1N4148WS / BAV16WS
SURFACE MOUNT FAST SWITCHING DIODE
Features
Fast Switching Speed
Small Surface Mount Package
For General Purpose Switching Applications
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
PPAP Capable (Note 4)
Mechanical Data
Case: SOD323
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Matte Tin Finish Annealed Over Alloy 42 Leadframe
(Lead-Free Plating). Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.006 grams (Approximate)
SOD323
Top View
Device Schematic
Ordering Information
(Notes 4 & 5)
Part Number
1N4148WS-7-F
1N4148WSQ-7-F
1N4148WS-13-F
1N4148WSQ-13-F
BAV16WS-7-F
Notes:
Compliance
Standard
Automotive
Standard
Automotive
Standard
Case
SOD323
SOD323
SOD323
SOD323
SOD323
Packaging
3,000/Tape & Reel
3,000/Tape & Reel
10,000/Tape & Reel
10,000/Tape & Reel
3,000/Tape & Reel
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-Free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Automotive products are AEC-Q101 qualified and are PPAP capable. Automotive, AEC-Q101 and standard products are electrically and thermally the
same, except where specified. For more information, please refer to http://www.diodes.com/quality/product_compliance_definitions/.
5. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
XX = Product Type Marking Code, T4
1N4148WS / BAV16WS
Document number: DS30097 Rev. 25- 2
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March 2016
© Diodes Incorporated
1N4148WS / BAV16WS
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Non-Repetitive Peak Reverse Voltage (Note 6)
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
Average Rectified Output Current
Non-Repetitive Peak Forward Surge Current
@ t = 1.0µs
@ t = 1.0s
Symbol
V
RM
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
O
I
FSM
Value
100
75
53
300
150
2.0
1.0
Unit
V
V
V
mA
mA
A
Thermal Characteristics
Characteristic
Power Dissipation (Note 7)
Thermal Resistance Junction to Ambient Air (Note 7)
Operating and Storage Temperature Range
Symbol
P
D
R
θJA
T
J
, T
STG
Value
200
625
-65 to +150
Unit
mW
°C/W
°C
Electrical Characteristics
Reverse Breakdown Voltage (Note 6)
(@T
A
= +25°C, unless otherwise specified.)
Symbol
V
(BR)R
Min
75
Max
0.715
0.855
1.0
1.25
1.0
50
30
25
2.0
4.0
Unit
V
Test Condition
I
R
= 1.0µA
I
F
= 1.0mA
I
F
= 10mA
I
F
= 50mA
I
F
= 150mA
V
R
= 75V
V
R
= 75V, T
J
= +150°C
V
R
= 25V, T
J
= +150°C
V
R
= 20V
V
R
= 0, f = 1.0MHz
I
F
= I
R
= 10mA,
I
RR
= 0.1 x I
R
, R
L
= 100Ω
Characteristic
Forward Voltage
V
FM
V
Peak Reverse Current (Note 6)
I
RM
µA
µA
µA
nA
pF
ns
Total Capacitance
Reverse Recovery Time
Notes:
C
T
t
RR
6. Short duration pulse test used to minimize self-heating effect.
7. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website http://www.diodes.com/package-outlines.html.
1N4148WS / BAV16WS
Document number: DS30097 Rev. 25- 2
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March 2016
© Diodes Incorporated
1N4148WS / BAV16WS
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
300
Note 7
1
P
D
, POWER DISSIPATION (mW)
250
200
0.1
150
100
0.01
50
0
0
25
50
75
100
125
T
A
, AMBIENT TEMPERATURE (
C)
Fig. 1 Power Derating Curve
150
0.001
0.5
1.0
0
1.5
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
2.0
I
R
, INSTANTANEOUS REVERSE CURRENT (nA)
10,000
T
A
= 150ºC
T
A
= 125ºC
1.8
C
T
, TOTAL CAPACITANCE (pF)
1,000
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
100
T
A
= 75ºC
10
T
A
= 25ºC
T
A
= 0ºC
1
T
A
= -40ºC
0.1
0
0
20
40
60
80
100
V
R
, INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
0
10
30
40
20
V
R
, DC REVERSE VOLTAGE (V)
Fig. 4 Typical Total Capacitance vs. Reverse Voltage
10
10
I
FSM
, FORWARD SURGE CURRENT (A)
I
FSM
, FORWARD SURGE CURRENT (A)
I
FSM
8.3ms 8.3ms
1 cyc
I
FSM
t
1
1
10
100
NUMBER OF CYCLES
Fig. 5 Maximum Non-Repetitive Surge Current
1
0.1
1
10
100
PULSE WIDTH (ms)
Fig. 6 Maximum Non-Repetitive Surge Current
1N4148WS / BAV16WS
Document number: DS30097 Rev. 25- 2
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March 2016
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1N4148WS / BAV16WS
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOD323
A2
A1
a
c
He
E
L
b
D
SOD323
Dim Min Max Typ
A1
–
0.10 0.05
A2
1.00 1.10 1.05
b
0.25 0.35 0.30
c
0.10 0.15 0.11
D
1.20 1.40 1.30
E
1.60 1.80 1.70
He
2.30 2.70 2.50
L
0.20 0.40 0.30
a
0°
8°
–
All Dimensions in mm
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
SOD323
X1
Y
X
Dimensions Value (in mm)
X
0.590
X1
2.700
Y
0.450
1N4148WS / BAV16WS
Document number: DS30097 Rev. 25- 2
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March 2016
© Diodes Incorporated
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IMPORTANT NOTICE
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 unauthorized 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.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
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
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
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 © 2016, Diodes Incorporated
www.diodes.com
1N4148WS / BAV16WS
Document number: DS30097 Rev. 25- 2
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