BAS70JW
SURFACE MOUNT SCHOTTKY BARRIER DIODE ARRAY
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Features
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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)
Mechanical Data
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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). Please see Ordering Information, Note 7, on Page 2
Orientation: See Diagram
Marking Information: See Page 2
Ordering Information: See Page 2
Weight: 0.006 grams (approximate)
C
1
C
2
A
1
A
2
Top View
Device Schematic
Maximum Ratings
@T
A
= 25°C unless otherwise specified
Symbol
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
FSM
Value
70
49
70
100
Unit
V
V
mA
mA
Characteristic
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
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating Temperature Range
Storage Temperature Range
Symbol
P
D
R
θ
JA
T
J
T
STG
Value
200
625
-55 to +125
-65 to +125
Unit
mW
°C/W
°C
°C
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage (Note 2)
Forward Voltage
Reverse Current (Note 2)
Total Capacitance
Reverse Recovery Time
Notes:
@T
A
= 25°C unless otherwise specified
Symbol
V
(BR)R
V
F
I
R
C
T
t
rr
Min
70
⎯
⎯
⎯
⎯
Max
⎯
410
1000
100
2.0
5.0
Unit
V
mV
mV
nA
pF
ns
Test Condition
I
R
= 10μA
t
p
<300µs
,
I
F
= 1.0mA
t
p
<300µs
, I
F
= 15mA
t
p
< 300µs
,
V
R
= 50V
V
R
= 0V
,
f = 1.0MHz
I
F
=
I
R
= 10mA to
I
R
= 1.0mA,
I
rr
= 0.1 x
I
R
, R
L
= 100Ω
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 UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
BAS70JW
Document number: DS30188 Rev. 13 - 2
1 of 3
www.diodes.com
June 2008
© Diodes Incorporated
BAS70JW
I
F
, INSTANTANEOUS FORWARD CURRENT (mA)
T
A
= 125ºC
T
A
= 75ºC
T
A
= 25ºC
I
R
, INSTANTANEOUS REVERSE CURRENT (nA)
100
10,000
1,000
10
100
10
1.0
1
T
A
= 0ºC
0.1
0
T
A
= -40ºC
0.1
0
10
40
50
60
20
30
70
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
1.2 1.4 1.6
0.2 0.4 0.6 0.8 1.0
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
250
1.8
1.6
P
D
, POWER DISSIPATION (mW)
C
T
, TOTAL CAPACITANCE (pF)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
20
25
35
40
10
15
30
V
R
, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
5
200
150
100
50
0
0
40
120
80
160
200
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 4 Power Derating Curve, Total Package
Ordering Information
Part Number
BAS70JW-7-F
Notes:
(Notes 6 & 7)
Case
SOT-363
Packaging
3000/Tape & Reel
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
7. For Lead Free/RoHS Compliant version part number, please add "-F" suffix to the part number above. Example: BAS70JW-7-F.
Marking Information
K78 = Product Type Marking Code
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
K78
Date Code Key
Year
Code
Month
Code
2001
M
Jan
1
2002
N
Feb
2
2003
P
2004
R
Mar
3
2005
S
Apr
4
2006
T
May
5
YM
2007
U
Jun
6
2008
V
2009
W
Jul
7
2010
X
Aug
8
2011
Y
Sep
9
2012
Z
Oct
O
2013
A
2014
B
Nov
N
2015
C
Dec
D
BAS70JW
Document number: DS30188 Rev. 13 - 2
2 of 3
www.diodes.com
June 2008
© Diodes Incorporated
BAS70JW
Package Outline Dimensions
A
B C
H
K
M
J
D
F
L
SOT-363
Dim
Min
Max
A
0.10
0.30
B
1.15
1.35
C
2.00
2.20
D
0.65 Nominal
F
0.40
0.45
H
1.80
2.20
J
0
0.10
K
0.90
1.00
L
0.25
0.40
M
0.10
0.22
0°
8°
α
All Dimensions in mm
Suggested Pad Layout
E
E
Z
G
C
Dimensions Value (in mm)
Z
2.5
G
1.3
X
0.42
Y
0.6
C
1.9
E
0.65
Y
X
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall
assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
BAS70JW
Document number: DS30188 Rev. 13 - 2
3 of 3
www.diodes.com
June 2008
© Diodes Incorporated
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