MBR3100
Document number: DS36956 Rev. 4 - 2
1 of 7
www.diodes.com
May 2018
© Diodes Incorporated
MBR3100
HIGH VOLTAGE POWER SCHOTTKY RECTIFIER
Product Summary
VRRM (V)
IO (A)
VF (MAX) (V)
@ +25°C
IR (MAX) (mA)
@ +25°C
100
3
0.85
0.5
Description
The MBR3100 is a high voltage Schottky rectifier suited for switch
mode power supplies and other power converters. This device is
intended for use in medium voltage operation, and particularly, in high
frequency circuits where low switching losses and low noise are
required.
The MBR3100 is available in standard DO-214AC package.
Applications
Power Supply-Output Rectification
Power Management
Instrumentation
Features
Low Forward Voltage: 0.85V at +25°C
High Surge Current Capacity
Operating Junction Temperature: +150°C
3A Total
Guard-Ring for Stress Protection
Available in “Green” Package: DO-214AC
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Case: DO-214AC
Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Annealed over Copper Leadframe.
Solderable per MIL-STD-202, Method 208
Weight (Approximately): 1.9Grams
DO-214AC
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. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
Pin Assignments
(Top View)
DO-214AC
Cathode line by
marking
Cathode Anode
Green
MBR3100
Document number: DS36956 Rev. 4 - 2
2 of 7
www.diodes.com
May 2018
© Diodes Incorporated
MBR3100
Ordering Information
MBR3100 XX XX - XX
PackingPackageProduct Name
VR : DO-214AC
RoHS/Green
and Green
TR : Tape & Reel G1 : RoHS Compliant
Package
Part Number
Marking ID
Packing
DO-214AC
MBR3100VRTR-G1
3100VR
7500 Pieces/Tape & Reel
Marking Information
(1) DO-214AC (Top View)
First Line: Logo and Date Code
Y: Year
WW: Work Week of Molding
A: Assembly House Code
Second Line: Marking ID
(See Ordering Information)
YWWA
XXXXXX
MBR3100
Document number: DS36956 Rev. 4 - 2
3 of 7
www.diodes.com
May 2018
© Diodes Incorporated
MBR3100
Maximum Ratings (Note 4)
Characteristic
Symbol
Rating
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
100
V
Average Rectified Forward Current (Rated VR, TC =
+141C)
IF(AV)
3
A
Non Repetitive Peak Surge Current (Surge Applied at
Rated Load Conditions Half Wave, Single Phase, 60Hz)
IFSM
80
A
Operating Junction Temperature Range (Note 5)
TJ
-65 to +150
°C
Storage Temperature Range
TSTG
-65 to +150
°C
Voltage Rate of Change (Rated VR)
dv/dt
10000
V/µs
ESD (Machine Model = C)
—
400
V
ESD (Human Body Model = 3B)
—
8000
V
Notes: 4. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “Recommended Operating Conditions” is not implied.
Exposure to “Absolute Maximum Ratings” for extended periods may affect device reliability.
5. The heat generated must be less than the thermal conductivity from Junction to Ambient: dPD/dTJ < 1/θJA.
Thermal Characteristics
Characteristic
Symbol
Rating
Unit
Thermal Resistance (Junction to Lead) (Note 6)
RθJL
DO-214AC
20
°C/W
Thermal Resistance (Junction to Ambient) (Note 6)
RθJA
DO-214AC
70
Note 6: Device mounted on heat sink, with minimum recommended pad layout per http://www.diodes.com/package-outlines.html.
Electrical Characteristics
Characteristic
Symbol
Rating
Unit
Test Condition
Maximum Instantaneous Forward Voltage Drop (Note 7)
VF (MAX)
0.85
V
IF = 3A, TC = +25°C
0.7
IF = 3A, TC = +125°C
Maximum Instantaneous Reverse Current (Note 7)
IR (MAX)
0.5
mA
Rated DC Voltage, TC = +25°C
2.0
Rated DC Voltage, TC = +125°C
Note 7: Short duration pulse test used to minimize self-heating effect, Pulse Test: Pulse Width = 300µs, Duty Cycle ≤ 2.0%.
MBR3100
Document number: DS36956 Rev. 4 - 2
4 of 7
www.diodes.com
May 2018
© Diodes Incorporated
MBR3100
Figure 1. Typical Forward Characteristics Figure 2. Typical Reverse Characteristics
Figure 3. Average Rectified Forward Current vs. Figure 4. Average Rectified Forward Current vs.
Case Temperature Ambient Temperature
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1
0.01
0.1
1
10
100
Instantaneous Forward Current (A)
Instantaneous Forward Voltage (V)
TJ=150oC
TJ=125oC
TJ=25oC
010 20 30 40 50 60 70 80 90 100
10-2
10-1
100
101
102
103
104
Instantaneous Reverse Current (A)
Instantaneous Reverse Voltage (V)
TJ=25oC
TJ=125oC
TJ=150oC
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
120 125 130 135 140 145 150 155
Note 6
TC, Case Temperature (oC)
IF(AV), Average Rectified Forword Current (A)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
30 40 50 60 70 80 90 100 110 120 130 140 150
Note 6
TA, Ambient Temperature (oC)
IF(AV), Average Rectified Forword Current (A)
MBR3100
Document number: DS36956 Rev. 4 - 2
5 of 7
www.diodes.com
May 2018
© Diodes Incorporated
MBR3100
Package Outline Dimensions (All dimensions in mm(inch).)
(1) Package Type: DO-214AC
3.990(0.157)
4.750(0.187)
2.400(0.094)
2.830(0.111)
1.250(0.049)
1.650(0.065)
4.800(0.189)
5.280(0.208)
0.760(0.030)
1.520(0.060)
1.900(0.075)
2.290(0.090)
0.080(0.003)
0.310(0.012)
0.150(0.006)
0.310(0.012)
Cathode line by
marking
MBR3100
Document number: DS36956 Rev. 4 - 2
7 of 7
www.diodes.com
May 2018
© Diodes Incorporated
MBR3100
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
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
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
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
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
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
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2018, Diodes Incorporated
www.diodes.com
