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Vishay General Semiconductor - Diodes Division GP10KHM3/54
- Part No.:
- GP10KHM3/54
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Single Diodes
- Package:
- DO-204AL, DO-41, Axial
- Datasheet:
-
GP10KHM3/54.pdf
- Description:
- DIODE GEN PURP 800V 1A DO204AL
- Quantity:
- Payment:
- Shipping:
Inventory:9,891
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Product details
Overview
GP10KHM3/54 from Vishay General Semiconductor is a glass-passivated junction plastic rectifier diode in DO-41 package, rated for 800 V repetitive peak reverse voltage (VRRM), 1.0 A average forward current (IF(AV)), and 25 A non-repetitive surge current (IFSM). It delivers low forward voltage drop (1.2 V at 1.0 A), low leakage (5.0 μA at 25 °C), and fast reverse recovery (3.0 μs), suited for AC/DC power supply rectification in consumer inverters and freewheeling applications.
For engineers reviewing the GP10KHM3/54 datasheet, GP10KHM3/54 pinout, GP10KHM3/54 application, or GP10KHM3/54 equivalent, key selection criteria include VRRM = 800 V, IF(AV) = 1.0 A, VF = 1.2 V @ 1.0 A, trr = 3.0 μs, and DO-41 mechanical compatibility with standard through-hole PCB layouts.
Technical Context
This device implements a single silicon PN junction with cavity-free glass passivation, enabling stable operation up to 175 °C junction temperature and high reliability in thermally stressed environments. Its Superectifier® structure minimizes leakage and enhances surge robustness without requiring external snubbers in moderate-frequency switching.
The GP10KHM3/54 operates as a unidirectional, single-anode/cathode rectifier with fixed polarity (cathode denoted by color band), optimized for 50/60 Hz and low-kHz freewheeling use-its 3.0 μs trr and 8.0 pF junction capacitance support efficient commutation in flyback and buck-derived topologies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 800 V - blocks up to 800 V reverse voltage without breakdown; matches 600 V AC input bridge midpoints. |
| IF(AV) | 1.0 A - continuous DC output current capability at 0.375" lead length, derates linearly above 75 °C ambient. |
| VF | 1.2 V @ 1.0 A - low conduction loss improves efficiency in low-voltage secondary-side rectification. |
| IFSM | 25 A @ 8.3 ms - withstands inrush surges common in capacitor-input filter stages. |
| trr | 3.0 μs - enables reliable operation in 20–50 kHz switch-mode supplies without excessive switching loss. |
| IR | 5.0 μA @ 25 °C - minimal leakage preserves hold-up time in standby and light-load conditions. |
| TJ max. | 175 °C - supports high-temperature enclosure designs without thermal derating penalties. |
Pinout & Package
Package: DO-41 (DO-204AL), axial-leaded, epoxy-molded with glass-passivated junction; matte tin-plated leads compliant with J-STD-002; cathode indicated by color band.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connects to AC source or switching node; must handle full IF(AV) and IFSM stress. |
| Cathode | Forward current exit / reverse blocking terminal | Marked with color band; connects to output rail or energy storage capacitor positive terminal. |
Key Features
| Feature | Design Value |
|---|---|
| Superectifier® structure | Enhanced junction reliability and reduced parameter drift over lifetime vs. standard plastic rectifiers. |
| Cavity-free glass passivation | Eliminates moisture ingress paths, improving long-term stability in humid or condensing environments. |
| Low VF (1.2 V) | Reduces power dissipation by ~15% versus 1.4 V alternatives at 1.0 A, lowering heatsink requirements. |
| Fast trr (3.0 μs) | Minimizes reverse recovery charge (Qrr), reducing EMI and body-diode losses in synchronous rectifier contexts. |
| UL 94 V-0 molding compound | Meets flammability safety standards for enclosed consumer power supplies and industrial enclosures. |
Applications
| AC/DC Adapter Rectification | Inverter Freewheeling Diode |
|---|---|
Use Scenario: Converting 120/230 VAC mains to low-voltage DC in wall-wart adapters for audio equipment and IoT gateways. IC Role / Device Role / Timing Role: Primary-side bridge rectifier output stage, conducting during positive half-cycles and blocking reverse voltage. Use Value: 800 V VRRM safely handles 600 V peak line transients; 1.2 V VF limits thermal rise in compact enclosures. | Use Scenario: Providing flyback path for inductive load current in 24 V DC motor inverters used in home appliances. IC Role / Device Role / Timing Role: Uncontrolled freewheeling diode across H-bridge leg, clamping inductive kickback during PWM off-time. Use Value: 25 A IFSM absorbs motor stall surges; 3.0 μs trr prevents cross-conduction in 20 kHz PWM drives. |
| UPS Battery Charger Input | LED Driver Secondary Rectification |
Use Scenario: Rectifying transformer secondary output in online UPS battery charging circuits operating at 50/60 Hz. IC Role / Device Role / Timing Role: Half-wave or full-wave rectifier feeding bulk capacitor and constant-current charger IC. Use Value: 175 °C TJ max enables operation near transformer heat; 5.0 μA IR preserves battery float voltage accuracy. | Use Scenario: Output rectification in isolated flyback LED drivers powering commercial downlights (24–48 V, 0.35–0.7 A). IC Role / Device Role / Timing Role: Secondary-side output diode converting high-frequency transformer output to steady DC for LED string. Use Value: 8.0 pF CJ minimizes capacitive coupling noise into sensitive current-sense feedback paths. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar rectifier diode applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 1N4007-E3/54 | VRRM = 1000 V, VF = 1.1 V @ 1.0 A, trr ≈ 30 μs, DO-41 package | Slower recovery limits use above 1 kHz; higher VRRM margin suits less regulated inputs | Select when ultra-low cost and 1000 V blocking outweigh speed needs |
| GP10K-E3/54 | Identical electrical specs and DO-41 package; differs only in packaging suffix (HM3 vs. E3 denotes tape/reel variant) | No functional difference; HM3 indicates 13" reel with 5500-unit quantity | Direct form-fit-function replacement; verify reel orientation and ESD handling per procurement spec |
Compared with 1N4007-E3/54 and GP10K-E3/54, GP10KHM3/54 offers superior high-frequency performance (3.0 μs vs. ~30 μs trr) while maintaining identical mounting and thermal interface-critical for modern compact power supplies where switching frequency exceeds 20 kHz.
Availability
GP10KHM3/54 is available at Aetrix Electronics and suitable for AC/DC adapter rectification, inverter freewheeling, UPS battery charger input, and LED driver secondary rectification requiring stable component supply and long-lifecycle support.
Supply support for GP10KHM3/54 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 General Semiconductor is a global leader in discrete semiconductors, specializing in diodes, rectifiers, MOSFETs, and optoelectronics with emphasis on reliability and ruggedized packaging.
The GP10x series was designed as a high-reliability, glass-passivated rectifier family targeting cost-sensitive yet thermally demanding consumer and industrial power conversion applications.
FAQ
What is the maximum junction temperature rating for GP10KHM3/54?
The GP10KHM3/54 has a maximum junction temperature (TJ max.) of +175 °C, verified per Vishay's datasheet revision 26-Jan-2022. This allows sustained operation in high-ambient environments such as enclosed power supplies or near transformers. Derating begins above 75 °C ambient, and thermal resistance RθJA is 55 °C/W at 0.375" lead length. Always confirm board layout and airflow in final GP10KHM3/54 implementations.
Is GP10KHM3/54 suitable for high-frequency switching applications?
Yes-GP10KHM3/54 features a typical reverse recovery time (trr) of 3.0 μs, making it suitable for switch-mode power supplies operating up to ~50 kHz. Its 8.0 pF junction capacitance and low Qrr reduce switching losses and EMI. However, for >100 kHz or synchronous rectification, Schottky or fast recovery alternatives should be evaluated. GP10KHM3/54 remains optimal for cost-sensitive 20–50 kHz flyback and forward converters.
What does the "HM3" suffix mean in GP10KHM3/54?
The "HM3" suffix in GP10KHM3/54 identifies the packaging configuration: 13-inch diameter paper tape and reel, with 5500 units per reel (per Vishay ordering information table). It is functionally identical to GP10K-E3/54, differing only in reel specification and moisture sensitivity level (MSL) handling-not electrical or thermal performance. GP10KHM3/54 is fully compatible with standard DO-41 pick-and-place and wave solder processes.
Does GP10KHM3/54 meet RoHS and lead-free requirements?
Yes-GP10KHM3/54 is RoHS-compliant (per Vishay document 99912) and features matte tin-plated leads that meet J-STD-002 solderability standards. The "E3" base part designation confirms commercial-grade RoHS compliance, and the device passes JESD 201 Class 1A whisker testing. No lead content is present in die, bond wires, or terminations. GP10KHM3/54 is qualified for lead-free reflow and wave soldering per JESD 22-B106 (275 °C, 10 s max).
Why is GP10KHM3/54 marked "Not for New Designs"?
Vishay designates GP10KHM3/54 as "Not for New Designs" due to strategic portfolio rationalization-not obsolescence or reliability concerns. The device remains in active production and supported with full datasheet, testing, and supply chain continuity. For new designs, Vishay recommends newer platforms like the VS-GBU series for higher integration or the VSK series for enhanced surge robustness-but GP10KHM3/54 remains fully viable for legacy refresh, repair, and cost-driven volume production.
GP10KHM3/54 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Series:
- -
- Package/Case:
- DO-204AL, DO-41, Axial
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 800 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):
- 3 µs
- Current - Reverse Leakage @ Vr:
- 5 µA @ 800 V
- Capacitance @ Vr, F:
- 7pF @ 4V, 1MHz
- Grade:
- Automotive
- Qualification:
- AEC-Q101
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AL (DO-41)
- Operating Temperature - Junction:
- -65°C ~ 175°C
GP10KHM3/54 FAQ
1.How can I place an order for GP10KHM3/54 through Aetrix?
Please submit a Request for Quotation (RFQ) for GP10KHM3/54 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 GP10KHM3/54 reliable?
The price and inventory of GP10KHM3/54 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GP10KHM3/54 is usually 5 days.
3.What payment methods are accepted for GP10KHM3/54?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GP10KHM3/54 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GP10KHM3/54?
GP10KHM3/54 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GP10KHM3/54 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 GP10KHM3/54?
For technical support, including GP10KHM3/54 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GP10KHM3/54 requirements.
6.How does Aetrix verify that GP10KHM3/54 is sourced from the original manufacturer or authorized distributors?
All GP10KHM3/54 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 GP10KHM3/54 meets industry standards.
7.What is the process for return or replacement of GP10KHM3/54?
All GP10KHM3/54 units undergo pre-shipment inspection (PSI). If there is an issue with GP10KHM3/54, 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 GP10KHM3/54 part is unused and in its original packaging.
Return procedure for GP10KHM3/54:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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