FFA20U120DNTU Fairchild Semiconductor, FFA20U120DNTU Datasheet - Page 2

• Manufacturer Part Number: FFA20U120DNTU
• Description: DIODE ULTRA FAST 1200V 20A TO-3P
• Manufacturer: Fairchild Semiconductor

Specifications of FFA20U120DNTU

• Voltage - Forward (vf) (max) @ If: 3.5V @ 20A
• Current - Reverse Leakage @ Vr: 20µA @ 1200V
• Current - Average Rectified (io) (per Diode): 20A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Reverse Recovery Time (trr): 120ns
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• Mounting Type: Through Hole, Radial
• Package / Case: TO-3P-3 (Straight Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2000 Fairchild Semiconductor International
Typical Characteristics
Figure 5. Typical Reverse Recovery Current
100
0.1
10
400
350
300
250
200
150
100
25
20
15
10
1
50
5
0
Figure 1. Typical Forward Voltage Drop
Figure 3. Typical Junction Capacitance
100
0
0.1
T
C
= 100
1
vs. Forward Current
o
C
Reverse Voltage , V
Forward Voltage , V
2
1
T
vs. di/dt
C
= 100
di/dt [A/ s]
T
C
= 25
o
3
C
o
C
T
Typical Capacitance
C
at 0V = 355 pF
10
R
4
= 25
F
[V]
[V]
V
I
o
F
C
R
= 20A
= 200V
5
100
500
6
0.001
30
25
20
15
10
1000
140
120
100
Figure 6. Forward Current Derating Curve
0.01
Figure 4. Typical Reverse Recovery Time
5
0
100
80
60
40
0.1
60
10
100
1
0
Figure 2. Typical Reverse Current
200
80
vs. Reverse Voltage
T
Case Temperature , T
T
C
C
= 100
= 25
Reverse Voltage , V
400
T
o
o
100
vs. di/dt
C
C
C
= 100
di/dt [A/ s]
T
o
C
C
600
= 25
120
o
C
C
800
[
R
o
C]
[V]
140
V
I
F
1000
R
Rev. F, September 2000
= 20A
= 200V
160
1200
500