BAS116T, BAW156T,
BAV170T, BAV199T
Document number: DS30258 Rev. 12 - 2
1 of 3
www.diodes.com March 2009
© Diodes Incorporated
BAS116T, BAW156T,
BAV170T, BAV199T
SURFACE MOUNT LOW LEAK AGE DIODE
Features
• Ultra-Small Surface Mount Package
• Very Low Leakage Current
• Lead Free/RoHS Compliant (Note 2)
• Qualified to AEC-Q101 Standards for High Reliability
• "Green" Device (Notes 3 and 4)
Mechanical Data
• Case: SOT-523
• Case Material: Molded Plastic, “Green” Molding Compound.
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 Diagrams Below and Page 3
• Ordering Information: See Page 2
• Weight: 0.002 grams (approximate)
Top View BAS116T Marking: 50 BAW156T Marking: 53 BAV170T Marking: 51 BAV199T Marking: 52
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR 85 V
RMS Reverse Voltage VR
(
RMS
)
60 V
Forward Continuous Current (Note 1) Single Diode
Double Diode IFM 215
125 mA
Repetitive Peak Forward Current IFRM 500 mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0
μ
s
@ t = 1.0ms
@ t = 1.0s IFSM 4.0
1.0
0.5 A
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1) PD 150 mW
Thermal Resistance Junction to Ambient Air (Note 1) R
θ
JA 833 °C/W
Operating and Storage Temperature Range TJ, TSTG -65 to +150 °C
Electrical Characteristics @TA = 25°C unless otherwise specified
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 5) V
(
BR
)
R 85 ⎯ ⎯ V IR = 100μA
Forward Voltage VF ⎯ ⎯
0.90
1.0
1.1
1.25
V
IF = 1.0mA
IF = 10mA
IF = 50mA
IF = 150mA
Leakage Current (Note 5) IR ⎯ ⎯ 5.0
80 nA
nA VR = 75V
VR = 75V, T
j
= 150°C
Total Capacitance CT ⎯ 2 ⎯ pF VR = 0, f = 1.0MHz
Reverse Recovery Time trr ⎯ ⎯ 3.0 μs IF = IR = 10mA,
Irr = 0.1 x IR, RL = 100Ω
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
2. No purposefully added lead.
3. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
4. Product manufactured with Date Code UO (week 40, 2007) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code UO are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
5. Short duration pulse test used to minimize self-heating effect.
SOT-523
BAS116T, BAW156T,
BAV170T, BAV199T
Document number: DS30258 Rev. 12 - 2
2 of 3
www.diodes.com March 2009
© Diodes Incorporated
BAS116T, BAW156T,
BAV170T, BAV199T
0
50
100
0 25 50 75 100 125 150
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
T , AMBIENT TEMPERA TURE (°C)
Fig. 1 Power Derating Curve
A
150
200
250
10
1.0
100
1,000
0.1
0.0102.0
I, I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
WA
R
D
C
U
R
R
E
N
T
(mA)
F
V , INSTANTANEOUS FORWA RD VO LTAGE ( V)
Fi g. 2 Typi ca l F orw ar d Char ac t er ist ics
F
0.4 0.8 1.2 1.6
0.1
1
10
050 150100 200
I,
R
EVE
R
SE
C
U
R
R
E
N
T
(nA)
R
T , AMBIENT TEMPERATURE ( C)
Fig . 3 Typical Reve rse Char acteristics
A
°
0
20
40
60
80
100
120
140
160
0.00 1.40
1.20
1.00
0.80
0.60
0.40
0.20
V , AVERAGE FORWARD VOLTAGE (V)
Fig. 4 T ypical Forward Voltage vs. Ambient Temperature
F(AVE)
Ordering Information (Note 6)
Part Number Case Packaging
BAS116T-7-F SOT-523 3000/Tape & Reel
BAW156T-7-F SOT-523 3000/Tape & Reel
BAV170T-7-F SOT-523 3000/Tape & Reel
BAV199T-7-F SOT-523 3000/Tape & Reel
Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
BAS116T, BAW156T,
BAV170T, BAV199T
Document number: DS30258 Rev. 12 - 2
3 of 3
www.diodes.com March 2009
© Diodes Incorporated
BAS116T, BAW156T,
BAV170T, BAV199T
Marking Information
Date Code Key
Year 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Code M N P R S T U V W X Y Z
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
Package Outline Dimensions
Suggested Pad Layout
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 an y 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.
SOT-523
Dim Min Max Typ
A 0.15 0.30 0.22
B 0.75 0.85 0.80
C 1.45 1.75 1.60
D ⎯ ⎯ 0.50
G 0.90 1.10 1.00
H 1.50 1.70 1.60
J 0.00 0.10 0.05
K 0.60 0.80 0.75
L 0.10 0.30 0.22
M 0.10 0.20 0.12
N 0.45 0.65 0.50
α 0° 8° ⎯
All Dimensions in mm
Dimensions Value (in mm)
Z 1.8
X 0.4
Y 0.51
C 1.3
E 0.7
XX = Product Type Marking Code (See Page 1, e.g. 50 = BAS116T)
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
XXYM
A
M
JL
D
BC
H
K
G
N
XE
Y
C
Z
