BAT46W
SURFACE MOUNT SCHOTTKY BARRIER DIODE
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Features
Mechanical Data
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High Breakdown Voltage
Low Turn-on Voltage
Guard Ring Construction for Transient Protection
Lead, Halogen and Antimony Free, RoHS Compliant
"Green" Device (Notes 4 and 5)
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Case: SOD-123
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Solderable per MIL-STD-202, Method 208
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Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe)
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Polarity: Cathode Band
Marking Information: See Page 3
Ordering Information: See Page 3
Weight: 0.01 grams (approximate)
Top View
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Symbol
VRRM
VRWM
VR
Value
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
100
V
Forward Continuous Current (See figure 4)
150
350
750
mA
mA
mA
IF
Repetitive Peak Forward Current (Note 1) @ tp < 1.0s, Duty Cycle < 50%
IFRM
IFSM
Forward Surge Forward Current (Note 1)
@ tp = 10ms
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation
200
mW
PD
Thermal Resistance, Junction to Ambient Air (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 2)
420
370
°C/W
Rθ
JA
Operating Temperature Range
Storage Temperature Range
-55 to +125
-55 to +150
°C
°C
TJ
TSTG
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic
Symbol
Min
Typ
Max
Unit
Test Condition
Reverse Breakdown Voltage (Note 3)
100
—
—
V
V(BR)R
IR = 100μA
IF = 0.1mA
IF = 10mA
IF = 250mA
0.25
0.45
1.00
Forward Voltage
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—
V
VF
VR = 1.5V
VR = 1.5V, TJ = 60°C
VR = 10V
VR = 10V, TJ = 60°C
VR = 50V
VR = 50V, Tj = 60°C
VR = 75V
VR = 75V, TJ = 60°C
VR = 0V, f = 1.0MHz
VR = 1.0V, f = 1.0MHz
0.3
5.0
0.5
7.5
1.0
15
Peak Reverse Current (Note 3)
Total Capacitance
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μA
IR
2.0
20
20
12
—
pF
CT
Notes:
1. Part mounted on FR-4 board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Part mounted on Polymide board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
3. Short duration pulse test used to minimize self-heating effect.
4. No purposefully added lead. Halogen and Antimony Free.
5. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
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www.diodes.com
July 2008
© Diodes Incorporated
BAT46W
Document number: DS30044 Rev. 16 - 2