VISHAY 1N4148-P

1N4148-P
Vishay Semiconductors
Small Signal Fast Switching Diodes
Features
•
•
•
•
Silicon epitaxial planar diodes
Automotive graded device
Lead (Pb)-free component
Component in accordance to RoHS
2002/95/EC and WEEE 2002/96/EC
e2
Applications
94 9367
• Extreme fast switches
Mechanical Data
Case: DO35 glass case
Weight: approx. 125 mg
Cathode Band Color: black
Packaging Codes/Options:
TR/10 k per 13" reel (52 mm tape), 50 k/box
TAP/10 k per Ammopack (52 mm tape), 50 k/box
Parts Table
Part
1N4148-P
Ordering code
Type Marking
Remarks
1N4148-P-TAP or 1N4148-P-TR
1N4148
Ammopack/tape and reel
Absolute Maximum Ratings
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Value
VRRM
100
V
VR
75
V
IFSM
2
A
IFRM
500
mA
IF
300
mA
VR = 0
IFAV
150
mA
l = 4 mm, TL = 45 °C
Ptot
440
mW
l = 4 mm, TL ≤ 25 °C
Ptot
500
mW
Repetitive peak reverse voltage
Reverse voltage
tp = 1 µs
Peak forward surge current
Repetitive peak forward current
Forward continuous current
Average forward current
Power dissipation
Unit
Thermal Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Thermal resistance junction to ambient air
Junction temperature
Storage temperature range
Document Number 81873
Rev. 1.0, 31-Mar-08
Test condition
Symbol
Value
Unit
l = 4 mm, TL = constant
RthJA
350
K/W
Tj
175
°C
Tstg
- 65 to + 150
°C
For technical support, please contact: Diodes-SS[email protected]
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1
1N4148-P
Vishay Semiconductors
Electrical Characteristics
Tamb = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol
Max.
Unit
IF = 10 mA
VF
1000
mV
VR = 20 V
IR
25
nA
VR = 20 V, Tj = 150 °C
IR
50
µA
VR = 75 V
IR
5
µA
Breakdown voltage
IR = 100 µA, tp/T = 0.01,
tp = 0.3 ms
V(BR)
Diode capacitance
VR = 0, f = 1 MHz, VHF = 50 mV
CD
VHF = 2 V, f = 100 MHz
ηr
IF = IR = 10 mA, iR = 1 mA
trr
8
ns
IF = 10 mA, VR = 6 V,
iR = 0.1 x IR, RL = 100 Ω
trr
4
ns
Forward voltage
Reverse current
Rectification efficiency
Reverse recovery time
Min.
Typ.
100
V
4
pF
45
%
Typical Characteristics
Tamb = 25 °C, unless otherwise specified
1.2
VF - Forward Voltage (V)
1.0
I F = 100 mA
0.8
10 mA
0.6
1 mA
0.4
0.1 mA
0.2
0
- 30
Tj = 25 °C
100
Scattering Limit
10
1
0
30
60
90
120
Tj - Junction Temperature (°C)
94 9169
IR- Reverse Current (nA)
1000
1
94 9098
Figure 1. Forward Voltage vs. Junction Temperature
10
100
VR- Reverse Voltage (V)
Figure 3. Reverse Current vs. Reverse Voltage
1000
IF - Forward Current (mA)
1N4148-P
100
Scattering Limit
10
1
Tj = 25 °C
0.1
0
94 9170-1
0.4
0.8
1.2
1.6
2.0
VF - Forward Voltage (V)
Figure 2. Forward Current vs. Forward Voltage
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2
For technical support, please contact: [email protected]
Document Number 81873
Rev. 1.0, 31-Mar-08
1N4148-P
Vishay Semiconductors
Package Dimensions in millimeters (inches): DO35
3.9 max. (0.154)
26 min. (1.024)
1.5 (0.059)
26 min. (1.024)
1.7 (0.067)
0.55 max. (0.022)
Cathode Identification
Rev. 6 - Date: 29. January 2007
Document no.: 6.560-5004.02-4
94 9366
Document Number 81873
Rev. 1.0, 31-Mar-08
For technical support, please contact: [email protected]
www.vishay.com
3
1N4148-P
Vishay Semiconductors
Ozone Depleting Substances Policy Statement
It is the policy of Vishay Semiconductor GmbH to
1. Meet all present and future national and international statutory requirements.
2. Regularly and continuously improve the performance of our products, processes, distribution and operating
systems with respect to their impact on the health and safety of our employees and the public, as well as
their impact on the environment.
It is particular concern to control or eliminate releases of those substances into the atmosphere which are
known as ozone depleting substances (ODSs).
The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs
and forbid their use within the next ten years. Various national and international initiatives are pressing for an
earlier ban on these substances.
Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use
of ODSs listed in the following documents.
1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments
respectively.
2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental
Protection Agency (EPA) in the USA.
3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively.
Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting
substances and do not contain such substances.
We reserve the right to make changes to improve technical design
and may do so without further notice.
Parameters can vary in different applications. All operating parameters must be validated for each
customer application by the customer. Should the buyer use Vishay Semiconductors products for any
unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all
claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal
damage, injury or death associated with such unintended or unauthorized use.
Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany
www.vishay.com
4
For technical support, please contact: [email protected]
Document Number 81873
Rev. 1.0, 31-Mar-08
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
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