Automotive Rectifiers. AR252 Datasheet

AR252 Rectifiers. Datasheet pdf. Equivalent

Part AR252
Description 25A Automotive Rectifiers
Feature 25A Automotive Rectifiers AR2505 – AR258 25A Automotive Rectifiers Features • Low leakage • Low for.
Manufacture TAITRON
Datasheet
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AR252
25A Automotive Rectifiers
AR2505 – AR258
25A Automotive Rectifiers
Features
Low leakage
Low forward voltage drop
High current capability
High forward surge current capacity
RoHS Compliance
AR
Mechanical Data
Case:
Epoxy:
Terminals:
Polarity:
Weight:
AR, 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
VRRM
Description
Maximum Repetitive
Peak Reverse Voltage
AR
2505
AR
251
AR
252
AR
254
AR
256
AR
258
Unit
50 100 200 400 600 800 V
Conditions
VRMS Maximum RMS Voltage
35
70 140 280 420 560 V
VDC
IF(AV)
Maximum DC Blocking
Voltage
Maximum Average
Forward Rectified
Current
IFSM
Peak Forward Surge
Current
50 100 200 400 600 800 V
25 A TC=110° C
8.3ms single half
sine-wave
400 A superimposed on
rated load (JEDEC
Method)
VF Forward Voltage
1.05
V IF=25A
Maximum DC Reverse
IR Current at Rated DC
Blocking Voltage
5.0 TA=25° C
µA
250 TA=100° C
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
Rev. A/AH 2008-02-16
Page 1 of 4



AR252
Symbol
RthJC
TJ,
TSTG
Description
Typical Thermal
Resistance
Operating Junction and
Storage Temperature
Range
Polarity and Voltage
Demotion Color Band
25A Automotive Rectifiers
AR2505 – AR258
AR
2505
AR
251
AR
252
AR
254
AR
256
AR
258
Unit
Conditions
1.0 °C / W
-65 to +175
°C
Red Yellow Silver Orange Green 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.1-Typical Forward Current Derating Curve
Fig.2-Max. Non-Repetitive Peak Forward Surge Current
Case Temperature (°C)
www.taitroncomponents.com
Number of Cycles at 60Hz
Rev. A/AH 2008-02-16
Page 2 of 4





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