UF100-UF1010
1.0A Axial Leaded Ultrfast Switching Fast Rectifier
Features
·
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
·
Void-free Plastic in DO-41 package
·
1.0 ampere operation at T
A
=55
¢J
with no thermal runaway
·
Exceeds environmental standards of MIL-S-19500/228
·
Ultra fast switching for high efficiency
A
B
A
D
C
Mechanical Data
·
Case: Molded plastic, DO-41
·
Terminals: Axial leads, solderable per MIL-STD-202,
Method 208
·
Polarity: Band denotes cathode
·
Mounting Position: Any
·
Weight: 0.013 ounce, 0.3 gram
Dim
A
B
C
D
DO-41
Min
25.40
4.06
0.71
2.00
Max
¾
5.21
0.864
2.72
All Dimensions in mm
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
@ T
A
= 25°C unless otherwise specified
,
,
,
UF100
50
35
50
Peak Reverse Voltage, Pepetitive ; V
RM
Maximum RMS Voltage
DC Blocking Voltage; VR
Average Forward Current, Io @T
A
=55
¢J
3.8”
lead length, 60Hz, resistive or inductive load
Peak Forward Surge Current I
FM
(surge)
8.3msec. single half sine-wave
superimposed on rated load (JEDEC
method)
Maximum Forward Voltage V
F
@1.0A, 25
¢J
Maximum Reverse Current, @ Rated T
J
=25
¢J
Reverse Voltage T
J
=100
¢J
Typical Junction capacitance (Note 1) CJ
Typical Junction Resistance (Note 2) R
£K
JA
Reverse Recovery Time
I
F
=.5A, I
R
=1A, Irr=.25A
Operating and Storage Temperature Range
.
UF101
100
70
100
UF102
200
140
200
UF104
400
280
400
1.0
30.0
UF106
600
420
600
UF108
800
560
800
UF1010 UNITS
1000
V
700
V
1000
V
A
A
1.00
1.10
10.0
500
17.0
60.0
50
-55 TO +150
1.70
50
50
50
75
75
75
V
£g
A
£g
A
P
F
¢J
/W
ns
¢J
NOTES:
1.
Measured at 1 MHz and applied reverse voltage of 4.0 VDC
2.
Thermal resistance from junction to ambient and from junction to lead length 0.375”(9.5mm) P.C.B. mounted
1 of 2
t
rr
+0.5A
0
-0.25
NOTE:1.Rise Time = 7ns max.
Input Impedance = 1 megohm. 22pF
2.Rise Time = 10ns max.
Source Impedance = 50 Ohms
-1.0
SET TIME
BASE FOR
50 ns/cm
1cm
Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
10
UF100
TYPICAL
1
VERAGE FORWARD CURRENT, AMP
1.2
1.0
0.8
0.6
0.4
0.2
0
25
50
75
IFM, Apk
SINGLE PHASE
HALF WAVE 60Hz
RESISSTIVE OR
INDUCTIVE
LOAD .375" LEAD
LENGTHS
0.1
UF1010
TJ = 25
¢J
0.01
0
.2
.4
.6
.8
1.0 1.2 1.4 1.6
100
125
150
175
FORWARD VOLTAGE-VFM(Vpk)
AMBIENT TEMPERATURE,
¢J
Fig. 2-FORWARD CHARACTERISTICS
100
Fig. 3-FORWARD CURRENT DERATING CURVE
FORWARD SURGE CURRENT, AMPERES
35
30
25
20
15
10
5
JUNCTION CAPACITANCE, pF
TJ = 25¢J
f = 1.0MHz
Vsig = 50m Vp-p
10
1
0.1
1
10
100
.1
.5
1
2
5
10
20
50
100 200
500
1000
REVERSE VOLTAGE, VOLTS
NUMBER OF CYCLES AT 60Hz
Fig. 4-TYPICAL JUNCTION CAPACITANCE
Fig. 5-PEAK FORWARD SURGE CURRENT
2of2
Suggestions & Announcements
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