1N5817RL STMicroelectronics, 1N5817RL Datasheet

DIODE SCHOTTKY 40V 1A DO-41

1N5817RL

Manufacturer Part Number
1N5817RL
Description
DIODE SCHOTTKY 40V 1A DO-41
Manufacturer
STMicroelectronics
Datasheet

Specifications of 1N5817RL

Voltage - Forward (vf) (max) @ If
450mV @ 1A
Voltage - Dc Reverse (vr) (max)
20V
Current - Average Rectified (io)
1A
Current - Reverse Leakage @ Vr
500µA @ 20V
Diode Type
Schottky
Speed
Fast Recovery =< 500ns, > 200mA (Io)
Mounting Type
Through Hole
Package / Case
DO-204AL, DO-41, Axial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Reverse Recovery Time (trr)
-
Capacitance @ Vr, F
-

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MAIN PRODUCTS CHARACTERISTICS
FEATURES AND BENEFITS
n
n
n
n
n
DESCRIPTION
Axial Power Schottky rectifier suited for Switch
Mode Power Supplies and high frequency DC to
DC converters. Packaged in DO41 these devices
are intended for use in low voltage, high frequency
inverters, free wheeling, polarity protection and
small battery chargers.
ABSOLUTE RATINGS (limiting values)
* :
July 2003 - Ed: 4A
Symbol
I
VERY SMALL CONDUCTION LOSSES
NEGLIGIBLE SWITCHING LOSSES
EXTREMELY FAST SWITCHING
LOW FORWARD VOLTAGE DROP
AVALANCHE CAPABILITY SPECIFIED
V
F(RMS)
P
dV/dt
I
I
F(AV)
T
dPtot
FSM
RRM
ARM
Tj
dTj
stg
V
F
V
I
F(AV)
(max)
®
RRM
Repetitive peak reverse voltage
RMS forward current
Average forward current
Surge non repetitive forward
current
Repetitive peak avalanche
power
Storage temperature range
Maximum operating junction temperature *
Critical rate of rise of reverse voltage
T
j
Rth j
(
1
a
)
thermal runaway condition for a diode on its own heatsink
LOW DROP POWER SCHOTTKY RECTIFIER
Parameter
150°C
0.45 V
40 V
1 A
T
tp = 10 ms
Sinusoidal
tp = 1µs Tj = 25°C
L
= 0.5
= 125°C
1N5817 1N5818 1N5819
1200
20
- 65 to + 150
DO41
10000
Value
1200
150
30
10
25
1
900
1N581x
40
Unit
V/µs
°C
°C
W
V
A
A
A
1/5

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1N5817RL Summary of contents

Page 1

LOW DROP POWER SCHOTTKY RECTIFIER MAIN PRODUCTS CHARACTERISTICS I F(AV) V RRM (max) F FEATURES AND BENEFITS VERY SMALL CONDUCTION LOSSES n NEGLIGIBLE SWITCHING LOSSES n EXTREMELY FAST SWITCHING n LOW FORWARD VOLTAGE DROP n AVALANCHE ...

Page 2

THERMAL RESISTANCES Symbol R Junction to ambient th (j-a) R Junction to lead th (j-l) STATIC ELECTRICAL CHARACTERISTICS Symbol Parameter I * Reverse leakage R current V * Forward voltage drop F Pulse test : * tp = 380 ...

Page 3

Fig. 3: Normalized avalanche power derating versus pulse duration ARM p P (1µs) ARM 1 0.1 0.01 t (µs) p 0.001 0.01 0 Fig. 5-1: Non repetitive surge peak forward current versus overload duration (maximum ...

Page 4

Fig. 8-1: Reverse leakage current versus reverse voltage applied (typical values) (1N5817/1N5818). IR(mA) 1E+1 Tj=125°C 1N5817 1E+0 Tj=100°C 1E-1 1E-2 Tj=25°C VR(V) 1E Fig. 9-1: Forward voltage drop versus forward current (typical values) (1N5817/1N5818). IFM(A) ...

Page 5

... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. ...

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