VISHAY 1N4148W-GS08

1N4148W-V
www.vishay.com
Vishay Semiconductors
Small Signal Fast Switching Diode
FEATURES
• These diodes are also available in other case
styles including the DO-35 case with the type
designation 1N4148, the MiniMELF case with the
type designation LL4148, and the SOT-23 case
with the type designation IMBD4148-V.
• Silicon epitaxial planar diode
• Fast switching diodes
• AEC-Q101 qualified
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
MECHANICAL DATA
Case: SOD-123
Weight: approx. 10.3 mg
Packaging codes/options:
GS18/10K per 13" reel (8 mm tape), 10K/box
GS08/3K per 7" reel (8 mm tape), 15K/box
PARTS TABLE
PART
1N4148W-V
ORDERING CODE
TYPE MARKING
INTERNAL CONSTRUCTION
REMARKS
1N4148W-V-GS18 or 1N4148W-V-GS08
A2
Single diode
Tape and reel
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
VALUE
UNIT
VR
75
V
VRRM
100
V
f  50 Hz
IF(AV)
150
mA
t < 1 s and Tj = 25 °C
IFSM
500
mA
Ptot
350
mW
SYMBOL
VALUE
UNIT
RthJA
375
K/W
Junction temperature
Tj
150
°C
Storage temperature
Tstg
- 65 to + 150
°C
Reverse voltage
Repetitive peak reverse voltage
Average rectified current half wave
rectification with resistive load (1)
Surge forward current
Power dissipation (1)
THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Thermal resistance junction to ambient air (1)
Note
(1) Valid provided that electrodes are kept at ambient temperature.
Rev. 1.5, 27-Jul-12
Document Number: 85748
1
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
1N4148W-V
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MAX.
UNIT
IF = 10 mA
VF
1000
mV
IF = 100 mA
VF
1200
mV
VR = 20 V
IR
25
nA
VR = 75 V
IR
5
μA
VR = 100 V
IR
100
μA
VR = 20 V, TJ = 150 °C
IR
50
μA
VF = VR = 0 V
CD
4
pF
Tested with 50 mA pulses,
tp = 0.1 μs, rise time < 30 ns,
fp = (5 to 100) kHz
Vfr
2.5
V
Reverse recovery time
IF = 10 mA, iR = 1 mA, VR = 6 V,
RL = 100 
trr
4
ns
Rectification efficiency
f = 100 MHz, VRF = 2 V

Forward voltage
Leakage current
Diode capacitance
Voltage rise when switching ON
MIN.
TYP.
0.45
RECTIFICATION EFFICIENCY MEASUREMENT CIRCUIT
60 Ω
5 kΩ
2 nF
VRF = 2 V
VO
17436
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
104
103
Tj = 25 °C
5
102
Tj = 100 °C
10
Tj = 25 °C
3
5
10
Rf (Ω)
IF (mA)
f = 1 kHz
2
1
2
102
5
2
10
10-1
5
2
10-2
0
1
VF (V)
17437
Fig. 1 - Forward Characteristics
Rev. 1.5, 27-Jul-12
2
10-2
17438
10-1
1
10
102
IF (mA)
Fig. 2 - Dynamic Forward Resistance vs. Forward Current
Document Number: 85748
2
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
1N4148W-V
www.vishay.com
Vishay Semiconductors
104
500
5
450
2
103
350
5
300
2
IR (nA)
Ptot - Power Dissipation (mW)
400
250
200
102
5
2
150
10
100
5
50
2
VR = 20 V
1
0
0
50
100
Tamb - Ambient Temperature (°C)
20809
0
150
100
17441
Fig. 3 - Admissible Power Dissipation vs. Ambient Temperature
200
Tj (°C)
Fig. 5 - Leakage Current vs. Junction Temperature
Tj = 25 °C
1.1
f = 1 MHz
CD (VR)
CD (0 V)
1.0
0.9
0.8
0.7
0
2
4
6
8
10
VR (V)
17440
Fig. 4 - Relative Capacitance vs. Reverse Voltage
100
5
4
3
2
I
IFRM (A)
1
T = 1/fP
IFRM
10
5
4
3
2
n = tP/T
tP
n=0
t
T
0.1
0.2
0.5
5
4
3
2
0.1
10-5
17442
2
5
10-4
2
5
10-3
2
5
10-2
2
5
10-1
2
5
1
2
5
10
tP (s)
Fig. 6 - Admissible Repetitive Peak Forward Current vs. Pulse Duration
Rev. 1.5, 27-Jul-12
Document Number: 85748
3
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
1N4148W-V
www.vishay.com
Vishay Semiconductors
0.10 (0.004)
0.15 (0.006)
8°
0.45 (0.018)
0.25 (0.010)
0° to
0.2 (0.008)
1 (0.039)
1.35 (0.053)
0.1 (0.004) max.
PACKAGE DIMENSIONS in millimeters (inches): SOD-123
0.5 (0.020) ref.
Cathode bar
Mounting Pad Layout
2.85 (0.112)
2.55 (0.100)
0.85 (0.033)
2.5 (0.098)
0.85 (0.033)
3.55 (0.140)
1.7 (0.067)
3.85 (0.152)
1.40 (0.055)
0.45 (0.018)
0.65 (0.026)
0.85 (0.033)
Rev. 4 - Date: 24. Sep. 2009
Document no.: S8-V-3910.01-001 (4)
17432
Rev. 1.5, 27-Jul-12
Document Number: 85748
4
For technical questions within your region: [email protected], [email protected], [email protected]
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
1
Document Number: 91000