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 compliance with EU RoHS 2011/65/EU directive
• Green molding compound as per IEC61249 Std. . (Halogen Free)
70 Volt
CURRENT
0.2 Ampere
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
April 25,2016-REV.07
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
April 25,2016-REV.07
PAGE . 2
BAS70W SERIES
100
100
FORWARD CURRENT, mA
10
REVERSE CURRENT, u A
10
T
J
=125
O
C
1.0
T
J
=75
O
C
0.1
1.0
T
A
=25 C
O
0.01
T
J
=25
O
C
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. 4 FORWARD CURRENT DERATING
FIG. 3 TYPICAL JUNCTION CAPACITANCE
80
70
Reverse Voltage (V)
60
50
40
30
20
10
0
0
25
50
75
100
125
150
T
J
, Junction Temperature (°C)
Fig.5 Operating Temperature Derating Curve
April 25,2016-REV.07
PAGE . 3
BAS70W SERIES
MOUNTING PAD LAYOUT
0.026
(0.66)
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
April 25,2016-REV.07
0.073
(1.85)
PAGE . 4
BAS70W SERIES
Part No_packing code_Version
BAS70W_R1_00001
BAS70W_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
April 25,2016-REV.07
PAGE . 5
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