FFPF20U40S
FFPF20U40S
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 RECTIFIER
Absolute Maximum Ratings
Symbol
TC=25°C unless otherwise noted
°
VRRM
Parameter
Peak Repetitive Reverse Voltage
Value
400
Units
V
IF(AV)
Average Rectified Forward Current
20
A
IFSM
Non-repetitive Peak Surge Current
60Hz Single Half-Sine Wave
@ TC = 100°C
200
A
TJ, TSTG
Operating Junction and Storage Temperature
- 65 to +150
°C
Value
2.0
Units
°C/W
Thermal Characteristics
Symbol
RθJC
Parameter
Maximum Thermal Resistance, Junction to Case
Electrical Characteristics
Symbol
V FM *
IRM *
trr
Irr
Qrr
TC=25 °C unless otherwise noted
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)
WAVL
Avalanche Energy
* Pulse Test: Pulse Width=300µs, Duty Cycle=2%
©2000 Fairchild Semiconductor International
Min.
Typ.
Max.
Units
V
TC = 25 °C
TC = 100 °C
-
-
1.4
1.3
TC = 25 °C
TC = 100 °C
-
-
50
500
-
-
50
5.5
138
ns
A
nC
1.0
-
-
mJ
µA
Rev. F, September 2000
FFPF20U40S
Package Dimensions
TO-220F 2L
ø3.18 ±0.10
2.54 ±0.20
3.30 ±0.10
10.16 ±0.20
MAX1.47
15.87 ±0.20
(1.80)
(6.50)
(1.00x45°)
12.00 ±0.20
9.75 ±0.30
15.80 ±0.20
6.68 ±0.20
(0.70)
2.76 ±0.20
0.80 ±0.10
0.35 ±0.10
2.54TYP
[2.54 ±0.20]
9.40 ±0.20
+0.10
0.50 –0.05
4.70 ±0.20
2.54TYP
[2.54 ±0.20]
Dimensions in Millimeters
©2000 Fairchild Semiconductor International
Rev. F, September 2000
