ZP Series 1000V Rectifier Diode 5A–150A | M220 Package
ZP Series 1000V Rectifier Diode 5A–150A | M220 Package
ZP Series 1000V Rectifier Diode — 5A to 150A, M220 Package
The ZP Series rectifier diodes deliver robust, reliable one-way current control for a wide range of industrial and electronic applications. Available in current ratings from 5A through 150A at a standard 1000V peak reverse voltage, these components are housed in the compact M220.58 package — ideal for space-constrained circuit designs. Whether you're building power supplies, motor drive circuits, free-wheeling (afterflow) networks, or anti-reverse protection modules, the ZP Series offers the versatility and current headroom your project demands.
Made in Mainland China.
Key Specifications
- Type: Rectifier Diode (Anti-Reverse / Afterflow / Freewheeling)
- Available Current Ratings: 5A, 10A, 20A, 25A, 30A, 40A, 50A, 70A, 90A, 100A, 110A, 150A
- Max. Peak Reverse Voltage (Standard): 1000V
- Max. Forward Current: Up to 150A
- Package: M220.58
- Condition: New
- High-Concern Chemicals: None
- Customizable Voltages Available: 12V, 24V, 600V, 1200V, 1600V, 1800V (contact us for custom orders)
Why Choose ZP Series Rectifier Diodes?
- Wide Current Range: A single product family covering 5A through 150A eliminates sourcing complexity across projects of different scales.
- High Voltage Tolerance: Standard 1000V rating handles demanding industrial switching environments.
- Compact M220.58 Package: Optimized for efficient PCB and module integration without sacrificing thermal performance.
- Anti-Reverse & Freewheeling: Suitable for both anti-reverse protection and afterflow (freewheeling) diode applications in inductive load circuits.
- Customizable: Non-standard voltage requirements can be accommodated — bulk discounts available for mass orders.
⚠️ Selection & Installation Guidelines
The rated current of the module represents the average on-state value, not the continuous RMS operating value. Always select a module with adequate current margin for your specific application:
- Resistive loads: Multiply actual operating current × 2 to 2.5 to determine the required module nominal current rating.
- Inductive loads: Multiply actual operating current × 6 to 7 to determine the required module nominal current rating.
🌡️ Heat Sink Requirements
When the actual operating current exceeds 5A, a properly rated heat sink must be installed to ensure safe and reliable long-term operation. Failure to use adequate thermal management may reduce component lifespan.
Custom & Bulk Orders
Standard models at 1000V are in stock and available for immediate dispatch. Need a non-standard voltage (12V, 24V, 600V, 1200V, 1600V, or 1800V)? Simply contact our customer service team with your required quantity and specifications to confirm availability and lead time. Volume pricing discounts are available for mass orders.
Reference Resource
For general electrical safety best practices when working with high-voltage rectifier components, refer to guidance from the U.S. Occupational Safety and Health Administration (OSHA) — Electrical Safety.
Frequently Asked Questions
Q: What current ratings are available in the ZP Series 1000V rectifier diode range?
A: The ZP Series is available in 5A, 10A, 20A, 25A, 30A, 40A, 50A, 70A, 90A, 100A, 110A, and 150A ratings — all at a standard 1000V peak reverse voltage in the M220.58 package.
Q: Do I need a heat sink for these rectifier diodes?
A: Yes. Any time the actual operating current exceeds 5A, a suitable heat sink must be installed. For high-current applications (e.g. 50A–150A), proper thermal management is critical for safe, long-term performance.
Q: Can I order ZP Series diodes in custom voltage ratings?
A: Absolutely. In addition to the standard 1000V stock, custom voltage options including 12V, 24V, 600V, 1200V, 1600V, and 1800V are available to order. Please contact customer service with your quantity and specifications to confirm pricing and lead time. Bulk discounts apply to mass customization orders.
Q: What is the difference between anti-reverse and afterflow (freewheeling) use for these diodes?
A: In anti-reverse applications, the diode blocks current from flowing in the wrong direction, protecting the circuit. In afterflow (freewheeling) applications — common with inductive loads like motors and coils — the diode provides a safe current path when the switching device turns off, preventing voltage spikes from damaging other components.
Q: How do I calculate the correct current rating to select for my application?
A: For resistive loads, multiply your actual circuit current by 2 to 2.5 and select a diode rated at or above that value. For inductive loads (motors, solenoids, transformers), multiply by 6 to 7 to ensure sufficient derating margin for safe, reliable operation.