GULFSEMI UGRA20F

UGRA20F
Ultra fast Plastic Rectifiers
VOLTAGE: 300V
CURRENT:20.0A
FEATURE
TO-220AB
• 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
MECHANICAL DATA
Case: JEDEC TO-220 molded plastic body over passivated chip
Terminals: 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)
Maximum
Maximum
Maximum
Maximum
Recurrent Peak Reverse Voltage
RMS Voltage
DC blocking Voltage
Average Forward Rectified
at Tc =100°C
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
Maximum Forward Voltage at Forward
Current at 10A
Maximum Reverse Recovery Time (Note 1)
Typical thermal resistance junction to case
Maximum DC Reverse Current
Ta =25°C
at rated DC blocking voltage
Ta =100°C
Storage and Operating Temperature Range
SYMBOL
UGRA20F
units
Vrrm
Vrms
Vdc
300
210
300
V
V
V
If(av)
20.0
A
Ifsm
140
A
Vf
1.25
V
Trr
25
nS
Rth(jc)
2.5
Ir
Tstg, Tj
10
200
-55 to +150
°C/W
µA
µA
°C
Note:
1. Reverse Recovery Condition If =0.5A, Ir =1.0A, Irr =0.25A
Rev.1
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RATINGS AND CHARACTERISTIC CURVES UGRA20F
1
1Rev.1
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