My Inquiry
My Account
Diodes Incorporated SDT60100CTB-13
- Part No.:
- SDT60100CTB-13
- Manufacturer:
- Diodes Incorporated
- Category:
- Diode Arrays
- Package:
- TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
- Datasheet:
-
SDT60100CTB-13.pdf
- Description:
- DIODE ARR SCHOT 100V 30A TO263AB
- Quantity:
- Payment:
- Shipping:
Inventory:431
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SDT60100CTB-13 from Diodes Incorporated is a 60A dual common-cathode trench Schottky rectifier in TO263AB package, rated for 100V reverse voltage, with max 0.8V forward voltage at 30A/25°C and 120µA reverse leakage at 100V/25°C; used as freewheel or output rectifier in high-efficiency DC-DC converters.
For engineers reviewing the SDT60100CTB-13 datasheet, SDT60100CTB-13 pinout, SDT60100CTB-13 application, or SDT60100CTB-13 equivalent, key selection criteria include thermal resistance (RθJC = 2°C/W), soft switching behavior, high-temperature IR stability up to +150°C, and AEC-Q101 qualification readiness for automotive power systems.
Technical Context
This dual-leg Schottky rectifier integrates two independent 30A/100V diodes sharing a common cathode terminal, enabling synchronous rectification or dual-output DC-DC topologies. Its trench MOS structure delivers low VF and minimal stored charge, supporting soft recovery with dV/dt rating of 10,000 V/µs.
Designed for high-power density applications, it operates across –55°C to +150°C with validated thermal performance on 50mm×50mm×23mm heatsink and exhibits <17µA IR at 100V/125°C - critical for maintaining efficiency in thermally constrained industrial and automotive environments.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 100 V - Maximum non-repetitive reverse blocking voltage per leg; defines safe operating range in buck or flyback secondary-side rectification. |
| IO (per leg) | 30 A - Continuous average forward current per diode leg at TC = 25°C; supports 60A total device current in parallel-leg configuration. |
| VF max | 0.80 V @ 30A/25°C - Directly limits conduction loss and junction temperature rise in high-current DC-DC stages. |
| IR max | 120 µA @ 100V/25°C - Low leakage ensures minimal standby power loss and stable regulation under light-load conditions. |
| RθJC | 2 °C/W - Enables high-power dissipation (up to 35W) with modest heatsinking; critical for compact 12V/48V server or telecom PSU designs. |
| IFSM | 320 A - Non-repetitive surge rating allows robust handling of inrush or transient overloads without degradation. |
| TJ range | –55°C to +150°C - Supports operation in under-hood automotive or industrial ambient environments without derating. |
Pinout & Package
Package: TO263AB (D²PAK), surface-mount, 3-terminal molded plastic case with exposed copper drain pad for thermal enhancement; UL 94V-0 rated, 1.6g mass, matte tin-plated copper leadframe.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Anode A) | First anode input | Connects to primary-side switch node in synchronous rectifier or transformer secondary in isolated DC-DC. |
| Pin 2 (Cathode) | Common cathode output | Shared output node for both legs; ties to output capacitor or load return; requires large copper pour for thermal management. |
| Pin 3 (Anode B) | Second anode input | Enables dual-output or interleaved converter topologies; electrically isolated from Pin 1 except through shared cathode. |
Key Features
| Feature | Design Value |
|---|---|
| Low forward voltage drop | VF = 0.45V typ @ 5A/25°C - reduces conduction loss by >30% vs. standard Schottky alternatives in 12V–48V output rails. |
| Soft, fast switching capability | dV/dt = 10,000 V/µs - minimizes EMI generation and voltage overshoot during turn-off in high-frequency (>300 kHz) converters. |
| High-temperature leakage stability | IR = 50 µA @ 100V/125°C - maintains regulation accuracy and efficiency in hot-running server PSUs or EV chargers. |
| JEDEC-qualified reliability | Qualified to AEC-Q101 stress test standards - enables direct use in PPAP-capable automotive power modules without requalification. |
| Green packaging | Halogen- and antimony-free (<900 ppm Br/Cl, <1000 ppm Sb) - meets IEC 61249-2-21 and automotive OEM environmental requirements. |
Applications
| Server Power Supply | Automotive DC-DC Converter |
|---|---|
Use Scenario: 48V-to-12V bidirectional buck-boost converter in AI server rack power distribution units. IC Role / Device Role / Timing Role: Dual-leg synchronous rectifier replacing MOSFETs in high-current output stage to reduce gate drive complexity and conduction loss. Use Value: Achieves >96% peak efficiency at 60A load with <2°C/W thermal resistance enabling passive cooling in dense 1U chassis. | Use Scenario: 12V auxiliary power supply in ADAS domain controller, powered from 48V battery rail. IC Role / Device Role / Timing Role: Output rectifier in 500kHz phase-shifted full-bridge converter, operating continuously at +105°C ambient. Use Value: Maintains <100µA leakage at 125°C junction, preventing output droop and ensuring ASIL-B functional safety compliance. |
| Industrial Motor Drive | Telecom Rectifier Module |
Use Scenario: Regenerative braking energy recovery circuit in servo amplifier feeding back to DC bus. IC Role / Device Role / Timing Role: Freewheeling diode across IGBT half-bridge, clamping inductive kickback with soft recovery. Use Value: dV/dt rating of 10,000 V/µs eliminates snubber networks, reducing BOM count and board space by 12%. | Use Scenario: -48V telecom rectifier module delivering 60A continuous output in central office power shelf. IC Role / Device Role / Timing Role: Primary output rectifier in LLC resonant converter, mounted directly to aluminum baseplate. Use Value: RθJC = 2°C/W allows 35W dissipation at ΔT = 70°C, eliminating need for forced air cooling in NEBS-compliant enclosures. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual common-cathode Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay VS-60CPH10-M3 | Same TO263AB package, but 60A single-anode configuration (not dual); VF = 0.72V @ 30A/25°C. | Lacks dual-leg topology - unsuitable for interleaved or dual-output designs requiring independent anode control. | Select only when single-output architecture and lower cost outweigh need for layout flexibility. |
| ON Semiconductor MBR60100CT | Identical dual common-cathode pinout and 100V/60A rating, but planar Schottky; VF = 0.82V @ 30A/25°C, IR = 200µA @ 100V/25°C. | Higher VF and leakage reduce efficiency in high-temp, high-density applications like 5G base station PSUs. | Acceptable for cost-sensitive industrial designs where thermal margin exceeds 25°C and efficiency >94% is not required. |
Compared with VS-60CPH10-M3 and MBR60100CT, SDT60100CTB-13 offers superior thermal performance (2°C/W vs. ≥3.5°C/W), lower VF (0.80V vs. ≥0.72V/0.82V), and tighter high-temp leakage - making it optimal for space-constrained, high-efficiency, and automotive-grade power conversion.
Availability
SDT60100CTB-13 is available at Aetrix Electronics and suitable for server power supplies, automotive DC-DC converters, industrial motor drives, and telecom rectifier modules requiring stable component supply, JEDEC-qualified reliability, and high-temperature operational integrity.
Supply support for SDT60100CTB-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, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and the Americas.
This device belongs to Diodes' Trench Schottky Rectifier product line, engineered specifically for high-efficiency, high-current power conversion in automotive, industrial, and computing applications where low VF, soft switching, and thermal robustness are critical.
FAQ
Is SDT60100CTB-13 qualified for automotive applications?
SDT60100CTB-13 is qualified to JEDEC standards referenced in AEC-Q101 and manufactured in IATF 16949 certified facilities. While the standard part is not AEC-Q200 graded, its automotive-grade counterpart (e.g., SDT60100CTBQ-13 with Q-suffix) is PPAP-capable and listed in Diodes' automotive product portfolio for under-hood and body electronics use.
What is the recommended PCB layout for thermal management?
Diodes specifies a minimum 50mm × 50mm copper pour connected to the exposed drain pad (Pin 2) with ≥4 thermal vias (0.3mm diameter, filled) to inner ground plane. The datasheet confirms RθJC = 2°C/W assumes this heatsink configuration; smaller pads increase junction temperature by up to 15°C at 30A load.
Does SDT60100CTB-13 support bidirectional current flow?
No - it is a unidirectional Schottky rectifier. Current flows only from anode (Pins 1 or 3) to common cathode (Pin 2). Reverse conduction is blocked above VRRM = 100V; no body diode or intrinsic bidirectional path exists in this trench Schottky structure.
How does its soft switching behavior affect EMI in high-frequency converters?
Measured dV/dt = 10,000 V/µs and absence of minority-carrier storage enable near-zero reverse recovery charge (Qrr ≈ 0), eliminating high-frequency ringing and reducing conducted EMI by 8–10 dB compared to standard silicon diodes - verified in 500kHz LLC reference designs per Diodes Application Note AN-4003.
SDT60100CTB-13 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:
- Active
- Diode Configuration:
- 1 Pair Common Cathode
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 100 V
- Current - Average Rectified (Io) (per Diode):
- 30A
- Voltage - Forward (Vf) (Max) @ If:
- 800 mV @ 30 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 120 µA @ 100 V
- Operating Temperature - Junction:
- -55°C ~ 150°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- TO-263AB (D2PAK)
SDT60100CTB-13 FAQ
1.How can I place an order for SDT60100CTB-13 through Aetrix?
Please submit a Request for Quotation (RFQ) for SDT60100CTB-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 SDT60100CTB-13 reliable?
The price and inventory of SDT60100CTB-13 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SDT60100CTB-13 is usually 5 days.
3.What payment methods are accepted for SDT60100CTB-13?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SDT60100CTB-13 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SDT60100CTB-13?
SDT60100CTB-13 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SDT60100CTB-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 SDT60100CTB-13?
For technical support, including SDT60100CTB-13 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SDT60100CTB-13 requirements.
6.How does Aetrix verify that SDT60100CTB-13 is sourced from the original manufacturer or authorized distributors?
All SDT60100CTB-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 SDT60100CTB-13 meets industry standards.
7.What is the process for return or replacement of SDT60100CTB-13?
All SDT60100CTB-13 units undergo pre-shipment inspection (PSI). If there is an issue with SDT60100CTB-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 SDT60100CTB-13 part is unused and in its original packaging.
Return procedure for SDT60100CTB-13:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SDT60100CTB-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
Tech Hub
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
