My Inquiry
My Account
Diodes Incorporated SDM260P1-7
- Part No.:
- SDM260P1-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- POWERDI®123
- Datasheet:
-
SDM260P1-7.pdf
- Description:
- DIODE SCHOTTKY 60V 2A PWRDI123
- Quantity:
- Payment:
- Shipping:
Inventory:6,074
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
SDM260P1-7 from Diodes Incorporated is a 2.0A, 60V surface-mount Schottky barrier rectifier in PowerDI123 package, featuring 0.62V max forward voltage at 2.0A and 100µA max reverse leakage at 60V/25°C. It serves as a low-loss blocking or reverse-polarity protection diode in DC power rails of industrial power supplies and USB-powered peripherals.
For engineers reviewing the SDM260P1-7 datasheet, SDM260P1-7 pinout, SDM260P1-7 application, or SDM260P1-7 equivalent, key selection criteria include its 60A non-repetitive surge rating, 5°C/W junction-to-case thermal resistance, RoHS-compliant matte tin terminals, and validated performance across -55°C to +150°C ambient range.
Technical Context
This Schottky rectifier uses guard ring die construction to suppress transient-induced avalanche failure and patented interlocking clip design to sustain 60A single-half-sine surge current. Its low 0.62V VF at 2.0A enables high-efficiency rectification in space-constrained 12V/24V DC-DC outputs.
With 52pF typical junction capacitance at 10V/1MHz and 100µA IR at rated VR, it supports fast-switching applications requiring minimal reverse recovery loss and stable leakage under elevated temperature (10µA at 125°C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 60 V - Maximum repetitive reverse voltage before breakdown; defines safe blocking capability in 48V system rails |
| IF(AV) | 2.0 A - Continuous average forward current at TA = 25°C; derates to ~1.2A at 100°C per Figure 4 |
| VF Max | 0.62 V @ 2.0A, 25°C - Low conduction loss enabling >92% efficiency in 5V–24V output rectification |
| IR Max | 100 µA @ 60V, 25°C - Minimal leakage preserves battery runtime in always-on reverse-protection circuits |
| IFSM | 60 A @ 8.3ms - Withstands inrush surges from hot-plug connectors or bulk capacitor charging |
| RθJC | 5 °C/W - Enables direct thermal coupling to PCB copper for passive cooling without heatsink |
| CT Typ | 52 pF @ 10V, 1MHz - Low capacitance minimizes switching noise in high-frequency SMPS feedback paths |
Pinout & Package
Package: PowerDI123 - Surface-mount plastic package with exposed cathode pad, UL 94V-0 rated, 0.018g weight, and moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry node | Connected to input/source side; requires adequate copper pour for thermal dissipation |
| Cathode | Forward current exit node / reverse-blocking terminal | Exposed metal pad on bottom; must be soldered to large PCB copper area for RθJC = 5°C/W |
| Cathode Band | Polarity indicator | Visible molded band on top surface; ensures correct orientation during automated placement |
Key Features
| Feature | Design Value |
|---|---|
| Guard ring die construction | Suppresses edge avalanche during voltage transients, improving reliability in unregulated input stages |
| Interlocking clip design | Increases mechanical bond strength and current-carrying cross-section, enabling 60A IFSM rating |
| Matte tin over copper leadframe | Ensures MIL-STD-202-compliant solderability and eliminates lead-free reflow voiding risks |
| Halogen & antimony free | Meets <900ppm Br/Cl (<1500ppm total), <1000ppm Sb - satisfies strict environmental compliance for EU/Asia markets |
Applications
| USB Type-C Power Delivery Input Protection | Industrial 24V DC Power Rail Blocking |
|---|---|
Use Scenario: Prevents backfeed from downstream PD controllers into upstream source when multiple ports share common bus. IC Role / Device Role / Timing Role: Reverse polarity protection diode placed between PD controller output and system rail. Use Value: 0.62V VF limits voltage drop to <3% at 2A, preserving PD negotiation margin; 100µA IR avoids standby drain. | Use Scenario: Isolates redundant 24V power supplies to prevent cross-current and fault propagation. IC Role / Device Role / Timing Role: OR-ing diode in dual-supply redundancy architecture. Use Value: 60A IFSM withstands 24V bus short-circuit transients; 5°C/W RθJC allows full 2A load without heatsink on 1-in² copper. |
| Automotive Body Control Module Reverse Protection | Point-of-Load DC-DC Converter Output Rectification |
Use Scenario: Protects BCM microcontroller and CAN transceivers from battery reversal during jump-start events. IC Role / Device Role / Timing Role: Input-side blocking diode in 12V supply path. Use Value: Guard ring die prevents latch-up under ISO 7637-2 pulse 1/2/5a; -55°C to +150°C TSTG covers under-hood thermal extremes. | Use Scenario: Rectifies synchronous buck converter output where low VF and fast switching are critical. IC Role / Device Role / Timing Role: Freewheeling diode in non-synchronous buck topology. Use Value: 52pF CT reduces ringing in 500kHz–1MHz converters; 0.52V VF at 125°C maintains efficiency at elevated ambient. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar Schottky rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SB260-E3/54 (Vishay) | Same 60V/2A rating but TO-220AC package; VF = 0.72V @ 2A; RθJA = 50°C/W | Requires heatsink for >1A continuous use; unsuitable for ultra-thin PCBs | Choose only if through-hole mounting and higher surge tolerance (100A) are required |
| SS26HE3_A/H (Vishay) | PowerDI123 package; VF = 0.75V @ 2A; IR = 200µA @ 60V/25°C | Higher leakage reduces battery life in always-on systems; same footprint | Select only if cost is primary constraint and 100µA IR margin is acceptable |
Compared with SB260-E3/54 and SS26HE3_A/H, SDM260P1-7 delivers superior thermal performance (5°C/W vs. ≥40°C/W), lower conduction loss (0.62V vs. ≥0.72V), and tighter leakage control-making it optimal for thermally constrained, high-efficiency, and long-battery-life designs.
Availability
SDM260P1-7 is available at Aetrix Electronics and suitable for industrial power supplies, automotive body control modules, and USB-C PD adapters requiring stable component supply, consistent parametric performance, and RoHS/Green compliance.
Supply support for SDM260P1-7 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, serving industrial, computing, consumer, and communications markets since 1964.
The SDM260P1-7 belongs to Diodes' PowerDI® Schottky rectifier product line, engineered for high-current, low-VF surface-mount rectification in space- and thermally-constrained power conversion systems.
FAQ
What is the maximum allowable junction temperature for SDM260P1-7?
The SDM260P1-7 has a maximum junction temperature (TJ) of +150°C, verified by storage temperature range (-55°C to +150°C) and thermal characterization in the datasheet. At 2.0A IF(AV), TJ rise above ambient is limited by RθJC = 5°C/W and PCB copper area; operation beyond 150°C risks permanent parametric shift or metallization failure.
Does SDM260P1-7 require a heatsink in standard PCB layout?
No heatsink is required when mounted on a 1-inch square 2oz copper pad, as specified in the datasheet's RθJA = 60°C/W test condition. The 5°C/W RθJC enables full 2.0A current handling via direct thermal conduction to the PCB, provided the cathode pad is fully soldered to an adequately sized copper pour.
Is SDM260P1-7 suitable for automotive applications per AEC-Q101?
No-SDM260P1-7 is not AEC-Q101 qualified. While it operates across -55°C to +150°C and features guard ring protection, Diodes Incorporated does not list it in their AEC-Q101-certified portfolio. For automotive-grade Schottky rectifiers, refer to Diodes' APx series or Vishay's VS-xxBxxxxQ parts.
How does the interlocking clip design improve surge performance?
The patented interlocking clip mechanically anchors the die to the leadframe and increases current-carrying cross-section at the bond interface. This reduces localized heating during 8.3ms half-sine surges, enabling the 60A IFSM rating-2× higher than conventional PowerDI123 Schottkys-without bond wire fusing or delamination.
SDM260P1-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- POWERDI®123
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- Schottky
- Voltage - DC Reverse (Vr) (Max):
- 60 V
- Current - Average Rectified (Io):
- 2A
- Voltage - Forward (Vf) (Max) @ If:
- 620 mV @ 2 A
- Speed:
- Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- -
- Current - Reverse Leakage @ Vr:
- 100 µA @ 60 V
- Capacitance @ Vr, F:
- 52pF @ 10V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI™ 123
- Operating Temperature - Junction:
- -
SDM260P1-7 FAQ
1.How can I place an order for SDM260P1-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for SDM260P1-7 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 SDM260P1-7 reliable?
The price and inventory of SDM260P1-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SDM260P1-7 is usually 5 days.
3.What payment methods are accepted for SDM260P1-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SDM260P1-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SDM260P1-7?
SDM260P1-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SDM260P1-7 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 SDM260P1-7?
For technical support, including SDM260P1-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SDM260P1-7 requirements.
6.How does Aetrix verify that SDM260P1-7 is sourced from the original manufacturer or authorized distributors?
All SDM260P1-7 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 SDM260P1-7 meets industry standards.
7.What is the process for return or replacement of SDM260P1-7?
All SDM260P1-7 units undergo pre-shipment inspection (PSI). If there is an issue with SDM260P1-7, 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 SDM260P1-7 part is unused and in its original packaging.
Return procedure for SDM260P1-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
SDM260P1-7 Tags
-
1N4448X-TP
Micro Commercial Co
-
1N4148WX-TP
Micro Commercial Co
-
1N4148TR
onsemi
-
MMSD4148T1G
onsemi
-
MMBD914LT3G
onsemi
-
BAS16HT1G
onsemi
-
1N914BWT
onsemi
-
BAS21LT1G
onsemi
-
LL4148
onsemi
-
BAS16LT1G
onsemi
-
MMSD914T1G
onsemi
-
BAV21W-7-F
Diodes Incorporated
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…
