ChipApex | Global Electronic Components Supplier
AS1PM-M3/85A
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：DIODE AVALANCHE 1KV 1.5A DO220AA
- Series：eSMP®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io)：1.5A
- Voltage - Forward (Vf) (Max) @ If：1.15 V @ 1.5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：1.5 µs
- Current - Reverse Leakage @ Vr：5 µA @ 1000 V
- Capacitance @ Vr, F：10.4pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-220AA
- Supplier Device Package：DO-220AA (SMP)
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
Download product information
Overview
The AS1PM-M3/85A is a standard recovery rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum DC reverse voltage (Vr) of 1000 V and an average rectified current (Io) of 1.5 A. The device utilizes the eSMP® series technology in a DO-220AA (SMP) surface-mount package. Key electrical parameters include a reverse recovery time (trr) of 1.5 µs, a maximum reverse leakage current of 1 µA at 1000 V, and a peak forward surge current capability of 40 A. The component operates within a junction temperature range of -55°C to +175°C.
Feature Summary
- High thermal stability with a maximum junction temperature rating of 175°C for robust operation in demanding environments.
- Optimized for high-voltage applications with a 1000 V reverse voltage rating and low leakage current characteristics.
- Designed for efficient surface-mount assembly using the compact DO-220AA (SMP) package format.
Applications
- General-purpose rectification in power supply circuits
- High-voltage DC blocking applications
- Industrial equipment power stages
Procurement Notes
Verify the specific suffix against official Vishay documentation to confirm exact electrical tolerances and packaging options. Ensure the ordering part number matches the required voltage and current ratings for the target design. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.
Selection Notes
Select this component when a 1000 V rating and 1.5 A continuous current are required in a surface-mount form factor. Consider the 1.5 µs reverse recovery time for compatibility with the switching frequency of the application. Evaluate the thermal management requirements given the 175°C junction temperature limit and the thermal resistance of the SMP package.
Part Context
This component belongs to the eSMP® series of surface-mount rectifiers from Vishay. The series provides standardized performance metrics for general-purpose diode applications. The DO-220AA package offers a balance between current handling capacity and board space efficiency compared to larger through-hole alternatives.
Replacement Considerations
Cross-reference with AS1PMHM3/85A for potential lead-free or alternative material variations within the same electrical specification family. Verify pinout compatibility and thermal characteristics when substituting with other 1000 V 1.5 A SMP packages.
FAQ
What is the maximum junction temperature for the AS1PM-M3/85A?
The maximum operating junction temperature is +175°C.
What is the reverse recovery time of this diode?
The reverse recovery time (trr) is specified as 1.5 µs.
