25A Automotive Rectifiers
Description
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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: Epoxy: Terminals: Polarity: Weight: ARS, molded plastic body Plastic package has UL flammability classification 94V-0 Plated slug, solderable per MIL-STD-202, Method 208C Color ring denotes cathode end 0.
064 ounces, 1.
82 grams
Maximum Ratings and Electrical Characteristics (T A=25ºC unless noted otherwise)
Symbol Description Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current Peak Forward Surge Current ARS 2505 50 35 50 ARS 251 100 70 100 ARS 252 200 140 200 25 ARS 254 400 280 400 ARS 256 600 420 600 ARS 258 800 560 800 Unit V V V A TC=110° C 8.
3ms single half sine-wave superimposed on rated load (JEDEC Method) IF=25A TA=25° C TA=100° C Conditions
VRRM VRMS VDC IF(AV)
IFSM
400
A
VF IR
Forward Voltage Maximum DC Reverse Current at Rated DC Blocking Voltage
1.
05 5.
0 250
V µA
TAITRON COMPONENTS INCORPORATED www.
taitroncomponents.
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Tel: Fax: (800)-TAITRON (800)-TAITFAX (800)-824-8766 (800)-824-8329 (661)-257-6060 (661)-257-6415
Rev.
A/AH 2008-02-16 Page 1 of 4
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DataSheet4U.
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25A Automotive Rectifiers ARS2505 – ARS258
Symbol Description Typical Thermal Resistance Operating Junction and Storage Temperature Range Polarity and Voltage Demotion Color Band Red Yellow ARS 2505 ARS 251 ARS 252 1.
0 -65 to +175 Silver Orange Green Blue ARS 254 ARS 256 ARS 258 Unit °C / W °C Conditions
RthJC
TJ, TSTG
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.
1-Typical Forward Current Derating Curve Average Forward Current (A)
Fig.
2-Max.
Non-Repetitive Peak Forward Surge Current Peak Forwa...
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