UF1000CT – UF1008CT 1 of 4 © 2006 Won-Top Electronics
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UF1000CT – UF1008CT
10A GLASS PASSIVATED DUAL ULTRAFAST RECTIFIER
Features
! Glass Passivated Die Construction B
! Ultra-Fast Switching
! Low Forward Voltage Drop C
! Low Reverse Leakage Current
! High Surge Current Capability G A
! Plastic Material has UL Flammability
Classification 94V-O PIN1 2 3
D
Mechanical Data F E
! Case: TO-220, Molded Plastic
! Terminals: Plated Leads Solderable per P
MIL-STD- 202, Met hod 208
! Polarity: See Diagram I
! Weight: 2.24 grams (approx.)
! Mounting Position: Any H L
! 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
PIN 1 - +
J PIN 3 - Case, PIN 2
K
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise s pecifi ed
Single Phase, half wave, 60Hz, resistive or inductive load.
For capaciti ve load, derate current by 20%.
Characteristic Symbol UF
1000CT UF
1001CT UF
1002CT UF
1003CT UF
1004CT UF
1006CT UF
1008CT Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR50 100 200 300 400 600 800 V
RMS Reverse Voltage VR(RMS) 35 70 140 210 280 420 560 V
Average Rectified Output Current @TC = 100°C IO10 A
Non-Repetiti ve P eak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load
(JEDEC Method) IFSM 125 A
Forward Voltage @IF = 5.0A VFM 1.0 1.3 1.7 V
Peak Reverse Current @T
A = 25°C
At Rated DC Blocking Voltage @TA = 125°C IRM 10
400 µA
Reverse Recovery Time (Note 1) trr 50 100 nS
Typi cal Junction Capacitanc e (Note 2) Cj80 50 pF
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °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.
WTE
POWER SEMICONDUCTORS
TO-220
Dim Min Max
A13.90 15.90
B9.80 10.70
C2.54 3.43
D3.56 4.56
E12.70 14.73
F0.51 0.96
G3.55 Ø 4.09 Ø
H5.75 6.85
I4.16 5.00
J2.03 2.92
K0.30 0.65
L1.14 1.40
P2.29 2.79
All Dimensions in mm
UF1000CT – UF1008CT 2 of 4 © 2006 Won-Top Electronics

30
60
90
0
120
150
180
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fig. 3 Max Non-Repetitive Surge Current
8.3 ms single half-sine-wave
JEDEC method
10
100
400
0.1 1.0 10 100
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
1006CT -1008CT
1000CT -1004CT
C , CAPACITANCE (pF)
j
0
2
4
6
8
10
0 50 100 150
I,AVERAGEFORWARDCURRENT(A)
(AV)
T , CASE TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
C°
0.1
1.0
10
100
0.2 0.6 1.0 1.4
I , INSTANTANEOUS FORWARD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
Pulse width = 300 s
2% duty cycle µ
1006CT -1008CT
1003CT - 1004CT
1000CT -1002CT
UF1000CT – UF1008CT 3 of 4 © 2006 Won-Top Electronics
MARKING INFORMATION
PACKAGING INFORMATION
Tube Size
L x W x H (mm) Quantity
(PCS) Inner Box Size
L x W x H (mm) Quantity
(PCS) Carton Size
L x W x H (mm) Quantity
(PCS) Approx. Gross Weight
(KG)
525 x 31 x 6 50 555 x 145 x 95 2,000 572 x 306 x 218 8,000 19.0
RECOMMENDED SCREW MOUNTING ARRANGEMENT
Note: 1. Anti-static tube, water clear color.
BULK
WTE = Manufacturer’s Logo
UF100xCT = Device Number
x = 0, 1, 2, 3, 4, 6 or 8
Polarity = As Marked on Body
Plain Washe
r
Insulatin
g
Bushin
g
Rectifie
r
Insulato
r
Heatsink
Compression Washe
r
4-40 HEX Nut
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 Scre
w
WTE
UF100xCT
UF1000CT – UF1008CT 4 of 4 © 2006 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
UF1000CT TO-220 50 Units/Tube
UF1001CT TO-220 50 Units/Tube
UF1002CT TO-220 50 Units/Tube
UF1003CT TO-220 50 Units/Tube
UF1004CT TO-220 50 Units/Tube
UF1006CT TO-220 50 Units/Tube
UF1008CT TO-220 50 Units/Tube
1. Shipping quantity given is for minimum packing quantity only. For minimum
order quantity, please consult the Sales Department.
2. To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix
to part number above. For example, UF1000CT-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.
We power your everyday.
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. wont op.com