TAITRON ARS258 25a automotive rectifier Datasheet

25A Automotive Rectifiers
ARS2505 – ARS258
25A Automotive Rectifiers
Features
•
•
•
•
•
Low leakage
Low forward voltage drop
High current capability
High forward surge current capacity
RoHS Compliance
ARS
Mechanical Data
Case:
ARS, molded plastic body
Epoxy:
Plastic package has UL flammability classification 94V-0
Terminals:
Plated slug, solderable per MIL-STD-202, Method 208C
Polarity:
Color ring denotes cathode end
Weight:
0.064 ounces, 1.82 grams
Maximum Ratings and Electrical Characteristics (T A=25ºC unless noted otherwise)
Symbol
Description
ARS
2505
ARS
251
ARS
252
ARS
254
ARS
256
ARS
258
Unit
VRRM
Maximum Repetitive
Peak Reverse Voltage
50
100
200
400
600
800
V
VRMS
Maximum RMS Voltage
35
70
140
280
420
560
V
VDC
Maximum DC Blocking
Voltage
50
100
200
400
600
800
V
IF(AV)
Maximum Average
Forward Rectified
Current
25
A
TC=110° C
Peak Forward Surge
Current
400
A
8.3ms single half
sine-wave
superimposed on
rated load (JEDEC
Method)
VF
Forward Voltage
1.05
V
IF=25A
IR
Maximum DC Reverse
Current at Rated DC
Blocking Voltage
5.0
IFSM
250
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel:
Fax:
Conditions
(800)-TAITRON
(800)-TAITFAX
(800)-824-8766
(800)-824-8329
(661)-257-6060
(661)-257-6415
µA
TA=25° C
TA=100° C
Rev. A/AH 2008-02-16
Page 1 of 4
25A Automotive Rectifiers
ARS2505 – ARS258
Symbol
Description
RthJC
Typical Thermal
Resistance
TJ,
TSTG
Operating Junction and
Storage Temperature
Range
Polarity and Voltage
Demotion Color Band
ARS
2505
Red
ARS
251
Yellow
ARS
252
ARS
254
ARS
256
ARS
258
Unit
1.0
°C / W
-65 to +175
°C
Silver
Orange
Green
Conditions
Blue
Note: (1) Enough heatsink must be considered in application.
(2) Single phase, half wave, 60Hz, resistive or inductive load.
(3) For capacitive load derate current by 20%.
Typical Characteristics Curves
Fig.2-Max. Non-Repetitive Peak Forward Surge Current
Average Forward Current (A)
Peak Forward Surge Current (A)
Fig.1-Typical Forward Current Derating Curve
Case Temperature (°C)
Number of Cycles at 60Hz
Rev. A/AH 2008-02-16
www.taitroncomponents.com
Page 2 of 4
25A Automotive Rectifiers
ARS2505 – ARS258
Fig.4-Forward Power Dissipation
Average Power Dissipation (W)
Instantaneous Forward Current (A)
Fig.3- Typical Instantaneous Forward Characteristics
Instantaneous Forward Voltage (V)
Average Forward Current (A)
Dimensions in inch (mm)
ARS
Rev. A/AH 2008-02-16
www.taitroncomponents.com
Page 3 of 4
25A Automotive Rectifiers
ARS2505 – ARS258
How to contact us:
US HEADQUARTERS
28040 WEST HARRISON PARKAWAY, VALENCIA, CA 91355-4162
Tel: (800) TAITRON (800) 824-8766 (661) 257-6060
Fax: (800) TAITFAX (800) 824-8329 (661) 257-6415
Email: [email protected]
Http://www.taitroncomponents.com
TAITRON COMPONENTS MEXICO, S.A .DE C.V.
BOULEVARD CENTRAL 5000 INTERIOR 5 PARQUE INDUSTRIAL ATITALAQUIA, HIDALGO C.P.
42970 MEXICO
Tel: +52-55-5560-1519
Fax: +52-55-5560-2190
TAITRON COMPONETS INCORPORATED E REPRESENTAÇÕES DO BRASIL LTDA
RUA DOMINGOS DE MORAIS, 2777, 2.ANDAR, SALA 24 SAÚDE - SÃO PAULO-SP 04035-001 BRAZIL
Tel: +55-11-5574-7949
Fax: +55-11-5572-0052
TAITRON COMPONETS INCORPORATED, SHANGHAI REPRESENTATIVE OFFICE
METROBANK PLAZA, 1160 WEST YAN’ AN ROAD, SUITE 1503, SHANGHAI, 200052, CHINA
Tel: +86-21-5424-9942
Fax: +86-21-5424-9931
Rev. A/AH 2008-02-16
www.taitroncomponents.com
Page 4 of 4
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