UF800 thru UF8010
SUPERFAST RECOVERY
50 TO
1000VOLTS
SURFACE MOUNT REVERSE VOLTAGE
RECTIFIER
ULTRA FAST RECTIFIERS FORWARD CURRENT - 8.0 AMPERES
TO-220AC
FEATURES
‧
Plastic package has Underwriters Laboratory
MECHANICAL DATA
‧
Case: TO-220AC moldedplastic
‧
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
@T
A
=25°C unless otherwise specified
Ratings at 25
O
C J ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
UF800
M axi um
m
Max i um
m
Recurren t Peak Rev erse Vo ltage
RM S Voltage
50
35
50
UF801
100
70
100
UF802
200
140
200
UF803
300
210
300
8.0
UF804
400
280
400
UF806
600
420
600
UF808
800
560
800
UF8010
UNI TS
1000
700
1000
V
V
V
A
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at Tc=100°C
Peak Forward Surge Current,
8.3 ms single half sine -wave
superimposed on rated load (JEDEC method)
Maximum Instantaneous Forward Voltage
at 8.0 A per element
Maximum DC Reverse Current (Note 1) Ta=25°C
at Rated DC Blocking Voltage
Ta=125°C
125
A
1.0
10
500
80
50
15
1.3
1.5
1.7
V
A
µ
50
75
pF
nS
C/W
°
C
°
Typical Junction Capacitance (Note 1)
Maximum Reverse Recovery Time (Note 2)
Typical Thermal Resistance Note R JC
θ
Operating and Storage Temperature Range T
J
NOTES:
1. Reverse Recovery Test Conditions: IF=0.5A, IR=1A, Irr=0.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
-55 to +150
3. Thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) P.C.B. mounted
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1
UF800 thru UF8010
SUPERFAST RECOVERY
50 TO
1000VOLTS
SURFACE MOUNT REVERSE VOLTAGE
RECTIFIER
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
100
AV E R A G F O R A R DC U R R E N T
E W
12.5
10.0
7.5
5.0
2.5
0
0
300-400V
INSTANEOUS F RWARD C RRENT,(A)
O
U
10
50-200V
600-800V
1
50
100
150
CASE TEMPERATURE,
O
C
0.1
T=25
O
C
J
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
O
1
10
100
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
O
1.0
T
J
= 25 C
O
0.1
20
40
60
80
100
120
140
1
2
5
10
20
50 100
200
500
%o f PIV. VOLTS
REVERSE VOLTAGE, OLTS
V
Fig.5- TYPICAL REVERSE CHARACTERISTICS
Fig.6-TYPICAL JUNCTION CAPACITANCE
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