Fairchild Semiconductor FFPF15U40S Datasheet
FFPF15U40S
Features
• Ultrafast with soft recovery
• Low forward voltage
Applications
• Power switching circuits
• Output rectifiers
• Freewheeling diodes
• Switc hing mod e po w er supply
ULTRA FAST RECOVERY RECTIFIER
1 2
1 2
TO-220F
TO-220F
FFPF15U40S
1. Cathode 2. Anode
Absolute Maximum Ratings
Symbol Parameter Value Units
V
RRM
I
F(AV)
I
FSM
T
J, TSTG
Peak Repetitiv e Reverse Volt age 400 V
Average Rectified Forward Current @ TC = 100°C15 A
Non-repetitive Peak Surge Current
60Hz Single Ha lf- Sine Wave
Operating Junction and Storage Temperature - 65 to +150 °C
TC=25°°°°C unless otherwise noted
150 A
Thermal Characteristics
Symbol Parameter Value Units
R
θJC
Electrical C haract eri stics
Symbol Parameter Min. Typ. Max. Units
V
FM
*
I
RM
*
t
rr
I
rr
Q
rr
W
AVL
* Pulse Test: Pulse Width=300µs, Duty Cycle=2%
Maxi mum Therm al Resist ance, Junction to Case 3.0 °C/W
TC=25 °°°°C unless otherwise noted
Maximum Instantaneous Forward Voltage
I
I
Maximum Instantaneous Reverse Current
Maximum Reverse Recovery Time
Maximum Reverse Recovery Current
Maximum Reverse Recovery Charge
(I
=15A, di/dt = 200A/µs)
F
Avalanche Energy 1.0 - - mJ
= 15A
F
= 15A
F
@ rated V
= 25 °C
T
C
T
= 100 °C
C
TC = 25 °C
R
T
= 100 °C
C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1.4
1.3
40
400
50
5.0
125
V
µA
ns
A
nC
©2000 Fai r ch i ld Semiconductor Inter national
Rev. F, September 2000
Typical C h aracteristic sTypical C h aracteristic sTypical C h aracteristic s
FFPF15U40S
60
[A]
10
F
1
TC = 100oC
TC = 25oC
Forw ar d C u rrent , I
0.1
0.0 0.5 1.0 1.5 2.0
Forward Voltage , VF [V]
Figure 1. Typical Forward Voltage Drop
vs. Forward Current
800
700
600
500
400
300
Capacitance , Cj [pF]
200
100
0.1 1 10 100
Reverse Voltage , VR [V]
Typical Capacitance
at 0V = 668 pF
1000
TC = 100oC
100
A]
µ
[
R
10
TC = 25oC
Reverse Current , I
0.01
0.001
1
0.1
50 100 150 200 250 300 350 400
Reverse Voltage , VR [V]
Figure 2. Typical Reverse Current
vs. Revers e Voltag e
55
IF = 15A
50
[ns]
rr
45
40
35
30
Reverse Recovery Time , t
25
100 500
di/dt [A/µs]
TC = 25oC
Figure 3. Typical Junction Capacitance
Figure 4. Typical Reverse Recovery Time
vs. di/dt
10
9
[A]
rr
8
7
6
5
4
3
2
Reverse Recovery Current , I
1
100 500
IF = 15A
TC = 25oC
di/dt [A/µs]
Figure 5. Typical Reverse Recovery Current
20
[A]
F(AV)
15
10
5
DC
Averag e Forwa rd Cur rent , I
0
60 80 100 120 140 160
Case Temperature , TC [oC]
Figure 6. Forward Current Derati ng Curve
vs. di/dt
©2000 Fai r ch i ld Semiconductor Inter national Rev. F, September 2000
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