US3M
Document number: DS37228 Rev. 5 - 2
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US3M
ADVANCED I NF ORMATION
3.0A SURFACE MOUNT ULTRA-FAST RECTIFIER
Product Summary (@TA = +25°C)
VRRM (V)
IO (A)
VF (V)
IR (μA)
1,000
3
1.8
10
Description
3.0A Surface Mount Glass Passivated Rectifier in SMC package
offers high current capability and ultra-fast recovery time for high
efficiency. Designed with glass passivated die construction for high
reliability, this device is ideal for applications such as:
Power Supplies
Lighting Ballasts
Features and Benefits
Glass Passivated Die Construction
High Current Capability
Ultra-Fast Recovery Time for High Efficiency
Maximum Operating Junction Temperature of +175°C
Lead Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Case: SMC
Case Material: Molded Plastic.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Lead-Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band or Cathode Notch
Weight: 0.21 grams (Approximate)
Ordering Information (Note 4)
Part Number
Case
Packaging
US3M-13
SMC
3,000/Tape & Reel
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definations 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.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
Green
Top View
Bottom View
US3M = Product Type Marking Code
= Manufacturer’s Code Marking
YWW = Date Code Marking
Y = Last Digit of Year (ex: 4 for 2014)
WW = Week Code 01 to 53
SMC
SMC
US3M
Document number: DS37228 Rev. 5 - 2
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ADVANCED I NF ORMATION
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
1,000
V
RMS Reverse Voltage
VR(RMS)
700
V
Average Rectified Output Current @ TT = +75°C
IO
3.0
A
Non-Repetitive Peak Forward Surge Current, 8.3ms
Single Half Sine-Wave Superimposed on Rated Load
IFSM
120
A
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Typical Thermal Resistance, Junction to Terminal (Note 7)
RθJT
26
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +175
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 5)
V(BR)R
1,000
—
—
V
IR=10μA
Forward Voltage
VF
—
1.5
1.8
V
IF = 3.0A
Leakage Current (Note 5)
IR
—
—
2.2
14
10
500
μA
VR =1,000V, TA = +25°C
VR =1,000V, TA = +125°C
Reverse Recovery Time
trr
—
70
85
ns
IF = 0.5A, IR = 1.0A, Irr = 0.25A
Total Capacitance
CT
—
25
—
pF
VR = 4V, f =1.0MHz
Notes: 5. Short duration pulse test used to minimize self-heating effect.
6. Device mounted on FR-4 substrate, 1" x 1", 2oz, single-sided, PC boards with 0.15" x 0.26" copper pads.
7. Device mounted on FR-4 substrate, 1" x 1", 2oz, single-sided, PC boards with 0.56" x 0.73" copper pads.
I , DC FORWARD CURRENT (A)
F
Figure 1 DC Forward Current Derating
T , AMBIENT TEMPERATURE (°C)
A
0
050.
1
150.
2
250.
3
350.
4
25 50 75 100 125 150 175
Note 6
Note 7
Figure 2 Typical Reverse Characteristics
V , INSTANTANEOUS FORWARD VOLTAGE (V)
F
I , INSTANTANEOUS FORWARD CURRENT (A)
R
0.01
0.1
1
10
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
T = -55°C
A
T =175°C
A
T = 25°C
A
T = 85°C
A
T =100°C
A
T = 125°C
A
T =150°C
A
US3M
Document number: DS37228 Rev. 5 - 2
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Figure 3 Total Capacitance vs. Reverse Voltage
V , DC REVERSE VOLTAGE (V)
R
C , TOTAL CAPACITANCE (pF)
T
0
20
40
60
80
100
0 1 10 100
I , INSTANTANEOUS REVERSE CURRENT (µA)
R
Figure 4 Typical Reverse Characteristics
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
0.001
0.01
0.1
1
10
100
1000
100 300 500 700 900 1100
T = -55°C
A
T = 25°C
A
T = 85°C
A
T = 100°C
A
T = 125°C
A
T = 150°C
A
T = 175°C
A
f=1MHz
Figure 5 Reverse Recovery Time Characteristic and Test Circuit
US3M
Document number: DS37228 Rev. 5 - 2
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ADVANCED I NF ORMATION
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for the latest version.
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
SMC
Dim
Min
Max
A
5.59
6.22
B
6.60
7.11
C
2.75
3.18
D
0.15
0.31
E
7.75
8.13
G
0.10
0.20
H
0.76
1.52
J
2.00
2.50
All Dimensions in mm
Dimensions
Value (in mm)
C
6.90
G
4.40
X
2.50
X1
9.40
Y
3.30
A
B
C
D
G
HE
J
X1
Y
C
G
X
US3M
Document number: DS37228 Rev. 5 - 2
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ADVANCED I NF ORMATION
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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website, harmless against all damages.
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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.
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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
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
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representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
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