UFR1610 THRU UFR1660
Features
· Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
· Low forward voltage drop
· High current capability
· High reliability
· Low power loss, high effciency
· High surge current capability
· High speed switching
· Low leakage
3.7
0
.
2
CURRENT 16.0 Amperes
VOLTAGE 50 to 600 Volts
ITO-220
10 0.5
3.2
0.2
0.1
4.5 0.2
6.4 0.1
2.7 0.2
2.7 0.2
Mechanical Data
· Case : JEDEC ITO-220 molded plastic body
· Terminals : Lead solderable per
MIL-STD-750, method 2026
· Polarity : As marked
· Mounting Position : Any
· Weight : 0.08 ounce, 2.24 gram
2.54
0.2
0.7
2.54
0.2
0.2
13Min
1.3 0.2
15 0.3
0.5
2.4
PIN 1
PIN 3
Negative CT
Suffix "A"
0.2
0.2
PIN 1
PIN 3
Positive CT
Suffix "C"
+
CASE
PIN 2
CASE
PIN 2
Dimensions in inches and (millimeters)
Maximum Ratings And Electrical Characteristics
(Ratings at 25℃ ambient temperature unless otherwise specified, Single phase, half wave 60Hz, resistive or inductive
load. For capacitive load, derate by 20%)
Symbols
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
0.375"(9.5mm) lead length @ at T
A
=100℃
Peak forward surge current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage
at 8.0A
Maximum DC reverse current at rated DC
blocking voltage T
A
=25℃
Maximum DC reverse current at rated DC
blocking voltage T
A
=125℃
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
Operating junction and storage
temperature range
I
R
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
UFR
1610
100
70
100
UFR
1620
200
140
200
UFR
1630
300
210
300
UFR
1640
400
280
400
16.0
200
UFR
1650
500
350
500
UFR
1660
600
420
600
Units
Volts
Volts
Volts
Amps
Amps
1.0
10.0
1.3
1.7
Volts
μA
100
Trr
C
J
50
80
2.2
-55 to +150
-55 to +150
80
50
ns
pF
℃/W
℃
Rθ
JC
T
J
T
STG
Notes:
(1) Test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A.
(2) Measured at 1MHz and applied reverse voltage of 4.0 Volts.
(3) Thermal resistance from junction to case mounting on heatsink.
RATINGS AND CHARACTERISTIC CURVES UFR1610 THRU UFR1660
FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC
NONINDUCTIVE
50
NONINDUCTIVE
10
AND TEST CIRCUIT DIAGRAM
trr
+0.5A
PULSE
GENERATOR
( NOTE 2 )
0
-0.25A
DUT
(+ )
50Vdc
(approx)
(-)
NONINDUCTIVE
OSCILLOSCOPE
(NOTE 2 )
-1.0A
1cm
SET TIME BASE FOR
5/ 10ns / cm
NOTES: 1 . RISE TIME = 7nsmax. INPUT
IMPEDANCE= 1 MEGOHM 22p
2 . RISE
TIME = 10ns max. SOURSE
IMPEDANCE = 50ohmsf
AVERAGE FORWARD CURRENT . ( A )
.
FIG 2 -MAXIMUM AVERAGE FORWARD CURRENT DERATING
20
16
12
8
4
0
0
50
100
CASE TEMPERATURE . ( % )
150
A
)
1000
FIG . 3 -TYPICAL REVERSE CHARACTERISTICS
INSTAN TANEOU S REVERS E CURRET . (
100
Tj=125 C
O
10
Tj=25 C
O
PE A K F O R W A R D S U R G E C U R R E N T . ( A )
FIG . 4 -MAXIMUM NON - REPETITIVE FORWARD SURGE
CURRENT
120
90
60
1
Tj=25 C
o
8.3ms Single Half Sine
Wave JEDEC Method
0.1
PERCENT OF RATED PEAK REVERSE VOLT
AGE . (%)
20
40
60
80
100
120
140
INSTANTANEOUS FORWARD CURRENT . ( A)
30
1
2
5
10
20
NMBER OF CYCLES AT 60Hz
50
1 00
FIG . 6 -TYPICAL FRWARD CHARACTERISTICS
100
30
64
0-1
240
CAPACITANCE ( pF)
200
160
120
80
40
0
FIG . 5 -TYPICAL JUNCTIOON CAP
ACITANCE PER LEG
1.0
0.3
0.1
0.03
.01
0.4
UF
R1
3.0
61
UF
UF
R1
66
R1
Tj=25
o
C
Pulse Width=300
1% Duty Cycle
0
Tj=25 C
o
UF
UF
R1
66
0
R1
61
0-1
65
0
65
10
0
0
s
1.8
0.6
0.8
1.0
1.2
1.4
1.6
1
2
5
10 20
50
100 200
REVERSE VOLTAGE . ( V)
500
1000
FORWARD VOLTAGE . ( V )
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