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)
0.006(0.15)MIN.
0.103(2.60)
0.044(1.10)
0.035(0.90)
0.020(0.50)
0.013(0.35)
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)MAX.
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
0.086(2.20)
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
LEGAL STATEMENT
Copyright PanJit International, Inc 2012
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
REV.0.2-FEB.10.2010
0.078
(2.00)
PAGE .
3
BAS70 SERIES
For example :
RB500V-40_R2_00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing
type
T/B
T/R
B/P
T/P
TRR
TRL
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing
2
nd
Code
size code
N/A
7"
13"
26mm
52mm
PBCU
PBCD
0
1
2
X
Y
U
D
Version Code
XXXXX
HF or RoHS
1
st
Code
HF
RoHS
0
1
2
nd
~5
th
Code
serial number
serial number
Part No_packing code_Version
BAS70_R1_00001
BAS70_R2_00001
REV.0.2-FEB.10.2010
PAGE . 4
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