PAGE . 1
Approve Sheet
Part Number: UF1600FCT~UF1608FCT
DATA SHEET
UF1600FCT~UF1608FCT
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O .
Flame Retardant Epoxy Molding Compound.
Exceeds environmental standards of MIL-S-19500/228.
Low power loss,high efficiency.
Low forward voltage, high current capability.
High surge capacity.
Ultra fast recovery times, high voltage.
MECHANICAL DATA
Case:ITO-220AB molded plastic
Terminals:Solder plated, solderable per MIL-STD-202, Method 208
Polarity: As marked.
Standard packaging: Any
Weight: 0.08 ounce, 2.24 grams.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C ambient temperature unless otherwise specified.
Single phase , half wave ,60Hz, resistive or inductive load.
For capacitive load , derate current by 20%.
ISOLATION ULTRAFST SWITCHING RECTIFIER
VOLTAGE- 50 to 800 Volts CURRENT - 16.0 Amperes
ITO-220AB
Unit: inch ( mm )
.406(10.3) MAX
.606(15.4)
.583(14.8)
.272(6.9)
.248(6.3)
.543(13.8)
.512(13.0)
.035(.9) MAX
.134(3.4)
.161(4.1)
MAX
.189(4.8)MAX
.1
(2.55)
(2.55)
.1
.1
12(2.85)
.100(2.55)
.118(3.0)
.055(1.4) MAX
.071(1.8) MAX
.123(3.1)MAX
.032(.8)
MAX
AC
AC
+
Positive CT
.114(2.9)
.098(2.5)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at T
C
=100C
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage at 8.0A per element
Maximum DC Reverse Current (Note 1) Ta= 25C
at Rated DC Blocking Voltage Ta=100C
Maximnm Reverse Recovery Time (Note 1)
Typical Junction Capacitance(Note 2)
Typical thermal Resistance (Note 3) R
JA
Operating and Storage Temperature Range
T
J,
T
STG
16.0
125
1.30
10
500
-65 to +150
V
V
V
A
A
A
30.0
V
C/W
UNITS
C
NOTES:1. Reverse Recovery Test Conditions: I
F
=.5A, I
R
=1A, I
rr
=.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
3. Thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) P.C.B. mounted
170
n s
50
p F
UF1600FCT
50
35
50
UF1601FCT
100
70
100
UF1602FCT
200
140
200
UF1603FCT
300
210
300
UF1604FCT
400
280
400
UF1606FCT
600
420
600
UF1608FCT
800
560
800
1.00
1.70
130
100
PAGE . 2
Approve Sheet
Part Number: UF1600FCT~UF1608FCT
RATING AND CHARACTERISTIC CURVES
(+)
25Vdc
(approx)
(-)
OSCILLOSCCOPE
NOTE 1
1.Rise Time=7ns max
Input Impedance=1 megohm. 22pF
2. Rise Time=10ns max.
Source Impedance = 50 Ohms
1
Non
inductive
50
Noninductive
10
Noninductive
PULSE
GENERATOR
NOTE 2
(-)
(+)
+0.5A
0
-0.25
-1.0
SET TIME BASE
FOR10ns/cm
1cm
t
rr
Fig. 2- FORWARD CHARACTERISTICS
NUMBER OF CYCLES AT 60Hz
Fig.4- PEAK FORWARD SURGE CURRENT
FOR
W
ARD
SURGE
C
URRENT
,
A
MPERES
Fig.3- FORWARD CURRENT DERATING CURVE
100
50
25
1
10
100
NOTES:
Fig.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
10
1
0.1
0.01
.4
.6
.8
1.0
1.2
1.6
1.8
INST
ANEOUS
FOR
W
ARD
C
URRENT
,(A)
FORWARD VOLTAGE , VOLTS
75
T =25 C
J
O
175
125
150
1.4
IR
-REVERSE
L
EAKA
GE
CURRENT
.
M
ICRO
AMPERES
%of PIV. VOLTS
Fig.5- TYPICAL REVERSE CHARACTERISTICS
1000
100
1.0
20
40
60
80
100
120
T =25 C
J
O
T =125 C
J
O
140
0.1
A
VERAGE
FOR
W
ARD
CURRENT
CASE TEMPERATURE, C
O
0
50
100
150
20.0
16.0
12.0
8.0
4.0
0
100
2.0
10
CAP
ACIT
ANCE,
pF
Fig.6- TYPICAL JUNCTION CAPACITANCE
REVERSE VOLTAGE, VOLTS
1
2
5
10
20
50 100
250
200
150
100
300
50
0
200
500
T = 25 C
J
O
UF1606FCT~UF1608FCT
UF1600FCT~UF1602FCT
UF1603FCT~UF1604FCT
UF1600CT~UF1604CT
UF1606CT~UF1608CT
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