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Comhip Technology Corporation . Tel:510-657-8671 . Fax: 510-657-8921 . www.comchiptech.com
Case: Molded Plastic
Terminals: Plated Leads Solderable Per MIL
STD-202, Method 208
Weight: 5.6 grams (approx.)
Mounting position: Any
Mechanical Data:
Maximum Ratings and Electrical Characteristics
Diffused Junction
Low Forward Voltage Drop
High Reliability
High Current Capability
High Surge Current Capability
Ideal for Printed Circuit Boards
Features:
Reverse Voltage: 50 ~ 1000 Volts
Forward Current: 4.0 Amp
KBL400-G thru KBL410-G
Silicon Bridge Rectifiers
“-G” suffix designated RoHS compliant version
Note:1. Non-repetitive for t>1ms and < 8.3 ms
2. Thermal resistance junction to ambient mounted on PC board with 13.0 x 13.0 x 0.03 mm thick land areas.
Dim
A
B
C
D
E
G
H
J
Min.
18.50
13.70
15.20
6.00
4.00
-
19.00
1.20
Max
19.50
14.70
16.30
6.50
5.60
2.10
-
1.30
KBL
All Dimension in mm
D
G
E
A
B
J
C
H
+ ~ ~ -
KBL
Rating at 25ºC unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate currently by 20%.
Characteristics
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Average Rectified Output Current (Note1) @ TA = 75ºC
Non-Repetitive Peak Forward Surge Current 8.3ms Single
half-sine-wave superimposed on rated load (JEDEC
Method)
Forward Voltage (per element) @ IF=2.0A
Peak Reverse Current @ Tc=25ºC
At Rated DC Blocking Voltage @ Tc=100ºC
I2t Rating for Fusing (t<8.3ms) (Note1)
Typical Thermal Resistance (Note2)
Operating and Storage Temperature Range
KBL
400-G
50
35
KBL
401-G
100
70
KBL
402-G
200
140
KBL
404-G
400
280
4
150
1.1
10
1.0
166
19
-65 to +125
UNIT
V
V
A
A
V
uA
mA
A2S
K/W
ºC
Symbol
VRRM
VRWM
VR
VR(RMS)
Io
IFSM
VFM
IR
I2t
R
θJC
T
j
, T
STG
KBL
406-G
600
420
KBL
408-G
800
560
KBL
410-G
1000
700
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Comhip Technology Corporation . Tel:510-657-8671 . Fax: 510-657-8921 . www.comchiptech.com
KBL400-G thru KBL410-G
Silicon Bridge Rectifiers
“-G” suffix designated RoHS compliant version
250
250
150
150
100
100
50
50
0
0
200
200
1.0
1.0
10
10
100
100
Number of Cycles at 60Hz
IFSM, Peak Forward Surge Current ( A )
8.3ms
Single half sine-wave
JEDEC method
8.3ms
Single half sine-wave
JEDEC method
FIG.4- TYPICAL REVERSE CHARACTERISTICS
PER BRIDGE ELEMENT
INSTANTANEOUS REVERSE CURRENT.( A)
020 40 60 80 100 120 140
.01
0.1
1.0
10.0
PERCENT OF RATED PEAK REVERSE VOLTAGE. (%)
TJ=100 C
0
TJ=25 C
0
FIG.2- MAXIMUM FORWARD CURRENT DERATING
CURVE
AVERAGE FORWARD CURRENT.(A)
050 100 150
0
1
3
2
4
5
AMBIENT TEMPERATURE. ( C)
o
FIG.3- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS PER BRIDGE ELEMENT
INSTANTANEOUS FORWARD CURRENT. (A)
.4 .6 .8 1.0 1.2 1.4 1.6
0.01
0.1
1.0
10
INSTANTANEOUS FORWARD VOLTAGE. (V)
Tj=25 C
PULSE WIDTH-300 S
2% DUTY CYCLE
0
FIG.1- MAXIMUM NON-REPETITIVE PEAK Fwd SURGE CURRENT
Rating and Characteristic Curves (KBL400-G thru 410-G)