BAS70W SERIES
SURFACE MOUNT SCHOTTKY DIODES
VOLTAGE
FEATURES
.004(.10)MIN.
70 Volts
CURRENT
0.2 Ampers
SOT-323
Unit: inch (mm)
• Fast switching speed
• Surface mount package ideally suited for automatic insertion
Electrical identical standard JEDEC
• High conductor
• In compliance with EU RoHS 2002/95/EC directives
.056(1.40)
.047(1.20)
.087(2.2)
.070(1.8)
.054(1.35)
.045(1.15)
.006(.15)
.002(.05)
MECHANICAL DATA
• Case: SOT-323, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.008 gram
.004(.10)MAX.
.016(.40)
.008(.20)
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
Junction Temperature
Storage Temperature at Temp=25
O
C
Circuit Figure
SINGLE
Symbol
-
P
T O T
R
θ
J A
T
J
T
S T G
-
B A S 70W
A 70
BAS70AW
A 72
225
556
150
B A S 70C W
A 73
.044(1.1)
.035(0.9)
B A S 70S W
A 74
.087(2.2)
.078(2.0)
Units
-
mW
O
C/W
O
C
C
-
-55 to 150
SINGLE
COMMON ANODE
O
COMMON
ANODE
COMMON
CATHODE
SERIES
COMMON CATHODE
SERIES
Fig.14
Fig.15
Fig.16
Fig.17
PAGE . 1
REV.0.1-FEB.24.2009
BAS70W SERIES
ELECTRICAL CHARACTERISTICS
PARAMETER
Reverse Breakdown Voltage
Reverse Current
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
Forward Voltage
--
--
V
Maximum Junction Capacitance
--
--
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
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
200
REVERSE VOLTAGE, Volts
AMBIENT TEMPERATURE(
O
C)
FIG. 3 TYPICAL JUNCTION CAPACITANCE
FIG. 4 FORWARD CURRENT DERATING
REV.0.1-FEB.24.2009
PAGE . 2
BAS70W SERIES
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3K per 7” plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2009
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.0.1-FEB.24.2009
PAGE . 3
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