
MOSPEC
U05A05 thru U05A20
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
O
C 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
MAXIMUM RATINGS
Characteristic
Symbol U05A05 U05A10 U05A15 U05A20 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50
100
150
200
V
RMS Reverse Voltage
V
R(RMS)
35
70
105
140
V
Average Rectifier Forward Current
Total Device (Rated V
R
), T
C
=100
I
F(AV)
5.0
A
Non-Repetitive Peak Surge Current
(Surge applied at rate load conditions
halfware, single phase, 60Hz)
I
FSM
100
A
Operating and Storage Junction
Temperature Range
ELECTRIAL CHARACTERISTICS
Characteristic
Maximum Instantaneous Forward Voltage
( I
F
=5.0 Amp T
C
= 25
( I
F
=5.0 Amp T
C
= 125
Maximum Instantaneous Reverse Current
( Rated DC Voltage, T
C
= 25
( Rated DC Voltage, T
C
= 125
Reverse Recovery Time
( I
F
= 0.5 A, I
R
=1.0 , I
rr
=0.25 A )
T
J
, T
stg
-65 to +150
Symbol U05A05 U05A10 U05A15 U05A20 Unit
)
)
V
F
0.975
0.840
V
)
)
I
R
5.0
200
uA
T
rr
35
ns
Typical Junction Capacitance
(Reverse Voltage of 4 volts & f=1 MHz)
C
P
55
P
F
ULTRA FAST
RECTIFIERS
5 AMPERES
50-200 VOLTS
TO-220A
MILLIMETERS
MIN
14.68
9.78
5.02
13.06
3.57
4.84
1.12
0.72
4.22
1.14
2.20
0.33
2.48
---
3.70
DIM
MAX
15.32
10.42
6.52
14.62
4.07
5.32
1.36
0.96
4.98
1.38
2.98
0.55
2.98
1.00
3.90
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O