URAF0870 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – Switchmode Full Plastic Dual Ultrafast Power Rectifiers

MOSPEC
URAF0870 Thru URAF08100
Switchmode
Full Plastic Dual Ultrafast Power Rectifiers
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 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
ULTRA FAST
RECTIFIERS
8 AMPERES
700-1000 VOLTS
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol
70
V_RRM
V_RWM
V_R
700
RMS Reverse Voltage
V_R(RMS) 490
Average Rectifier Forward Current
Per Leg
T_C=125
Peak Repetitive Forward Current
(Rate V_R, Square Wave, 20kHz,T_C=125 )
I_F(AV)
I_FM
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions
I_FSM
halfware, single phase, 60Hz)
Operating and Storage Junction
Temperature Range
T_J , T_stg
URAF08
80
90
Unit
100
800
900 1000
V
560
630
700
V
8.0
A
16
A
100
A
-65 to +125
ELECTRIAL CHARACTERISTICS
Characteristic
Symbol
70
Maximum Instantaneous Forward Voltage
( I_F =8 Amp T_C = 25 )
V_F
( I_F =8 Amp T_C = 25 )
Maximum Instantaneous Reverse Current
( Rated DC Voltage, T_C = 25 )
I_R
( Rated DC Voltage, T_C = 125 )
Reverse Recovery Time
( I_F = 0.5 A, I_R =1.0 , I_rr =0.25 A )
T_rr
Typical Junction Capacitance
(Reverse Voltage of 4 volts & f=1 MHz)
C_P
URAF08
80
90
1.75
1.56
Unit
100
V
10
uA
500
150
ns
55
P^F
ITO-220AC
DIM ^MILLIMETERS
MIN MAX
A 15.05 15.15
B 13.35 13.45
C 10.00 10.10
D 6.55 6.65
E
2.65 2.75
F
1.55 1.65
G
1.15 1.25
H 0.55 0.65
I
2.50 2.60
J
3.00 3.20
K
1.10 1.20
L
0.55 0.65
M 4.40 4.60
N 1.15 1.25
P
2.65 2.75
O
3.35 3.45
Q
3.15 3.25