UGRA18D Datasheet, PDF (1/2 Pages) Gulf Semiconductor – Ultra fast Plastic Power Rectifiers VOLTAGE: 200V CURRENT:18.0A

UGRA18D
Ultra fast Plastic Power Rectifiers
VOLTAGE: 200V
CURRENT:18.0A
FEATURE
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-0
• Ideally suited for use in very high frequency switching
power supplies, inverters and as free wheeling diodes
• Ultra fast recovery time for high efficiency
• Excellent high temperature switching
• Glass passivated junction
•High voltage and high reliability
• High speed switching
• Low forward voltage
TO-220AB
MECHANICAL DATA
Case: JEDEC TO-220 molded plastic body over
passivated chip
Terminals: Plated axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(single-phase, half-wave, 60HZ, resistive or inductive load rating at 25°C, unless otherwise stated)
SYMBOL
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC blocking Voltage
Maximum Average Forward Rectified
at Tc =125°C
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
Maximum Instantaneous Forward Voltage per
leg at 25°C and 9A
Maximum Reverse Recovery Time (Note 1)
Maximum DC Reverse Current Ta =25°C
at rated DC blocking voltage
Ta =100°C
Typical thermal resistance junction to case
Storage and Operating Temperature Range
Vrrm
Vrms
Vdc
If(av)
Ifsm
Vf
Trr
Ir
Rth(jc)
Tstg, Tj
UGRA18D
200
140
200
18.0
150
1.15
25
10
600
1.6
-55 to +150
units
V
V
V
A
A
V
nS
µA
°C/W
°C
Note:
Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A
Rev.A1
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