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Vishay General Semiconductor - Diodes Division GI1-1600GPHE3/73
- Part No.:
- GI1-1600GPHE3/73
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Category:
- Single Diodes
- Package:
- DO-204AC, DO-15, Axial
- Datasheet:
-
GI1-1600GPHE3/73.pdf
- Description:
- DIODE GEN PURP 1.6KV 1A DO204AC
- Quantity:
- Payment:
- Shipping:
Inventory:9,274
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Product details
Overview
GI1-1600GPHE3/73 from Vishay General Semiconductor is a miniature high-voltage glass-passivated plastic rectifier diode in DO-15 package, rated for 1600 V repetitive peak reverse voltage (VRRM), 1.0 A average forward current (IF(AV)), and 30 A non-repetitive surge current (IFSM); it delivers low forward voltage drop (1.1 V at 1.0 A) and ultra-low reverse leakage (10 μA at 25 °C), used in high-voltage AC/DC power supply front-ends and freewheeling paths in industrial inverters.
For engineers reviewing the GI1-1600GPHE3/73 datasheet, GI1-1600GPHE3/73 pinout, GI1-1600GPHE3/73 application, or GI1-1600GPHE3/73 equivalent, key selection criteria include verified VRRM rating, thermal resistance (55 °C/W), reverse recovery time (0.7–1.5 μs), junction capacitance (15 pF), and RoHS-compliant matte tin-plated leads solderable per J-STD-002.
Technical Context
This device implements a Superectifier® structure with cavity-free glass-passivated junction, enabling high reliability under thermal cycling and high-voltage stress. Its fast soft-recovery behavior (typical trr = 0.7 μs, max 1.5 μs) and low stored charge reduce switching losses in high-frequency rectification circuits.
Designed for operation up to 175 °C junction temperature, it supports high-ambient industrial environments. The DO-15 package provides UL 94 V-0 flammability compliance and withstands solder dip at 275 °C for 10 s per JESD 22-B106.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VRRM | 1600 V - maximum repetitive reverse blocking capability without breakdown |
| IF(AV) | 1.0 A at 75 °C ambient with 0.375" lead length - continuous DC output current rating |
| IFSM | 30 A (8.3 ms half-sine) - surge immunity for inrush and fault transients |
| VF | 1.1 V at IF = 1.0 A - low conduction loss improving efficiency in high-voltage supplies |
| IR | 10 μA at rated VR and 25 °C - minimal leakage preserving hold-up and standby power |
| trr | 0.7 μs typical / 1.5 μs max - fast soft recovery reducing EMI and snubber stress |
| RθJA | 55 °C/W - thermal resistance defining heatsinking requirements for safe operation |
| CJ | 15 pF at 4.0 V, 1 MHz - low junction capacitance minimizing high-frequency switching noise |
Pinout & Package
Package: DO-15 (DO-204AC), molded epoxy over glass body; UL 94 V-0 compliant; cathode indicated by color band; matte tin-plated leads, J-STD-002 solderable.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Anode | Forward current entry point | Connected to AC input or inductive flyback source; must handle full surge current |
| Cathode | Forward current exit / reverse blocking terminal | Marked with color band; connects to positive rail or energy storage capacitor |
Key Features
| Feature | Design Value |
|---|---|
| Superectifier® structure | Eliminates junction cavities to prevent moisture ingress and enhance long-term HV reliability |
| Glass-passivated junction | Provides stable electrical characteristics across temperature and humidity without passivation layer delamination |
| Low VF (1.1 V @ 1 A) | Reduces conduction loss by ~15% vs. standard 1600 V rectifiers, lowering thermal load on PCB |
| Soft reverse recovery (trr ≤ 1.5 μs) | Minimizes voltage overshoot and ringing during turn-off, easing EMI filter design |
| JESD 201 Class 1A whisker resistance | Ensures mechanical integrity of matte tin plating under thermal cycling and long-term storage |
Applications
| Industrial Power Supplies | Motor Drive Inverters |
|---|---|
Use Scenario: High-voltage AC/DC front-end rectification in DIN-rail mounted 3-phase PSUs. IC Role / Device Role / Timing Role: Primary high-voltage rectifier converting 380–480 VAC line to DC bus. Use Value: 1600 V VRRM ensures margin against line surges; 30 A IFSM handles transformer inrush without derating. | Use Scenario: Freewheeling path for IGBTs in 400 V DC-link motor drives. IC Role / Device Role / Timing Role: Clamp-inductive energy during IGBT turn-off to protect switching devices. Use Value: Soft 0.7 μs trr reduces voltage spikes and gate driver stress; 175 °C TJ max enables compact heatsink design. |
| Renewable Energy Converters | High-Voltage LED Drivers |
Use Scenario: Output rectification in photovoltaic string inverters with 1000+ V DC input. IC Role / Device Role / Timing Role: Isolated DC-side rectifier in transformerless topologies. Use Value: 1600 V VRRM and 10 μA IR at 25 °C maintain efficiency and safety in ungrounded systems. | Use Scenario: Constant-current regulation stage in streetlight drivers with 600–1200 V output. IC Role / Device Role / Timing Role: High-voltage series rectifier in multi-string LED arrays. Use Value: Low VF minimizes heat generation in enclosed luminaires; DO-15 footprint simplifies automated assembly. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-voltage rectifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Vishay GI1-1600GP-E3/54 | Same die and specs; differs only in packaging (13" tape-and-reel, 4000 pcs) vs. ammo pack (2000 pcs) | No functional difference; suited for SMT production lines requiring reel feed | Select GI1-1600GPHE3/73 for manual or low-volume prototyping; GI1-1600GP-E3/54 for high-volume automated assembly |
| ON Semiconductor MUR1620CT | TO-220AB dual common-cathode package; 1600 V VRRM, 2 × 1.0 A, but higher VF (1.75 V) and larger footprint | Requires PCB layout change; better for parallel rectification or thermal spread via heatsink | Choose only if dual-diode topology or enhanced thermal dissipation is required; not drop-in compatible |
Compared with GI1-1600GPHE3/73, GI1-1600GP-E3/54 offers identical performance in reel format for volume manufacturing, while MUR1620CT trades compact DO-15 size for higher thermal capacity and dual configuration-neither is pin-compatible, but both serve overlapping high-voltage rectification roles.
Availability
GI1-1600GPHE3/73 is available at Aetrix Electronics and suitable for industrial power supplies, motor drive inverters, and renewable energy converters requiring stable component supply, long-lifecycle support, and RoHS-compliant sourcing.
Supply support for GI1-1600GPHE3/73 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 semiconductor manufacturer specializing in discrete components, sensors, and passive elements, with leadership in high-reliability rectifiers, MOSFETs, and resistive solutions.
The GI1-1600GPHE3/73 belongs to Vishay's Superectifier® family of high-voltage glass-passivated rectifiers, engineered for robustness in harsh industrial and energy infrastructure applications where voltage margin, surge immunity, and long-term stability are critical.
FAQ
What is the maximum junction temperature rating for GI1-1600GPHE3/73?
The GI1-1600GPHE3/73 has a maximum operating junction temperature (TJ max.) of +175 °C, enabling reliable operation in high-ambient industrial environments such as enclosed motor drives or solar inverters. This rating is validated per JEDEC test conditions and allows for reduced thermal derating compared to standard 150 °C diodes, supporting more compact thermal design when paired with its 55 °C/W RθJA.
Is GI1-1600GPHE3/73 RoHS-compliant and lead-free?
Yes, GI1-1600GPHE3/73 is RoHS-compliant (per EU Directive 2011/65/EU) and lead-free. The "E3" suffix confirms compliance with JEDEC JESD201 Class 1A whisker testing and J-STD-002 solderability standards. Its matte tin-plated leads meet commercial-grade environmental requirements without exemption clauses.
What does the "/73" suffix indicate in GI1-1600GPHE3/73?
The "/73" suffix in GI1-1600GPHE3/73 denotes the preferred package code for 2000-piece ammo pack packaging, as specified in Vishay's ordering information. It does not affect electrical or thermal specifications-only the delivery format-and is functionally identical to GI1-1600GP-E3/54 (tape-and-reel) and other E3-suffixed variants of the same die.
How does the reverse recovery time of GI1-1600GPHE3/73 compare to standard rectifiers?
GI1-1600GPHE3/73 features a typical reverse recovery time (trr) of 0.7 μs and a maximum of 1.5 μs-significantly faster than conventional 1600 V rectifiers (often >2.5 μs). This soft, fast recovery reduces switching losses and EMI in high-frequency converters, confirmed by test conditions of IF = 0.5 A, IR = 1.0 A, and Irr = 0.25 A per Vishay Document 88622.
Can GI1-1600GPHE3/73 be used in place of GI1-1200GP or GI1-1400GP?
GI1-1600GPHE3/73 is not a direct replacement for GI1-1200GP or GI1-1400GP in designs constrained by voltage margin or cost optimization, as it has higher VRRM (1600 V vs. 1200/1400 V) and identical forward characteristics. Substitution requires verification that system-level reverse voltage stress remains within the 1600 V rating and that no unintended thermal or layout impacts arise from using a higher-rated part.
GI1-1600GPHE3/73 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay General Semiconductor - Diodes Division
- Series:
- SUPERECTIFIER®
- Package/Case:
- DO-204AC, DO-15, Axial
- Packaging:
- Tape & Box (TB)
- Product Status:
- Obsolete
- Technology:
- Standard
- Voltage - DC Reverse (Vr) (Max):
- 1600 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):
- 1.5 µs
- Current - Reverse Leakage @ Vr:
- 10 µA @ 1600 V
- Capacitance @ Vr, F:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- DO-204AC (DO-15)
- Operating Temperature - Junction:
- -65°C ~ 175°C
GI1-1600GPHE3/73 FAQ
1.How can I place an order for GI1-1600GPHE3/73 through Aetrix?
Please submit a Request for Quotation (RFQ) for GI1-1600GPHE3/73 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 GI1-1600GPHE3/73 reliable?
The price and inventory of GI1-1600GPHE3/73 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for GI1-1600GPHE3/73 is usually 5 days.
3.What payment methods are accepted for GI1-1600GPHE3/73?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for GI1-1600GPHE3/73 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for GI1-1600GPHE3/73?
GI1-1600GPHE3/73 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your GI1-1600GPHE3/73 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 GI1-1600GPHE3/73?
For technical support, including GI1-1600GPHE3/73 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your GI1-1600GPHE3/73 requirements.
6.How does Aetrix verify that GI1-1600GPHE3/73 is sourced from the original manufacturer or authorized distributors?
All GI1-1600GPHE3/73 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 GI1-1600GPHE3/73 meets industry standards.
7.What is the process for return or replacement of GI1-1600GPHE3/73?
All GI1-1600GPHE3/73 units undergo pre-shipment inspection (PSI). If there is an issue with GI1-1600GPHE3/73, 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 GI1-1600GPHE3/73 part is unused and in its original packaging.
Return procedure for GI1-1600GPHE3/73:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
GI1-1600GPHE3/73 Tags
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