ZP200A 정류기

ZP200A 정류기 (High‑Power Silicon Rectifier Diode)

ZP200A is an industrial‑grade silicon rectifier diode with a rated average forward current of 200A, belonging to the standard ZP series rectifier diodes. It is widely used in medium‑ and high‑power AC/DC conversion applications, featuring high surge current capability and a fully hermetic structure.

1. 모델 설명

> Important Note:

> The complete model must include the voltage class (예를 들어, ZP200A/1600V); 그렇지 않으면, accurate selection is not possible.

2. 주요 기술 매개변수 (Industrial Standard Values)

3. Package Types & 구조적 특징

1) Stud Type

Fully hermetic ceramic‑metal construction; bolt can be cathode or anode

Single‑ or double‑sided cooling, suitable for independent heat sink mounting

Complies with JB/T8949.2‑1999 and IEC standards

2) Plate Type

Double‑sided cooling, ceramic housing, central amplified structure

Higher power density, suitable for parallel / bridge rectifier applications

Low on‑state loss, suitable for high‑frequency conditions

4. 일반적인 응용 분야

5. Main Brand Model Comparison (200A/1600V Reference)

6. 선택 & 교체 솔루션

6.1 주요 선택 매개변수

전압 매칭: VRRM ≥ 1.2 × maximum system reverse voltage

(예를 들어, ≥1200V for 3‑phase 380V systems)

Current Margin: IF(AV) ≥ 1.5 × actual operating current

Package Choice: Stud type for limited space; Plate type (double‑sided cooling) for high power & high heat dissipation

Recovery Characteristic: Standard type for general loads; Fast Recovery Diode (FRD) recommended for high‑frequency applications

6.2 교체 옵션

7. 설치 & Safety Guidelines
8. Heat Dissignment

Must use heat sink ≥ 200cm²; forced air cooling (wind speed ≥ 2m/s) 추천

Apply thermal grease for stud types; use specified mounting force (3.3~5.5kN)

2. Wiring Rules

Distinguish anode/cathode on the bolt (usually bolt = cathode, case = anode)

Copper busbar cross‑section ≥ 50mm² to avoid overheating

3. Protection Measures

Parallel RC snubber circuit (suppress surge voltage)

Series fast‑acting fuse (IF ≥ 200A, I²t matches 64kA²s)

8. Multilingual Technical Description

9. 구매 추천
10. Prefer products marked with a complete model (including voltage); reject unlabeled “general ZP200A”
11. 중요한 애플리케이션용 (엘리베이터, 의료 장비), choose branded products (People Electric, Yangjie Tech, 등.) to avoid counterfeits
12. 대량 주문의 경우, request type test reports (including surge current, thermal resistance, 등.)

Complete Model List of ZP Series Rectifier Diodes (Including Full Specifications of ZP200A Series)

The ZP series is a general industrial series of standard recovery silicon rectifier diodes, covering forward currents from 5A to 5000A and reverse voltages from 100V to 5000V. It includes two major package types: Stud Type and Plate Type, widely used in medium‑ and high‑power AC/DC conversion applications.

1. Basic Model System (Classified by Current Rating)

1.1 Low Power Range (5A ~ 100A)

1.2 Medium Power Range (150A ~ 500A)

1.3 High Power Range (600A ~ 5000A+)

2. Special Derivative Models (Classified by Function / 애플리케이션)

2.1 Package Variants

2.2 Application‑specific Types

2.3 Voltage Rating Labeling Standard

A complete model must include the voltage class. 예:

ZP200A/1200V (1200V Reverse Repetitive Peak Voltage)

ZP500A/1600V (1600V Reverse Repetitive Peak Voltage)

ZP1000A/2000V (2000V Reverse Repetitive Peak Voltage)

3. Comparison of Equivalent Power Replacement Models for ZP200A

4. Core Selection Rules (Model Matching Guide)
5. Complete Model Formula: ZP[현재의]A/[전압][Package Suffix] (예를 들어, ZP200A/1600V‑P)
6. 전압 매칭: VRRM ≥ 1.2 × maximum system reverse voltage (≥1200V for 3‑phase 380V systems)
7. Current Margin: IF(AV) ≥ 1.5 × actual operating current; ≥2.0× recommended for impact loads
8. Package Selection:

Limited space → Stud Type (-S/-A)

High power density → Plate Type (-피) (double‑sided cooling, 50% lower thermal resistance)

5. Main Brand Model Comparison Table (ZP200A/1600V)