PD-2.305 rev. B 02/2000
31DQ05 31DQ06
SCHOTTKY RECTIFIER 3.3 Amp
Major Ratings and Characteristics Characteristics
IF(...
PD-2.305 rev. B 02/2000
31DQ05 31DQ06
SCHOTTKY RECTIFIER 3.3 Amp
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM IFSM @ tp = 5 µs sine VF TJ @ 3 Apk, TJ = 25°C
Description/Features Units
A V A V °C The 31DQ.. axial leaded
Schottky rectifier has been optimized for very low forward voltage drop, with moderate leakage. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 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
31DQ..
3.3 50/60 340 0.62 - 40 to 150
CASE STYLE AND DIMENSIONS
Outline C - 16 Dimensions in millimeters and inches
1
31DQ05, 31DQ06
PD-2.305 rev. B 02/2000
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) 50 60 VRWM Max. Working Peak Reverse Voltage (V)
31DQ05
31DQ06
Absolute Maximum Ratings
Parameters
I F(AV) Max. Average Forward Current * See Fig. 4 I FSM Max. Peak One Cycle Non-Repetitive Surge Current * See Fig. 6 340 55 A
31DQ.. Units
3.3 A
Conditions
50% duty cycle @ TA = 40 °C, rectangular wave form With cooling fins 5µs Sine or 3µs Rect. pulse Following any rated load condition and with rated VRRM applied 10ms Sine or 6ms Rect. pulse
Electrical Specifications
Parameters
V FM Max. Forward Voltage Drop * See Fig. 1 (1)
31DQ.. U...