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Diodes Incorporated MBR10100CDTR-E1
- Part No.:
- MBR10100CDTR-E1
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
MBR10100CDTR-E1.pdf
- Description:
- DIODE ARR SCHOTT 100V 5A TO2523
- Quantity:
- Payment:
- Shipping:
Inventory:3,751
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Product details
Overview
MBR10100CDTR-E1 from Diodes Incorporated is a high-voltage dual Schottky rectifier in TO-252-2 (1) surface-mount package, rated for 100 V peak reverse voltage, 5 A average forward current per diode leg, and 0.85 V max forward voltage at +25°C. It delivers low switching losses and low noise in high-frequency power converters such as AC/DC adapters and DC/DC modules.
For engineers reviewing the MBR10100CDTR-E1 datasheet, MBR10100CDTR-E1 pinout, MBR10100CDTR-E1 application, or MBR10100CDTR-E1 equivalent, key selection criteria include dual-diode configuration, thermal resistance of 3.0 °C/W (junction-to-case), 100 A non-repetitive surge capability, and RoHS-compliant green packaging with halogen/antimony-free materials.
Technical Context
This device integrates two independent Schottky diodes in a single TO-252-2 (1) package with common cathode connection. Its guard-ring structure enhances reliability under voltage stress, and the 150°C maximum junction temperature supports operation in thermally constrained environments.
The MBR10100CDTR-E1 is optimized for medium-voltage, high-frequency rectification where fast recovery and minimal reverse recovery charge are critical. It exhibits 0.1 mA max reverse leakage at +25°C and 6.0 mA at +125°C, enabling stable performance across industrial temperature ranges.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum repetitive reverse blocking voltage per diode leg; defines safe operating ceiling in flyback or boost output stages. |
| IF(AV) per leg | 5 A - Average forward current rating per diode at TC = +136°C; enables 10 A total dual-leg output in compact SMT layout. |
| VF (max) | 0.85 V @ 5 A, +25°C - Low forward drop reduces conduction loss and improves efficiency in 12–48 V output rails. |
| IR (max) | 0.1 mA @ 100 V, +25°C - Ultra-low leakage preserves standby power integrity in energy-sensitive applications. |
| RθJC | 3.0 °C/W - Junction-to-case thermal resistance enables direct PCB copper pour heatsinking without external clip. |
| IFS M | 100 A - Non-repetitive surge current handling supports inrush tolerance during cold-start conditions. |
| TJ range | −55 to +150°C - Wide junction temperature range ensures robustness in automotive under-hood or industrial ambient environments. |
Pinout & Package
Package: TO-252-2 (1), surface-mount, 3-terminal configuration with anode-anode-cathode arrangement. Molded plastic case with matte tin annealed terminals; UL 94V-0 flammability rating.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A1) | Anode of Diode Leg 1 | Input terminal for first rectifying path; electrically isolated from A2 but shares common cathode K. |
| 2 (K) | Common Cathode | Output node for both diode legs; must be routed to ground or return rail with low-inductance copper area. |
| 3 (A2) | Anode of Diode Leg 2 | Input terminal for second rectifying path; enables dual-output or interleaved converter topologies. |
Key Features
| Feature | Design Value |
|---|---|
| Dual Schottky configuration | Two independent 5 A/100 V diodes in one TO-252-2 footprint - saves board space vs. discrete dual-DPAK solutions. |
| Guard-ring protection | Integrated stress-relief structure - prevents premature breakdown under transient overvoltage or edge-field concentration. |
| Green package compliance | Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb); RoHS 3 compliant - meets global environmental mandates without derating. |
| High surge capability | 100 A IFSM - withstands repeated line transients or capacitor-charging surges without degradation. |
| Low thermal resistance | 3.0 °C/W RθJC - allows >7 W power dissipation with 25°C ambient and 50°C case rise using standard 2-layer PCB copper pour. |
Applications
| AC/DC Adapter Output Rectification | Industrial DC/DC Converter Secondary Side |
|---|---|
|
Use Scenario: 24 V/5 A output stage in universal-input offline adapter with active clamp flyback topology. IC Role / Device Role / Timing Role: Dual-leg synchronous rectification replacement - each anode connects to transformer secondary winding, cathode tied to common output rail. Use Value: 0.85 V VF minimizes conduction loss versus Si diodes, improving full-load efficiency by ~1.2% at 50 kHz switching frequency. |
Use Scenario: Dual-rail 12 V/3.3 V isolated outputs in programmable logic controller (PLC) power module. IC Role / Device Role / Timing Role: Independent rectification for two transformer secondaries sharing one common return path. Use Value: Common-cathode architecture eliminates need for separate cathode traces, reducing PCB routing complexity and parasitic inductance. |
| Telecom PoE+ Midspan Power Supply | Automotive Infotainment DC/DC Stage |
|
Use Scenario: 57 V output rectification in IEEE 802.3at midspan injector delivering up to 30 W per port. IC Role / Device Role / Timing Role: High-voltage Schottky rectifier handling continuous 500 mA load plus 100 A surge during hot-swap insertion. Use Value: 100 V VRRM provides 43 V margin above 57 V nominal, ensuring long-term reliability under line regulation drift and ripple peaks. |
Use Scenario: 5 V/2 A auxiliary supply derived from 12 V battery rail in head unit DC/DC buck converter. IC Role / Device Role / Timing Role: Output rectifier in synchronous-buck secondary stage operating at 2 MHz switching frequency. Use Value: Near-zero reverse recovery charge eliminates switching spikes, reducing EMI filter component count and enabling smaller magnetics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-MBR10100CT-E3/45 | TO-220-3 (2) through-hole package; RθJC = 3.0 °C/W; identical electrical specs but higher mounting torque requirement. | Requires drilled PCB holes and wave soldering; unsuitable for fully SMT production lines. | Select when mechanical stability under vibration is prioritized over assembly automation. |
| ON Semiconductor MBR10100CT | TO-220F-3 insulated package; RθJC = 4.5 °C/W; same VRRM/IF but higher thermal resistance limits power density. | Used in open-frame supplies where isolation from heatsink is mandatory; not compatible with TO-252 footprint. | Choose only if creepage/clearance requirements exceed TO-252-2's 3.2 mm creepage distance. |
Compared with VS-MBR10100CT-E3/45 and MBR10100CT, the MBR10100CDTR-E1 offers superior manufacturability in automated SMT lines, lower thermal impedance on copper-pour pads, and tighter leakage control at elevated temperatures-making it optimal for space-constrained, high-efficiency power designs.
Availability
MBR10100CDTR-E1 is available at Aetrix Electronics and suitable for AC/DC adapters, industrial DC/DC converters, and telecom power supplies requiring stable component supply, consistent parametric performance, and RoHS-compliant green packaging.
Supply support for MBR10100CDTR-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 centers across Asia and manufacturing facilities in China, Taiwan, and the U.S.
The MBR10100C series belongs to Diodes' high-voltage Schottky rectifier product line, engineered specifically for high-frequency switch-mode power supplies where low forward voltage, fast switching, and thermal resilience are essential.
FAQ
What is the pin configuration for MBR10100CDTR-E1 in TO-252-2 (1) package?
The TO-252-2 (1) package has three terminals: Pin 1 (A1) is Anode of Diode Leg 1, Pin 2 (K) is the common cathode, and Pin 3 (A2) is Anode of Diode Leg 2. The device uses a common-cathode dual-diode topology, confirmed in the datasheet's front-view marking diagram and internal structure schematic.
Does MBR10100CDTR-E1 support reflow soldering per J-STD-020?
Yes - the TO-252-2 (1) package is qualified for lead-free reflow per J-STD-020D, with peak temperature up to 260°C. The matte tin annealed finish and "Green" molding compound ensure compatibility with standard Pb-free reflow profiles and pass MIL-STD-202 Method 208 solderability testing.
How does the guard-ring feature improve reliability in this Schottky rectifier?
The integrated guard-ring structure distributes electric field gradients at the silicon periphery, preventing localized avalanche breakdown during voltage transients. This extends operational lifetime under repetitive line surges and improves long-term parameter stability in high-temperature environments, as validated in accelerated life testing per JEDEC JESD22-A108.
Can MBR10100CDTR-E1 replace a single 10 A Schottky diode in a design?
No - it contains two independent 5 A diodes with shared cathode, not a single 10 A device. Using it as a single-path rectifier wastes half the die and misuses its dual-leg architecture. It is intended for dual-output, interleaved, or redundancy configurations where two anodes feed one common output rail.
MBR10100CDTR-E1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- 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-252-3
MBR10100CDTR-E1 FAQ
1.How can I place an order for MBR10100CDTR-E1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR10100CDTR-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 MBR10100CDTR-E1 reliable?
The price and inventory of MBR10100CDTR-E1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR10100CDTR-E1 is usually 5 days.
3.What payment methods are accepted for MBR10100CDTR-E1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR10100CDTR-E1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR10100CDTR-E1?
MBR10100CDTR-E1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR10100CDTR-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 MBR10100CDTR-E1?
For technical support, including MBR10100CDTR-E1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR10100CDTR-E1 requirements.
6.How does Aetrix verify that MBR10100CDTR-E1 is sourced from the original manufacturer or authorized distributors?
All MBR10100CDTR-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 MBR10100CDTR-E1 meets industry standards.
7.What is the process for return or replacement of MBR10100CDTR-E1?
All MBR10100CDTR-E1 units undergo pre-shipment inspection (PSI). If there is an issue with MBR10100CDTR-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 MBR10100CDTR-E1 part is unused and in its original packaging.
Return procedure for MBR10100CDTR-E1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBR10100CDTR-E1 Tags
-
BAV99-7-F
Diodes Incorporated
-
BAT54C-7-F
Diodes Incorporated
-
BAV99,215
Nexperia USA Inc.
-
BAT54SLT1G
onsemi
-
BAV70LT1G
onsemi
-
BAT54CLT1G
onsemi
-
BAT54S-7-F
Diodes Incorporated
-
BAV99LT1G
onsemi
-
BAT54S,215
Nexperia USA Inc.
-
BAS40-04LT1G
onsemi
-
MMBD1503-TP
Micro Commercial Co
-
BAV99WT1G
onsemi
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