UGB18ACT/45 Vishay Semiconductors, UGB18ACT/45 Datasheet - Page 2

• Manufacturer Part Number: UGB18ACT/45
• Description: Rectifiers 50 Volt 18 Amp 20ns Dual 175 Amp IFSM
• Manufacturer: Vishay Semiconductors

Specifications of UGB18ACT/45

• Product Category: Rectifiers
• Product: Ultra Fast Recovery Rectifiers
• Configuration: Dual Common Cathode
• Reverse Voltage: 50 V
• Forward Voltage Drop: 1.2 V at 20 A
• Recovery Time: 30 ns
• Forward Continuous Current: 18 A
• Max Surge Current: 175 A
• Reverse Current Ir: 10 uA
• Mounting Style: SMD/SMT
• Package / Case: TO-263AB
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C

UG(F,B)18ACT thru UG(F,B)18DCT
Vishay General Semiconductor
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
Note:
(1) Automotive grade AEC Q101 qualified
www.vishay.com
2
ELECTRICAL CHARACTERISTICS (T
PARAMETER
Maximum instantaneous
forward voltage per diode
Maximum DC reverse
current at rated DC blocking
voltage per diode
Maximum reverse recovery
time per diode
Maximum reverse recovery
time per diode
Maximum stored
charge per diode
Typical junction capacitance
per diode
THERMAL CHARACTERISTICS (T
PARAMETER
Typical thermal resistance from junction to case per diode
ORDERING INFORMATION (Example)
PACKAGE
TO-220AB
ITO-220AB
TO-263AB
TO-263AB
TO-220AB
ITO-220AB
TO-263AB
TO-263AB
UG18DCT-E3/45
UGF18DCT-E3/45
UGB18DCT-E3/45
UGB18DCT-E3/81
UG18DCTHE3/45
UGF18DCTHE3/45
UGB18DCTHE3/45
UGB18DCTHE3/81
PREFERRED P/N
(1)
[e-mail], [e-mail], [e-mail]
For technical questions within your region, please contact one of the following:
9.0 A
20 A
5.0 A
I
I
dI/dt = 50 A/µs,
I
I
dI/dt = 50 A/µs,
I
at 4.0 V, 1 MHz
F
F
rr
F
rr
= 9.0 A, V
= 9.0 A, V
= 0.5 A, I
= 10 % I
= 10 % I
(1)
TEST CONDITIONS
(1)
(1)
(1)
RM
RM
R
R
R
= 30 V,
= 30 V,
= 1.0 A, I
C
UNIT WEIGHT (g)
= 25 °C unless otherwise noted)
rr
C
= 0.25 A
T
T
T
T
T
T
T
= 25 °C unless otherwise noted)
J
A
A
J
J
J
J
1.85
2.00
1.35
1.35
1.85
2.00
1.35
1.35
= 100 °C
= 100 °C
= 100 °C
= 25 °C
= 25 °C
= 100 °C
= 25 °C
SYMBOL UG18ACT UG18BCT UG18CCT UG18DCT
SYMBOL
R
Q
V
C
I
t
t
θJC
PACKAGE CODE
R
rr
rr
F
rr
J
45
45
45
81
45
45
45
81
UG18
4.0
BASE QUANTITY
800/reel
800/reel
50/tube
50/tube
50/tube
50/tube
50/tube
50/tube
UGF18
0.95
300
1.1
1.2
6.0
10
20
30
50
20
45
30
Document Number: 88759
DELIVERY MODE
UGB18
Revision: 09-Nov-07
Tape and reel
Tape and reel
4.0
Tube
Tube
Tube
Tube
Tube
Tube
UNIT
UNIT
°C/W
µA
nC
ns
ns
pF
V