1N5819 Vishay, 1N5819 Datasheet

DIODE SCHOTTKY 40V 1A DO-41

1N5819

Manufacturer Part Number
1N5819
Description
DIODE SCHOTTKY 40V 1A DO-41
Manufacturer
Vishay
Datasheets

Specifications of 1N5819

Voltage - Forward (vf) (max) @ If
600mV @ 1A
Voltage - Dc Reverse (vr) (max)
40V
Current - Average Rectified (io)
1A
Current - Reverse Leakage @ Vr
1mA @ 40V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Through Hole
Package / Case
DO-204AL, DO-41, Axial
Product
Schottky Diodes
Peak Reverse Voltage
40 V
Forward Continuous Current
1 A
Max Surge Current
225 A
Configuration
Single
Forward Voltage Drop
0.9 V @ 3 A
Maximum Reverse Leakage Current
1000 uA
Operating Temperature Range
- 65 C to + 125 C
Mounting Style
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
*1N5819
1N5819IR

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Document Number: 94614
Revision: 06-Nov-08
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
V
I
V
T
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 4
Maximum peak one cycle
non-repetitive surge current
See fig. 6
F(AV)
FSM
RRM
F
J
I
DO-204AL
F(AV)
I
V
RM
R
Rectangular waveform
t
1 Apk, T
Range
p
= 5 µs sine
CHARACTERISTICS
J
Cathode
12 mA at 125 °C
For technical questions, contact: diodes-tech@vishay.com
= 25 °C
SYMBOL
Schottky Rectifier, 1.0 A
I
I
F(AV)
1.0 A
40 V
FSM
SYMBOL
50 % duty cycle at T
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
Anode
V
V
RWM
R
FEATURES
• Low profile, axial leaded outline
• High frequency operation
• Very low forward voltage drop
• High purity, high temperature epoxy encapsulation for
• Guard ring for enhanced ruggedness and long term
• Lead (Pb)-free plating
• Designed and qualified for industrial level
DESCRIPTION
The 1N5819 axial leaded Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
leakage. Typical applications are in switching power
supplies, converters, freewheeling diodes, and reverse
battery protection.
TEST CONDITIONS
enhanced mechanical strength and moisture resistance
reliability
L
= 90 °C, rectangular waveform
- 40 to 150
VALUES
1N5819
0.55
Vishay High Power Products
Following any rated load
condition and with rated
V
225
1.0
40
40
RRM
applied
VALUES
225
1.0
35
UNITS
V
www.vishay.com
1N5819
UNITS
°C
A
V
A
V
UNITS
A
1

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1N5819 Summary of contents

Page 1

... Lead (Pb)-free plating • Designed and qualified for industrial level DESCRIPTION 1.0 A The 1N5819 axial leaded Schottky rectifier has been optimized for very low forward voltage drop, with moderate 40 V leakage. Typical applications are in switching power 125 °C supplies, converters, freewheeling diodes, and reverse battery protection ° ...

Page 2

... See fig. 4 Case style DO-204AL (DO-41) For technical questions, contact: diodes-tech@vishay.com VALUES 0 °C 0.73 J 0.9 0. 125 °C 0.63 J 0.79 1 Rated V 6 8.0 10 000 VALUES - 40 to 150 80 0.33 0.012 1N5819 Document Number: 94614 Revision: 06-Nov-08 UNITS V/µs UNITS °C °C/W g oz. ...

Page 3

... Fig Typical Junction Capacitance vs. Reverse Voltage Tj = 150˚ 125˚ 25˚C 0.8 1 1 thJC at (I /D) (see fig. 6 Inverse power loss = V F(AV) REV For technical questions, contact: diodes-tech@vishay.com 1N5819 Vishay High Power Products 100 T = 25˚ Reverse Voltage - V (V) R 160 140 DC 120 100 80 Square wave ( ...

Page 4

... Square Wave Pulse Duration - t Fig Typical Non-Repetitive Surge Current 1N5819 Part number: 1N5819 = Tape and reel package (5000 pcs) None = Box package (1000 pcs) LINKS TO RELATED DOCUMENTS For technical questions, contact: diodes-tech@vishay.com 10000 (microsec) p http://www.vishay.com/doc?95241 http://www.vishay.com/doc?95304 http://www ...

Page 5

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications 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 ...

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