UF1000CT thru UF1008CT
SUPERFAST RECOVERY
50 TO
8
SURFACE MOUNT REVERSE VOLTAGE
RECTIFIER
VOL TS
800
10A ISOLATION ULTRAFAST GLASS PASSIVATED RECTIFIER
TO-220AB
FEATURES
‧
Plastic package has Underwriters Laboratory
MECHANICAL DATA
‧
Case:TO-220AB full molded plastic package
‧
Terminals: Lead solderable per MIL-STD-202, Method 208
‧
Polarity: As marked
‧
Mounting Position: Any
‧
Weight: 0.08 ounce, 2.24 gram
Flammability Classification 94V-O Utilizing
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
‧
High temperature soldering : 260
O
C / 10 seconds at terminals
‧
Pb free product at available : 99% Sn above meet RoHS environment
substance directive request
MAXIMUM RATIXGS 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
UF1000CT UF1001CT UF1002CT UF1003CT UF1004CT UF1006CT UF1008CT
UNITS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maxi mum DC Blocking Voltage
Maximum Average Forward Rect if ied Current at Tc=100°C
Peak For ward Surge Current ,
8.3 ms single half sine- wave
superimposed on rated load (J EDEC method)
Maximum Instantaneous Forward Vol tage
at 5.0A per element
Maxi mum DC Reverse Current (Note 1) Ta=25° C
at Rated DC Block ing Vol tage Ta=125°C
Maxi mum DC Reverse Cur rent (Note 1)
at Rated DC Block ing Voltage
Ta=25°C
Ta=125°C
50
50
15
-55 to +150
1.0
10
500
100
75
1.30
1.70
V
125
A
50
35
50
100
70
100
200
140
200
300
210
300
10
400
280
400
600
420
600
800
560
800
V
V
V
A
µA
pF
ns
°C/W
°C
Maximum Reverse Recovery Time (Note 2)
Typical Thermal Resistance Note RθJC
Oper ati ng and Storage Temperature Range TJ
NOTES:
1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC.
2. Reverse Recovery Test Conditions: I
F
=.5A, I
R
=1A, Irr=.25A.
3. Thermal resistance from Junction to ambient and from junction to lead 0.375” (9.5mm) P.C.B mounted.
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1
UF1000CT thru UF1008CT
SUPERFAST RECOVERY
50 TO
8
SURFACE MOUNT REVERSE VOLTAGE
RECTIFIER
VOL TS
800
t
rr
+0.5A
50
Noninductive
10
Noninductive
0
-0.25
(-)
(+)
25Vdc
(approx)
(-)
PULSE
GENERATOR
NOTE 2
1
Non
inductive
(+)
OSCILLOSCCOPE
NOTE 1
NOTES:
1.Rise T
ime=7ns m
ax
Input Impedance=1 m
egohm. 22pF
2. Rise T
ime=10ns m
ax.
Source Impedance = 5 O
0 hms
-1.0
SET TIME BASE
FOR10ns/cm
1cm
Fig.1-REVERSERECOVERY TIME CHARACTERISTIC AND TEST CIRCUITDIAGRAM
AV E R A G E F O R WA R DC U R R E N T
12.5
10.0
7.5
5.0
2.5
0
0
100
300-400V
INSTANEOUS F RWARD C URRENT,(A)
O
50-200V
10
600-800V
1
50
100
150
CASE TEMPERATURE,
O
C
0.1
T=25 C
J
O
Fig.3-FORWARD CURRENTDERA
TING CURVE
FORWARD SURGE C RRENT, AMPERES
U
140
120
100
80
0.01
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
2.0
FORWARD V
OLTAGE , VOLTS
Fig. 2- FORWARD CHARACTERISTICS
1000
60
40
20
IR- REVERSE L AKAG E CURRENT M IC RO AM PERES
E
.
T
J
= 125 C
100
O
1
10
100
NUMBER O F C
YCLES AT 60Hz
Fig.4-PEAK FORWARD SURGE CURRENT
240
C A PA C I T N C E ,p F
A
10
200
160
120
T
J
= 25 C
80
40
0
1
2
5
10
20
50 100 200
500
O
1.0
T
J
= 25 C
O
0.1
20
40
60
80
100
120
140
REVERSE VOLTAGE, OLTS
V
%o f PIV. VOLTS
Fig.5- TYPICAL REVERSE CHARACTERISTICS
Fig.6-TYPICAL JUNCTION CAPACIT ANCE
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2
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