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Diodes Incorporated MBRD10100CT-13
- Part No.:
- MBRD10100CT-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-252-3, DPAK (2 Leads + Tab), SC-63
- Datasheet:
-
MBRD10100CT-13.pdf
- Description:
- DIODE ARR SCHOTT 100V 5A TO2523
- Quantity:
- Payment:
- Shipping:
Inventory:12,198
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Product details
Overview
MBRD10100CT-13 from Diodes Incorporated is a dual common-cathode 100 V, 5 A per leg Schottky barrier rectifier in TO252 (DPAK) package, featuring 0.84 V max forward voltage at 5 A and 0.1 mA max reverse leakage at 100 V and +25°C, designed for polarity protection and recirculating diode functions in DC power rails of industrial power supplies and motor drivers.
For engineers reviewing the MBRD10100CT-13 datasheet, MBRD10100CT-13 pinout, MBRD10100CT-13 application, or MBRD10100CT-13 equivalent, key selection criteria include per-leg forward current rating, thermal resistance (RθJC = 6 °C/W), surge capability (110 A IFSM), low VF stability over temperature, and RoHS-compliant green packaging.
Technical Context
This dual Schottky rectifier integrates two independent anode terminals sharing a common cathode, enabling bidirectional current handling in half-wave or freewheeling configurations. Its guard ring die construction enhances transient immunity, while the TO252 package supports high-power dissipation with low junction-to-case thermal resistance.
It operates across –55°C to +175°C junction temperature range and maintains stable VF characteristics up to +125°C (0.72 V typ at 5 A), with IR rising to 10 mA at +125°C under full VR. The device is rated for 100 V repetitive reverse voltage and requires 20% derating for capacitive loads.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum repetitive reverse blocking voltage per leg; defines safe operating limit in DC bus clamp or flyback snubber circuits. |
| IO (per leg) | 5 A - Continuous average forward current per anode; determines usable DC output capacity in dual-rail protection schemes. |
| VF (max) | 0.84 V @ 5 A, +25°C - Low conduction loss enables >92% efficiency in 12–48 V systems at full load. |
| IFSM | 110 A - Non-repetitive surge rating for 8.3 ms half-sine; supports motor startup and capacitor charging transients. |
| RθJC | 6 °C/W - Junction-to-case thermal resistance; allows direct heatsinking via PCB copper pour or external metal tab contact. |
| IR (max) | 0.1 mA @ 100 V, +25°C - Low leakage preserves battery standby time and minimizes idle power loss in always-on systems. |
Pinout & Package
Package: TO252 (DPAK), surface-mount, single-row 3-terminal configuration with exposed thermal pad on underside. Cathode connected to large central tab for enhanced thermal transfer.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode 1 (Pin 1) | Input terminal for first rectifier leg | Accepts positive input from source; used independently for dual-rail polarity protection or parallel freewheeling paths. |
| Cathode (Pin 2) | Common cathode node | Shared return path for both legs; electrically and thermally tied to exposed metal tab for low-inductance, low-resistance grounding. |
| Anode 2 (Pin 3) | Input terminal for second rectifier leg | Enables independent control or redundancy; supports dual-input OR-ing or split-bus recirculation without cross-conduction. |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring die construction | Improves ESD and surge immunity by preventing edge breakdown during voltage transients in automotive and industrial environments. |
| Low VF over wide temperature range | 0.72 V typ at 5 A and +125°C ensures consistent conduction loss in thermally stressed enclosures without thermal runaway. |
| TO252 thermal performance | 6 °C/W RθJC enables 5 A operation with ≤30°C junction rise above case when mounted on ≥1 in² 2-oz copper. |
| Halogen- and antimony-free "Green" material | Meets <900 ppm Br/Cl (<1500 ppm total) and <1000 ppm Sb; complies with IPC-1752A environmental reporting requirements. |
Applications
| DC Power Polarity Protection | Motor Drive Freewheeling |
|---|---|
Use Scenario: Prevents damage from reversed input connections in 24 V industrial PLC power modules. IC Role / Device Role / Timing Role: Dual-anode Schottky acts as back-to-back OR-ing diode, blocking reverse current while conducting forward with minimal voltage drop. Use Value: Eliminates need for series MOSFETs or relays; reduces BOM count and improves system reliability under field wiring errors. | Use Scenario: Suppresses inductive kickback in brushed DC motor H-bridge drivers operating at 10–20 kHz PWM. IC Role / Device Role / Timing Role: Provides low-loss recirculation path for stored inductor energy during PWM off-time. Use Value: Limits voltage spikes to <110 V, protecting MOSFETs and reducing EMI generation compared to standard PN rectifiers. |
| Redundant DC Input OR-ing | Telecom Rectifier Module |
Use Scenario: Enables seamless switchover between primary and backup 48 V DC feeds in telecom base station power distribution units. IC Role / Device Role / Timing Role: Dual-leg configuration allows independent anode connection to each supply rail with shared cathode to load. Use Value: Achieves <15 mV forward drop imbalance at 5 A, minimizing circulating current and thermal mismatch between sources. | Use Scenario: Used in secondary-side synchronous rectification replacement within 48 V to 12 V intermediate bus converters. IC Role / Device Role / Timing Role: Functions as low-VF output rectifier in non-isolated buck-derived topologies requiring fast recovery and low conduction loss. Use Value: Delivers 0.5 W less conduction loss per leg vs. comparable 100 V Si PN diodes at 5 A, improving full-load efficiency by ~0.8%. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STPS10H100CG | Same 100 V/5 A per leg, but TO220AC package; RθJC = 3.5 °C/W; VF = 0.82 V max @ 5 A. | Requires through-hole mounting and external heatsink; unsuitable for space-constrained SMT designs. | Select when higher thermal margin is needed and board real estate allows through-hole layout. |
| SS10100F | Single-anode 100 V/10 A Schottky in SMA package; VF = 0.85 V max @ 10 A; no common-cathode dual configuration. | Lacks dual-leg topology; cannot implement OR-ing or independent rail protection without additional components. | Choose only for single-rail, high-current rectification where dual functionality is unnecessary. |
Compared with STPS10H100CG and SS10100F, the MBRD10100CT-13 uniquely delivers dual-anode integration in a compact SMT package with optimized thermal resistance for PCB-constrained designs-enabling functional consolidation without sacrificing surge robustness or leakage performance.
Availability
MBRD10100CT-13 is available at Aetrix Electronics and suitable for industrial power supplies, motor drive inverters, and telecom rectifier modules requiring stable component supply, long-term lifecycle support, and RoHS-compliant green manufacturing.
Supply support for MBRD10100CT-13 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 MBRD10100CT belongs to Diodes' advanced Schottky rectifier product line, engineered specifically for high-efficiency, high-reliability DC power conditioning in harsh thermal and electrical environments.
FAQ
What is the maximum junction temperature for continuous operation?
The MBRD10100CT-13 has an operating junction temperature range of –55°C to +175°C. For reliable long-term operation at full 5 A per leg, thermal design must ensure TJ remains ≤150°C under worst-case ambient and power dissipation conditions, leveraging its 6 °C/W RθJC and adequate PCB copper area.
Is this device suitable for use in automotive applications?
While not AEC-Q101 qualified, the MBRD10100CT-13 meets extended temperature operation (–55°C to +175°C), low leakage, and high surge capability required in under-hood auxiliary power modules. It is commonly deployed in non-safety-critical automotive subsystems such as infotainment power supplies and body control unit DC-DC stages.
How does the guard ring structure improve reliability?
The guard ring die construction surrounds the active junction with a doped region that redistributes electric field stress during voltage transients, suppressing premature edge breakdown. This increases the device's immunity to ESD events and repetitive line surges-critical in industrial AC/DC front-ends and motor drive outputs.
Can the cathode pad be soldered directly to a thermal plane?
Yes-the TO252 package features an exposed metal cathode tab that serves as both electrical connection and thermal interface. For optimal heat transfer, the PCB footprint should include a thermally robust copper pour connected to internal ground or power planes via multiple thermal vias, per Diodes' recommended pad layout guidelines.
MBRD10100CT-13 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:
- Active
- 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:
- 840 mV @ 5 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 100 V
- Operating Temperature - Junction:
- -55°C ~ 175°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-252-3
MBRD10100CT-13 FAQ
1.How can I place an order for MBRD10100CT-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for MBRD10100CT-13 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 MBRD10100CT-13 reliable?
The price and inventory of MBRD10100CT-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MBRD10100CT-13 is usually 5 days.
3.What payment methods are accepted for MBRD10100CT-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MBRD10100CT-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MBRD10100CT-13?
MBRD10100CT-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MBRD10100CT-13 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 MBRD10100CT-13?
For technical support, including MBRD10100CT-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MBRD10100CT-13 requirements.
6.How does Aetrix verify that MBRD10100CT-13 is sourced from the original manufacturer or authorized distributors?
All MBRD10100CT-13 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 MBRD10100CT-13 meets industry standards.
7.What is the process for return or replacement of MBRD10100CT-13?
All MBRD10100CT-13 units undergo pre-shipment inspection (PSI). If there is an issue with MBRD10100CT-13, 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 MBRD10100CT-13 part is unused and in its original packaging.
Return procedure for MBRD10100CT-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MBRD10100CT-13 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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