ONSEMI MBR120VLSFT1

MBR120VLSFT1
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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SCHOTTKY BARRIER
RECTIFIER
1.0 AMPERES
20 VOLTS
Guardring for Stress Protection
Optimized for Very Low Forward Voltage
125°C Operating Junction Temperature
Epoxy Meets UL94, VO 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
Mechanical Characteristics
• Reel Options: MBR120VLSFT1 = 3,000 per 7″ reel/8 mm tape
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Reel Options: MBR120VLSFT3 = 10,000 per 13″ reel/8 mm tape
Device Marking: L2V
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
Device Meets MSL 1 Requirements
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
20
V
Average Rectified Forward Current
(Rated VR) TL = 119°C
IF(AV)
1.0
A
Non-Repetitive Peak Surge Current
(Surge Applied at Rated Load Conditions, Halfwave, Single Phase, 60 Hz)
IFSM
45
A
Storage Temperature Range
Tstg
-65 to +125
°C
Operating Junction Temperature
TJ
-65 to +125
°C
dv/dt
1000
V/s
Voltage Rate of Change (Rated VR)
 Semiconductor Components Industries, LLC, 2003
February, 2003 - Rev. 1
1
DEVICE MARKING
L2V
D
L2V = Specific Device Code
D
= Date Code
ORDERING INFORMATION
Device
Package
Shipping
MBR120VLSFT1 SOD-123FL
3000/Tape & Reel
MBR120VLSFT3 SOD-123FL
10,000/Tape &
Reel
Publication Order Number:
MBR120VLSFT1/D
MBR120VLSFT1
THERMAL CHARACTERISTICS
Characteristic
Thermal
Thermal
Thermal
Thermal
Resistance
Resistance
Resistance
Resistance
-
Junction-to-Lead (Note 1)
Junction-to-Lead (Note 2)
Junction-to-Ambient (Note 1)
Junction-to-Ambient (Note 2)
Symbol
Value
Unit
Rtjl
Rtjl
Rtja
Rtja
26
21
325
82
°C/W
ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
Maximum Instantaneous Forward Voltage (Note 3)
(IF = 0.1 A)
(IF = 0.5 A)
(IF = 1.0 A)
VF
Maximum Instantaneous Reverse Current (Note 3)
(Rated dc Voltage)
IR
TJ = 25C
TJ = 85C
0.275
0.315
0.340
0.205
0.270
0.300
0.60
15
Unit
V
mA
IF, INSTANTANEOUS FORWARD CURRENT (AMPS)
IF, INSTANTANEOUS FORWARD CURRENT (AMPS)
1. Mounted with minimum recommended pad size, PC Board FR4.
2. Mounted with 1 in. copper pad (Cu area 700 mm2).
3. Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2%.
10
TJ = 125°C
TJ = 85°C
TJ = 25°C
1
TJ = -55°C
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
VF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
10
TJ = 125°C
1
TJ = 85°C
TJ = 25°C
0.1
0.1
0.2
0.3
0.4
Figure 1. Typical Forward Voltage
Figure 2. Maximum Forward Voltage
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2
0.5
VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE
(VOLTS)
100E-3
IR, REVERSE CURRENT (AMPS)
100E-3
TJ = 125°C
10E-3
TJ = 85°C
1E-3
TJ = 25°C
100E-6
0
5
10
20
15
10E-3
TJ = 85°C
1E-3
TJ = 25°C
10E-6
0
5
10
15
20
VR, REVERSE VOLTAGE (VOLTS)
Figure 3. Typical Reverse Current
Figure 4. Maximum Reverse Current
freq = 20 kHz
dc
1.6
1.4
PFO, AVERAGE POWER DISSIPATION (WATTS)
VR, REVERSE VOLTAGE (VOLTS)
1.8
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
25
TJ = 125°C
100E-6
10E-6
IO, AVERAGE FORWARD CURRENT (AMPS)
IR, MAXIMUM REVERSE CURRENT (AMPS)
MBR120VLSFT1
45
65
85
105
125
TL, LEAD TEMPERATURE (°C)
0.5
dc
0.4
Ipk/Io = SQUARE
WAVE
Ipk/Io = 5
0.3
Ipk/Io = 10
0.2
Ipk/Io = 20
0.1
0
0
Figure 5. Current Derating
0.2
0.4
0.6
0.8
1.0
1.2
1.4
IO, AVERAGE FORWARD CURRENT (AMPS)
Figure 6. Forward Power Dissipation
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3
1.6
MBR120VLSFT1
500
125
120
TJ, DERATED OPERATING
TEMPERATURE (°C)
C, CAPACITANCE (pF)
TJ = 25°C
400
300
200
100
0
0
2
4
6
8
10
12
14
16
18
115
RJA = 25.6°C/W
110
105
130°C/W
100
95
90
235°C/W
85
80
324.9°C/W
75
70
65
400°C/W
0
20
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
MBR120VLSFT1
PACKAGE DIMENSIONS
SOD-123LF
CASE 498-01
ISSUE O
K
B
D
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE MOLD
FLASH, PROTRUSIONS OR GATE BURRS. MOLD
FLASH, PROTRUSIONS OR GATE BURRS SHALL
NOT EXCEED 0.15 (0.006) PER SIDE.
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.
5. DIMENSION X IS A DEGREE ANGLE.
A
E
X
DIM
A
B
C
D
H
J
E
K
X
X
J
H
C
RECOMMENDED FOOTPRINT FOR SOD-123FL
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
ÉÉÉÉ
0.91
0.036
2.36
0.093
4.19
0.165
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
SOD-123
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5
1.22
0.048
mm
inches
MILLIMETERS
MIN
MAX
1.50
1.80
2.50
2.90
0.90
1.00
0.70
1.10
0.00
0.10
0.10
0.20
0.55
0.95
3.40
3.80
0
8
INCHES
MIN
MAX
MBR120VLSFT1
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
Literature Fulfillment:
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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
Email: [email protected]
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Phone: 81-3-5773-3850
Email: [email protected]
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For additional information, please contact your local
Sales Representative.
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6
MBR120VLSFT1/D