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Diodes Incorporated MBR5H150VP-E1
- Part No.:
- MBR5H150VP-E1
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-201AA, DO-27, Axial
- Datasheet:
-
MBR5H150VP-E1.pdf
- Description:
- DIODE SCHOTTKY 150V 5A DO201
- Quantity:
- Payment:
- Shipping:
Inventory:7,007
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Product details
Overview
MBR5H150VP-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, and 8.0 µA max reverse leakage at rated DC voltage and +25°C. It operates up to +175°C junction temperature and is packaged in RoHS-compliant DO-27.
For engineers reviewing the MBR5H150VP-E1 datasheet, MBR5H150VP-E1 pinout, MBR5H150VP-E1 application, or MBR5H150VP-E1 equivalent, key selection criteria include low forward voltage for efficiency-critical DC/DC outputs, high surge current tolerance (125 A), thermal robustness (+175°C TJ), guard-ring protection, and DO-27 mechanical compatibility with legacy layouts.
Technical Context
This Schottky rectifier uses a planar epitaxial construction with guard-ring passivation to suppress edge breakdown under high dv/dt stress (10,000 V/µs). Its low forward voltage arises from optimized metal-semiconductor interface design rather than conventional PN junction behavior.
The device delivers stable performance across wide temperature ranges: reverse leakage remains ≤50 mA at +150°C, and average forward current derates predictably from 5 A at +150°C case temperature to ~3.5 A at +100°C ambient-enabling accurate thermal margining in compact power converters.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 150 V - Withstands repetitive reverse voltage up to 150 V without breakdown, suitable for 48 V–110 V input SMPS secondary-side rectification. |
| IF(AV) | 5 A - Sustains continuous 5 A average forward current at TC = +150°C, enabling high-power density output stages. |
| VF (MAX) | 0.92 V @ 5 A, +25°C - Reduces conduction loss by ~30% vs. comparable fast recovery diodes, improving efficiency in 100–500 kHz converters. |
| IR (MAX) | 8.0 µA @ VR = 150 V, +25°C - Minimizes standby power loss in always-on auxiliary supplies and PFC hold-up circuits. |
| TJ (MAX) | +175°C - Supports operation in thermally constrained environments such as enclosed industrial PSUs or automotive under-hood modules. |
| RθJC | 10 °C/W - Enables direct heatsink mounting for high-current applications; 5 A conduction yields ~50°C junction rise above case at steady state. |
Pinout & Package
MBR5H150VP-E1 is housed in a DO-27 axial-leaded plastic package with cathode identified by a band marking. The package meets UL 94V-0 flammability rating and supports lead-free reflow soldering per MIL-STD-202.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to transformer secondary or switching node; accepts up to 125 A non-repetitive surge during startup or fault events. |
| Cathode | Forward current exit point / reverse voltage reference | Marked with band; ties to output capacitor positive rail; must be routed with low-inductance layout to suppress ringing in high-dv/dt applications. |
Key Features
| Feature | Design Value |
|---|---|
| Guard-ring structure | Prevents premature edge breakdown under high electric field stress, ensuring stable 150 V blocking capability across manufacturing lot and temperature. |
| +175°C operating junction temperature | Allows full-rated 5 A conduction in sealed enclosures or high-ambient environments without forced air cooling. |
| Low thermal resistance (RθJC = 10 °C/W) | Enables >80% of junction-to-case heat transfer via direct metal contact, reducing need for oversized heatsinks in 25–50 W adapters. |
| Pb-free and halogen-free "Green" packaging | Complies with RoHS 2 and JEDEC J-STD-020 moisture sensitivity Level 1, supporting automated assembly without pre-bake. |
Applications
| Power Supply Output Rectification | Industrial DC Power Management |
|---|---|
Use Scenario: Secondary-side rectification in 36–72 V telecom SMPS delivering 20–40 W continuous output. IC Role / Device Role / Timing Role: High-efficiency unidirectional current path replacing fast recovery diodes to reduce conduction loss and thermal load. Use Value: 0.92 V VF lowers output stage loss by ≥1.2 W vs. 1.2 V diode at 5 A, directly improving system efficiency and simplifying thermal design. | Use Scenario: Input rectification in programmable DC bench supplies with adjustable 0–60 V, 0–5 A output. IC Role / Device Role / Timing Role: Primary rectifier handling line-frequency AC input before regulation; selected for reliability under repeated 125 A surge events. Use Value: Guard-ring protection ensures consistent 150 V blocking over 10-year service life despite voltage transients on industrial mains. |
| Automotive Body Control Module (BCM) Power | Test & Measurement Instrumentation Supplies |
Use Scenario: 12 V battery-fed DC/DC converter supplying 5 V/3.3 V rails in under-hood BCM units exposed to +125°C ambient. IC Role / Device Role / Timing Role: Output rectifier operating at +175°C junction temperature with minimal derating. Use Value: +175°C TJ rating eliminates need for thermal throttling or oversized copper, maintaining full 5 A output capability across full automotive temperature range. | Use Scenario: Low-noise auxiliary supply in digital oscilloscopes requiring stable ±15 V rails with <10 mV ripple. IC Role / Device Role / Timing Role: Low-noise rectifier minimizing switching noise injection into analog signal paths due to absence of minority-carrier recovery tail. Use Value: Schottky architecture eliminates reverse recovery charge (Qrr ≈ 0), preventing EMI spikes that degrade ADC SNR in precision measurement front-ends. |
Availability
MBR5H150VP-E1 is available at Aetrix Electronics and suitable for telecom power supplies, industrial DC management systems, automotive body control modules, and test instrumentation requiring stable component supply with full traceability and long-term lifecycle support.
Supply support for MBR5H150VP-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, specializing in high-reliability power management, signal integrity, and protection solutions for industrial, computing, and consumer markets.
The MBR5H150 belongs to Diodes' high-voltage Schottky rectifier product line, engineered specifically for efficiency-critical, high-frequency power conversion where low VF, high TJ, and robust surge immunity are mandatory.
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 higher case temperatures requires derating per Figure 3: at TC = +160°C, average current drops to ~4.3 A; at TC = +170°C, it falls to ~3.6 A. Thermal design must ensure case temperature stays within this limit under worst-case load and ambient conditions.
Is MBR5H150VP-E1 suitable for use in synchronous rectification topologies?
No. MBR5H150VP-E1 is a passive Schottky rectifier, not a controlled switch. It lacks gate drive terminals or logic-level compatibility required for synchronous rectification. Its role is strictly as a freewheeling or output rectifier in non-synchronous flyback, forward, or half-bridge converters.
How does the DO-27 (C) variant differ mechanically from standard DO-27?
DO-27 (C) has extended leads (19.5–20.5 mm vs. 25.4 mm min for DO-27), wider body diameter (6.0–7.0 mm vs. 5.0–5.6 mm), and a 90°±2° bent lead configuration for surface-mount-compatible through-hole mounting. Both share identical electrical specs and marking conventions but differ in mechanical fit and board layout requirements.
Does the "E1" suffix indicate full RoHS compliance including phthalates?
Yes. Per Diodes Incorporated's green materials policy (Note 1), "E1" denotes compliance with EU Directive 2011/65/EU (RoHS 2), covering all restricted substances including four phthalates (DEHP, BBP, DBP, DIBP) at <1000 ppm each, in addition to Pb, Cd, Hg, Cr⁶⁺, and Br/Cl limits.
MBR5H150VP-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)
MBR5H150VP-E1 FAQ
1.How can I place an order for MBR5H150VP-E1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR5H150VP-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 MBR5H150VP-E1 reliable?
The price and inventory of MBR5H150VP-E1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR5H150VP-E1 is usually 5 days.
3.What payment methods are accepted for MBR5H150VP-E1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR5H150VP-E1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR5H150VP-E1?
MBR5H150VP-E1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR5H150VP-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 MBR5H150VP-E1?
For technical support, including MBR5H150VP-E1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR5H150VP-E1 requirements.
6.How does Aetrix verify that MBR5H150VP-E1 is sourced from the original manufacturer or authorized distributors?
All MBR5H150VP-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 MBR5H150VP-E1 meets industry standards.
7.What is the process for return or replacement of MBR5H150VP-E1?
All MBR5H150VP-E1 units undergo pre-shipment inspection (PSI). If there is an issue with MBR5H150VP-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 MBR5H150VP-E1 part is unused and in its original packaging.
Return procedure for MBR5H150VP-E1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBR5H150VP-E1 Tags
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