ds28002.pdf

Automatyczna ładowarka akumulatorów ołowiowych AVT 3120 - warto zrobić?

Witam siedzę i rozlutowywuje to ustrojstwo jedno jest pewne po wlutowaniu dławika zpowrotem zaczynają się dziać te dziwne rzeczy jak dławika nie ma zasilaczem mogę śmiało do 14 V kręcić i nic się nie grzeje Dodano po 6 : Brak diody D3 nic się nie grzeje Dodano po 21 : T1 włożyłem drugi to samo się dzieje napięcie z trafo po mostku ma niecałe 12v, na zasilaczu regulowanym też się grzeje Dodano po 1 21 : T1 wyjęty nic się nie grzeje dotkne do ścieżki napięcie na zasilaczu spada, sprawdziłem wszystkie kondensatory nic co mogło by zwierać oba T1 mają podobne parametry rezystancję i test miernikiem wychodzi podobnie Dodano po 2 : Diody zapalają się idealnie, napięcie na IC1 5,08 brak 30 V na IC2 Dodano po 13 : Nasunęło mi się jeszcze jedno pytanie czy na diodach D1 i D2 mierzone napięcie pomiędzy GND z jednej jak i z drugiej strony diod powinno być takie samo ? Po podaniu napięcia na AKUP na złączu POW mam identyczne napięcie Dodano po 23 : nie znam się ale z tego co wyczytałem diody mają przepaść jeśli chodzi o czas reakcji


NOT RECOMMENDED FOR NEW DESIGN
USE S1A-S1M series

1N4001 - 1N4007
1.0A RECTIFIER

Features
?

Diffused Junction

?

High Current Capability and Low Forward Voltage Drop

?

Surge Overload Rating to 30A Peak

?

Low Reverse Leakage Current

?

Lead Free Finish, RoHS Compliant (Note 3)

Mechanical Data
DO-41 Plastic
Min
Max
A
25.40
?
B
4.06
5.21
C
0.71
0.864
D
2.00
2.72
All Dimensions in mm

Dim

?

Case: DO-41

?

Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0

?

Moisture Sensitivity: Level 1 per J-STD-020D

?

Terminals: Finish - Bright Tin. Plated Leads Solderable per
MIL-STD-202, Method 208

?

Polarity: Cathode Band

?

Ordering Information: See Page 2

?

Marking: Type Number

?

Weight: 0.30 grams (Approximate)

Maximum Ratings and Electrical Characteristics (@TA = +25°C unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
VRRM
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
VRWM
DC Blocking Voltage
VR
RMS Reverse Voltage
VR(RMS)
Average Rectified Output Current (Note 1) @ TA =+75?C
IO
Non-Repetitive Peak Forward Surge Current 8.3ms
IFSM
Single Half Sine-Wave Superimposed on Rated Load
Forward Voltage @ IF = 1.0A
VFM
Peak Reverse Current @TA = +25?C
IRM
at Rated DC Blocking Voltage @ TA = +100?C
Typical Junction Capacitance (Note 2)
Cj
Typical Thermal Resistance Junction to Ambient
R?JA
Maximum DC Blocking Voltage Temperature
TA
Operating and Storage Temperature Range
TJ, TSTG
Notes:

1N4001 1N4002 1N4003 1N4004 1N4005 1N4006 1N4007

Unit

50

100

200

400

600

800

1000

V

35

70

140

280
1.0

420

560

700

V
A

30

A

1.0
5.0
50

V

15

?A
8

100
+150
-65 to +150

pF
K/W
?C
?C

1. Leads maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.
3. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.

1N4001-1N4007
Document number: DS28002 Rev. 9 - 3

1 of 3
www.diodes.com

September 2014
(C) Diodes Incorporated

IF, INSTANTANEOUS FORWARD CURRENT (A)

I(AV), AVERAGE FORWARD RECTIFIED CURRENT (A)

NOT RECOMMENDED FOR NEW DESIGN
USE S1A-S1M series
1.0

0.8

0.6

0.4

0.2

0
40

60

80

100

120

140

160

10

1.0

0.1

Tj, = 25oC
Pulse Width = 300 ?s
2% Duty Cycle

0.01
0.6

180

TA, AMBIENT TEMPERATURE (?C)
Fig. 1 Forward Current Derating Curve

0.8

1.0

1.2

1.4

1.6

V F, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics

50

100
f = 1MHz

40

Cj, CAPACITANCE (pF)

IFSM, PEAK FORWARD SURGE CURRENT (A)

Tj = 25?C

30

20

1N4001 - 1N4004

10

1N4005 - 1N4007

10

0

1.0
1.0

10

1.0

100

10

100

VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance

NUMBER OF CYCLES AT 60 Hz
Fig. 3 Max Non-Repetitive Peak Fwd Surge Current

Ordering Information (Note 4)
Device
1N4001-B
1N4001-T
1N4002-B
1N4002-T
1N4003-B
1N4003-T
1N4004-B
1N4004-T
1N4005-B
1N4005-T
1N4006-B
1N4006-T
1N4007-B
1N4007-T
Note:

Packaging
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic
DO-41 Plastic

Shipping
1K/Bulk
5K/Tape & Reel, 13-inch
1K/Bulk
5K/Tape & Reel, 13-inch
1K/Bulk
5K/Tape & Reel, 13-inch
1K/Bulk
5K/Tape & Reel, 13-inch
1K/Bulk
5K/Tape & Reel, 13-inch
1K/Bulk
5K/Tape & Reel, 13-inch
1K/Bulk
5K/Tape & Reel, 13-inch

4. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf.

1N4001-1N4007
Document number: DS28002 Rev. 9 - 3

2 of 3
www.diodes.com

September 2014
(C) Diodes Incorporated

NOT RECOMMENDED FOR NEW DESIGN
USE S1A-S1M series

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 (C) 2014, Diodes Incorporated
www.diodes.com

1N4001-1N4007
Document number: DS28002 Rev. 9 - 3

3 of 3
www.diodes.com

September 2014
(C) Diodes Incorporated


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