BAS70W SERIES
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)
70 Volts
CURRENT
0.2 Amperes
MECHANICAL DATA
• Case: SOT-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0002 ounces, 0.005 grams
ABSOLUTE RATINGS (T
A
=25
o
C unless otherwise noted)
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 (T
A
=25
o
C unless otherwise noted)
PARAMETER
Marking Code
Power Dissipation
Thermal Resistance , Junction to Ambient
Junction Temperature
Storage Temperature at Temp=25
O
C
Circuit Figure
SYMBOL
-
P
TOT
R
θJA
T
J
T
STG
-
SINGLE
BAS70W
A70
BAS70AW
A72
225
556
150
-55 to 150
COMMON
ANODE
COMMON
CATHODE
SERIES
BAS70CW
A73
BAS70SW
A74
UNITS
-
mW
O
C/W
O
C
C
-
O
December 14,2011-REV.05
PAGE . 1
BAS70W SERIES
ELECTRICAL CHARACTERISTICS (T
A
=25
o
C unless otherwise noted)
PARAMETER
Reverse Breakdown Voltage
Reverse Current
SYMBOL
V
(BR)
I
R
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.
--
10
0.1
0.41
0.75
1.00
2.0
UNITS
V
uA
Forward Voltage
V
F
--
--
V
Junction Capacitance
C
J
--
--
pF
RATING
AND CHARACTERISTIC CURVES
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
0.4
0.6
0.8
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
300
0.8
200
0.4
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
December 14,2011-REV.05
PAGE . 2
BAS70W SERIES
MOUNTING PAD LAYOUT
SOT-323
0.026
(0.66)
Unit
：
inch(mm)
0.034
(0.86)
0.026
(0.65)
0.026
(0.65)
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.
0.073
(1.85)
December 14,2011-REV.05
PAGE . 3
BAS70W 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
Part No_packing code_Version
BAS70W_R1_00001
BAS70W_R1_10001
BAS70W_R2_00001
BAS70W_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
December 14,2011-REV.05
PAGE . 4
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