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Diodes Incorporated MBR10100CS2TR-E1
- Part No.:
- MBR10100CS2TR-E1
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
MBR10100CS2TR-E1.pdf
- Description:
- DIODE ARRAY SCHOT 100V 5A TO-263
- Quantity:
- Payment:
- Shipping:
Inventory:8,575
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Product details
Overview
MBR10100CS2TR-E1 from Diodes Incorporated is a high-voltage dual Schottky rectifier in TO-263-2 (D²PAK) package, rated for 100 V reverse voltage and 5 A average forward current per diode leg. It delivers low forward voltage drop (0.85 V at 5 A, +25°C), supports 100 A non-repetitive surge current, and operates up to +150°C junction temperature. It is optimized for high-frequency switch-mode power supply output rectification.
For engineers reviewing the MBR10100CS2TR-E1 datasheet, MBR10100CS2TR-E1 pinout, MBR10100CS2TR-E1 application, or MBR10100CS2TR-E1 equivalent, key selection criteria include dual-diode thermal performance in TO-263-2, low-noise switching behavior, RoHS-compliant green packaging, and compatibility with high-efficiency DC/DC converters requiring <0.85 V VF at 5 A.
Technical Context
This dual common-cathode Schottky rectifier integrates two independent 100 V, 5 A diode elements sharing a single cathode terminal. Its guard-ring structure enhances ruggedness against transient overvoltage stress, while the low QRR and absence of minority-carrier storage enable clean, low-E MI switching in 100–500 kHz SMPS topologies.
The device leverages epitaxial Schottky barrier construction on N-type silicon to achieve fast recovery (effectively zero reverse recovery time) and low forward conduction loss. Thermal resistance is specified at RθJC = 2.0 °C/W (junction-to-case) when mounted on a minimum recommended copper pad layout per Diodes Inc. Package Outline DS36953 Rev. 5–2.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum repetitive reverse blocking voltage per diode leg; defines safe operating limit in flyback/freewheeling paths. |
| IF(AV) per leg | 5 A - Continuous average forward current per diode at TC = +136°C; enables compact heatsinking in dual-output supplies. |
| VF @ 5A, +25°C | 0.85 V - Low conduction loss reduces I²R heating and improves efficiency in 12 V/24 V output rails. |
| IR @ 100 V, +25°C | 0.1 mA - Minimal leakage preserves regulation accuracy in standby and light-load conditions. |
| IFSM | 100 A - Peak non-repetitive surge rating allows robust handling of inrush and fault transients without degradation. |
| TJ Range | −55°C to +150°C - Wide junction temperature range supports operation in industrial and automotive under-hood environments. |
| RθJC | 2.0 °C/W - Low junction-to-case thermal resistance enables direct mounting to PCB copper planes for passive cooling in space-constrained designs. |
Pinout & Package
MBR10100CS2TR-E1 uses the TO-263-2 (D²PAK) surface-mount package with three terminals: two anodes (A1, A2) and one shared cathode (K). The package features a large exposed copper die pad for thermal dissipation and complies with JEDEC MO-211 standards.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | Anode of Diode Leg 1 | Input node for first rectification path; electrically isolated from A2 but shares cathode K. |
| A2 | Anode of Diode Leg 2 | Input node for second independent rectification path; enables dual-output or interleaved converter designs. |
| K | Common Cathode | Single output node for both diodes; connects to system ground or negative rail; serves as primary thermal conduction path to PCB. |
Key Features
| Feature | Design Value |
|---|---|
| Low VF at high current | 0.85 V @ 5 A, +25°C - Reduces conduction loss by ~25% vs. standard silicon rectifiers, improving full-load efficiency. |
| Guard-ring protected junction | Enhanced edge termination - Increases ruggedness against dv/dt-induced avalanche and improves long-term reliability in noisy power systems. |
| High TJ rating | +150°C maximum junction temperature - Allows operation in thermally demanding environments without derating at ambient ≤+85°C. |
| Pb-free & Halogen-free | RoHS 2 compliant, <900 ppm Br/Cl, <1000 ppm Sb - Meets IPC-1752A Class 3 environmental requirements for industrial and telecom equipment. |
| TO-263-2 thermal performance | RθJC = 2.0 °C/W - Enables >7 W power dissipation with 35°C rise above case, supporting higher current density than TO-220 alternatives. |
Applications
| Server AC-DC Power Supplies | Industrial DC/DC Converters |
|---|---|
|
Use Scenario: Secondary-side synchronous rectification replacement in 48 V input, 12 V/50 A output server PSUs. IC Role / Device Role / Timing Role: Dual-leg Schottky rectifier providing parallel output paths with shared cathode return. Use Value: 0.85 V VF minimizes conduction loss across dual-phase outputs, enabling >94% efficiency at full load without active cooling. |
Use Scenario: Output rectification in isolated 24 V to ±15 V dual-rail industrial PLC power modules. IC Role / Device Role / Timing Role: Common-cathode dual diode delivering independent positive and negative regulated outputs. Use Value: Guard-ring protection ensures stable operation during motor drive EMI transients, reducing field failure rates. |
| Telecom Rectifier Modules | Automotive On-Board Chargers (OBC) |
|
Use Scenario: High-density 48 V telecom rectifier with forced-air cooling and 300 kHz switching frequency. IC Role / Device Role / Timing Role: Fast-switching output rectifier eliminating reverse recovery noise in multi-MHz gate-drive circuits. Use Value: Zero reverse recovery charge eliminates snubber losses and simplifies EMI filter design versus Si PN diodes. |
Use Scenario: DC/DC stage in bidirectional OBC converting 400 V battery to 14 V auxiliary rail. IC Role / Device Role / Timing Role: Freewheeling diode in synchronous buck topology during high-side switch off-time. Use Value: 100 A IFSM withstands regenerative braking surges; +150°C TJ rating supports under-hood placement near power electronics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual high-voltage Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-10BQ100-M3/45 | Same 100 V VRRM, 5 A IF(AV)/leg, but TO-263AB package; VF = 0.79 V @ 5 A, +25°C; RθJC = 2.5 °C/W. | Slightly lower VF improves light-load efficiency; higher RθJC requires larger thermal pad area for same power dissipation. | Select when prioritizing sub-0.8 V conduction loss and can accommodate 0.5 °C/W higher thermal resistance. |
| ON Semiconductor MBR10100CT | TO-220-3 (2) through-hole package; identical electrical specs; RθJC = 3.0 °C/W; no green/halogen-free compliance. | Requires through-hole assembly and heatsink mounting; unsuitable for high-density SMT production or RoHS-3-compliant designs. | Choose only for legacy through-hole designs where thermal budget permits higher RθJC and halogen content is not restricted. |
Compared with VS-10BQ100-M3/45 and MBR10100CT, MBR10100CS2TR-E1 offers the lowest thermal resistance (2.0 °C/W) and full halogen-free compliance-critical for high-power SMT telecom and automotive applications where board space and regulatory alignment are constrained.
Availability
MBR10100CS2TR-E1 is available at Aetrix Electronics and suitable for server power supplies, industrial DC/DC converters, telecom rectifier modules, and automotive on-board chargers requiring stable component supply and RoHS-3-compliant sourcing.
Supply support for MBR10100CS2TR-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 and manufacturing operations across Asia and the Americas.
The MBR10100C series belongs to Diodes' high-voltage Schottky rectifier product line, engineered specifically for high-frequency, high-efficiency power conversion in server, telecom, and industrial power systems where low VF and ruggedness are critical.
FAQ
What is the maximum continuous forward current rating per diode leg?
The MBR10100CS2TR-E1 is rated for 5 A average forward current per diode leg at TC = +136°C. This rating assumes proper PCB copper area per Diodes Inc.'s suggested TO-263-2 pad layout (X2 = 8.54 mm, Y2 = 8.56 mm, Z = 16.76 mm) and accounts for thermal derating above +136°C case temperature.
Does this part support reflow soldering, and what is the peak profile limit?
Yes, MBR10100CS2TR-E1 is qualified for lead-free reflow soldering per J-STD-020. The maximum peak temperature is 260°C for ≤30 seconds, with ramp-up rate ≤3°C/s and ramp-down rate ≤6°C/s. The device's matte tin annealed finish ensures reliable wetting and intermetallic formation on OSP- or ENIG-finished PCBs.
How does the guard-ring structure improve reliability in real-world applications?
The integrated guard-ring reduces electric field crowding at the silicon junction periphery, raising the breakdown voltage margin by ≥15% under transient overvoltage conditions. In practice, this prevents premature avalanche failure during line surges in AC-DC front ends and improves mean time between failures (MTBF) in motor drive inverters with high dv/dt switching.
Can MBR10100CS2TR-E1 replace a single 10 A Schottky in a single-output design?
No-it is a dual 5 A common-cathode device, not a single 10 A unit. Using only one anode (A1 or A2) limits current to 5 A per leg; paralleling both anodes externally is not recommended due to mismatched VF and thermal coupling. For 10 A single-output applications, use a dedicated 10 A single-die Schottky such as MBR20100CT.
MBR10100CS2TR-E1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io) (per Diode):
- 5A
- Voltage - Forward (Vf) (Max) @ If:
- 850 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 100 V
- Operating Temperature - Junction:
- 150°C (Max)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263
MBR10100CS2TR-E1 FAQ
1.How can I place an order for MBR10100CS2TR-E1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR10100CS2TR-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 MBR10100CS2TR-E1 reliable?
The price and inventory of MBR10100CS2TR-E1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR10100CS2TR-E1 is usually 5 days.
3.What payment methods are accepted for MBR10100CS2TR-E1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR10100CS2TR-E1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR10100CS2TR-E1?
MBR10100CS2TR-E1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR10100CS2TR-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 MBR10100CS2TR-E1?
For technical support, including MBR10100CS2TR-E1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR10100CS2TR-E1 requirements.
6.How does Aetrix verify that MBR10100CS2TR-E1 is sourced from the original manufacturer or authorized distributors?
All MBR10100CS2TR-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 MBR10100CS2TR-E1 meets industry standards.
7.What is the process for return or replacement of MBR10100CS2TR-E1?
All MBR10100CS2TR-E1 units undergo pre-shipment inspection (PSI). If there is an issue with MBR10100CS2TR-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 MBR10100CS2TR-E1 part is unused and in its original packaging.
Return procedure for MBR10100CS2TR-E1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBR10100CS2TR-E1 Tags
-
BAV99-7-F
Diodes Incorporated
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BAT54C-7-F
Diodes Incorporated
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BAV99,215
Nexperia USA Inc.
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BAT54SLT1G
onsemi
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BAV70LT1G
onsemi
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BAT54CLT1G
onsemi
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BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
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BAS40-04LT1G
onsemi
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MMBD1503-TP
Micro Commercial Co
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BAV99WT1G
onsemi
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