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Vishay General Semiconductor - Diodes Division GP02-25-E3/73
- Part No.:
- GP02-25-E3/73
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Single Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
GP02-25-E3/73.pdf
- Description:
- DIODE GP 2.5KV 250MA DO204AL
- Quantity:
- Payment:
- Shipping:
Inventory:9,586
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Product details
Overview
GP02-25-E3/73 from Vishay General Semiconductor is a high-voltage glass-passivated junction plastic rectifier in DO-41 package, rated for 2500 V repetitive peak reverse voltage (VRRM), 0.25 A average forward current (IF(AV)), and 15 A non-repetitive surge current (IFSM). It delivers low leakage (5.0 μA at 25 °C), fast recovery (2.0 μs trr), and operates up to 175 °C junction temperature - used in high-voltage power supply rectification and freewheeling applications.
For engineers reviewing the GP02-25-E3/73 datasheet, GP02-25-E3/73 pinout, GP02-25-E3/73 application, or GP02-25-E3/73 equivalent, key selection criteria include VRRM rating, thermal resistance (130 °C/W), forward voltage drop (3.0 V @ 1.0 A), reverse recovery time, and DO-41 mechanical compatibility with legacy high-voltage designs.
Technical Context
This device implements a single-diode Superectifier® structure with cavity-free glass-passivated junction, enabling high reliability under high-voltage stress and elevated temperature operation. Its 2.0 μs reverse recovery time and 3.0 pF junction capacitance support efficient switching in line-frequency and moderate-speed converter topologies.
The DO-41 package provides UL 94 V-0 flammability-rated epoxy encapsulation, matte tin-plated leads compliant with J-STD-002 and JESD 22-B102, and meets JESD 201 Class 1A whisker testing. Polarity is marked by a cathode band on the glass body.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 2500 V - supports rectification in 1750 V RMS input systems (e.g., 3-phase 1000 VAC front-ends) |
| IF(AV) | 0.25 A at 55 °C ambient with 0.375" lead length - defines continuous DC output capability in linear or low-duty-cycle supplies |
| IFSM | 15 A (8.3 ms half-sine) - withstands inrush and transient surges without failure |
| VF | 3.0 V @ 1.0 A - determines conduction loss and thermal load in high-voltage, low-current rectifier stages |
| trr | 2.0 μs - enables use in 20–50 kHz flyback and forward converters without excessive switching loss |
| RθJA | 130 °C/W - requires thermal derating above 55 °C ambient; limits usable power in unheatsinked PCB layouts |
| IR | 5.0 μA @ 25 °C - ensures minimal leakage in high-impedance hold-up or sensing circuits |
Pinout & Package
Package: DO-41 (DO-204AL), axial-leaded, glass-body epoxy-molded case with cathode band marking. Dimensions: 2.7 mm diameter × 5.2 mm body length, 25.4 mm minimum lead length.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry terminal | Connected to AC input or inductive switch node; must handle full IFSM surge |
| Cathode | Forward current exit terminal | Marked by color band; connects to output capacitor or load return; carries full IF(AV) continuously |
Key Features
| Feature | Design Value |
|---|---|
| Superectifier® structure | Enhanced junction reliability under high-voltage DC blocking and thermal cycling stress |
| Cavity-free glass passivation | Eliminates moisture ingress paths, improving long-term stability in humid environments |
| Low IR (5.0 μA @ 25 °C) | Reduces standby power loss and improves voltage hold-up accuracy in high-impedance filter networks |
| Solder dip tolerance (275 °C, 10 s) | Supports wave and selective soldering without junction degradation or delamination |
| UL 94 V-0 molding compound | Meets flame-retardancy requirements for industrial and power equipment safety certifications |
Applications
| High-Voltage Power Supply Rectification | Inverter DC Link Freewheeling |
|---|---|
Use Scenario: AC-to-DC conversion in industrial 400–690 VAC input power supplies with passive PFC. IC Role / Device Role / Timing Role: High-voltage output rectifier diode in voltage-doubler or full-wave bridge configuration. Use Value: 2500 V VRRM rating accommodates 1.5× peak line voltage with margin; 130 °C/W RθJA allows direct PCB mounting without heatsink in <1 W dissipation designs. | Use Scenario: Freewheeling path for IGBTs in 3-phase motor inverters operating at 600–1200 V bus voltage. IC Role / Device Role / Timing Role: Clamp diode across inductive load to recirculate current during switching transitions. Use Value: 2.0 μs trr minimizes reverse recovery charge (Qrr), reducing switching losses and EMI generation during hard commutation. |
| DC-DC Converter Output Stage | High-Voltage Capacitor Charging |
Use Scenario: Secondary-side rectification in isolated flyback or forward converters delivering 200–400 VDC output. IC Role / Device Role / Timing Role: Synchronous or quasi-synchronous rectifier replacement where low VF is secondary to high VRRM and reliability. Use Value: 3.0 V VF at 1.0 A sets predictable conduction loss; 175 °C TJ max enables operation in sealed enclosures with limited airflow. | Use Scenario: Precision charging of high-voltage film or ceramic capacitors in pulsed-power and laser driver circuits. IC Role / Device Role / Timing Role: Unidirectional current gate controlling charge direction into HV storage capacitor. Use Value: 5.0 μA IR at 25 °C ensures minimal self-discharge over minutes/hours; DO-41 axial form factor simplifies manual prototyping and HV creepage layout. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STTH2R06 | 600 V VRRM, 2 A IF(AV), TO-220AC package, faster trr (≈50 ns) | Lower voltage rating; suited for 400 VAC systems, not 690 VAC or HV DC link | Select only if system VRRM requirement ≤600 V and higher average current is needed |
| 1N4007G | 1000 V VRRM, 1 A IF(AV), DO-41 package, slower trr (≈30 μs), higher VF (1.1 V) | Insufficient VRRM for >700 V applications; unsuitable for fast-recovery or high-efficiency designs | Acceptable only for low-cost, low-performance 120/230 VAC rectification where 2500 V rating is unnecessary |
Compared with STTH2R06 and 1N4007G, GP02-25-E3/73 uniquely balances 2500 V blocking, DO-41 form factor, and 2.0 μs recovery - making it suitable for legacy high-voltage industrial rectifiers where space, cost, and reliability outweigh ultra-fast switching needs.
Availability
GP02-25-E3/73 is available at Aetrix Electronics and suitable for high-voltage power supply rectification, inverter freewheeling, and capacitor charging applications requiring stable component supply and long-lifecycle support.
Supply support for GP02-25-E3/73 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
Vishay Intertechnology is a global manufacturer of discrete semiconductors and passive components, headquartered in Malvern, PA, with design and manufacturing operations worldwide.
The GP02-25-E3/73 belongs to Vishay's General Semiconductor high-voltage rectifier product line, engineered for robustness in industrial power conversion, UPS, and motor drive systems where long-term reliability under sustained high-voltage stress is critical.
FAQ
What is the maximum junction temperature rating for GP02-25-E3/73?
The GP02-25-E3/73 has a maximum junction temperature (TJ max.) of +175 °C, allowing operation in high-ambient environments such as enclosed industrial power supplies or motor drive cabinets. This rating is validated per the Vishay datasheet 88635 and applies across the full operating range when thermal limits are observed. Derating curves in Figure 1 confirm usable current down to 0 A at 175 °C ambient with standard lead mounting.
Is GP02-25-E3/73 RoHS-compliant?
Yes, GP02-25-E3/73 is RoHS-compliant. The "E3" suffix explicitly denotes compliance with EU RoHS Directive 2011/65/EU, including exemption 7a for lead in high-melting-temperature type solders. Lead finish is matte tin, and the molding compound meets UL 94 V-0. Full compliance documentation is available via Vishay's material declaration portal using document number 88635.
What does the "/73" suffix mean in GP02-25-E3/73?
The "/73" suffix in GP02-25-E3/73 indicates ammo pack packaging: 3000 units per box, intended for manual or semi-automated assembly. This differs from "/54", which denotes 13-inch paper tape and reel (5500 units). Both share identical electrical and mechanical specifications; only packaging format and quantity differ. Vishay's ordering information table on page 3 confirms this distinction.
Can GP02-25-E3/73 replace GP02-20-E3/73 in a design?
Yes, GP02-25-E3/73 can directly replace GP02-20-E3/73 where higher reverse voltage margin is acceptable, since both share identical package (DO-41), thermal characteristics (RθJA = 130 °C/W), forward voltage (3.0 V), and surge rating (15 A). However, GP02-25-E3/73 offers 2500 V VRRM versus 2000 V - providing additional safety margin in 690 VAC systems but no performance penalty. No PCB changes are required.
Why is GP02-25-E3/73 marked "Not for New Designs"?
GP02-25-E3/73 is marked "Not for New Designs" per Vishay's revision 09-Aug-2022 datasheet, indicating Vishay no longer recommends it for newly initiated projects due to newer alternatives with improved efficiency or packaging. However, it remains fully manufactured and supported for existing designs, with documented lifetime buy and obsolescence notification per Vishay's Product Change Notification policy. Aetrix maintains active inventory and supply continuity.
GP02-25-E3/73 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Series:
- SUPERECTIFIER®
- Package/Case:
- DO-204AL, DO-41, Axial
- Packaging:
- Cut Tape (CT)
- Product Status:
- Active
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 2500 V
- Current - Average Rectified (Io):
- 250mA
- Voltage - Forward (Vf) (Max) @ If:
- 3 V @ 1 A
- Speed:
- Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr):
- 2 µs
- Current - Reverse Leakage @ Vr:
- 5 µA @ 2500 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AL (DO-41)
- Operating Temperature - Junction:
- -65°C ~ 175°C
GP02-25-E3/73 FAQ
1.How can I place an order for GP02-25-E3/73 through Aetrix?
Please submit a Request for Quotation (RFQ) for GP02-25-E3/73 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 GP02-25-E3/73 reliable?
The price and inventory of GP02-25-E3/73 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GP02-25-E3/73 is usually 5 days.
3.What payment methods are accepted for GP02-25-E3/73?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GP02-25-E3/73 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GP02-25-E3/73?
GP02-25-E3/73 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GP02-25-E3/73 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 GP02-25-E3/73?
For technical support, including GP02-25-E3/73 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GP02-25-E3/73 requirements.
6.How does Aetrix verify that GP02-25-E3/73 is sourced from the original manufacturer or authorized distributors?
All GP02-25-E3/73 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 GP02-25-E3/73 meets industry standards.
7.What is the process for return or replacement of GP02-25-E3/73?
All GP02-25-E3/73 units undergo pre-shipment inspection (PSI). If there is an issue with GP02-25-E3/73, 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 GP02-25-E3/73 part is unused and in its original packaging.
Return procedure for GP02-25-E3/73:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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