KBP404G-KBP410G
Document number: DS39310 Rev. 2 - 2
1 of 5
www.diodes.com
October 2018
© Diodes Incorporated
KBP404G-KBP410G
NEW PROD U C T
4.0A GLASS PASSIVATED BRIDGE RECTIFIER
Product Summary (@TA = +25°C)
VRRM (V)
IO MAX (A)
VF MAX
(V)
IR MAX
(μA)
400, 600, 800, 1000
4
1.1
5
Description and Applications
Suitable for AC to DC bridge full wave rectification for AC/DC Power
Supply, LED lighting, home appliances, office equipment, and
telecommunication applications.
Features and Benefits
Glass Passivated Die Construction
Rating to 1000V PRV
Low Reverse Leakage Current
Surge Overload Rating to 130A Peak
Ideal for Printed Circuit Board Applications
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Mechanical Data
Case: KBP
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish – Tin. Plated Leads, Solderable per MIL-STD-
202, Method 208
Polarity: Marked on Body
Weight: 1.52 grams (Approximate)
Ordering Information (Note 3)
Part Number
Compliance
Case
Packaging
KBP404G
Commercial
KBP
35 Pieces per Tube
KBP406G
Commercial
KBP
35 Pieces per Tube
KBP408G
Commercial
KBP
35 Pieces per Tube
KBP410G
Commercial
KBP
35 Pieces per Tube
Notes: 1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. All applicable RoHS exemptions applied.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/.
Marking Information
Pb
KBP
Equivalent Circuit
4xxG
KBP404G-KBP410G
Document number: DS39310 Rev. 2 - 2
2 of 5
www.diodes.com
October 2018
© Diodes Incorporated
KBP404G-KBP410G
NEW PROD U C T
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
KBP404G
KBP406G
KBP408G
KBP410G
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VRM
400
600
800
1000
V
RMS Reverse Voltage
VR(RMS)
280
420
560
700
V
Average Rectified Output Current @TC = +105°C (With Heatsink)
(Without Heatsink)
IO
4.0
2.0
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
IFSM
130
A
Non-Repetitive Peak Forward Surge Current
1.0ms Single Half Sine-Wave Superimposed on Rated Load
IFSM
260
A
I2t Rating for Fusing (3ms≦ t ≦8.3ms)
I2t
50
A2s
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Typical Thermal Resistance, Junction to Case (Note 4)
RθJC
6
°C/W
Typical Thermal Resistance, Junction to Lead (Note 4)
RθJL
8
°C/W
Typical Thermal Resistance, Junction to Ambient (Note 4)
RθJA
15
°C/W
Typical Thermal Resistance, Junction to Case (Note 5)
RθJC
14
°C/W
Typical Thermal Resistance, Junction to Lead (Note 5)
RθJL
20
°C/W
Typical Thermal Resistance, Junction to Ambient (Note 5)
RθJA
40
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-55 to +150
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage
(Note 6)
V(BR)R
1,000
KBP410G
—
—
V
IR = 5µA
800
KBP408G
600
KBP406G
400
KBP404G
Forward Voltage Drop per
Element
VF
—
0.94
1.1
V
IF = 4.0A, TJ = +25°C
Leakage Current (Note 6)
IR
—
—
—
5
500
µA
VR = 1000V, TJ = +25°C
VR = 1000V, TJ = +125°C
Total Capacitance per Element
CT
—
40
—
pF
VR = 4.0VDC, f = 1MHz
Notes: 4. Thermal resistance per element. Device mounted on 75mm x 75mm x 1.6mm Cu Plate Heatsink.
5. Thermal resistance per element without heatsink.
6. Short duration pulse test used to minimize self-heating effect.
KBP404G-KBP410G
Document number: DS39310 Rev. 2 - 2
3 of 5
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October 2018
© Diodes Incorporated
KBP404G-KBP410G
NEW PROD U C T
Figure 1. Forward Current Derating Curve Figure 2. Maximum Non-repetitive Surge Current
1
10
100
020 40 60 80 100
CT, TOTAL CAPACITANCE (pF)
VR, REVERSE VOLTAGE (V)
0.01
0.1
1
10
100
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
IF, INSTANTANEOUS FORWARD
CURRENT (A)
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
-55℃
25℃
85℃
100℃
125℃
150℃
0.001
0.01
0.1
1
10
100
0% 20% 40% 60% 80% 100% 120%
IR, INSTANTANEOUS REVERSE
CURRENT (µA)
VR, RATED PEAK REVERSE VOTLAGE (V)
-55℃
25℃
85℃
100℃
125℃
150℃
Figure 3. Typical Total Capacitance (Per Element)
Figure 4. Typical Forward Characteristics
Figure 5. Typical Reverse Characteristics
Figure 6. Non-repetitive Surge Current
Resistive or Inductive Load
PEAK FORWARD SURGE CURRENT (A)
TJ = 25°C
TJ = 125°C
TC, CASE TEMPERATURE (℃)
f=1MHz
KBP404G-KBP410G
Document number: DS39310 Rev. 2 - 2
4 of 5
www.diodes.com
October 2018
© Diodes Incorporated
KBP404G-KBP410G
NEW PROD U C T
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
KBP
+ ~ ~ -
D
E
L
be
z
L1
c
A
A3
a
a1
2.7 x 45° TYP
b2
KBP
Dim
Min
Max
Typ
A
3.35
3.65
-
A3
0.80
1.10
-
b
0.76
0.86
-
b2
1.22
1.42
-
c
0.35
0.55
-
D
14.25
14.75
-
E
10.20
10.60
-
e
3.56
4.06
-
L
14.25
14.73
-
L1
1.80
2.20
-
z
1.40
1.70
-
a
-
-
3°
a1
-
-
2°
All Dimensions in mm
KBP404G-KBP410G
Document number: DS39310 Rev. 2 - 2
5 of 5
www.diodes.com
October 2018
© Diodes Incorporated
KBP404G-KBP410G
NEW PROD U C T
IMPORTANT NOTICE
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
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application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
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website, harmless against all damages.
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final and determinative format released by Diodes Incorporated.
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Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
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