Features
• Low Turn-on Voltage
• Fast Switching
• Ultra-Small Surface Mount Package
• Lead Free/RoHS Compliant (Note 1)
• "Green" Device (Note 2)
NEW PRODUCT
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BAS70LP
SURFACE MOUNT SCHOTTKY BARRIER DIODE
Mechanical Data
• Case: DFN1006-2
• Case Material: Molded Plastic, "Green" Molding Compound. UL
Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Finish - NiPdAu annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
• Weight: 0.001 grams (approximate)
DFN1006-2
Ordering Information (Note 3)
Part Number Case Packaging
BAS70LP-7B DFN1006-2 10,000/Tape & Reel
Notes: 1. No purposefully added lead.
2. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com.
3. For packaging details, go to our website at http://www.diodes.com.
Marking Information
BAS70LP
Document number: DS35105 Rev. 2 - 2
73 = Product Type Marking Code
Bar Denotes Cathode Side
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p
θ
r
P, P
O
R
PATIO
Maximum Ratings @T
= 25°C unless otherwise specified
A
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current (Note 4)
Non-Repetitive Peak Forward Surge Current @ t
< 1.0s I
V
V
RRM
RWM
V
R
I
FM
FSM
70 V
70 mA
800 mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 4)
Thermal Resistance Junction to Ambient Air (Note 4)
Operating and Storage Temperature Range
P
D
R
JA
T
, T
J
STG
NEW PRODUCT
Electrical Characteristics @T
= 25°C unless otherwise specified
A
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 5) V
Forward Voltage VF
Leakage Current (Note 5) IR
Total Capacitance CT
70 - - V
(BR)R
-
-
-
-
-
-
-
-
-
-
-
1 - pF
Reverse Recovery Time trr - 1.6 - ns
Notes: 4. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com.
5. Short duration pulse test used to minimize self-heating effect.
0.5
100
430 mW
295 °C/W
-65 to +150 °C
0.42
0.75
0.96
0.1
10
I
= 10μA
R
I
= 1.0mA, TJ= 25*C
F
V
= 10mA, TJ = 25*C
I
F
I
= 15mA, TJ = 25*C
F
= 50V, TJ = 25*C
V
R
μA
= 70V, TJ = 25*C
V
R
= 0V, f = 1.0MHz
V
R
= IR = 10mA to IR = 1.0mA,
I
F
= 0.1 x IR, RL = 100Ω
I
r
BAS70LP
0.4
N (W)
0.3
DISSI
0.2
10
1
T = 150°C
A
T = 125°C
T = 85°C
A
T = 25°C
A
A
WE
D
0.1
0
0 0.1 0.2 0.3 0.4
I , AVERAGE FORWARD CURRENT (A)
F(AV)
Fig. 1 Forward Power Dissipation
0.5
0.1
F
0.01
I , INSTANTANEOUS FORWARD CURRENT (mA)
0 0.5 1.0 1.5 2.0
V , INSTANTANEOUS FORWARD VOL TAGE (V)
F
Fig. 2 Typical Forw ar d C haracte r is ti c s
BAS70LP
Document number: DS35105 Rev. 2 - 2
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T
RAT
T TEMPERATUR
C
NEW PRODUCT
BAS70LP
100
10
T = 150°C
A
T = 125°C
A
10
f = 1MHz
1
T = 85°C
A
0.1
1
0.01
T = 25°C
A
C, CAPACITANCE (pF)
0.001
R
I , INSTANTANEOUS REVERSE CURRENT(µA)
0.0001
010203040506070
V , INSTANT ANEOUS REVERSE VOLTAGE (V)
R
Fig. 3 Typical Reverse Characteristics
80
70
60
Note 4
50
0
0 8 16 24 32 40
150
)
E (°
125
V , DC REVERSE VOLT AGE (V)
R
100
40
30
20
10
F(AV)
I , AVERAGE FORWARD CURRENT (mA)
0
25 50 75 100 125 150 175
T , AMBIENT TEMPERATURE (°C)
A
Fig. 5 Forward Current Derating Curve
Package Outline Dimensions
A
A1
E
L
75
50
ED AMBIEN
25
, DE
A
0
0 7 14 21 28 35 42 49 56 63 70
V , DC REVERSE VOLT AGE (V)
R
Fig. 6 Operating T emperature Derating
DFN1006-2
Dim Min Max Typ
D
A 0.47 0.53 0.50
A1 0 0.05 0.03
b 0.45 0.55 0.50
D 0.95 1.075 1.00
R
b
E 0.55 0.675 0.60
e - - 0.40
L 0.20 0.30 0.25
R 0.05 0.15 0.10
All Dimensions in mm
e
BAS70LP
Document number: DS35105 Rev. 2 - 2
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BAS70LP
Suggested Pad Layout
X
Y
NEW PRODUCT
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorize d application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2011, Diodes Incorporated
www.diodes.com
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
C
Dimensions Value (in mm)
Z 1.1
G 0.3
X 0.7
Y 0.4
G
Z
IMPORTANT NOTICE
LIFE SUPPORT
C 0.7
BAS70LP
Document number: DS35105 Rev. 2 - 2
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