ONSEMI MBR120ESFT3

MBR120ESFT1
Surface Mount
Schottky Power Rectifier
Plastic SOD–123 Package
. . . using the Schottky Barrier principle with a large area
metal–to–silicon power diode. Ideally suited for low voltage, high
frequency rectification or as free wheeling and polarity protection
diodes in surface mount applications where compact size and weight
are critical to the system. This package also provides an easy to work
with alternative to leadless 34 package style. Because of its small size,
it is ideal for use in portable and battery powered products such as
cellular and cordless phones, chargers, notebook computers, printers,
PDAs and PCMCIA cards. Typical applications are ac/dc and dc–dc
converters, reverse battery protection, and “Oring” of multiple supply
voltages and any other application where performance and size are
critical. These state–of–the–art devices have the following features:
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•
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SCHOTTKY BARRIER
RECTIFIER
1.0 AMPERES
20 VOLTS
Guardring for Stress Protection
Low Leakage
150°C Operating Junction Temperature
Epoxy Meets UL94, V0 at 1/8″
Package Designed for Optimal Automated Board Assembly
ESD Ratings: Machine Model, C
ESD Ratings: Human Body Model, 3B
SOD–123FL
CASE 498
PLASTIC
DEVICE MARKING
Mechanical Characteristics
• Reel Options: MBR120ESFT1 = 3,000 per 7″ reel/8 mm tape
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Reel Options: MBR120ESFT3 = 10,000 per 13″ reel/8 mm tape
Device Marking: L2E
Polarity Designator: Cathode Band
Weight: 11.7 mg (approximately)
Case: Epoxy, Molded
Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
L2ED
L2E
D
= Specific Device Code
= Date Code
ORDERING INFORMATION
Device
Package
MBR120ESFT1 SOD–123FL
Shipping
3000/Tape & Reel
MBR120ESFT3 SOD–123FL 10,000/Tape & Reel
 Semiconductor Components Industries, LLC, 2002
October, 2002 – Rev. 1
1
Publication Order Number:
MBR120ESFT1/D
MBR120ESFT1
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
VRRM
VRWM
VR
20
V
IO
1.0
A
Peak Repetitive Forward Current
(At Rated VR, Square Wave, 20 kHz, TL = 125°C)
IFRM
2.0
A
Non–Repetitive Peak Surge Current
(Non–Repetitive peak surge current, halfwave, single phase, 60 Hz)
IFSM
40
A
Storage Temperature
Tstg
–65 to 150
°C
Operating Junction Temperature
TJ
–65 to 150
°C
dv/dt
10,000
V/s
Rtjl
Rtjl
Rtja
Rtja
26
21
325
82
°C/W
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current (At Rated VR, TL = 140°C)
Voltage Rate of Change (Rated VR, TJ = 25°C)
THERMAL CHARACTERISTICS
Thermal Resistance – Junction–to–Lead (Note 1)
Thermal Resistance – Junction–to–Lead (Note 2)
Thermal Resistance – Junction–to–Ambient (Note 1)
Thermal Resistance – Junction–to–Ambient (Note 2)
1. Mounted with minimum recommended pad size, PC Board FR4.
2. Mounted with 1 in. copper pad (Cu area 700 mm2).
ELECTRICAL CHARACTERISTICS
VF
Maximum Instantaneous Forward Voltage (Note 3), See Figure 2
(IF = 0.1 A)
(IF = 1.0 A)
(IF = 2.0 A)
IR
Maximum Instantaneous Reverse Current (Note 3), See Figure 4
(VR = 20 V)
(VR = 10 V)
(VR = 5.0 V)
TJ = 25°C
TJ = 100°C
0.455
0.530
0.595
0.360
0.455
0.540
TJ = 25°C
TJ = 100°C
10
1.0
0.5
1600
500
300
V
A
iF, INSTANTANEOUS FORWARD CURRENT (AMPS)
iF, INSTANTANEOUS FORWARD CURRENT (AMPS)
3. Pulse Test: Pulse Width ≤ 250 µs, Duty Cycle ≤ 2%.
10
TJ = 150°C
TJ = 25°C
TJ = 100°C
TJ = –40°C
1.0
0.1
0.2
0.4
0.6
0.8
vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
10
TJ = 150°C
TJ = 100°C
1.0
TJ = 25°C
0.1
0.2
0.4
0.6
VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE
(VOLTS)
Figure 1. Typical Forward Voltage
Figure 2. Maximum Forward Voltage
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2
0.8
IR, REVERSE CURRENT (AMPS)
100E–3
100E–3
10E–3
1E–3
TJ = 150°C
100E–6
TJ = 100°C
1E–6
TJ = 25°C
5.0
10
15
TJ = 100°C
10E–6
TJ = 25°C
1E–6
20
10E–9
0
5.0
10
15
20
Figure 3. Typical Reverse Current
Figure 4. Maximum Reverse Current
1.6
1.4
PFO, AVERAGE DISSIPATION (WATTS)
VR, REVERSE VOLTAGE (VOLTS)
dc
freq = 20 kHz
SQUARE
WAVE
1.2
1.0
Ipk/Io = 0.8
Ipk/Io = 5
0.6
Ipk/Io = 10
0.4
Ipk/Io = 20
0.2
0
45
1E–3
VR, REVERSE VOLTAGE (VOLTS)
1.8
25
TJ = 150°C
100E–9
10E–9
0
10E–3
100E–6
10E–6
100E–9
IO, AVERAGE FORWARD CURRENT (AMPS)
IR, MAXIMUM REVERSE CURRENT (AMPS)
MBR120ESFT1
65
85
105
125
145
165
0.7
dc
0.6
Ipk/Io = SQUARE
WAVE
0.5
Ipk/Io = 5
0.4
Ipk/Io = 10
0.3
Ipk/Io = 20
0.2
0.1
0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
TL, LEAD TEMPERATURE (°C)
IO, AVERAGE FORWARD CURRENT (AMPS)
Figure 5. Current Derating
Figure 6. Forward Power Dissipation
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3
1.6
MBR120ESFT1
155
1000
TJ, DERATED OPERATING
TEMPERATURE (°C)
C, CAPACITANCE (pF)
153
TJ = 25°C
100
151
RJA = 25.6°C/W
149
130°C/W
147
145
235°C/W
143
141
324.9°C/W
139
400°C/W
137
10
135
0
2.0
4.0
6.0
8.0
10
12
14
16
18
20
0
2.0
4.0
6.0
8.0
10
12
14
16
18
VR, REVERSE VOLTAGE (VOLTS)
VR, DC REVERSE VOLTAGE (VOLTS)
Figure 7. Capacitance
Figure 8. Typical Operating Temperature
Derating*
20
r(t), TRANSIENT THERMAL RESISTANCE
* Reverse power dissipation and the possibility of thermal runaway must be considered when operating this device under any reverse voltage conditions. Calculations of TJ therefore must include forward and reverse power effects. The allowable operating
TJ = TJmax – r(t)(Pf + Pr) where
TJ may be calculated from the equation:
r(t) = thermal impedance under given conditions,
Pf = forward power dissipation, and
Pr = reverse power dissipation
This graph displays the derated allowable TJ due to reverse bias under DC conditions only and is calculated as TJ = TJmax – r(t)Pr,
where r(t) = Rthja. For other power applications further calculations must be performed.
1000
D = 0.5
100
0.2
0.1
0.05
P(pk)
10
0.01
t1
t2
DUTY CYCLE, D = t1/t2
1
SINGLE PULSE
JA = 321.8 °C/W
Test Type > Min Pad < Die Size 38x38 @ 75% mils
0.1
0.000001 0.00001
0.0001
0.001
0.01
0.1
t1, TIME (sec)
Figure 9. Thermal Response
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4
1
10
100
1000
MBR120ESFT1
PACKAGE DIMENSIONS
SOD–123LF
CASE 498–01
ISSUE O
B
L
E
D
A
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE MOLD
FLASH.
4. DIMENSIONS D AND J ARE TO BE MEASURED
ON FLAT SECTION OF THE LEAD: BETWEEN 0.10
AND 0.25 MM FROM THE LEAD TIP.
H
POLARITY INDICATOR
OPTIONAL AS NEEDED
C
K
L
J
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5
DIM
A
B
C
D
E
H
J
K
L
MILLIMETERS
MIN
MAX
1.50
1.80
2.50
2.90
0.90
1.00
0.70
1.10
0.55
0.95
0.00
0.10
0.10
0.20
3.40
3.80
0°
8°
INCHES
MIN
MAX
0.059
0.071
0.098
0.114
0.035
0.039
0.028
0.043
0.022
0.037
0.000
0.004
0.004
0.008
0.134
0.150
0°
8°
MBR120ESFT1
RECOMMENDED FOOTPRINT FOR SOD–123FL
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
0.91
0.036
2.36
0.093
4.19
0.165
SOD–123
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6
1.22
0.048
mm
inches
MBR120ESFT1
Notes
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7
MBR120ESFT1
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make
changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any
particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all
liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be
validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others.
SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death
may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer.
PUBLICATION ORDERING INFORMATION
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Phone: 303–675–2175 or 800–344–3860 Toll Free USA/Canada
Fax: 303–675–2176 or 800–344–3867 Toll Free USA/Canada
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Phone: 81–3–5773–3850
Email: [email protected]
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MBR120ESFT1/D