UGB18 Vishay Intertechnology, UGB18 Datasheet - Page 3

• Manufacturer Part Number: UGB18
• Manufacturer: Vishay Intertechnology

Ratings and
Characteristic Curves
Document Number 88759
01-Oct-03
0.01
8.0
4.0
100
24
20
16
12
0.1
60
50
40
30
20
10
10
0
0
1
Fig. 5 – Reverse Switching Characteristics
0.4
0
0
I
V
F
R
= 9.0A
Forward Characteristics Per Leg
= 30V
Fig. 3 – Typical Instantaneous
25
25
0.6
Instantaneous Forward Voltage (V)
Fig. 1 – Forward Current
di/dt =
Junction Temperature ( C)
50
50
Case Temperature ( C)
Derating Curve
0.8
Per Leg
75
Resistive or Inductive Load
75
(T
A
1.0
= 25°C unless otherwise noted)
100
100
150A/ s
T
Pulse width = 300 s
1% Duty Cycle
J
1.2
= 25 C
125
125
100A/ s
150A/ s
20A/ s
20A/ s
100A/ s
50A/ s
50A/ s
1.4
150
150
t
Q
rr
rr
175
175
1.6
UG18CT, UGF18CT, UGB18CT Series
1,000
1,000
0.01
100
100
100
0.1
10
10
10
1
1
1
0.1
0
Fig. 2 – Maximum Non-Repetitive Peak
Fig. 6 – Typical Junction Capacitance
Fig. 4 – Typical Reverse Leakage
Percent of Rated Peak Reverse Voltage (%)
Forward Surge Current Per Leg
20
Characteristics Per Leg
T
T
T
Number of Cycles at 60 H
J
J
J
= 125 C
= 100 C
= 25 C
Reverse Voltage (V)
Vishay Semiconductors
1
formerly General Semiconductor
40
Per Leg
8.3ms Single Half Sine-Wave
(JEDEC Method)
T
10
C
= 105 C
60
T
f = 1.0 MHz
Vsig = 50MVp-p
J
10
= 125 C
Z
80
www.vishay.com
100
100
100
3