WTE
PO WER SEMICONDUCTORS
KBJ2A – KBJ2M
2.0A BRIDGE RECTIFIER
Features
!
Diffused Junction
!
!
!
!
!
Low Forward Voltage Drop
High Current Capability
High Reliability
High Surge Current Capability
Ideal for Printed Circuit Boards
A
H
KBJ-2
Dim
A
Min
19.7
10.7
3.8
Max
20.3
11.3
—
B
D
B
C
J
G
D
13.0
2.3
14.0
2.7
K
E
E
G
H
1.65
—
Mechanical Data
P
P P
3.17 x 45°
!
!
Case: Molded Plastic
J
2.3
0.9
0.8
—
2.7
1.14
1.2
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: As Marked on Body
Weight: 2.0 grams (approx.)
Mounting Position: Any
K
C
L
!
!
!
!
M
P
0.51
5.3
4.8
All Dimensions in mm
Marking: Type Number
L
M
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%.
Characteristic
Symbol KBJ2A KBJ2B KBJ2D KBJ2G KBJ2J KBJ2K KBJ2M Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50
35
100
70
200
140
400
600
420
800
560
1000
700
V
RMS Reverse Voltage
VR(RMS)
IO
280
2.0
V
A
Average Rectified Output Current @TA = 50°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
rated load (JEDEC Method)
I
FSM
50
A
I2t Rating for Fusing (t < 8.35ms)
I2t
32
A2s
V
Forward Voltage (per diode)
@IF = 1.0A
VFM
IR
1.0
Peak Reverse Current
At Rated DC Blocking Voltage
@TA = 25°C
@TC = 100°C
10
500
µA
Typical Thermal Resistance (per leg) (Note 1)
Typical Thermal Resistance (per leg) (Note 2)
Operating and Storage Temperature Range
RꢀJA
RꢀJC
47
10
K/W
K/W
°C
Tj, TSTG
-55 to +150
Note: 1. Thermal resistance junction to ambient, mounted on PCB at 9.5mm lead length.
2. Thermal resistance junction to case, mounted on 5.0 x 4.0 x 0.8cm thick AL plate heatsink.
KBJ2A – KBJ2M
1 of 3
© 2002 Won-Top Electronics