Fairchild FYP1004DN Schottky Barrier Rectifier Data Handbook
Summary
The FYP1004DN is a high-performance Schottky Barrier Rectifier designed for efficient power conversion in switched mode power supplies and freewheeling applications. Featuring low forward voltage drop, fast switching speed, and over-voltage protection via a guard ring, this component maximizes system efficiency. This comprehensive datasheet provides engineers with critical specifications, including absolute maximum ratings, thermal profiles, electrical characteristics, and detailed graphs for optimizing performance across various operating conditions. Ideal for power electronics designers requiring reliable and high-speed rectification solutions.
Page 1 Text Content
FYP1004D
FYP1004DN
Features Low forward voltage drop High frequency properties and switching speed Guard ring for over-voltage protection
Applications
TO-220
Switched mode power supply
Freewheeling diodes
1. Anode 2.Cathode 3. Anode
SCHOTTKY BARRIER RECTIFIER Absolute Maximum Ratings TC=25°C unless otherwise noted Symbol Parameter Value Units VRRM Maximum Repetitive Reverse Voltage
VR Maximum DC Reverse Voltage
IF(AV) Average Rectified Forward Current @ TC = 137°C
IFSM Non-repetitive Peak Surge Current (per diode)
60Hz Single Half-Sine Wave
TJ, TSTG Operating Junction and Storage Temperature -65 to +150 °C
Thermal Characteristics Symbol Parameter Value Units RθJC Maximum Thermal Resistance, Junction to Case (per diode) 3.0 °C/W
Electrical Characteristics (per diode) Symbol Parameter Value Units VFM * Maximum Instantaneous Forward Voltage
IF = 5A TC = 25 °C 0.55
IF = 5A TC = 125 °C 0.49 IF = 10A TC = 25 °C 0.67 IF = 10A TC = 125 °C 0.65
IRM * Maximum Instantaneous Reverse Current m A
@ rated VR TC = 25 °C
TC = 125 °C
* Pulse Test: Pulse Width=300µs, Duty Cycle=2%
©2001 Fairchild Semiconductor Corporation Rev. A, March 2001
Page Summary Contents For Fairchild FYP1004DN Schottky Barrier Rectifier Data Handbook
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 4 |
| File Size | 45.51 KB |
| Published | July 16, 2026 |
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Frequently Asked Questions
What is the maximum allowed non-repetitive surge current?
The device can handle a single, half-sine wave of 80 A per diode.
What temperature range must the operating junction maintain?
The operating junction and storage temperature ranges from -65 to +150 °C.
What is the maximum thermal resistance (junction to case)?
The maximum thermal resistance ($ heta_{JC}$) for a single diode is 3.0 °C/W.