ISL9K18120G3 Fairchild Semiconductor, ISL9K18120G3 Datasheet - Page 5

• Manufacturer Part Number: ISL9K18120G3
• Description: DIODE DUAL 1200V 18A TO-247
• Manufacturer: Fairchild Semiconductor
• Series: Stealth™r

Specifications of ISL9K18120G3

• Voltage - Forward (vf) (max) @ If: 3.3V @ 18A
• Current - Reverse Leakage @ Vr: 100µA @ 1200V
• Current - Average Rectified (io) (per Diode): 18A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Reverse Recovery Time (trr): 70ns
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Diode Configuration: 1 Pair Common Cathode
• Mounting Type: Through Hole, Radial
• Package / Case: TO-247-3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©2002 Fairchild Semiconductor Corporation
Typical Performance Curves (per leg) (Continued)
V
Test Circuit and Waveforms
V
R
t
GE
1 AND
GE
G
I = 1A
L = 40mH
R < 0.1
V
E
Q
Figure 15. Avalanche Energy Test Circuit
CONTROL dI
DD
AVL
1
AMPLITUDE AND
= IGBT (BV
t
2
= 50V
= 1/2LI
CONTROL I
0.01
1.0
0.1
t
1
10
2
-5
Figure 13. t
[V
t
CES
DUTY CYCLE - DESCENDING ORDER
0.5
0.2
0.1
0.05
0.02
0.01
F
2
/dt
R(AVL)
F
> DUT V
SINGLE PULSE
/(V
Q
R(AVL)
1
R(AVL)
Figure 12. Normalized Maximum Transient Thermal Impedance
R
G
- V
rr
)
10
DD
Test Circuit
-4
)]
DUT
CURRENT
L
SENSE
MOSFET
DUT
CURRENT
L
SENSE
10
R
-3
t, RECTANGULAR PULSE DURATION (s)
+
V
V
-
DD
DD
-
+
V
DD
10
-2
I V
0
Figure 16. Avalanche Current and Voltage
Figure 14. t
t
0
I
F
dI
dt
F
I
L
rr
10
-1
Waveforms and Definitions
Waveforms
t
NOTES:
DUTY FACTOR: D = t
PEAK T
1
V
I
t
AVL
L
J
a
= P
DM
t
t
2
rr
x Z
10
P
DM
0
JA
t
b
1
/t
x R
2
t
JA
1
0.25 I
I
t
RM
2
+ T
ISL9K18120G3 Rev. A
A
t
RM
10
1