BAS70WS
SURFACE MOUNT SCHOTTKY DIODES
VOLTAGE
FEATURES
• Fast switching speed
• Surface mount package ideally suited for automatic insertion
Electrical identical standard JEDEC
• High conductor
•
Lead free in comply with EU RoHS 2002/95/EC directives.
• Green molding compound as per IEC61249 Std. . (Halogen Free)
0.006(0.15)
0.002(0.05)
0.054(1.35)
0.045(1.15)
0.078(1.95)
0.068(1.75)
0.014(0.35)
0.009(0.25)
70 Volts
CURRENT
0.2 Amperes
SOD-323
Unit
：
inch(mm)
0.038(0.95)
0.027(0.70)
MECHANICAL DATA
• Case: SOD-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0041 grams
• Marking: A70
0.107(2.7)
0.090(2.3)
0.012(0.30)MIN.
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
ms
Symbol
V
R
V
RRM
I
R
I
FSM
Value
70
70
0.2
Units
V
V
A
4
A
THERMAL CHARACTERISTICS
PARAMETER
Power D i ssi pati on
Thermal Resi stance , Juncti on to Ambi ent
Juncti on T mperature
e
Storage T mperature at T mp=25
O
C
e
e
Symbol
P
TOT
R
θ
JA
T
J
T
STG
BAS70WS
225
556
150
-55 to 150
Uni ts
mW
O
C /W
O
C
C
O
REV.0.2-JUL.29.2009
PAGE . 1
BAS70WS
ELECTRICAL CHARACTERISTICS
PARAMETER
Reverse Breakdown Voltage
Reverse Current
Forward Voltage
Maximum Junction Capacitance
Symbol
V
(BR)
I
R
V
F
C
J
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=1.0MHz
Test Condition
MIN.
70
--
--
--
TYP.
--
--
--
--
MAX.
--
1.0
0.1
0.41
0.75
1.00
2.0
Units
V
uA
V
pF
ELECTRICAL CHARACTERISTICS CURVE
100
100
FORWARD CURRENT, mA
10
REVERSE CURRENT, u A
10
T
J
=125 C
O
1.0
T
J
=75 C
O
0.1
1.0
T
A
=25 C
O
0.01
T
J
=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
2.4
JUNCTION CAPACITANCE, pF
AVERAGE FORWARD CURRENT, mA
1.8
400
300
1.2
200
0.6
100
0
0
10
20
30
40
0
50
100
150
O
200
REVERSE VOLTAGE, Volts
AMBIENT TEMPERATURE( C)
FIG. 3 TYPICAL JUNCTION CAPACITANCE
FIG. 4 FORWARD CURRENT DERATING
REV.0.2-JUL.29.2009
PAGE . 2
BAS70WS
MOUNTING PAD LAYOUT
SOD-323
Unit
：
inch(mm)
0.113
(2.86)
0.069
(1.75)
0.022
(0.56)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 5K 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-JUL.29.2009
0.032
(0.82)
PAGE . 3
BAS70WS
For example :
RB500V-40_R2_
00001
Serial number
Part No.
Version code means HF
Packing size code means 13"
Packing type means T/R
Part No_packing code_Version
BAS70WS_R1_00001
BAS70WS_R1_10001
BAS70WS_R2_00001
BAS70WS_R2_10001
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
Version Code
XXXXX
2
nd
~5
th
Code
serial number
serial number
Packing size
nd
2 Code
HF or RoHS
1
st
Code
code
N/A
7"
13"
26mm
52mm
PBCU
PBCD
0
1
2
X
Y
U
D
HF
RoHS
0
1
REV.0.2-JUL.29.2009
PAGE . 4
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