BAS70 SERIES
SURFACE MOUNT SCHOTTKY DIODES
VOLTAGE
FEATURES
0.120(3.04)
70 Volt
CURRENT
0.2 Ampere
0.006(0.15)MIN.
0.008(0.20)
0.003(0.08)
0.044(1.10)
0.035(0.90)
0.020(0.50)
0.013(0.35)
• Fast switching speed
• Surface mount package ideally suited for automatic insertion
Electrical identical standard JEDEC
• Lead free in compliance with EU RoHS 2011/65/EU directive
• Green molding compound as per IEC61249 Std. .
(Halogen Free)
0.056(1.40)
0.047(1.20)
0.110(2.80)
0.079(2.00)
0.070(1.80)
MECHANICAL DATA
• Case: SOT-23, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.0003 ounces, 0.008 grams
0.004(0.10)
0.000(0.00)
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
April 25,2016-REV.04
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
April 25,2016-REV.04
PAGE . 2
BAS70 SERIES
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
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.04
PAGE . 3
BAS70 SERIES
MOUNTING PAD LAYOUT
0.035 MIN.
(0.90) MIN.
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
April 25,2016-REV.04
0.078
(2.00)
PAGE . 4
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
April 25,2016-REV.04
PAGE . 5
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