31DQ05

Series: -
Manufacturer: Vishay Semiconductors
Current - Average Rectified (Io) (per Diode): -
Speed: Fast Recovery = 200mA (Io)
Diode Configuration: -
Mounting Type: Through Hole
Voltage - DC Reverse (Vr) (Max): 50V
Reverse Recovery Time (trr): -
Capacitance @ Vr, F: -
Diode Type: Schottky
Packaging: Bulk
Package / Case: C-16, Axial
Supplier Device Package: C-16
Current - Average Rectified (Io): 3.3A
Voltage - Forward (Vf) (Max) @ If: 620mV @ 3A
Current - Reverse Leakage @ Vr: 2mA @ 50V


Features:

Low profile, axial leaded outline
High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance
Very low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability


Specifications

Parameters	31DQ..	Units	Conditions
IF(AV)  Max. Average Forward Current            * See Fig. 4	3.3	A	50% duty cycle @ TC = 40°C, rectangular wave form
I FSM  Max. Peak One Cycle Non-Repetitive          Surge Current * See Fig. 6	340	A	5s Sine or 3s Rect. pulse	Following any rated load condition and with rated VRRM applied
	55		10ms Sine or 6ms Rect. pulse

Description

The 31DQ05 axial leaded Schottky rectifier has been opti-mized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power sup-plies, converters, free-wheeling diodes, and reverse battery protection.