "Green" packaging | Halogen- and antimony-free molding compound (<900 ppm Br/Cl, <1000 ppm Sb); meets IEC 61249-2-21 and JEDEC J-STD-020 moisture level 1. |
| Low thermal resistance (RθJC = 10°C/W) | Allows direct PCB thermal coupling via cathode pad; reduces need for external heatsinks in 15–30 W adapter designs. |
Applications
| Server PSU Output Rectification | Industrial DC-DC Converter |
|---|---|
Use Scenario: 12 V/5 A output stage of 80 PLUS Titanium server power supply operating at 250 kHz switching frequency. IC Role / Device Role / Timing Role: Primary output rectifier replacing fast recovery diode to eliminate Qrr-related losses and EMI spikes. Use Value: Reduces conduction loss by 0.35 W vs. Si FRD (VF = 1.27 V), improving full-load efficiency by 0.4% and lowering heatsink size requirement. | Use Scenario: 24 V/5 A isolated DC-DC module for PLC I/O power rails in factory automation cabinets. IC Role / Device Role / Timing Role: Secondary-side freewheeling rectifier in forward converter topology with 100 kHz PWM and 150 V reflected transient margin. Use Value: Maintains stable regulation under 85°C cabinet ambient due to +175°C TJ rating and RθJC = 10°C/W thermal path. |
| USB-C PD Adapter | LED Driver Power Stage |
Use Scenario: 20 V/5 A output rectifier in compact 100 W USB-C PD adapter using active clamp flyback. IC Role / Device Role / Timing Role: High-frequency synchronous rectifier alternative where gate drive complexity is avoided. Use Value: Achieves <0.92 V VF at 5 A without control circuitry, simplifying layout and reducing BOM count versus MOSFET-based SR. | Use Scenario: Constant-current output rectifier in outdoor-rated 48 V LED streetlight driver exposed to -40°C to +85°C ambient. IC Role / Device Role / Timing Role: Output stage diode handling 5 A continuous current with surge immunity during lightning-induced transients. Use Value: 125 A IFSM withstands 10× rated current surges; low IR (<50 µA @ +85°C) prevents output droop in cold-start conditions. |
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 |
|---|---|---|---|
| Vishay VS-5EY150-M3/54 | Same 150 V/5 A rating; VF = 0.95 V @ 5 A; RθJC = 12°C/W; DO-201AD package (larger footprint, higher thermal mass). | Requires larger PCB pad area; better surge robustness but lower power density. | Select when board space permits and higher IFSM margin (150 A) is prioritized over thermal compactness. |
| ON Semiconductor SB5150 | 150 V/5 A; VF = 0.93 V @ 5 A; RθJC = 11°C/W; DO-27 package (not DO-27(C)); no green/halogen-free certification. | Lacks halogen-free compliance and 90° lead bend; may not meet latest environmental mandates. | Choose only for cost-sensitive legacy designs where RoHS/Green requirements are waived. |
Compared with VS-5EY150-M3/54 and SB5150, MBR5H150VPTR-G1 offers superior thermal efficiency (RθJC = 10°C/W), guaranteed halogen-free compliance, and DO-27(C)'s 90° bent leads for improved automated placement yield - making it optimal for space-constrained, high-efficiency, and environmentally regulated power supplies.
Availability
MBR5H150VPTR-G1 is available at Aetrix Electronics and suitable for server power supplies, industrial DC-DC converters, and USB-C PD adapters requiring stable component supply, consistent green material compliance, and verified thermal performance across extended temperature ranges.
Supply support for MBR5H150VPTR-G1 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 the Americas.
The MBR5H150 belongs to Diodes' high-voltage Schottky rectifier product line, engineered specifically for high-frequency, high-efficiency power conversion in compact, thermally demanding applications such as AC-DC adapters and isolated DC-DC modules.
FAQ
What is the maximum allowable case temperature for continuous 5 A operation?
The datasheet specifies IF(AV) = 5 A at TC = +150°C. Operation at 5 A requires maintaining case temperature ≤ +150°C via adequate PCB copper area or heatsinking; derating begins above this point per Figure 3 (IF(AV) vs. TC curve). At TC = +175°C, average current drops to ~3.2 A.
Does MBR5H150VPTR-G1 have a specified reverse recovery time (trr)?
No - as a Schottky rectifier, it exhibits no minority-carrier storage; reverse recovery is effectively instantaneous (trr ≈ 0 ns). This eliminates switching loss and EMI associated with Qrr, confirmed by zero reverse recovery charge measurement in Diodes' characterization data.
Can this part replace a standard PN-junction rectifier in an existing 150 V design?
Yes, provided the original design accounts for lower VF (reduced conduction loss) and absence of reverse recovery. Layout changes may be needed to manage lower thermal dissipation, and voltage transients must remain within 150 V VRRM - Schottky devices have lower surge margin than fast recovery diodes at same voltage rating.
What does "G1" in the part number signify?
"G1" denotes Diodes Incorporated's green-compliant packaging: halogen- and antimony-free molding compound meeting <900 ppm Br/Cl and <1000 ppm Sb thresholds, plus RoHS-compliant matte tin plating - verified per JEDEC J-STD-020 moisture sensitivity level 1 and UL 94V-0 flammability rating.
MBR5H150VPTR-G1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-201AA, DO-27, Axial
- Packaging:
- Tape & Box (TB)
- 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)
MBR5H150VPTR-G1 FAQ
1.How can I place an order for MBR5H150VPTR-G1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR5H150VPTR-G1 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 MBR5H150VPTR-G1 reliable?
The price and inventory of MBR5H150VPTR-G1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR5H150VPTR-G1 is usually 5 days.
3.What payment methods are accepted for MBR5H150VPTR-G1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR5H150VPTR-G1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR5H150VPTR-G1?
MBR5H150VPTR-G1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR5H150VPTR-G1 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 MBR5H150VPTR-G1?
For technical support, including MBR5H150VPTR-G1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR5H150VPTR-G1 requirements.
6.How does Aetrix verify that MBR5H150VPTR-G1 is sourced from the original manufacturer or authorized distributors?
All MBR5H150VPTR-G1 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 MBR5H150VPTR-G1 meets industry standards.
7.What is the process for return or replacement of MBR5H150VPTR-G1?
All MBR5H150VPTR-G1 units undergo pre-shipment inspection (PSI). If there is an issue with MBR5H150VPTR-G1, 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 MBR5H150VPTR-G1 part is unused and in its original packaging.
Return procedure for MBR5H150VPTR-G1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBR5H150VPTR-G1 Tags
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