Diodes BAS70TW User Manual
W
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BAS70TW /DW-04 /DW-05 /DW-06 /BR
SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAYS
Features
• Low Forward Voltage Drop
• Fast Switching
• Ultra-Small Surface Mount Package
• PN Junction Guard Ring for Transient and ESD Protection
• Lead Free/RoHS Compliant (Note 3)
• "Green" Device (Note 4 and 5)
*Symmetrical configuration, no orientation indicator.
Top View BAS70BRW BAS70DW-04* BAS70DW-05* BAS70DW-06* BAS70TW
AC
1
A
1
C
C
2
1
AC
A
2
2
AC
C
2
1
A
C
1
1
Mechanical Data
• Case: SOT-363
• 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).
• Orientation: See Diagrams Below
• Marking Information: See Page 3
• Ordering Information: See Page 2
• Weight: 0.006 grams (approximate)
A
2
AC
2
C
1
A
1
A
A
2
2
C
A
2
1
A
1
C
1
C
C
2
2
A
C
2
1
C
1
A
1
C
C
3
2
A
A
3
2
Maximum Ratings @T
= 25°C unless otherwise specified
A
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current @ t < 1.0s
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics @T
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 2)
Forward Voltage
Reverse Current (Note 2)
Total Capacitance
Reverse Recovery Time
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.
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
BAS70TW /DW-04
/DW-05 /DW-06 /BRW
Document number: DS30158 Rev. 12 - 2
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 UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
= 25°C unless otherwise specified
A
V
RRM
V
RWM
VR
V
R(RMS)
I
FM
I
FSM
PD
R
JA
θ
TJ
T
STG
V
(BR)R
VF ⎯
IR ⎯
CT ⎯
trr ⎯
1 of 3
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70 V
49 V
70 mA
100 mA
200 mW
625
-55 to +125
70
-65 to +125
⎯
410
1000
mV
mV
100 nA
2.0 pF
5.0 ns
= 10μA
I
R
V
t
<300µs, I
p
t
<300µs, I
p
t
< 300µs, V
p
VR = 0V, f = 1.0MHz
IF = I
= 10mA to IR = 1.0mA,
R
Irr = 0.1 x IR, RL = 100Ω
°C/W
°C
= 1.0mA
F
= 15mA
F
= 50V
R
July 2008
© Diodes Incorporated
W
TANT
O
U
O
RWAR
C
U
R
RENT
TANT
O
US R
R
CUR
RENT
C, TOT
CAPACITANC
F
P, P
OWER
PATIO
BAS70TW /DW-04 /DW-05 /DW-06 /BR
100
T = 125ºC
T = 75ºC
A
A
(mA)
T = 25ºC
10
D
A
10,000
(nA)
1,000
SE
100
EVE
S F
10
1.0
ANE
T = 0ºC
A
T = -40ºC
0.1
F
I, INS
0
V , INSTANT ANEOUS FORWARD VOLT AGE (V)
F
0.2
0.4
0.6
A
1.0
0.8
Fig. 1 Typical Forward Characteristics
1.8
1.2
1.4
1.6
ANE
R
I , INS
1
0.1
0
V , INSTANTANEOUS REVERSE VOLTAGE (V)
R
2010 30 605040
Fig. 2 Typical Reverse Characteristics
250
70
1.6
)
1.4
E (p
1.2
200
N (mW)
150
1.0
0.8
AL
0.6
T
0.4
DISSI
D
100
50
0.2
0
0
105
V , DC REVERSE VOLTAGE (V)
R
Fig. 3 T otal Capacitance vs. Reverse Voltage
15
20 25
353040
0
0
40 80
T , AMBIENT TEMPERATURE ( C)
A
120 200
Fig. 4 Power Derating Curve, Total Package
160
°
Ordering Information (Note 6)
Part Number Case Packaging
BAS70DW-04-7-F SOT-363 3000/Tape & Reel
BAS70DW-05-7-F SOT-363 3000/Tape & Reel
BAS70DW-06-7-F SOT-363 3000/Tape & Reel
BAS70BRW-7-F SOT-363 3000/Tape & Reel
BAS70TW-7-F SOT-363 3000/Tape & Reel
Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
BAS70TW /DW-04
/DW-05 /DW-06 /BRW
Document number: DS30158 Rev. 12 - 2
2 of 3
www.diodes.com
July 2008
© Diodes Incorporated
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