MBR3100
Preferred Device
Axial Lead Rectifier
This device employs the Schottky Barrier principle in a large area
metal−to−silicon power diode. State−of−the−art geometry features
epitaxial construction with oxide passivation and metal overlap
contact. Ideally suited for use as rectifiers in low−voltage,
high−frequency inverters, free wheeling diodes, and polarity
protection diodes.
SCHOTTKY BARRIER
RECTIFIER
3.0 AMPERES, 100 VOLTS
Features
•
•
•
•
•
•
•
•
•
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Low Reverse Current
Low Stored Charge, Majority Carrier Conduction
Low Power Loss/High Efficiency
Highly Stable Oxide Passivated Junction
Guard−ring for Stress Protection
Low Forward Voltage
175°C Operating Junction Temperature
High Surge Capacity
Pb−Free Packages are Available*
AXIAL LEAD
CASE 267−05
(DO−201AD)
STYLE 1
Mechanical Characteristics:
• Case: Epoxy, Molded
• Weight: 1.1 Gram (Approximately)
• Finish: All External Surfaces Corrosion Resistant and Terminal
•
•
Leads are Readily Solderable
Lead Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
Polarity: Cathode indicated by Polarity Band
MARKING DIAGRAM
A
MBR
3100
YYWWG
G
MAXIMUM RATINGS
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current TA = 100°C
(RqJA = 28°C/W, Refer to P.C. Board Mounting,
Note 3)
Non−Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions
Halfwave, Single Phase, 60 Hz)
Operating and Storage Junction Temperature
Range (Note 1) (Reverse Voltage Applied)
Voltage Rate of Change (Rated VR)
Symbol
Max
Unit
VRRM
VRWM
VR
100
V
IO
3.0
A
IFSM
150
A
TJ, Tstg
−65 to
+175
°C
dv/dt
10
V/ns
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
June, 2006 − Rev. 6
ORDERING INFORMATION
Package
Shipping †
MBR3100
Axial Lead
500 Units / Bag
MBR3100G
Axial Lead
(Pb−Free)
500 Units / Bag
MBR3100RL
Axial Lead
1500/Tape & Reel
MBR3100RLG
Axial Lead
(Pb−Free)
1500/Tape & Reel
Device
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. The heat generated must be less than the thermal conductivity from
Junction−to−Ambient: dPD/dTJ < 1/RqJA.
© Semiconductor Components Industries, LLC, 2006
A
= Assembly Location
YY
= Year
WW
= Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
1
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
Preferred devices are recommended choices for future use
and best overall value.
Publication Order Number:
MBR3100/D
MBR3100
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction−to−Ambient (see Note 3, Mounting Method 3)
Symbol
Max
Unit
RqJA
28
°C/W
Symbol
Max
Unit
ELECTRICAL CHARACTERISTICS (TL = 25°C unless otherwise noted)
Characteristic
Maximum Instantaneous Forward Voltage (Note 2)
(iF = 3.0 Amps, TL = 25°C)
(iF = 3.0 Amps, TL = 100°C)
vF
Maximum Instantaneous Reverse Current @ Rated dc Voltage (Note 2)
TL = 25°C
TL = 100°C
iR
V
0.79
0.69
mA
0.6
20
50
30
20
1
0.5
I , REVERSE CURRENT (mA)
R
i , INSTANTANEOUS FORWARD CURRENT (AMPS)
F
2. Pulse Test: Pulse Width = 300 ms, Duty Cycle = 2.0%.
TJ = 150°C
10
100°C
5
3
2
25°C
1
0.1
125°C
0.05
0.02
0.01
100°C
0.005
0.5
0.3
0.2
0.002
0.001
0.0005
0.1
0.05
TJ = 150°C
0.2
25°C
0.0002
0.0001
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3
vF, INSTANTANEOUS VOLTAGE (VOLTS)
0
10
20
70
30
40
50
60
80
VR REVERSE VOLTAGE (VOLTS)
90
100
Figure 2. Typical Reverse Current*
Figure 1. Typical Forward Voltage
PF (AV), AVERAGE POWER DISSIPATION (WATTS)
I
F (AV)
, AVERAGE FORWARD CURRENT (AMPS)
*The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these curves if VR is sufficient below rated VR.
8
7
6
5
dc
4
SQUARE
WAVE
3
2
1
0
20
40
60
80 100 120 140 160
TA, AMBIENT TEMPERATURE (°C)
180
4
3.5
3
2.5
SQUARE
WAVE
2
1.5
1
0.5
0
Figure 3. Current Derating
(Mounting Method #3 per Note 3)
1.0
2.0
3.0
4.0
IF (AV), AVERAGE FORWARD CURRENT (AMPS)
Figure 4. Power Dissipation
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2
dc
5.0
MBR3100
400
C, CAPACITANCE (pF)
300
200
TJ = 25°C
f = 1 MHz
100
80
50
40
0
20
40
60
80
VR, REVERSE VOLTAGE (VOLTS)
Figure 5. Typical Capacitance
NOTE 3 — MOUNTING DATA
Data shown for thermal resistance junction−to−ambient
(RqJA) for the mountings shown is to be used as typical
guideline values for preliminary engineering, or in case the
tie point temperature cannot be measured.
TYPICAL VALUES FOR RqJA IN STILL AIR
Mounting
Method
Lead Length, L (in)
1/8
1/4
1/2
3/4
RqJA
1
50
51
53
55
°C/W
2
58
59
61
63
°C/W
3
°C/W
28
Mounting Method 1
Mounting Method 2
P.C. Board where available
copper surface is small.
Vector Push−In
Terminals T−28
L
ÉÉÉÉÉÉÉÉÉÉÉÉÉ
L
L
ÉÉÉÉÉÉÉÉÉÉÉ
Mounting Method 3
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
P.C. Board with
2−1/2″ X 2−1/2″
copper surface.
L = 1/2’’
Board Ground Plane
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3
L
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
AXIAL LEAD
CASE 267−05
ISSUE G
DATE 06/06/2000
SCALE 1:1
K
D
NOTES:
1. DIMENSIONS AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 267-04 OBSOLETE, NEW STANDARD 267-05.
A
1
2
B
K
STYLE 1:
PIN 1. CATHODE (POLARITY BAND)
2. ANODE
DOCUMENT NUMBER:
DESCRIPTION:
DIM
A
B
D
K
98ASB42170B
AXIAL LEAD
INCHES
MIN
MAX
0.287
0.374
0.189
0.209
0.047
0.051
1.000
---
MILLIMETERS
MIN
MAX
7.30
9.50
4.80
5.30
1.20
1.30
25.40
---
STYLE 2:
NO POLARITY
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
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