®
UF1000 – UF1008
10A GLASS PASSIVATED ULTRAFAST RECTIFIER
WON-TOP ELECTRONICS
Pb
Features
Glass Passivated Die Construction
Ultrafast 50nS and 100nS Recovery Time
Low Forward Voltage Drop
Low Reverse Leakage Current
High Surge Current Capability
Epoxy Meets UL 94V-0 Classification
Ideally Suited for Use in High Frequency
SMPS, Inverters and As Free Wheeling Diodes
C
G
PIN1
3
B
Dim
A
TO-220A
Min
13.90
9.80
2.54
3.56
12.70
0.51
3.55 Ø
5.75
4.16
2.03
0.30
1.14
4.83
Max
15.90
10.70
3.43
4.56
14.73
0.96
4.09 Ø
6.85
5.00
2.92
0.65
1.40
5.33
A
B
C
D
E
F
D
F
P
I
H
L
E
Mechanical Data
Case: TO-220A, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: See Diagram
Weight: 1.9 grams (approx.)
Mounting Position: Any
Mounting Torque: 0.6 N.m Max.
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
G
H
I
J
K
L
P
All Dimensions in mm
PIN 1
J
K
PIN 3
Case
Maximum Ratings and Electrical Characteristics
@T
A
=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
UF
1000
50
35
UF
1001
100
70
UF
1002
200
140
UF
1003
300
210
10
150
1.0
10
500
50
80
73
3.0
-55 to +150
100
50
1.3
1.7
UF
1004
400
280
UF
1006
600
420
UF
1008
800
560
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
I
FSM
V
FM
I
RM
t
rr
C
J
R
θJA
R
θJC
T
J
, T
STG
Unit
V
V
A
A
V
µA
nS
pF
°C/W
°C
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)
Thermal Resistance Junction to Ambient
Thermal Resistance Junction to Case
Operating and Storage Temperature Range
@I
F
= 10A
@T
A
= 25°C
@T
A
= 125°C
Note: 1. Measured with I
F
= 0.5A, I
R
= 1.0A, I
RR
= 0.25A.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
1
®
UF1000 – UF1008
I
(AV)
, AVERAGE FORWARD RECTIFIED CURRENT (A)
WON-TOP ELECTRONICS
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
10
100
8
UF1003
UF1004
10
UF1000
UF1001
UF1002
6
4
UF1006
UF1008
1.0
2
Resistive or
Inductive Load
0
0
15
30 45 60 75 90 105 120 135 150
T
C
, CASE TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
I
R
, INSTANTANEOUS REVERSE CURRENT (µA)
0.1
0
0.4
0.8
1.2
1.6
2.0
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
I
FSM
, PEAK FORWARD SURGE CURRENT (A)
150
Single Half-Sine-Wave
JEDEC Method
1000
T
A
= 125°C
120
100
90
10
T
A
= 25°C
60
1.0
30
0.1
0
1
10
100
NUMBER OF CYCLES AT 60Hz
Fig. 3 Forward Surge Current Derating Curve
0.01
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
200
DC, T
J
= 150°C
20
C
J
, JUNCTION CAPACITANCE (pF)
P
D
, POWER DISSIPATION (W)
16
UF1003
UF1004
UF1006
UF1008
160
f = 1MHz
12
120
UF1000 – UF1004
8
UF1000
UF1001
UF1002
80
UF1006 – UF1008
4
40
0
0
8
12
16
4
20
I
F(AV)
, AVERAGE FORWARD CURRENT (A)
Fig. 5 Forward Power Dissipation
0
0.1
1
10
V
R
, DC REVERSE VOLTAGE (V)
Fig. 6 Typical Junction Capacitance
100
www.wontop.com
2
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
®
UF1000 – UF1008
WON-TOP ELECTRONICS
MARKING INFORMATION
UF100x
UF100x
x
Polarity
= 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
Recommended isolated mounting when
screw is at heatsink potential. 4-40
hardware is used.
Screw should not be tightened with any
type of air-forced torque or equipment
that may cause high impact on device
package. The insulating bushing inside
the mounting hole will insure the screw
threads do not contact the metal base.
The interface should apply a layer of
thermal grease or a highly conductive
thermal pad for better heat dissipation.
4-40 PAN or HEX Head Screw
Plain Washer
Insulating Bushing
Rectifier
Insulator
Heatsink
Compression Washer
4-40 HEX Nut
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
www.wontop.com
3
®
UF1000 – UF1008
WON-TOP ELECTRONICS
ORDERING INFORMATION
Product No.
UF1000
UF1001
UF1002
UF1003
UF1004
UF1006
UF1008
1.
2.
Package Type
TO-220A
TO-220A
TO-220A
TO-220A
TO-220A
TO-220A
TO-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, UF1000-LF.
WON-TOP ELECTRONICS and
are registered trademarks of Won-Top Electronics Co., Ltd (WTE). 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 806, 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.
www.wontop.com
4
© Won-Top Electronics Co., Ltd.
Revision: September, 2012
无线连接
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
