Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
FAX: (805) 522-9989
E-mail:
frontiersales@frontierusa.com
Web:
http://www.frontierusa.com
8A DUAL ULTRA FAST RECOVERY RECTIFIER
UFF80-005CT THRU UFF80-06CT
CASE : ITO-220AB ( UFF80-XX ) FULLY INSULATED PACKAGE
O
B
C
D
1
2
3
J
K
MILLIMETERS
MIN
MAX
9.72
10.27
6.30
6.90
14.50
15.50
13.00
13.80
-
4.1
2.41
2.67
-
1.52
-
0.9
-
4.8
-
3.1
2.5
2.9
-
0.8
Ø 3.4
F
H
I
PIN 1
E
M
PIN 2
CASE
B
C
D
E
F
G
H
I
J
K
L
M
O
G
PIN 3
L
FEATURES
ULTRA FAST RECOVERY TIME
LOW FORWARD VOLTAGE
LOW THERMAL RESISTANCE
HIGH CURRENT CAPABILITY
HIGH VOLTAGE
GLASS PASSIVATED CHIP JUNCTION
MECHANICAL DATA
CASE: TRANSFER MOLDED
TERMINAL: MIL-STD-202F METHOD 2026
POLARITY: AS MARKED
EPOXY: UL94V-0 FLAME RETARDANT MOLDING COMPOUND
MOUNTING POSITION: ANY
WEIGHT 2.05 GRAMS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD. FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
RATINGS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT SEE FIG.1
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
SYMBOL
UFF80 UFF80 UFF80 UFF80 UFF80 UFF80 UFF80 UFF80
UNITS
-005CT -01CT -015CT -02CT -03CT -04CT -05CT -06CT
V
RRM
V
RMS
V
DC
I
O
I
FSM
C
J
R
θjc
T
STG
T
OP
50
35
50
100
70
100
150
105
150
200
140
200
8.0
125
85
2.2
300
210
300
400
280
400
500
350
500
600
420
600
V
V
V
A
A
60
PF
℃/W
℃
℃
- 55 TO + 150
- 55 TO + 150
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
SYMBOL
UFF80 UFF80 UFF80 UFF80 UFF80 UFF80 UFF80 UFF80
UNITS
-005CT -01CT -015CT -02CT -03CT -04CT -05CT -06CT
MAXIMUM FORWARD VOLTAGE AT 4A PER LEG
V
F
0.95
MAXIMUM DC REVERSE CURRENT AT TA=25°C
I
R
MAXIMUM DC REVERSE CURRENT AT TA=100°C
I
R
MAXIMUM REVERSE RECOVERY TIME (NOTE 3)
T
RR
35
NOTES: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. THERMAL RESISTANCE JUNCTION TO CASE PER LEG MOUNTED ON HEAT SINK
3
. REVERSE RECOVERY TEST CONDITIONS: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
1.30
10
100
50
1.50
V
μA
μA
nS
UFF80-005CT THRU UFF80-06CT
Page: 1
RATINGS AND CHARACTERISTIC CURVE UFF80-005CT THRU UFF80-06CT
FIG. 1 -TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
50Ω
NO INDUCTIVE
10Ω
NO INDUCTIVE
Trr
(-)
+0.5A
D.U.T.
(+)
25 V
dc
(approx)
PULSE
GENERATOR
( NOTE 2 )
1Ω
NON
INDUCTIVE
OSCILLOSCOPE
( NOTE 1 )
0
-0.25A
(-)
(+)
NOTE: 1. RISE TIME=7ns MAX. INPUT
IMPEDANCE=1 MOhms 22PF
2. RISE TIME =10 ns MAX. SOURCE
IMPEDANCE=50 OHMS
-1.0A
1cm
SET TIME BASE
FOR 10/20 ns/cm
FIG. 2 -MAXIMUM FORWARD
CURRENT DERATING CURVE
FIG. 3 -TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
100
Resistive or Inductive Load
AVERAGE FORWARD RECTIFIED
CURRENT (A)
10
Heat sink, Case Temperature ,T
C
INSTANTANEOUS FORWARD CURRENT (A)
10
UFF80-005CT~015CT
8
6
4
2
0
25
50
75
100
125 150
o
1.0
UFF80-05CT~06CT
Free Air, Ambient, Temperature T
A
.1
UFF80-02CT~04CT
.01
0 .2
.4
.6
.8
1.0 1.2
1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE (V)
175
AMBIENT TEMPERATURE ( C)
FIG. 4 -TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE CURRENT (uA)
FIG. 5 -TYPICAL JUNCTION CAPACITANCE
1000
JUNCTION CAPACITANCE (pF)
200
UFF80-005CT~04CT
100
40
20
10
6
4
2
1
UFF80-05CT~06CT
T
J
=25
o
C
100
10
T
J
=125
o
C
T
J
=80
o
C
1
T
J
=25
o
C
0.1
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
.1 .2
.4
1.0
2
4
10 20 40
100
REVERSE VOLTAGE (V)
UFF80-005CT THRU UFF80-06CT
Page: 2
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