ChipApex | Global Electronic Components Supplier
1N485BTR
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 STANDARD 200V 200MA DO35
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：200mA
- Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
- Speed：Small Signal =< 200mA (Io), Any Speed
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：25 nA @ 175 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-204AH, DO-35, Axial
- Supplier Device Package：DO-35
- Operating Temperature - Junction：175°C (Max)
- Grade：-
- Qualification：-
Download product information
Overview
The 1N485BTR is a single small signal switching diode manufactured by onsemi. It features a maximum repetitive peak reverse voltage of 200 V and an average forward rectified current of 200 mA. The device supports a surge forward current of 4 A and exhibits a maximum DC forward voltage drop of 1 V at rated current. It is housed in a DO-35 through-hole package, suitable for general-purpose low leakage applications.
Feature Summary
- Designed for general-purpose switching and low leakage applications
- Provides reverse voltage protection capabilities
- Utilizes a standard DO-35 through-hole package
Applications
- General purpose rectification
- Signal switching circuits
- Reverse voltage protection
Procurement Notes
Verify the specific ordering suffix to confirm tape and reel specifications, including part orientation and tape sizes. Ensure the component matches the required DO-35 package dimensions and lead form. Cross-reference the manufacturer's datasheet for detailed electrical characteristics and absolute maximum ratings before integration into final designs.
Selection Notes
Select this component when a 200 V reverse voltage rating and 200 mA continuous current capacity are required in a through-hole format. Consider the 4 A surge capability for transient handling. Evaluate the 1 V forward voltage drop against system efficiency requirements. Confirm compatibility with existing PCB footprints designed for the DO-35 axial leaded package.
Part Context
This part belongs to the 1N485 series of small signal diodes from onsemi. It is a variant of the 1N485B, distinguished by its tape and reel packaging configuration. The series is characterized by high reliability and consistent performance in standard electronic circuits requiring robust switching and rectification functions.
Replacement Considerations
Direct substitutes include other 1N485B variants from different manufacturers that meet the same 200 V / 200 mA specifications in a DO-35 package. Verify pinout and thermal characteristics before substitution.
