BAS70TW/ADW/CDW/SDW
SURFACE MOUNT SCHOTTKY DIODES ARRAYS
These devices feature electrically-isolated Schottky diodes connected in varios configurations housed in a very small
SOT-363
FEATURES
• Maximum forward voltage @ 1mA of 0.41V
• Maximum leakage current @ 50V of 100nA
• Reverse voltage rating of 70V
• Lead free in compliance with EU RoHS 2011/65/EU directive
• Green molding compound as per IEC61249 Std. .
(Halogen Free)
MECHANICAL DATA
• Case: SOT-363, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx weight: 0.0002 ounces, 0.006 grams
• Marking: BAS70TW: A70, BAS70ADW:A72, BAS70CDW: A73,
BAS70SDW:A74
APPLICATOINS
• Rail-to rail ESD protection
• Overshoot and undershoot switching control
• Mobile phones and accessories
• Video fame consoles connector ports
MAXIMUM RATING (Per Diode) TJ=25oC Unless otherwise noted
Parameter
Symbol
Value
Units
VRRM
70
V
Continuous Reverse Voltage
VR
70
V
Continuous Forward Current
IF
200
mA
Non-repetitive Peak Forward Surge Current,
t=1s, Square Wave
I FSM
0.6
A
Total Power Dissipation (Note 1)
PTOT
225
mW
Thermal Resistance, Junction to Ambient
RΘJA
556
TJ
-55 to +125
o
C
TSTG
-55 to +125
o
C
Repetitve Peak Reverse Voltage
Operating Junction Temperature Range
Storage Temperature Range
o
C/W
Note : 1.FR-5 Board 1 x 0.75 x 0.062 in.
BAS 70 TW
Fig.50
(TOP VIEW)
April 25,2016-REV.04
BAS 70 ADW
Fig.46
(TOP VIEW)
BAS 70 CDW
Fig.47
(TOP VIEW)
BAS 70 SDW
Fig45
(TOP VIEW)
PAGE . 1
BAS70TW/ADW/CDW/SDW
ELECTRICAL CHARACTERISTICS (Per Diode) TJ=25oC Unless otherwise noted
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Units
Breakdown Voltage (Note 2)
VBR
I BR=100μA
70
--
--
V
Forward Voltage (Note 2)
VF
I F=1mA
I F=10mA
I F=15mA
--
--
0.41
0.75
1
V
Reverse Leakage Current (Note 2)
IR
VR=50 V
--
--
100
nA
Junction Capacitance
CD
VR=0V, f=1MHZ
--
1.25
2
pF
Reverse Recovery Time
(See Figure 1)
TRR
I F=10mA,I R=10mA
RL=100Ω
measured at I Rrec=1mA
--
--
5
ns
Note : 1.Short duration (< 300μs) test pulse to minmize self heating
820 Ω
+10 V
2 .0 k Ω
100 µH
0 .1 µ F
0 .1 µ F
IF
?
DUT
5 0 Ω O u tp u t
P u ls e
G e n e ra to r
5 0 Ω In p u t
S a m p li n g
O s c il lo s c o p e
Notes: 1. A 2.0kΩ variable resistor adjusted for a forward current (IF) to 10mA
2. Input pulse is adjusted to IR(peak) is equal to 10mA
Figure 1. REVERSE RECOVERY TIME EQUIVALENT TEST CIRCUIT
April 25,2016-REV.04
PAGE . 2
BAS70TW/ADW/CDW/SDW
100
100
T J =125 C
10
Revers e Curren t,I R ( m A)
Forward Current,I F (mA)
o
T J =75 C
o
T J =25 C
o
1
T J =-40 C
o
0.1
0
0.2
0.4
0.6
0.8
1.0
10
T J =125 C
o
1
T J =75 C
o
0.1
0.01
0.001
T J =25 C
o
0
Forward Voltage,V F (V)
20
40
60
80
Reverse Voltage,V R (V)
Fig.2 Typical Forward Characteristics
Fig.3 Typical Reverse Characteristics
1.4
80
70
Reverse Voltage (V)
Capacitance,C(pF)
1.2
1.0
0.8
0.6
0.4
0.2
0
60
50
40
30
20
10
0
0
0
10
20
30
40
50
60
Reverse Voltage,V R (V)
Fig.4 Typical Reverse Characteristics
April 25,2016-REV.04
25
50
75
100
125
150
TJ, Junction Temperature (°C)
Fig.5 Operating Temperature Derating Curve
PAGE . 3
BAS70TW/ADW/CDW/SDW
MOUNTING PAD LAYOUT
ORDER INFORMATION
• Packing information
T/R - 10K per 13" plastic Reel
T/R - 3K per 7" plastic Reel
April 25,2016-REV.04
PAGE . 4
BAS70TW/ADW/CDW/SDW
Part No_packing code_Version
BAS70TW_R1_00001
BAS70TW_R2_00001
For example :
RB500V-40_R2_00001
Serial number
Version code means HF
Part No.
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
April 25,2016-REV.04
Version Code XXXXX
1st Code
Packing size code
A
N/A
0
HF
0
serial number
R
7"
1
RoHS
1
serial number
B
13"
2
T
26mm
X
S
52mm
Y
L
F
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
2nd Code HF or RoHS 1st Code 2nd~5th Code
U
D
PAGE . 5
BAS70TW/ADW/CDW/SDW
Disclaimer
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document anytime without notification. Please refer to our website for the latest
document.
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any product including damages incidentally and consequentially occurred.
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of fitness for particular purpose, non-infringement and merchantability.
• Applications shown on the herein document are examples of standard use and operation.
Customers are responsible in comprehending the suitable use in particular applications.
Panjit International Inc. makes no representation or warranty that such applications will be
suitable for the specified use without further testing or modification.
•
The products shown herein are not designed and authorized for equipments requiring high
level of reliability or relating to human life and for any applications concerning life-saving
or life-sustaining, such as medical instruments, transportation equipment, aerospace
machinery et cetera. Customers using or selling these products for use in such applications
do so at their own risk and agree to fully indemnify Panjit International Inc. for any damages
resulting from such improper use or sale.
• Since Panjit uses lot number as the tracking base, please provide the lot number for tracking
when complaining.
April 25,2016-REV.04
PAGE . 6
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