HFA135NH40
PD-2.465 rev. B 03/99
1000
100000
Reverse Current - I
R
(µA)
10000
1000
100
10
1
0.1
0
TJ = 150°C
TJ = 125°C
Instantaneous Forward Current - I
F
(A)
100
T
J
= 150°C
T
J
= 125°C
T
J
= 25°C
TJ = 25°C
100
200
300
400
Junction Capacitance - C
T
(pF)
10
Fig. 2
- Typical Reverse Current vs. Reverse
Voltage
10000
Reverse Voltage - V
R
(V)
A
T = 25°C
J
1000
1
0.4
0.8
1.2
1.6
2.0
Forward Voltage Drop - V
FM
(V)
Fig. 1
- Maximum Forward Voltage Drop
vs. Instantaneous Forward Current
100
1
10
100
1000
Reverse Voltage - V
R
(V)
Fig. 3
- Typical Junction Capacitance vs.
Reverse Voltage
1
Thermal Impedance - Z
thJC
(K/W)
0.1
D = 0.50
D = 0.33
D = 0.25
D = 0.17
D = 0.08
P
DM
t
1
t2
Notes:
1. Duty factor D = t / t
1 2
2. Peak T
J
= P
DM
x Z
thJC
+ T
C
0.01
0.1
1
10
100
0.01
Single Pulse
(Thermal Resistance)
0.001
0.00001
0.0001
0.001
Fig. 4
- Maximum Thermal Impedance Z
thJC
Characteristics
3
t
1
, Rectangular Pulse Duration (Seconds)
IRF [ INTERNATIONAL RECTIFIER ]
