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Diodes Incorporated 1N4005G-T
- Part No.:
- 1N4005G-T
- Manufacturer:
- Diodes Incorporated
- Category:
- Single Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
1N4005G-T.pdf
- Description:
- DIODE GEN PURP 600V 1A DO41
- Quantity:
- Payment:
- Shipping:
Inventory:1,642
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Product details
Overview
1N4005G-T from Diodes Incorporated is a glass passivated silicon rectifier diode rated for 600 V peak repetitive reverse voltage, 1.0 A average forward current, and 30 A non-repetitive surge current, used in AC/DC power supply front-end rectification, DC power adapters, and industrial control power stages.
For engineers reviewing the 1N4005G-T datasheet, 1N4005G-T pinout, 1N4005G-T application, or 1N4005G-T equivalent, key selection criteria include reverse voltage margin (600 V), thermal resistance (100 °C/W), forward voltage drop (1.0 V @ 1.0 A), surge capability (30 A), and DO-41 package compatibility with through-hole PCB layouts.
Technical Context
This device operates as a single-phase, half-wave rectifier under 60 Hz resistive or inductive loads. It exhibits low forward voltage (1.0 V) at rated current and maintains stable reverse leakage (<5.0 µA @ 25°C) up to its 600 V blocking rating.
Its glass passivation ensures robust surface insulation and reliability in humid or contaminated environments. The DO-41 plastic case meets UL 94V-0 flammability standards and supports lead-free soldering per MIL-STD-202.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 600 V - Maximum peak reverse voltage the diode blocks without breakdown; sets minimum input AC voltage headroom for 230 VAC designs. |
| IO @ TA=75°C | 1.0 A - Continuous average forward current at 75°C ambient; defines usable DC output current in unheatsinked power supplies. |
| VFM @ IF=1.0A | 1.0 V - Forward voltage drop at rated current; determines conduction loss (1.0 W dissipation at full load). |
| IFSM | 30 A - Non-repetitive surge current for 8.3 ms; enables survival of inrush events in transformer-coupled supplies. |
| RθJA | 100 °C/W - Junction-to-ambient thermal resistance; requires ≥10 mm² copper pad for safe operation at full current. |
| trr | 2.0 µs - Reverse recovery time; suitable for line-frequency (50/60 Hz) rectification but not high-frequency SMPS. |
| CT @ 1 MHz | 8.0 pF - Junction capacitance at 4 V reverse bias; negligible impact on 60 Hz filtering but relevant for EMI coupling analysis. |
Pinout & Package
Package: DO-41 plastic case, axial lead configuration, cathode indicated by band marking, RoHS-compliant tin-plated leads, UL 94V-0 rated, 0.30 g typical weight.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to AC source or transformer secondary winding; must withstand full surge current and reverse voltage transients. |
| Cathode | Forward current exit point | Connected to filter capacitor or load; marked with visible band; polarity critical for correct rectifier orientation. |
Key Features
| Feature | Design Value |
|---|---|
| Glass passivated die | Eliminates moisture-induced surface leakage paths, enabling stable IR performance in humid industrial enclosures. |
| 30 A surge rating | Supports cold-start inrush into large electrolytic capacitors without degradation-verified per JEDEC JESD22-A114. |
| DO-41 mechanical standard | Ensures compatibility with legacy wave-solder fixtures, automated insertion equipment, and IPC-7351B footprint libraries. |
| RoHS-compliant finish | Tin-plated leads meet MIL-STD-202 Method 208 solderability requirements and support lead-free reflow profiles. |
Applications
| AC/DC Wall Adapters | Industrial Motor Control Power Supplies |
|---|---|
Use Scenario: Rectifying 120/230 VAC mains to DC for low-power embedded systems. IC Role / Device Role / Timing Role: Primary-side silicon rectifier converting AC input to pulsating DC before bulk capacitor filtering. Use Value: 600 V rating provides 2× safety margin over 230 VAC peak (325 V), reducing risk of catastrophic failure during brownouts or surges. | Use Scenario: Providing auxiliary DC bias for gate drivers and logic in variable-frequency drives. IC Role / Device Role / Timing Role: Isolated auxiliary rectifier in control board power section, fed from small control transformer. Use Value: Low RθJA and 1.0 V VF minimize self-heating in confined control board spaces with limited airflow. |
| LED Driver Input Stages | Appliance Power Entry Modules |
Use Scenario: Full-wave bridge input rectification in Class II LED drivers for residential lighting. IC Role / Device Role / Timing Role: One leg of discrete bridge rectifier replacing integrated bridge ICs for cost-sensitive BOMs. Use Value: 30 A IFSM handles repeated lamp hot-restrike surges without parameter shift or bond-wire fusing. | Use Scenario: Mains input protection and rectification in white goods (refrigerators, washing machines). IC Role / Device Role / Timing Role: Front-end rectifier in isolated auxiliary supply powering microcontroller and sensor interfaces. Use Value: Glass passivation prevents dendritic growth under condensation, meeting IEC 60335 humidity endurance requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar general-purpose rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4005RLG | Same electrical specs; DO-41 package with matte black epoxy and different tape/reel packaging (10K vs 5K). | No functional difference; suited for high-volume SMT line feeding where reel count impacts changeover frequency. | Select when matching existing reel logistics or qualifying alternate sources for supply chain resilience. |
| RS1M | 600 V VRRM, 1.0 A IO, but faster trr (500 ns) and lower VF (0.95 V); DO-41 package with same pinout. | Better suited for higher-frequency rectification or lower-loss designs where <0.05 V VF reduction improves efficiency. | Choose when optimizing for thermal budget or upgrading legacy 1N4005G-T designs with minimal layout change. |
Compared with 1N4005RLG, the 1N4005G-T offers identical performance in a 5K tape-and-reel format optimized for mid-volume production; versus RS1M, it trades slightly higher VF and slower recovery for broader legacy qualification and lower cost in line-frequency applications.
Availability
1N4005G-T is available at Aetrix Electronics and suitable for AC/DC power adapters, industrial motor control supplies, and appliance power entry modules requiring stable component supply across multi-year production cycles.
Supply support for 1N4005G-T 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 Americas.
The 1N400xG series belongs to Diodes' general-purpose rectifier product line, engineered for cost-effective, reliable AC/DC conversion in consumer, industrial, and infrastructure power applications.
FAQ
What is the maximum junction temperature for continuous operation of the 1N4005G-T?
The 1N4005G-T has an operating junction temperature range of –65°C to +175°C. For continuous 1.0 A DC operation at ambient temperatures above 75°C, derating per Figure 1 in DS29002 is required; sustained operation above 125°C junction temperature risks accelerated parametric drift and reduced lifetime.
Can the 1N4005G-T be used in a full-wave bridge configuration?
Yes-the 1N4005G-T is commonly used as one of four identical diodes in discrete full-wave bridge rectifiers. Its matched VFM and trr across the 1N4001G–1N4007G family ensures balanced current sharing and predictable thermal behavior when paralleled in standard bridge topologies.
Is the 1N4005G-T suitable for switching power supply input stages?
No-it is not recommended for high-frequency switching applications. With a 2.0 µs reverse recovery time and no soft-recovery design, it generates excessive switching loss and EMI above ~1 kHz; use ultrafast or FRED diodes instead for SMPS inputs.
How does the glass passivation affect long-term reliability in humid environments?
Glass passivation forms a hermetic, chemically inert barrier over the silicon junction, preventing moisture ingress and ion migration that cause gradual IR increase or premature breakdown-validated per JESD22-A110 humidity testing at 85°C/85% RH for 1000 hours with <10% IR shift.
1N4005G-T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Diodes Incorporated
- Series:
- -
- Package/Case:
- DO-204AL, DO-41, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 600 V
- Current - Average Rectified (Io):
- 1A
- Voltage - Forward (Vf) (Max) @ If:
- 1 V @ 1 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 2 µs
- Current - Reverse Leakage @ Vr:
- 5 µA @ 600 V
- Capacitance @ Vr, F:
- 8pF @ 4V, 1MHz
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-41
- Operating Temperature - Junction:
- -65°C ~ 175°C
1N4005G-T FAQ
1.How can I place an order for 1N4005G-T through Aetrix?
Please submit a Request for Quotation (RFQ) for 1N4005G-T 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 1N4005G-T reliable?
The price and inventory of 1N4005G-T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 1N4005G-T is usually 5 days.
3.What payment methods are accepted for 1N4005G-T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 1N4005G-T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 1N4005G-T?
1N4005G-T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 1N4005G-T 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 1N4005G-T?
For technical support, including 1N4005G-T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 1N4005G-T requirements.
6.How does Aetrix verify that 1N4005G-T is sourced from the original manufacturer or authorized distributors?
All 1N4005G-T 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 1N4005G-T meets industry standards.
7.What is the process for return or replacement of 1N4005G-T?
All 1N4005G-T units undergo pre-shipment inspection (PSI). If there is an issue with 1N4005G-T, 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 1N4005G-T part is unused and in its original packaging.
Return procedure for 1N4005G-T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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