Manual

BAT46
W
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Features
• 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)
Mechanical Data
• 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
• Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe)
• Polarity: Cathode Band
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.01 grams (approximate)
Top View
Maximum Ratings @T
A
= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
100 V
Forward Continuous Current (See figure 4)
I
F
150 mA
Repetitive Peak Forward Current (Note 1) @ t
p
< 1.0s, Duty Cycle < 50% I
FRM
350 mA
Forward Surge Forward Current (Note 1) @ t
p
= 10ms I
FSM
750 mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation
P
D
200 mW
Thermal Resistance, Junction to Ambient Air (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 2)
R
θ
JA
420
370
°C/W
Operating Temperature Range
T
J
-55 to +125 °C
Storage Temperature Range
T
STG
-55 to +150 °C
Electrical Characteristics @T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 3)
V
(BR)R
100 — — V
I
R
= 100μA
Forward Voltage
V
F
— —
0.25
0.45
1.00
V
I
F
= 0.1mA
I
F
= 10mA
I
F
= 250mA
Peak Reverse Current (Note 3)
I
R
— —
0.3
5.0
0.5
7.5
1.0
15
2.0
20
μA
V
R
= 1.5V
V
R
= 1.5V, T
J
= 60°C
V
R
= 10V
V
R
= 10V, T
J
= 60°C
V
R
= 50V
V
R
= 50V, T
j
= 60°C
V
R
= 75V
V
R
= 75V, T
J
= 60°C
Total Capacitance
C
T
—
20
12
— pF
V
R
= 0V, f = 1.0MHz
V
R
= 1.0V, f = 1.0MHz
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 Sb
2
O
3
Fire Retardants.
BAT46W
Document number: DS30044 Rev. 16 - 2
1 of 3
www.diodes.com
July 2008
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