FFPF20U20S
FFPF20U20S
Features
• Ultrafast with soft recovery • Low forward voltage
Applications
• • • • Power switchi...
FFPF20U20S
FFPF20U20S
Features
Ultrafast with soft recovery Low forward
voltage
Applications
Power switching circuits Output rectifiers Freewheeling diodes Switching mode power supply TO-220F
1 2
1. Cathode
2. Anode
ULTRA FAST RECOVERY POWER RECTIFIER
Absolute Maximum Ratings
Symbol VRRM IF(AV) IFSM TJ, TSTG TC=25°C unless otherwise noted Value 200 @ TC = 100°C 20 200 - 65 to +150 Units V A A °C Parameter Peak Repetitive Reverse
Voltage Average Rectified Forward Current Non-repetitive Peak Surge Current 60Hz Single Half-Sine Wave Operating Junction and Storage Temperature
Thermal Characteristics
Symbol RθJC Parameter Maximum Thermal Resistance, Junction to Case TC=25 °C unless otherwise noted Min. TC = 25 °C TC = 100 °C TC = 25 °C TC = 100 °C 0.5 Typ. Max. 1.2 1.0 µA 20 200 40 4.0 80 ns A nC mJ Units V Value 2.5 Units °C/W
Electrical Characteristics
Symbol V FM *
Parameter Maximum Instantaneous Forward
Voltage I F = 20A I F = 20A Maximum Instantaneous Reverse Current @ rated VR Maximum Reverse Recovery Time Maximum Reverse Recovery Current Maximum Reverse Recovery Charge (IF =20A, di/dt = 200A/ µs)
IRM *
trr Irr Qrr
WAVL Avalanche Energy * Pulse Test: Pulse Width=300µs, Duty Cycle=2%
©2000 Fairchild Semiconductor International
Rev. F, September 2000
FFPF20U20S
Typical Characteristics
80 1000
Forward Current , IF [A]
TC = 100 C
10
o
R
[µA]
100
TC = 100 C
o
10
TC = 25 C
o
Reverse Current , I
1
TC = 25 C
o
1
0.1
0.01
0.1 0.0
0.001 0...
