Diodes BAS70W Surface mount schottky barrier diode Datasheet

BAS70W /-04 /-05 /-06
SURFACE MOUNT SCHOTTKY BARRIER DIODE
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Features
Mechanical Data
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•
•
•
•
•
•
•
Low Turn-on Voltage
Fast Switching
PN Junction Guard Ring for Transient and ESD Protection
Ultra-Small Surface Mount Package
Lead Free/RoHS Compliant (Note 3)
"Green" Device (Note 4 and 5)
•
•
•
•
•
•
•
Top View
Maximum Ratings
BAS70W
Case: SOT-323
Case Material: Molded Plastic, "Green" Molding Compound,
Note 5. UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020D
Terminals: Solderable per MIL-STD-202, Method 208
Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
Polarity: See Diagrams Below
Marking Information: See Page 2
Ordering Information: See Page 2
Weight: 0.006 grams (approximate)
BAS70W-04
BAS70W-05
BAS70W-06
@TA = 25°C unless otherwise specified
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current (Note 1)
Non-Repetitive Peak Forward Surge Current
@ tp < 1.0s
Symbol
VRRM
VRWM
VR
VR(RMS)
IF
IFSM
Value
Unit
70
V
49
70
100
V
mA
mA
Symbol
PD
RθJA
TJ
TSTG
Value
200
625
-55 to +125
-65 to +150
Unit
mW
°C/W
°C
°C
Thermal Characteristics
Characteristic
Power Dissipation (Note 1)
Thermal Resistance Junction to Ambient Air (Note 1)
Operating Temperature Range
Storage Temperature Range
Electrical Characteristics
Characteristic
Reverse Breakdown Voltage (Note 2)
@TA = 25°C unless otherwise specified
Symbol
V(BR)R
Min
70
Forward Voltage
VF
—
Reverse Current (Note 2)
Total Capacitance
IR
CT
Reverse Recovery Time
trr
Notes:
Unit
—
⎯
⎯
Max
—
410
1000
100
2.0
—
5.0
ns
mV
nA
pF
Test Condition
IR = 10μA
tp <300µs, IF = 1.0mA
tp <300µs, IF = 15mA
tp < 300µs, VR = 50V
VR = 0V, f = 1.0MHz
IF = IR = 10mA to IR = 1.0mA,
Irr = 0.1 x IR, RL = 100Ω
1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which
can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating effect.
3. No purposefully added lead.
4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
5. Product manufactured with Date Code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
BAS70W /-04 /-05 /-06
Document number: DS30113 Rev. 13 - 2
1 of 3
www.diodes.com
July 2008
© Diodes Incorporated
100
IR, INSTANTANEOUS REVERSE CURRENT (nA)
IF, INSTANTANEOUS FORWARD CURRENT (mA)
BAS70W /-04 /-05 /-06
TA = 125ºC
TA = 75ºC
T A = 25ºC
10
1.0
TA = 0ºC
0.1
0
TA = -40ºC
10,000
1,000
100
10
1
0.1
0
0.2 0.4 0.6 0.8 1.0
1.2 1.4 1.6
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
10
20
30
40
50
60
70
VR, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 2 Typical Reverse Characteristics
250
1.8
PD, POWER DISSIPATION (mW)
CT, TOTAL CAPACITANCE (pF)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
200
150
100
50
0.2
0
0
0
Ordering Information
40
80
160
120
200
TA, AMBIENT TEMPERATURE (°C)
Fig. 4 Power Derating Curve, Total Package
(Notes 5 & 6)
Part Number
BAS70W-7-F
BAS70W-04-7-F
BAS70W-05-7-F
BAS70W-06-7-F
Notes:
0
35
20
30
40
25
10
15
VR, DC REVERSE VOLTAGE (V)
Fig. 3 Total Capacitance vs. Reverse Voltage
5
Case
SOT-323
SOT-323
SOT-323
SOT-323
Packaging
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
3000/Tape & Reel
6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
YM
Marking Information
Kxx
Date Code Key
Year
2002
Code
N
Month
Code
Jan
1
2003
P
2004
R
Feb
2
BAS70W /-04 /-05 /-06
Document number: DS30113 Rev. 13 - 2
Mar
3
2005
S
2006
T
Apr
4
2007
U
May
5
Kxx = Product Type Marking Code
K73 = BAS70W
K74 = BAS70W-04
K75 = BAS70W-05
K76 = BAS70W-06
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
2008
V
2009
W
Jun
6
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Jul
7
2010
X
Aug
8
2011
Y
Sep
9
2012
Z
2013
A
Oct
O
2014
B
Nov
N
2015
C
Dec
D
July 2008
© Diodes Incorporated
BAS70W /-04 /-05 /-06
Package Outline Dimensions
A
B C
TOP VIEW
G
H
K
M
J
D
F
L
SOT-323
Dim
Min
Max
Typ
A
0.25
0.40
0.30
B
1.15
1.35
1.30
C
2.00
2.20
2.10
D
0.65
F
0.30
0.40 0.425
G
1.20
1.40
1.30
H
1.80
2.20
2.15
J
0.0
0.10
0.05
K
0.90
1.00
1.00
L
0.25
0.40
0.30
M
0.10
0.18
0.11
0°
8°
α
All Dimensions in mm
Suggested Pad Layout
Y
Z
C
X
Dimensions Value (in mm)
Z
2.8
X
0.7
Y
0.9
C
1.9
E
1.0
E
IMPORTANT NOTICE
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website,
harmless against all damages.
LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
BAS70W /-04 /-05 /-06
Document number: DS30113 Rev. 13 - 2
3 of 3
www.diodes.com
July 2008
© Diodes Incorporated
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