MOSPEC
URAF1530 Thru URAF1560
Switchmode
Full Plastic Ultra-fast Power Rectifiers
ULTRA FAST
RECTIFIERS
…Designed for use in switching power supplies. inverters and as free
wheeling diodes. These state-of-the-art devices have the following
features:
15 AMPERES
300-600 VOLTS
＊High Surge Capacity
＊Low Power Loss, High efficiency
＊Glass Passivated chip junctions
＊150℃ Operating Junction Temperature
＊Low Stored Charge Majority Carrier Conduction
＊Low Forward Voltage , High Current Capability
＊High-Switching Speed 50 & 75 Nanosecond Recovery Time
＊Plastic Material used Carries Underwriters Laboratory
MAXIMUM RATINGS
Characteristic
ITO-220AC
URAF15
Symbol
Unit
30
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectifier Forward Current
Per Leg
TC=55℃
Peak Repetitive Forward Current
(Rate VR, Square Wave, 20kHz)
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions
halfware, single phase, 60Hz)
Operating and Storage Junction
Temperature Range
40
50
60
VRRM
VRWM
VR
300
400
500
600
V
VR(RMS)
210
280
350
420
V
IF(AV)
15
A
IFM
30
A
IFSM
225
A
TJ , Tstg
-65 to +150
℃
ELECTRIAL CHARACTERISTICS
Characteristic
URAF15
Symbol
30
40
Unit
50
60
Maximum Instantaneous Forward Voltage
( IF =15 Amp TC = 25℃)
( IF =15 Amp TC = 125℃)
VF
Maximum Instantaneous Reverse Current
( Rated DC Voltage, TC = 25℃)
( Rated DC Voltage, TC = 125℃)
IR
10
500
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
1.30
1.16
150
1.50
1.38
120
V
PF
DIM
A
B
C
D
E
F
G
H
I
J
K
L
M
N
P
O
Q
MILLIMETERS
MIN
MAX
15.05
15.15
13.35
13.45
10.00
10.10
6.55
6.65
2.65
2.75
1.00
1.15
1.25
0.55
0.65
4.80
5.20
3.00
3.20
1.10
1.20
0.55
0.65
4.40
4.60
1.15
1.25
2.65
2.75
3.35
3.45
3.15
3.25
