BAS70 SERIES
SURFACE MOUNT SCHOTTKY DIODES
VOLTAGE
FEATURES
• Fast switching speed
• Surface mount package ideally suited for automatic insertion
Electrical identical standard JEDEC
•
Lead free in comply with EU RoHS 2002/95/EC directives.
•
Green molding compound as per IEC61249 Std. . (Halogen Free)
0.056(1.40)
0.047(1.20)
0.120(3.04)
0.110(2.80)
70 Volts
CURRENT
0.2 Amperes
SOT-23
Unit
：
inch(mm)
0.079(2.00)
0.008(0.20)
0.003(0.08)
MECHANICAL DATA
Case: SOT-23, Plastic
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 0.0003 ounces , 0.008 grams
0.070(1.80)
0.004(0.10)
0.000(0.00)
0.020(0.50)
0.013(0.35)
0.044(1.10)
0.035(0.90)
ABSOLUTE RATINGS
Parameter
Reverse Voltage
Peak Reverse Voltage
Average Rectified Current at Temp=25
O
C
Non-repetitive Peak Forward Surge Current at
t=1.0 s
Symbol
V
R
V
RRM
I
F
(
AV
)
I
FSM
Value
70
70
0.2
0.6
Units
V
V
A
A
THERMAL CHARACTERISTICS
Parameter
Marking code
Power Dissipation
Thermal Resistance , Junction to Ambient (Note 1)
Operating Junction Temperature
Operating Storage Temperature
Circuit Configuration
Symbol
-
P
D
Rθ
JA
T
J
T
STG
-
SINGLE
BAS70
A70
BAS70A
A72
225
556
-55 to 150
-55 to 150
COMMON
ANODE
COMMON
CATHODE
SERIES
BAS70C
A73
BAS70S
A74
Units
-
mW
O
C/W
O
C
C
O
-
Note : 1.Mounted on min pad conditions using FR-4 PCB
SINGLE
COMMON ANODE
COMMON CATHODE
SERIES
FIG.14
FIG.15
FIG.16
FIG.17
REV.0.2-FEB.10.2010
PAGE . 1
BAS70 SERIES
ELECTRICAL CHARACTERISTICS
Parameter
Reverse Breakdown Voltage
Reverse Current
Forward Voltage
Maximum Junction Capacitance
Symbol
V
(BR)
I
R
V
F
C
J
Test Condition
I
R
=10 uA
V
R
=70 V
V
R
=50 V
I
F
=1.0mA
I
F
=10mA
I
F
=15mA
V
R
=0V, f=1.0MH
Z
Min.
70
--
--
--
Typ.
--
--
--
--
Max.
--
1.0
0.1
0.41
0.75
1.00
2.0
Units
V
μA
V
pF
ELECTRICAL CHARACTERISTICS CURVE
100
100
FORWARD CURRENT, mA
10
REVERSE CURRENT, u A
10
T
A
=125 C
O
1.0
T
A
=75 C
O
0.1
1.0
T
A
=25 C
O
0.01
T
A
=25 C
O
0.1
0
0.4
0.6
0.8
0
0
10
20
30
40
FORWARD VOLTAGE, Volts
REVERSE VOLTAGE, Volts
FIG. 1-TYPICAL FORWARD CHARACTERISTIC
FIG. 2-TYPICAL REVERSE CHARACTERISTICS
JUNCTION CAPACITANCE, pF
AVERAGE FORWARD CURRENT, mA
1.2
400
0.8
300
200
0.4
100
0
0
10
20
30
40
0
50
100
150
200
REVERSE VOLTAGE, Volts
AMBIENT TEMPERATURE(
O
C)
FIG. 4 FORWARD CURRENT DERATING
FIG. 3 TYPICAL JUNCTION CAPACITANCE
REV.0.2-FEB.10.2010
PAGE . 2
BAS70 SERIES
MOUNTING PAD LAYOUT
SOT-23
0.035 MIN.
(0.90) MIN.
Unit
：
inch(mm)
0.031 MIN.
(0.80) MIN.
0.043
(1.10)
0.037
(0.95)
0.043
(1.10)
0.106
(2.70)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
REV.0.2-FEB.10.2010
0.078
(2.00)
PAGE .
3
BAS70 SERIES
Part No_packing code_Version
BAS70_R1_00001
BAS70_R2_00001
For example :
RB500V-40_R2_00001
Part No.
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
REV.0.2-FEB.10.2010
PAGE . 4
BAS70 SERIES
Disclaimer
Reproducing and modifying information of the document is prohibited without
permission from Panjit International Inc..
Panjit International Inc. reserves the rights to make changes of the content herein the
document anytime without notification. Please refer to our website for the latest
document.
Panjit International Inc. disclaims any and all liability arising out of the application or
use of any product including damages incidentally and consequentially occurred.
Panjit International Inc. does not assume any and all implied warranties, including
warranties of fitness for particular purpose, non-infringement and merchantability.
Applications shown on the herein document are examples of standard use and
operation. Customers are responsible in comprehending the suitable use in particular
applications. Panjit International Inc. makes no representation or warranty that such
applications will be suitable for the specified use without further testing or modification.
The products shown herein are not designed and authorized for equipments requiring
high level of reliability or relating to human life and for any applications concerning
life-saving or life-sustaining, such as medical instruments, transportation equipment,
aerospace machinery et cetera. Customers using or selling these products for use in
such applications do so at their own risk and agree to fully indemnify Panjit
International Inc. for any damages resulting from such improper use or sale.
REV.0.2-FEB.10.2010
PAGE .
5
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