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Diodes Incorporated MBR5200VPB-G1
- Part No.:
- MBR5200VPB-G1
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-201AA, DO-27, Axial
- Datasheet:
-
MBR5200VPB-G1.pdf
- Description:
- DIODE SCHOTTKY 200V 5A DO27
- Quantity:
- Payment:
- Shipping:
Inventory:5,974
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Product details
Overview
MBR5200VPB-G1 from Diodes Incorporated is a high-voltage Schottky rectifier optimized for medium-voltage, high-frequency power conversion. It delivers 5 A average forward current at 200 V peak repetitive reverse voltage, with 0.95 V max forward voltage at +25°C and 0.5 mA max reverse leakage at rated DC voltage - enabling low-loss output rectification in switch-mode power supplies.
For engineers reviewing the MBR5200VPB-G1 datasheet, MBR5200VPB-G1 pinout, MBR5200VPB-G1 application, or MBR5200VPB-G1 equivalent, key selection criteria include its DO-27 (Type YJ) package thermal resistance (RθJA = 30 °C/W), 100 A non-repetitive surge rating, +150°C junction temperature capability, and guard-ring stress protection for reliability in industrial power management circuits.
Technical Context
This Schottky rectifier uses a planar epitaxial construction with integrated guard-ring structure to suppress edge breakdown under high dv/dt (10,000 V/µs) and high-voltage transients. Its low forward voltage drop and fast recovery (no minority-carrier storage) minimize conduction and switching losses in high-frequency DC-DC converters and AC-DC secondary-side rectification.
The device operates across -65°C to +150°C junction temperature range and is rated for 5 A average forward current at case temperature (TC), with thermal resistance from junction to case of 5 °C/W - requiring careful heatsinking when operating near maximum ratings in continuous conduction mode.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 200 V - supports input/output isolation up to 200 V DC blocking in offline SMPS and industrial power rails |
| IF(AV) | 5 A - sustains continuous 5 A average forward current at TC = TBD, suitable for mid-power adapter outputs |
| VF (max) | 0.95 V @ 5 A, +25°C - reduces conduction loss to ≤4.75 W per diode at full load, improving efficiency vs. standard PN rectifiers |
| IR (max) | 0.5 mA @ 200 V, +25°C - limits standby leakage in high-impedance hold-up circuits and precision instrumentation supplies |
| IFS M | 100 A - withstands short-duration line surges and inrush events without failure in 60 Hz half-wave test conditions |
| TJ Range | -65°C to +150°C - enables deployment in automotive under-hood and industrial ambient environments without derating |
| RθJA | 30 °C/W - defines minimum PCB copper area and thermal via requirements for safe operation at 5 A in DO-27 (Type YJ) package |
Pinout & Package
MBR5200VPB-G1 is packaged in DO-27 (Type YJ), a molded plastic axial-leaded package with cathode indicated by a band marking. The device has two terminals: anode and cathode - no internal connection or multi-pin configuration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to transformer secondary or switching node; must handle full 5 A IF(AV) and 100 A IFSM surge |
| Cathode | Forward current exit / reverse voltage blocking terminal | Marked with band; ties to output capacitor positive rail; blocks 200 V reverse while sustaining <0.5 mA leakage |
Key Features
| Feature | Design Value |
|---|---|
| Guard-ring protected junction | Prevents premature edge breakdown under high electric field stress, extending lifetime in high-dv/dt applications |
| +150°C operating junction temperature | Enables use in thermally constrained enclosures without active cooling or excessive derating |
| Low VF at high temperature | 0.75 V @ 5 A, +125°C - maintains efficiency stability across wide ambient ranges in power supply designs |
| Pb-free, RoHS-compliant finish | Matte tin annealed over copper leadframe meets MIL-STD-202 solderability and J-STD-020 moisture sensitivity Level 1 |
Applications
| Server Power Supply Rectification | Industrial Motor Drive Auxiliary Supply |
|---|---|
Use Scenario: Secondary-side rectification in 48 V–54 V output server PSUs operating at 100–500 kHz switching frequency. IC Role / Device Role / Timing Role: High-efficiency Schottky rectifier replacing fast recovery diodes to reduce conduction loss and EMI noise. Use Value: 0.95 V VF lowers power dissipation by ~35% vs. 1.3 V Si diode, reducing heatsink size and improving transient response. | Use Scenario: Isolated auxiliary DC supply for gate drivers and control logic in 3-phase motor inverters. IC Role / Device Role / Timing Role: Output rectifier in flyback or forward converter powering isolated MCU and sensor rails. Use Value: 100 A IFSM rating handles startup surges from capacitive loads; guard ring ensures reliability under PWM-induced voltage transients. |
| Medical Imaging Power Module | Telecom DC-DC Brick Rectification |
Use Scenario: High-stability 24 V/5 A bias supply for X-ray detector analog front-ends and timing circuits. IC Role / Device Role / Timing Role: Low-noise, low-leakage rectifier minimizing ripple and offset drift in precision analog subsystems. Use Value: 0.5 mA IR max at +25°C prevents loading of high-impedance feedback networks and preserves regulation accuracy. | Use Scenario: Output rectification in telecom-grade 12 V/5 A DC-DC bricks operating at 300 kHz with strict efficiency targets. IC Role / Device Role / Timing Role: Primary Schottky rectifier selected for low VF and fast soft recovery to meet 80 PLUS Titanium requirements. Use Value: RθJA = 30 °C/W allows direct mounting on 2 oz copper with thermal vias, eliminating need for external heatsinks in compact brick form factor. |
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-5EWH02-M3/45 | 200 V VRRM, 5 A IF(AV), VF = 0.82 V @ 5 A, +25°C; TO-277A package (SMD) | Surface-mount footprint replaces axial DO-27; requires PCB rework and thermal pad design | Select for automated assembly and space-constrained layouts where through-hole is not feasible |
| ON Semiconductor MBR5200FCT | 200 V VRRM, 5 A IF(AV), VF = 0.92 V @ 5 A, +25°C; TO-220AC package with tab | Higher thermal performance (RθJC = 2.5 °C/W); requires mechanical mounting and isolation | Select when >5 A continuous operation or forced-air cooling is required beyond DO-27 thermal limits |
Compared with VS-5EWH02-M3/45 and MBR5200FCT, MBR5200VPB-G1 offers lowest BOM cost and simplest through-hole assembly in legacy or serviceable power designs, while maintaining identical voltage/current ratings and RoHS compliance - ideal for cost-sensitive, medium-volume industrial power supplies.
Availability
MBR5200VPB-G1 is available at Aetrix Electronics and suitable for server power supply rectification, industrial motor drive auxiliary supply, and medical imaging power modules requiring stable component supply and long-term manufacturability.
Supply support for MBR5200VPB-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, serving industrial, computing, consumer, and communications markets with high-reliability components.
The MBR5200 series belongs to Diodes' high-voltage Schottky rectifier product line, engineered specifically for high-frequency, medium-power switching applications where low forward voltage, fast recovery, and robust surge tolerance are critical.
FAQ
What is the cathode marking convention for MBR5200VPB-G1?
The cathode is identified by a distinct band marking on the body of the DO-27 (Type YJ) package. This band aligns with the cathode terminal - verified in Diodes' DS36955 Rev. 6-2, page 3, and confirmed in package outline drawings for Type YJ. No polarity silkscreen or dot is used; the band is the sole orientation indicator.
Does MBR5200VPB-G1 require derating above +75°C ambient?
Yes - the device's average forward current must be linearly derated above +75°C ambient temperature, as shown in Figure 4 of DS36955. At +100°C ambient, IF(AV) drops to approximately 3.5 A; at +125°C, it falls to ~2.2 A. Derating follows the curve defined by thermal resistance and junction-to-ambient path, not fixed percentage rules.
Is MBR5200VPB-G1 suitable for synchronous rectification circuits?
No - MBR5200VPB-G1 is a passive Schottky rectifier, not a MOSFET-based synchronous rectifier controller or driver. It lacks gate drive interface, timing control, or adaptive dead-time logic. It functions only as a unidirectional, self-commutated rectifying element in conventional flyback, forward, or LLC topologies.
What is the moisture sensitivity level (MSL) for this part?
MBR5200VPB-G1 has Moisture Sensitivity Level 1 per J-STD-020, meaning it may be stored indefinitely at ≤30°C/60% RH without baking prior to reflow. This is confirmed in the Mechanical Data section of DS36955 Rev. 6-2, page 3, and applies to all DO-27 variants including Type YJ.
MBR5200VPB-G1 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):
- 200 V
- Current - Average Rectified (Io):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 950 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 500 µA @ 200 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-27
- Operating Temperature - Junction:
- -65°C ~ 150°C
MBR5200VPB-G1 FAQ
1.How can I place an order for MBR5200VPB-G1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR5200VPB-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 MBR5200VPB-G1 reliable?
The price and inventory of MBR5200VPB-G1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR5200VPB-G1 is usually 5 days.
3.What payment methods are accepted for MBR5200VPB-G1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR5200VPB-G1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR5200VPB-G1?
MBR5200VPB-G1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR5200VPB-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 MBR5200VPB-G1?
For technical support, including MBR5200VPB-G1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR5200VPB-G1 requirements.
6.How does Aetrix verify that MBR5200VPB-G1 is sourced from the original manufacturer or authorized distributors?
All MBR5200VPB-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 MBR5200VPB-G1 meets industry standards.
7.What is the process for return or replacement of MBR5200VPB-G1?
All MBR5200VPB-G1 units undergo pre-shipment inspection (PSI). If there is an issue with MBR5200VPB-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 MBR5200VPB-G1 part is unused and in its original packaging.
Return procedure for MBR5200VPB-G1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBR5200VPB-G1 Tags
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Diodes Incorporated
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