WTE
POWER SEMICONDUCTORS
UF800F – UF808F
Pb
8.0A GLASS PASSIVATED ULTRAFAST RECTIFIER
Features
!
!
!
!
!
!
Glass Passivated Die Construction
Ultra-Fast Switching
Low Forward Voltage Drop
C
Low Reverse Leakage Current
High Surge Current Capability
G
Plastic Material has UL Flammability
Classification 94V-O
D
F
P
I
H
L
B
ITO-220A
Dim
Min
Max
14.60
15.40
A
9.70
10.30
B
2.55
2.85
C
3.56
4.16
D
13.00
13.80
E
0.30
0.90
F
3.00 Ø
3.50 Ø
G
6.30
6.90
H
4.20
4.80
I
2.50
2.90
J
0.36
0.80
K
2.90
3.30
L
4.83
5.33
P
All Dimensions in mm
A
PIN1
3
Mechanical Data
!
!
!
!
!
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!
Case: ITO-220A, Full Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: See Diagram
Weight: 2.24 grams (approx.)
Mounting Position: Any
Mounting Torque: 11.5 cm-kg (10 in-lbs) Max.
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
E
PIN 1 +
J
K
PIN 3 -
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
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current
@T
C
= 100°C
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
O
UF800F UF801F UF802F UF803F UF804F UF806F UF808F Unit
50
35
100
70
200
140
300
210
8.0
400
280
600
420
800
560
V
V
A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method)
Forward Voltage
Peak Reverse Current
At Rated DC Blocking Voltage
Reverse Recovery Time (Note 1)
Typical Junction Capacitance (Note 2)
Operating and Storage Temperature Range
@I
F
= 8.0A
@T
A
= 25°C
@T
A
= 125°C
I
FSM
V
FM
I
RM
t
rr
C
j
T
j
, T
STG
50
80
1.0
125
1.3
10
500
100
50
-65 to +150
1.7
A
V
µA
nS
pF
°C
Note: 1. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
UF800F – UF808F
1 of 4
© 2006 Won-Top Electronics
8
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
10
I
(AV)
, AVERAGE FORWARD CURRENT (A)
100
800F - 802F
803F - 804F
10
6
4
806F - 808F
1.0
2
Pulse width = 300
µ
s
2% duty cycle
0
0
50
100
150
T
C
, CASE TEMPERATURE (
°
C)
Fig. 1 Forward Current Derating Curve
0.1
0.2
0.6
1.0
1.4
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
400
180
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
8.3 ms single half-sine-wave
JEDEC method
150
800F - 804F
120
C
j
, CAPACITANCE (pF)
100
90
60
806F - 808F
30
10
0
1
10
NUMBER OF CYCLES AT 60Hz
Fig. 3 Max Non-Repetitive Surge Current
100
0.1
1.0
10
100
V
R
, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
UF800F – UF808F
2 of 4
© 2006 Won-Top Electronics
MARKING INFORMATION
WTE
UF80xF
WTE
UF80xF
x
Polarity
= Manufacturer’s Logo
= Device Number
= 0, 1, 2, 3, 4, 6 or 8
= As Marked on Body
PACKAGING INFORMATION
BULK
Tube Size
L x W x H (mm)
525 x 31 x 6
Quantity
(PCS)
50
Inner Box Size
L x W x H (mm)
555 x 145 x 95
Quantity
(PCS)
2,000
Carton Size
L x W x H (mm)
572 x 306 x 218
Quantity
(PCS)
8,000
Approx. Gross Weight
(KG)
19.0
Note:
1. Anti-static tube, water clear color.
RECOMMENDED SCREW MOUNTING ARRANGEMENT
The full molded plastic package affords a
major reduction of hardware as compared
to a standard TO-220 package. However,
precautions should be made in mounting
procedure.
A conical washer should be used to apply
proper force to the device. Screw should
not be tightened with any type of air-forced
torque or equipment that may cause crack
on device package.
A layer of thermal grease or thermal pad in
the interface will be considerably helpful for
heat dissipation.
6-32 HEX Head Screw
Plain Washer
Rectifier
Heatsink
Conical Washer
6-32 HEX Nut
UF800F – UF808F
3 of 4
© 2006 Won-Top Electronics
ORDERING INFORMATION
Product No.
UF800F
UF801F
UF802F
UF803F
UF804F
UF806F
UF808F
1.
2.
Package Type
ITO-220A
ITO-220A
ITO-220A
ITO-220A
ITO-220A
ITO-220A
ITO-220A
Shipping Quantity
50 Units/Tube
50 Units/Tube
50 Units/Tube
50 Units/Tube
50 Units/Tube
50 Units/Tube
50 Units/Tube
Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix
to part number above. For example, UF800F-LF.
Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any
responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to
manufacturer. WTE reserves the right to change any or all information herein without further notice.
WARNING:
DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life
support devices or systems without the express written approval.
Won-Top Electronics Co., Ltd.
No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan
Phone:
886-7-822-5408 or 886-7-822-5410
Fax:
886-7-822-5417
Email:
sales@wontop.com
Internet:
http://www.wontop.com
We power your everyday.
UF800F – UF808F
4 of 4
© 2006 Won-Top Electronics
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