UF800F~UF808F
ULTRAFAST RECOCVEY RECTIFIERS
VOLTAGE
FEATURES
0.112(2.85)
0.100(2.55)
50 to 800 Volt
CURRENT
8 Ampere
0.406(10.3)
0.381(9.7)
0.134(3.4)
0.118(3.0)
0.189(4.8)
0.165(4.2)
0.130(3.3)
0.114(2.9)
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
• Low power loss, high efficiency
• Low forward voltge, high current capability
• High surge capacity
• Ultra fast recovery times, high voltage
• Glass passivation junction
• Lead free in compliance with EU RoHS 2011/65/EU directive
0.063(1.6)MAX.
0.272(6.9)
0.248(6.3)
0.606(15.4)
0.583(14.8)
MECHANCAL DATA
• Case: ITO-220AC full molded plastic package
• Terminals: Lead solderable per MIL-STD-750, Method 2026
• Polarity: As marked.
• Standard packaging: Any
• Weight: 0.055 ounces, 1.5615 grams.
0.055(1.4)
0.039(1.0)
0.055(1.4)
0.039(1.0)
0.028(0.7)
0.019(0.5)
0.100(2.55)
0.177(4.5)
0.137(3.5)
0.543(13.8)
0.512(13.0)
0.114(2.9)
0.098(2.5)
0.100(2.55)
0.027(0.67)
0.022(0.57)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
PARAMETER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current at T
C
=100
O
C
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load
Maximum Forward Voltage at 8A
Maximum DC Reverse Current at Rated DC Blocking T
A
=25
O
C
T
A
=125
O
C
Voltage
Maximum Thermal Resistance (Note 2)
Typical Junction Capacitance
Maximum Reverse Recovery Time (Note 1)
Operating Junction and Storage Temperature Range
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
R
θJC
C
J
t
rr
T
J
,T
STG
UF800F UF801F UF802F UF803F UF804F UF806F UF808F
50
35
50
100
70
100
200
140
200
300
210
300
8
125
1
1
500
5
80
50
-55 to +150
50
100
1.3
1.7
400
280
400
600
420
600
800
560
800
0.128(3.25)
MIN.
UNITS
V
V
V
A
A
V
μA
O
C/W
pF
ns
O
C
NOTES:
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1A, Irr=0.25A.
2. Thermal resistance from Junction to ambient and from junction to lead 0.375” (9.5mm) P.C.B mounted.
May 20,2015-REV.04
PAGE . 1
UF800F~UF808F
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT,
AMPERES
10.0
8.0
6.0
4.0
2.0
0
0
50
150
O
INSTANTEOUS FORWARD CURRENT,
Amperes
100
300-400V
10
50-200V
600V
1
0.1
100
T
J
= 25 C
0.01
.4
.6
.8
1.0
1.2
1.4
1.6
1.8
2.0
O
CASE TEMPERATURE, C
FORWARD VOLTAGE, VOLTS
Fig.1 FORWARD CURRENT DERATING CURVE
Fig.2 FORWARD CHARACTERISTICS
1000
175
150
125
100
75
50
25
INSTANTANEOUS REVERSE CURRENT,uA
FORWARD SURGE CURRENT,
AMPERES
100
T
J
= 125 C
O
10
1.0
T
J
= 25 C
O
1
10
100
0.1
NO. OF CYCLES AT 60Hz
20
40
60
80
100
120
1 40
PERCENTAGE OF PEAK REVERSE VOLTAGE,%
Fig.3 PEAK FORWARD SURGE CURRENT
Fig.4 TYPICAL REVERSE CHARACTERISTICS
50
W
N on in ductive
10
W
N onindu ctive
t
rr
0.5A
JUNCTION CAPACITANCE ,pF
240
200
160
120
80
40
0
T
J
= 25 C
O
D
.U .T.
(+)
25V
dc
(approx)
(-)
(-)
P U LS E
G E N E R ATO R
N O TE 2
(+)
0
-0.25
1
W
N on
in d u ctive
O S C ILLO S C O P E
N O TE 1
-1.0
N O T E S
: 1
R ise Tim e = 70ns m ax.
.
Input m pedance = 1 megohm
. 2
I
2pF
2.R
ise Tim e = 10ns m ax.
S ource I pedance = 50
O
hm s
m
S E T TIM E
B A S E FO R
10ns/cm
1cm
1
2
5
10
20
50
100
REVERSE VOLTAGE, VOLTS
Fig.5 REVERSE RECOVERY TIME CHARACTERISTIC
AND TEST CIRCUIT DIAGRAM
Fig.6 TYPICAL JUNCTION CHARACTERISTICS
May 20,2015-REV.04
PAGE . 2
UF800F~UF808F
Part No_packing code_Version
UF800F_T0_00001
UF800F_T0_10001
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
May 20,2015-REV.04
PAGE . 3
UF800F~UF808F
Disclaimer
•
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from Panjit International Inc..
•
Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
•
Panjit International Inc. disclaims any and all liability arising out of the application or use of
any product including damages incidentally and consequentially occurred.
•
Panjit International Inc. does not assume any and all implied warranties, including warranties
of fitness for particular purpose, non-infringement and merchantability.
•
Applications shown on the herein document are examples of standard use and operation.
Customers are responsible in comprehending the suitable use in particular applications.
Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
•
Since Panjit uses lot number as the tracking base, please provide the lot number for tracking
when complaining.
May 20,2015-REV.04
PAGE . 4
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