KBU1000 – KBU1010 1 of 2 © 2000 Won-Top Electronics
KBU1000 – KBU1010
10A BRIDGE RECTIFIER
Features
! Diffused Junction A
! Low Forward Voltage Drop B C
! High Current Capability D
! High Reliability
! High Surge Current Capability K L
! Ideal for Printed Circuit Boards -
~ ~ + E
J G
Mechanical Data
! Case: Molded Plastic H
! Terminals: Plated Leads Solderable per M
MIL-STD- 202, Met hod 208
! Polarity: As Marked on Body
! Weight: 8.0 grams (approx.)
! Mounting Position: Any
! Marking: Type Number
N
P
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derat e current by 20%.
Characteristic Symbol KBU
1000 KBU
1001 KBU
1002 KBU
1004 KBU
1006 KBU
1008 KBU
1010 Unit
Peak Repetit i ve Revers e Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR50 100 200 400 600 800 1000 V
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 560 700 V
Average Rectified Output Current @TC = 100°C IO10 A
Non-Repetiti ve P eak Forward Surge Current
8.3ms Si ngl e half sine-wave superimposed on
rated load (JEDE C Method) IFSM 300 A
Forward Voltage (per element) @IF = 5.0A VFM 1.0 V
Peak Reverse Current @T
C = 25°C
At Rated DC Blocking Voltage @TC = 100°C IR10
1.0 µA
mA
Rating for Fusing (t < 8.3ms) (Note 1) I2t373 A2s
Typic al Therm al Res istance (Note 2) RJC 8.0 K/W
Operating and Storage Temperat ure Range Tj, TSTG -65 to +150 °C
Note: 1. Non-repetiti ve for t > 1ms and < 8.3ms.
2. Thermal resistance junct i on to case per element mounted on PC board with 13.0x13.0x0.03mm th ick land areas.
WTE
PO WER SEM ICO NDUC TO RS
KBU
Dim Min Max
A22.70 23.70
B3.80 4.10
C4.20 4.70
D1.70 2.20
E10.30 11.30
G4.50 6.80
H4.60 5.60
J25.40 —
K— 19.30
L16.80 17.80
M6.60 7.10
N4.70 5.20
P1.20 1.30
All Dimensions in mm
0.1
1.0
10
100
0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
I , INSTANTANEOUS FWD CURRENT (A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig.2TypicalForwardCharacteristics, per element
F
T = 25°C
j
Pulse width = 300 µs
0
100
200
300
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current
T = 150°C
j
8.3 ms Single Half-Sine Wave
0.01
0.1
1.0
10
0 20 40 60 80 100 120 140
I , INSTANTANEOUS REVERSE CURRENT (µA)
R
PERCENT OF PEAK REVERSE VOLTAGE (%)
Fig. 5 Typical Reverse Characteristics
T = 100°C
j
T = 25°C
j
0
2
4
6
8
10
12
0 50 100 150
I , AVERAGE FWD CURRENT (A)
(AV)
T , CASE TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
C
Heat sink
Mounting
Mounted on4X4inch
Copper PC Board
12.7mm lead length
10
100
400
0.1 10 100
C , CAPACITANCE (pF)
J
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance per element
R
1.0
T = 25°C
j
f=1MHz
KBU1000 – KBU1010 2 of 2 © 2000 Won-Top Electronics
