URAF1505 Datasheet, PDF (1/3 Pages) Mospec Semiconductor – Switchmode Full Plastic Dual Ultrafast Power Rectifiers

MOSPEC
URAF1505 Thru URAF1520
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 35 Nanosecond Recovery Time
Plastic Material used Carries Underwriters Laboratory
MAXIMUM RATINGS
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol
05
V_RRM
V_RWM
50
V_R
RMS Reverse Voltage
V_R(RMS)
35
Average Rectifier Forward Current
Per Leg
T_C=55
Peak Repetitive Forward Current
(Rate V_R, Square Wave, 20kHz, )
I_F(AV)
I_FM
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions
I_FSM
half-ware, single phase, 60Hz)
Operating and Storage Junction
Temperature Range
T_J , T_stg
URAF15
10
15
Unit
20
100
150
200
V
70
105
140
V
15
A
30
A
250
A
-65 to +150
ELECTRIAL CHARACTERISTICS
Characteristic
Symbol
05
Maximum Instantaneous Forward Voltage
( I_F =15 Amp T_C = 25 )
V_F
( I_F =15 Amp T_C = 125 )
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
URAF15
10
15
0.975
0.870
10
500
35
250
Unit
20
V
uA
ns
P^F
ULTRA FAST
RECTIFIERS
15 AMPERES
50-200 VOLTS
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
1.00
G
1.15 1.25
H 0.55 0.65
I
4.80 3.20
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