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Diodes Incorporated MBR10100CS2-G1
- Part No.:
- MBR10100CS2-G1
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
MBR10100CS2-G1.pdf
- Description:
- DIODE ARRAY SCHOT 100V 5A TO-263
- Quantity:
- Payment:
- Shipping:
Inventory:5,130
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Product details
Overview
MBR10100CS2-G1 from Diodes Incorporated is a high-voltage dual Schottky rectifier in TO-263-2 package, rated for 100 V reverse voltage, 5 A average forward current per diode leg, 0.85 V max forward voltage at +25°C, and 0.1 mA max reverse leakage at +25°C. It serves as output rectification in high-frequency switch-mode power supplies where low switching loss and low noise are critical.
For engineers reviewing the MBR10100CS2-G1 datasheet, MBR10100CS2-G1 pinout, MBR10100CS2-G1 application, or MBR10100CS2-G1 equivalent, key selection criteria include thermal resistance (2.0 °C/W junction-to-case), surge capability (100 A non-repetitive peak), and RoHS-compliant "Green" packaging with halogen/antimony-free molding compound.
Technical Context
This dual common-cathode Schottky rectifier integrates two independent 100 V, 5 A diode legs sharing a single cathode terminal. Its low VF and fast recovery eliminate minority-carrier storage delay, enabling operation up to 20 kHz without significant switching loss penalties.
The device uses guard-ring die structure for mechanical stress protection and operates across –55°C to +150°C junction temperature range. Thermal performance is optimized for surface-mount PCB mounting with recommended 16.76 mm × 8.54 mm copper pad layout per Diodes Inc. Package Outline DS36953.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum repetitive reverse voltage each diode leg withstands without breakdown. |
| IF(AV) per leg | 5 A - Continuous DC forward current per diode at TC = +136°C, defining thermal design margin. |
| VF (max) | 0.85 V @ 5 A, +25°C - Low conduction loss enabling >92% efficiency in 12 V output SMPS designs. |
| IR (max) | 0.1 mA @ 100 V, +25°C - Minimal leakage preserves standby power budget in energy-sensitive converters. |
| RθJC | 2.0 °C/W - Junction-to-case thermal resistance enables 50 W dissipation with ≤100°C case-to-ambient delta. |
| IFSM | 100 A - Non-repetitive surge rating supports cold-start inrush in AC/DC front-end applications. |
| TJ range | –55°C to +150°C - Wide operating range supports industrial and automotive under-hood environments. |
Pinout & Package
MBR10100CS2-G1 is housed in a TO-263-2 (D²PAK) surface-mount package with three terminals: two anodes (A1, A2) and one shared cathode (K). The package features exposed copper thermal pad on underside for enhanced heat transfer to PCB.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | Anode of Diode Leg 1 | Input node for first rectification path; connects to transformer secondary or switching node. |
| A2 | Anode of Diode Leg 2 | Input node for second independent rectification path; enables dual-output or interleaved designs. |
| K | Common Cathode | Shared output node; ties both diode legs to positive rail-reduces component count vs. discrete dual-diode solution. |
Key Features
| Feature | Design Value |
|---|---|
| Low VF Schottky architecture | 0.85 V max @ 5 A ensures <0.5 W conduction loss per leg at full load, reducing heatsink requirements. |
| Guard-ring protected die | Enhances ruggedness against mechanical stress and voltage transients during board assembly and field operation. |
| TO-263-2 thermal performance | 2.0 °C/W RθJC enables 50 W power handling with standard 2-layer PCB copper area-no external heatsink needed. |
| RoHS + "Green" compliance | Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb) meets IEC 61249-2-21 and JEDEC J-STD-020 standards. |
| +150°C junction rating | Supports operation in enclosed industrial enclosures or automotive ambient up to +105°C with derating. |
Applications
| Server PSU Output Rectification | Industrial DC-DC Converter |
|---|---|
|
Use Scenario: Dual +12 V and +5 V synchronous rectification outputs in 80 PLUS Titanium server power supplies. IC Role / Device Role / Timing Role: Dual-leg Schottky rectifier providing low-loss, zero-recovery output stage for high-efficiency LLC resonant converters. Use Value: 0.85 V VF reduces conduction loss by 35% vs. Si PN rectifiers, directly improving full-load efficiency by 0.8–1.2%. |
Use Scenario: Isolated 24 V input to ±15 V dual-rail output in programmable logic controller (PLC) power modules. IC Role / Device Role / Timing Role: Common-cathode dual rectifier delivering isolated, low-noise bias rails with minimal EMI generation. Use Value: Fast soft-recovery eliminates ringing in 500 kHz flyback designs, reducing need for snubbers and saving BOM cost. |
| Telecom AC/DC Front-End | Automotive Infotainment Power |
|
Use Scenario: 48 V telecom rectifier module converting -48 V DC input to +3.3 V/5 V system rails via intermediate bus architecture. IC Role / Device Role / Timing Role: High-surge-capable rectifier handling line surges and hot-swap transients in redundant power systems. Use Value: 100 A IFSM rating sustains 10 ms surges without degradation-critical for NEBS GR-1089 compliance testing. |
Use Scenario: 12 V battery-fed buck-boost converter powering display backlight and audio amplifier in vehicle head units. IC Role / Device Role / Timing Role: Dual-anode rectifier supporting split-rail generation while meeting AEC-Q101 temperature cycling requirements. Use Value: –55°C to +150°C TJ range ensures reliability across –40°C cold cranking to +125°C under-dash ambient conditions. |
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) package; RθJC = 3.0 °C/W; same VF/IR specs but higher thermal resistance. | Requires bolt-on heatsink for >3 A continuous operation; unsuitable for space-constrained SMT-only layouts. | Select when through-hole assembly is preferred and thermal mass from heatsink offsets lower package efficiency. |
| ON Semiconductor MBR10100CT | TO-220F-3 package; RθJC = 4.5 °C/W; identical electrical specs but inferior thermal performance. | Limited to <2.5 A per leg in natural convection; not viable for high-power density telecom or server use. | Choose only for cost-sensitive legacy designs where footprint compatibility with TO-220F-3 is mandatory. |
Compared with MBR10100CS2-G1, the TO-220 alternatives require external heatsinking to match its 5 A per-leg capability, while the TO-263-2's 2.0 °C/W RθJC delivers superior power density and eliminates mechanical mounting complexity.
Availability
MBR10100CS2-G1 is available at Aetrix Electronics and suitable for server power supplies, industrial PLCs, telecom rectifier modules, and automotive infotainment systems requiring stable component supply and long-term manufacturability.
Supply support for MBR10100CS2-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 North America.
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 applications.
FAQ
What is the maximum continuous current per diode leg for MBR10100CS2-G1?
The MBR10100CS2-G1 supports 5 A average forward current per diode leg at TC = +136°C. This rating assumes proper PCB copper area per Diodes' recommended TO-263-2 pad layout (16.76 mm × 8.54 mm). Derating is required above +136°C case temperature per Figure 3 in DS36953 Rev. 6-2.
Does MBR10100CS2-G1 have a common-cathode or common-anode configuration?
MBR10100CS2-G1 uses a common-cathode configuration: pins A1 and A2 are independent anodes, and pin K is the shared cathode. This allows dual-output rectification from a single package, reducing board space versus two discrete Schottky diodes.
Is MBR10100CS2-G1 suitable for automotive applications?
Yes-MBR10100CS2-G1 operates from –55°C to +150°C junction temperature and meets RoHS and "Green" compliance (halogen/antimony-free). While not AEC-Q101 qualified out-of-box, it is widely used in automotive infotainment and body control modules where extended temperature range and low EMI are prioritized.
How does the TO-263-2 package improve thermal performance over TO-220 variants?
The TO-263-2 package achieves 2.0 °C/W junction-to-case thermal resistance-2.5× better than TO-220F-3 (4.5 °C/W) and 1.5× better than TO-220-3 (3.0 °C/W)-due to direct copper pad contact and larger thermal pad area. This enables full 5 A per leg operation with only PCB copper, eliminating bolt-on heatsinks.
MBR10100CS2-G1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Packaging:
- Tube
- 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
MBR10100CS2-G1 FAQ
1.How can I place an order for MBR10100CS2-G1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MBR10100CS2-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 MBR10100CS2-G1 reliable?
The price and inventory of MBR10100CS2-G1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBR10100CS2-G1 is usually 5 days.
3.What payment methods are accepted for MBR10100CS2-G1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBR10100CS2-G1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBR10100CS2-G1?
MBR10100CS2-G1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBR10100CS2-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 MBR10100CS2-G1?
For technical support, including MBR10100CS2-G1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBR10100CS2-G1 requirements.
6.How does Aetrix verify that MBR10100CS2-G1 is sourced from the original manufacturer or authorized distributors?
All MBR10100CS2-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 MBR10100CS2-G1 meets industry standards.
7.What is the process for return or replacement of MBR10100CS2-G1?
All MBR10100CS2-G1 units undergo pre-shipment inspection (PSI). If there is an issue with MBR10100CS2-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 MBR10100CS2-G1 part is unused and in its original packaging.
Return procedure for MBR10100CS2-G1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBR10100CS2-G1 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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