FYAF3045DN
FYAF3045DN
Features
• Low forward voltage drop • High frequency properties and switching speed • Guard ring ...
FYAF3045DN
FYAF3045DN
Features
Low forward voltage drop High frequency properties and switching speed Guard ring for over-voltage protection
Applications
Switched mode power supply Freewheeling diodes
1 2 3
TO-3PF
1. Anode 2.Cathode 3. Anode
SCHOTTKY BARRIER RECTIFIER
Absolute Maximum Ratings TC=25°C unless otherwise noted
Symbol VRRM VR IF(AV) IFSM TJ, TSTG Parameter Maximum Repetitive Reverse Voltage Maximum DC Reverse Voltage Average Rectified Forward Current @ TC = 105°C Non-repetitive Peak Surge Current (per diode) 60Hz Single Half-Sine Wave Operating Junction and Storage Temperature Value 45 45 30 300 -65 to +150 Units V V A A °C
Thermal Characteristics
Symbol RθJC Parameter Maximum Thermal Resistance, Junction to Case (per diode) Value 2.2 Units °C/W
Electrical Characteristics (per diode)
Symbol VFM * Parameter Maximum Instantaneous Forward Voltage IF = 15A IF = 15A IF = 30A IF = 30A Maximum Instantaneous Reverse Current @ rated VR Value TC = 25 °C TC = 125 °C TC = 25 °C TC = 125 °C TC = 25 °C TC = 125 °C 0.55 0.49 0.70 0.65 mA 1 120 Units V
IRM *
* Pulse Test: Pulse Width=300µs, Duty Cycle=2%
©2002 Fairchild Semiconductor Corporation
Rev. A, September 2002
FYAF3045DN
Typical Characteristics
100
100
TJ=150 C TJ=125 C
o
o
Reverse Current, I R[mA]
Forward Current, I F[A]
10
10
1
TJ=75 C
o
1
TJ=125 C
0.1
o
0.1
TJ=75 C TJ=25 C
o
o
0.01
TJ=25 C
o
0.01 0.0
1E-3
0.5
1.0
1.5
0
10
20
30
40
Forward Voltage Drop, VF[V]
Revers...