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BAV70W
Document number: DS30063 Rev. 9 - 2
1 of 3
www.diodes.com
April 2008
© Diodes Incorporated
BAV70
W
DUAL SURFACE MOUNT SWITCHING DIODE
Features
• Fast Switching Speed
• Ultra-Small Surface Mount Package
• For General Purpose Switching Applications
• High Conductance
• Lead Free/RoHS Compliant (Note 3)
• Qualified to AEC-Q101 Standards for High Reliability
• "Green" Device (Notes 4 and 5)
Mechanical Data
• Case: SOT-323
• Case Material: Molded Plastic, "Green" Molding Compound,
Note 5. 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: See Diagram
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.006 grams (approximate)
SOT-323
Internal Schematic
TOP VIEW
TOP VIEW
Maximum Ratings @T
A
= 25°C unless otherwise specified
Characteristic Symbol Value Unit
Non-Repetitive Peak Reverse Voltage
V
RM
100 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
75 V
RMS Reverse Voltage
V
R(RMS)
53 V
Forward Continuous Current (Note 1)
I
FM
300 mA
Average Rectified Output Current (Note 1)
I
O
150 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0μs
(Note 1) @ t = 1.0s
I
FSM
2.0
1.0
A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1)
P
D
200 mW
Thermal Resistance Junction to Ambient Air (Note 1)
R
θ
JA
625
°C/W
Operating and Storage Temperature Range
T
J
, T
STG
-65 to +150
°C
Electrical Characteristics @T
A
= 25°C unless otherwise specified
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 2)
V
(BR)R
75
⎯
V
I
R
= 100μA
Forward Voltage
V
F
⎯
0.715
0.855
1.0
1.25
V
I
F
= 1.0mA
I
F
= 10mA
I
F
= 50mA
I
F
= 150mA
Reverse Current (Note 2)
I
R
⎯
2.5
50
30
25
μA
μA
μA
nA
V
R
= 75V
V
R
= 75V, T
J
= 150°C
V
R
= 25V, T
J
= 150°C
V
R
= 20V
Total Capacitance
C
T
⎯
2.0 pF
V
R
= 0, f = 1.0MHz
Reverse Recovery Time
t
rr
⎯
4.0 ns
I
F
= I
R
= 10mA,
I
rr
= 0.1 x I
R
, R
L
= 100Ω
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb
2
O
3
Fire Retardants.
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