ChipApex | Global Electronic Components Supplier
SEARCH
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 STD 220V 1.75A B SQMELF
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：220 V
- Current - Average Rectified (Io)：1.75A
- Voltage - Forward (Vf) (Max) @ If：1.35 V @ 2 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：45 ns
- Current - Reverse Leakage @ Vr：2 µA @ 220 V
- Capacitance @ Vr, F：40pF @ 10V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：SQ-MELF, B
- Supplier Device Package：B, SQ-MELF
- Operating Temperature - Junction：-65°C ~ 150°C
Download product information
Overview
The 1N6626UE3/TR is a single ultra-fast recovery rectifier manufactured by Microchip Technology. It features a 220 V reverse voltage rating and supports a 4 A average forward current. The device exhibits a 1.5 V forward voltage drop and a maximum reverse leakage current of 2 uA. Key switching characteristics include a 45 ns recovery time and a 75 A peak surge current capability. It operates within a temperature range of -65 C to +150 C and utilizes an E-package for through-hole mounting.
Feature Summary
- Ultra-fast recovery performance with 45 ns switching speed
- High thermal stability supporting operation up to +150 C
- Robust surge handling with 75 A peak current capacity
Applications
- Switching power supplies requiring fast recovery
- Inverter circuits demanding low forward loss
- Free-wheeling diode applications in high-frequency converters
Procurement Notes
Verify the specific suffix 'UE3' against official Microchip documentation to confirm lead-free status and tape-and-reel packaging configuration. Ensure the ordering part number matches the exact electrical specifications required for the target application, as minor suffix variations may indicate different screening levels or package types.
Selection Notes
Select this component when a single-phase rectifier with ultra-fast recovery characteristics is required. The 4 A current rating and 220 V blocking voltage make it suitable for medium-power conversion stages. Consider the through-hole E-package for mechanical robustness in environments where surface-mount options are unsuitable.
Part Context
This component belongs to the 1N6626 series of ultra-fast recovery rectifiers from Microchip Technology. The series is designed for high-efficiency power conversion applications. The 'TR' suffix indicates the device is supplied in a tape and reel format for automated assembly processes.
Replacement Considerations
Consult official Microchip cross-reference documents for verified substitutes. Generic replacements must match the 220 V reverse voltage, 4 A forward current, and 45 ns recovery time specifications.
