BAT42XV2-BAT43XV2
Schottky Barrier Diodes
Features
• Low Forward Voltage Drop
• Flat Lead, Surface Mount Device at 0.60mm Height
• Extremely Small Outline Plastic Package SOD523F
• Moisture Level Sensitivity 1
• Pb-free Version and RoHS Compliant
• Matte Tin (Sn) Lead Finish
• Green Mold Compound
Cathode
ELECTRICAL SYMBOL
BAT42XV2 Marking : 6B
BAT43XV2 Marking : 7B
Anode
Band Indicates Cathode
BAT42XV2-BAT43XV2 — Schottky Barrier Diodes
January 2010
SOD-523F
Absolute Maximum Ratings * T
=25°C unless otherwise noted
A
Symbol Parameter Value Units
V
RRM
V
R
I
F(AV)
I
FSM
T
J
T
STG
* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics T
Maximum Repetitive Reverse Voltage 30 V
Maximum DC Blocking Voltage 30 V
Average Rectified Forward Current 200 mA
Peak Forward Surge Current 4 A
Operating Junction Temperature +125 °C
Storage Temperature Range -65 to +125 °C
=25°C unless otherwise noted
A
Symbol Parameter Value Units
P
D
R
θJA
* Device mounted on FR-4 PCB minimum land pad.
Electrical Characteristics T
Power Dissipation 200 mW
Thermal Resistance, Junction to Ambient 500 °C/W
=25°C unless otherwise noted
A
Symbol Parameter Test Condition Min. Typ. Max. Units
BV
T
Breakdown Voltage IR=100μA
R
I
Reverse Leakage Current VR=25V
R
V
Forward Voltage BAT42XV2
F
BAT43XV2
BAT42XV2, BAT43XV2
Reverse Recovery Time IF=IR=10mA
RR
=10mA
I
F
=50mA
I
F
=2mA
I
F
=15mA
I
F
=200mA
I
F
=100Ω
R
L
=1mA
I
RR
C Capacitance VR=1V, f=1MHz 7 pF
© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
BAT42XV2-BAT43XV2 Rev. A1 1
30 V
500 nA
0.40
0.65
0.26
0.33
0.45
1.0
5nS
V
Typical Performance Characteristics
Reverse Current vs Reverse Voltage
6
10
5
10
4
10
[nA]
R
3
10
2
10
1
10
Reverse Current, I
0
10
-1
10
0 5 10 15 20 25 30 35 40
125 oC
Reverse Voltage, VR [V]
75 oC
25 oC
BAT42XV2-BAT43XV2 — Schottky Barrier Diodes
-25 oC
Forward Voltage vs Forward Current
1000
100
[mA]
F
10
1
Forward Current, I
0.1
0 100 200 300 400 500 600 700 800
125 oC
75 oC
Forward Voltage, VF [mV]
25 oC
-25 oC
© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
BAT42XV2-BAT43XV2 Rev. A1 2
Typical Performance Characteristics (Continued)
Total Capacitance
20
15
[pF]
T
10
5
Capacitance, C
0
0 5 10 15 20 25 30 35 40
Reverse Voltage, VR [V]
BAT42XV2-BAT43XV2 — Schottky Barrier Diodes
TA=25oC
f=1MHz
Power Derating Curve
250
200
[mW]
D
150
100
50
Power Dissipation, P
0
0 255075100125150
Temperature, TA[oC]
© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
BAT42XV2-BAT43XV2 Rev. A1 3
Physical Dimension
BAT42XV2-BAT43XV2 — Schottky Barrier Diodes
SOD-523F
© 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com
BAT42XV2-BAT43XV2 Rev. A1 4
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information Formative / In Design
Preliminary First Production
No Identification Needed Full Production
Obsolete Not In Production
Datasheet contains the design specifications for product development. Specifications may change in
any manner without notice.
Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild
Semiconductor reserves the right to make changes at any time without notice to improve design.
Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes
at any time without notice to improve the design.
Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor.
The datasheet is for reference information only.
Rev. I41
© 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com
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