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Diodes Incorporated PD3R1600-7
- Part No.:
- PD3R1600-7
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- PowerDI™ 323
- Datasheet:
-
PD3R1600-7.pdf
- Description:
- DIODE GP 600V 1A POWERDI323
- Quantity:
- Payment:
- Shipping:
Inventory:9,507
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Product details
Overview
PD3R1600-7 from Diodes Incorporated is a 1.0A, 600V surface-mount standard rectifier in PowerDI323 package, featuring soft fast switching, low leakage current (≤1 µA at 600V), and AEC-Q101 qualification for automotive reliability. It delivers VF = 0.98 V at 1.0A/25°C and tRR = 780 ns, used in AC/DC input stage rectification for compact power supplies.
For engineers reviewing the PD3R1600-7 datasheet, PD3R1600-7 pinout, PD3R1600-7 application, or PD3R1600-7 equivalent, key selection criteria include peak reverse voltage rating, thermal resistance (125 °C/W), forward voltage drop at operating current, reverse recovery time, and AEC-Q101 compliance for harsh-environment deployment.
Technical Context
This standard silicon rectifier operates in single-phase, half-wave configurations with 60Hz resistive or inductive loads. Its soft recovery characteristic minimizes EMI generation during commutation, and the 780 ns tRR enables use in medium-frequency (<100 kHz) offline rectification where snubberless operation is desired.
The device uses a planar junction structure optimized for low leakage (≤50 µA at 600V/125°C) and stable forward conduction across -65°C to +175°C junction temperature range. Thermal performance relies on minimum recommended 2 oz. copper pad layout per Diodes' PowerDI323 outline.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Withstands repetitive reverse voltage up to 600V without breakdown in AC line rectification |
| IO | 1.0 A - Continuous average forward current capability at TA = 25°C with defined PCB thermal pad |
| VF @ 1.0A | 0.98 V - Forward voltage drop determining conduction loss and thermal rise in 1A load applications |
| tRR | 780 ns - Reverse recovery time defining switching speed and EMI profile in diode-commutated circuits |
| IR @ 600V | 1 µA - Low leakage ensures minimal standby power loss in high-impedance bias networks |
| RθJA | 125 °C/W - Junction-to-ambient thermal resistance under standard JEDEC test board conditions |
| TJ Range | -65 to +175 °C - Full operational junction temperature range supporting under-hood automotive use |
Pinout & Package
Package: PowerDI323 - ultra-small surface-mount plastic package (2.50 × 1.90 × 0.13 mm), molded with halogen/antimony-free green compound, UL 94V-0 rated, moisture sensitivity level 1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry terminal | Connected to AC source or transformer secondary; requires thermal pad connection for heat dissipation |
| Cathode | Forward current exit terminal | Marked with cathode band; ties to output capacitor or DC bus; primary thermal path via cathode pad |
Key Features
| Feature | Design Value |
|---|---|
| Soft fast switching | 780 ns tRR with controlled recovery slope reduces voltage overshoot and EMI in flyback/rectifier stages |
| AEC-Q101 qualified | Validated for automotive-grade reliability including temperature cycling, HTRB, and UHAST stress tests |
| Low leakage current | ≤1 µA at VR = 600V/25°C enables use in high-impedance sensing or standby power paths |
| Green construction | Halogen- and antimony-free molding compound (<900 ppm Br, <900 ppm Cl, <1000 ppm Sb) meets automotive environmental standards |
Applications
| AC/DC Adapter Input Stage | Automotive Body Control Module Power Supply |
|---|---|
Use Scenario: Rectifying 50/60Hz AC mains into DC for wall adapters powering consumer electronics. IC Role / Device Role / Timing Role: Standard rectifier conducting during positive half-cycles; no timing function. Use Value: 600V VRRM withstands 264VAC line surges; 1.0A IO supports up to 12W output with margin. | Use Scenario: Converting alternator output or battery-supplied 12V/24V to regulated DC for microcontrollers and sensors. IC Role / Device Role / Timing Role: Input rectifier protecting downstream regulators from reverse polarity and transients. Use Value: AEC-Q101 qualification ensures operation at 125°C ambient; low IR prevents battery drain in sleep mode. |
| Industrial PLC I/O Power Rail | LED Driver Primary-Side Rectification |
Use Scenario: Providing isolated DC bias for digital input/output modules in programmable logic controllers. IC Role / Device Role / Timing Role: Bridge or single-diode rectifier in auxiliary power supply feeding optocouplers and level shifters. Use Value: 125 °C/W RθJA allows direct mounting on FR4 with minimal copper; soft recovery avoids noise coupling into analog inputs. | Use Scenario: Rectifying AC line before PFC or constant-current LED driver IC in commercial lighting fixtures. IC Role / Device Role / Timing Role: Input-stage standard rectifier; no active control or timing role. Use Value: 780 ns tRR limits ringing when paired with low-ESR bulk capacitors; VF = 0.98 V keeps conduction loss below 1W at 1A. |
Availability
PD3R1600-7 is available at Aetrix Electronics and suitable for AC/DC adapter input stage, automotive body control module power supply, and industrial PLC I/O power rail applications requiring stable component supply and AEC-Q101-compliant discrete rectifiers.
Supply support for PD3R1600-7 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, with design and manufacturing operations across Asia and the US.
The PD3R1600-7 belongs to Diodes' PowerDI323 rectifier product line, engineered for space-constrained, high-reliability power conversion in automotive and industrial environments where small footprint and AEC-Q101 validation are mandatory.
FAQ
Is PD3R1600-7 pin-compatible with other PowerDI323 rectifiers?
Yes - PD3R1600-7 shares identical PowerDI323 mechanical dimensions and terminal configuration (anode/cathode) with all Diodes PowerDI323 rectifiers, including PD3S160, PD3R100, and SB3100. Pad layout and soldering profiles are interchangeable, though electrical ratings differ.
What is the maximum allowable surge current for PD3R1600-7?
The non-repetitive peak forward surge current (IFSM) is 20 A for an 8.3 ms single half-sine wave at 25°C ambient. Derating applies above 25°C: at 100°C ambient, IFSM drops to approximately 12 A per the thermal derating curve in Figure 1 of DS31654.
Does PD3R1600-7 support reflow soldering per J-STD-020?
Yes - PD3R1600-7 is rated Moisture Sensitivity Level 1 (MSL-1) and qualified for standard Pb-free reflow profiles per J-STD-020. Its matte tin annealed terminals ensure reliable wetting and joint integrity without pre-baking.
Why is PD3R1600-7 marked "NOT RECOMMENDED FOR NEW DESIGN"?
Diodes Incorporated issued this notice in March 2017 due to strategic portfolio rationalization and migration toward newer rectifier families (e.g., APD series) with improved VF and tRR. The part remains fully functional and supported for existing designs and legacy production, with no announced discontinuance date.
PD3R1600-7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- PowerDI™ 323
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 1.1 V @ 1 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 530 ns
- Current - Reverse Leakage @ Vr:
- 1 µA @ 600 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PowerDI™ 323
- Operating Temperature - Junction:
- -65°C ~ 175°C
PD3R1600-7 FAQ
1.How can I place an order for PD3R1600-7 through Aetrix?
Please submit a Request for Quotation (RFQ) for PD3R1600-7 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 PD3R1600-7 reliable?
The price and inventory of PD3R1600-7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PD3R1600-7 is usually 5 days.
3.What payment methods are accepted for PD3R1600-7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PD3R1600-7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PD3R1600-7?
PD3R1600-7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PD3R1600-7 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 PD3R1600-7?
For technical support, including PD3R1600-7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PD3R1600-7 requirements.
6.How does Aetrix verify that PD3R1600-7 is sourced from the original manufacturer or authorized distributors?
All PD3R1600-7 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 PD3R1600-7 meets industry standards.
7.What is the process for return or replacement of PD3R1600-7?
All PD3R1600-7 units undergo pre-shipment inspection (PSI). If there is an issue with PD3R1600-7, 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 PD3R1600-7 part is unused and in its original packaging.
Return procedure for PD3R1600-7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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