15-1
FRONTIER
ELECTRONICS CO., LTD.
25A AUTOMOTIVE RECTIFIERS
FEATURES
! THE PLASTIC PACKAGE CARRIES UNDERWRIERS
LABORATORY FLAMMABILITY CLASSIFICATION 94V-0
! DIFFUSED JUNCTION
! LOW LEAKAGE AT E L EV ATED TE MPER ATURE
! HIGH SURGE CAPABILITY
! HIGH PERFORMANCE AT ELEVATED TEMPERATURE
! HIGH TEMP ERATURE SOLDERING GU ARANTE ED︰250℃
FOR 10 SECONDS
MECHANICAL DATA
! CASE：TRANSFER MOLD ED PLAS TIC CASE
! TERMIN ALS：PLATED TERMINALS, SOLDERABLE P ER
MIL-STD-202, METHOD 208
! P OLARITY：COLOR RING DENOTES CATHODE END
! WEIGHT：1.8 GRAMS
! MOUNTING POSITION：ANY
DIMENSIONS IN INCHES AND (MILLIMETERS)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTIC S
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD.
FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
RATINGS SYMBOL AR2500 AR2501 AR2502 AR2504 AR2506 AR2508 AR2510 UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE VRRM 50 100 200 400 600 800 1000 V
MAXIMUM RMS VOLTAGE VRMS 35 70 140 280 420 560 700 V
MAXIMUM DC BLOCKING VOLTAGE VDC 50 100 200 400 600 800 1000 V
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
AT TC=150°CIO25.0 A
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD IFSM 400 A
STORAGE TEMPERATURE RANGE TSTG - 55 TO + 175 ℃
OP ERATING TE MP ERATURE RANGE TOP - 55 TO + 175 ℃
ELECTRICAL CHARACTERIST I CS (AT TA =25°
°°
°C UNLESS OTHE RWISE NOTED)
CHARACTERISTICS SYMBOL AR2500 AR2501 AR2502 AR2504 AR2506 AR2508 AR2510 UNITS
MAXIMUM INSTANTANEOUS FORWARD VOLTAGE AT 2 5.0A VF1.0 V
MAXIMUM DC REVERSE CURRENT TC=25 ℃IR5.0 µA
TYPICAL REVERSE RECOVERY TIME (NOTE 1) TRR 3.0 µS
NOTE ：
1. R EVERSE R ECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A
AR(S)2500
THRU
AR(S)2510
TYPES A B C D
.410(10.4) .250(6.4) .225(5.7) .185(4.7)
AR .380(9.7) .235(6.0) .215(5.5) .165(4.2)
.347(8.9) .250(6.4) .225(5.7) .185(4.7)
ARS .327(8.3) .235(6.0) .215(5.5) .165(4.2)
C
B
D
A
FIG. 2 - MAXIMUM NON-REP ETITIVE PEAK
FORWRD SURGE CURRENT
PEAK FORWARD SURGE CURRENT’ (A)
NUMBER OF CYCL ES AT 60 H z
AVERAGE FORWARD CURRE NT’ (A)
RATING AND CHARACTERISTIC CURVES AR(S)2500 THRU AR(S)2510
600
400
300
200
100
80
60
8.3ms Single Half Sine-Wave
(JEDEC Method)
1 2 5 10 20 50 100
TJ=25oC
50
40
30
20
10
0
125 135 145 155 165 175
CASE TEM P ERATURE , (oC)
.6 .8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
700
500
300
200
100
70
50
30
20
10
7.0
5.0
3.0
2.0
1.0
.7
.5
.3
.2 TJ=25℃
INSTANTANEO US FORWARD ,’ (V)
INSTANTANEOUS FORWRD CURRENT’ (A)
FIG. 1 - MAXIMUM FORWARD CURRENT
DERATING CURVE
SINGLE PHASE WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
TJ=150oC
Fig. 3 - TYPICAL REVERSE CHARACTERISTICS
10
1.0
.1
.01
PERCENT OF RATED PEAK REVERSE VOLTAGE
0 20 40 60 80 100 120 140
TJ=25oC
TJ=100 oC
INSTANTANEO US REVERSE CURRENT (uA)
1 CYCLE
15-2
Maximun
Typical
