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MOSPEC
Utra Fast Recovery Rectifier Diodes
-- Designed for use in switching power supplies inverters and as free
wheeling diodes. These state-of-the-art devices have the following
features:
High Surge Capacity
Low Power Loss, High efficiency
Glass Passivated chip junctions
150 OC Operating Junction Temperature
Low Stored Charge Majority Carrier Conduction
Low Forward Voltage, High Current Capability
High-Switching Speed 35 Nanosecong Recovery Time
Plastic Material used Carries Underwriters Laboratory
Flammability Classification 94V-O
U05A30 thru U05A60
ULTRA FAST
RECTIFIERS
5 AMPERES
300-600 VOLTS
TO-220A
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol U05A30 U05A40 U05A50 U05A60 Unit
VRRM
VRWM
300
400
500
600
V
VR
RMS Reverse Voltage
VR(RMS) 210 280 350 420 V
Average Rectifier Forward Current
Total Device (Rated VR), TC=55
IF(AV)
5.0
A
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions
halfware, single phase, 60Hz)
Operating and Storage Junction
Temperature Range
IFSM
TJ , Tstg
100
-65 to +150
A
ELECTRIAL CHARACTERISTICS
Characteristic
Symbol U05A30 U05A40 U05A50 U05A60
Maximum Instantaneous Forward Voltage
( IF =5.0 Amp TC = 25 )
( IF =5.0 Amp TC = 125 )
VF
1.30
1.16
1.50
1.39
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25 )
( Rated DC Voltage, TC = 125 )
IR
5.0
200
Unit
V
uA
Reverse Recovery Time
( IF = 0.5 A, IR =1.0 , Irr =0.25 A )
Trr
50 ns
Typical Junction Capacitance
(Reverse Voltage of 4 volts & f=1 MHz)
CP
70
60 PF
DIM MILLIMETERS
MIN MAX
A 14.68 15.32
B 9.78 10.42
C 5.02 6.52
D 13.06 14.62
E 3.57 4.07
F 4.84 5.32
G 1.12 1.36
H 0.72 0.96
I 4.22 4.98
J 1.14 1.38
K 2.20 2.98
L 0.33 0.55
M 2.48 2.98
N --- 1.00
O 3.70 3.90
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