W TE
PO WE R SEM IC O ND UC TO R S
KBU1000 – KBU1010
10A BRIDGE RECTIFIER
Features
! Diffused Junction A
! Low Forward Voltage Drop B C KBU
! High Current Capability D Dim Min Max
! High Reliability A 22.70 23.70
! High Surge Current Capability K L B 3.80 4.10
! Ideal for Printed Circuit Boards - ~ ~ + E C 4.20 4.70
D 1.70 2.20
E 10.30 11.30
J G G 4.50 6.80
H 4.60 5.60
Mechanical Data
J 25.40 —
! Case: Molded Plastic H K — 19.30
! Terminals: Plated Leads Solderable per M L 16.80 17.80
MIL-STD-202, Method 208 M 6.60 7.10
! Polarity: As Marked on Body N 4.70 5.20
! Weight: 8.0 grams (approx.) P 1.20 1.30
! Mounting Position: Any All Dimensions in mm
! Marking: Type Number
N
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
KBU KBU KBU KBU KBU KBU KBU
Characteristic Symbol Unit
1000 1001 1002 1004 1006 1008 1010
Peak Repetitive Reverse Voltage VRRM
Working Peak Reverse Voltage VRWM 50 100 200 400 600 800 1000 V
DC Blocking Voltage VR
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 560 700 V
Average Rectified Output Current @TC = 100°C IO 10 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on IFSM 300 A
rated load (JEDEC Method)
Forward Voltage (per element) @IF = 5.0A VFM 1.0 V
Peak Reverse Current @TC = 25°C 10 µA
IR
At Rated DC Blocking Voltage @TC = 100°C 1.0 mA
Rating for Fusing (t < 8.3ms) (Note 1) I2t 373 A2s
Typical Thermal Resistance (Note 2) RJC 8.0 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C
Note: 1. Non-repetitive for t > 1ms and < 8.3ms.
2. Thermal resistance junction to case per element mounted on PC board with 13.0x13.0x0.03mm thick land areas.
KBU1000 – KBU1010 1 of 3 © 2002 Won-Top Electronics
12 100
IF, INSTANTANEOUS FWD CURRENT (A)
10
I(AV), AVERAGE FWD CURRENT (A)
Heat sink
8 Mounting 10
6
Mounted on 4 X 4 inch
Copper PC Board
12.7mm lead length
4 1.0
2
Tj = 25°C
Pulse width = 300 µs
0 0.1
0 50 100 150 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
TC, CASE TEMPERATURE (°C) VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Forward Current Derating Curve Fig. 2 Typical Forward Characteristics, per element
400
Tj = 150°C Tj = 25°C
IFSM, PEAK FORWARD SURGE CURRENT (A)
8.3 ms Single Half-Sine Wave f = 1 MHz
300
CJ, CAPACITANCE (pF)
100
200
100
0 10
1 10 100 0.1 1.0 10 100
NUMBER OF CYCLES AT 60 Hz VR, REVERSE VOLTAGE (V)
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current Fig. 4 Typical Junction Capacitance per element
10
IR, INSTANTANEOUS REVERSE CURRENT (µA)
Tj = 100°C
1.0
0.1
Tj = 25°C
0.01
0 20 40 60 80 100 120 140
PERCENT OF PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics
KBU1000 – KBU1010 2 of 3 © 2002 Won-Top Electronics
ORDERING INFORMATION
Product No. Package Type Shipping Quantity
KBU1000 SIL Bridge 400 Units/Box
KBU1001 SIL Bridge 400 Units/Box
KBU1002 SIL Bridge 400 Units/Box
KBU1004 SIL Bridge 400 Units/Box
KBU1006 SIL Bridge 400 Units/Box
KBU1008 SIL Bridge 400 Units/Box
KBU1010 SIL Bridge 400 Units/Box
Shipping quantity given is for minimum packing quantity only. For minimum order
quantity, please consult the Sales Department.
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
We power your everyday.
Fax: 886-7-822-5417
Email: sales@wontop.com
Internet: http://www.wontop.com
KBU1000 – KBU1010 3 of 3 © 2002 Won-Top Electronics
