Document
BUTTON AUTOMOTIVE RECTIFIER
ARL2505 THRU ARL256 ARSL2505 THRU ARSL256
VOLTAGE RANGE CURRENT
50 to 600 Volts 25.0 Amperes
FEATURES
• Low Leakage • Low forward voltage drop • High current capability • High forward surge current capacity
MECHANICAL DATA
• Technology: Cell with vacuum soldered • Case: transfer molded plastic • Epoxy: UL94V-0 rate flame retardant • Lead: Plated lead , solderable per MIL-STD-202E
method 208C • Polarity: Color ring denotes cathode end • Mounting Position: any • Weight: 0.083 ounces, 2.32 grams
AR-L
ARS-L
0.051(1.3)DIA 0.047(1.2)TYP
0.409(10.4)DIA 0.382(9.7)TYP
0.051(1.3)DIA 0.047(1.2)TYP
0.346(8.8)DIA 0.327(8.2)TYP
1.0(25.4) MIN
1.0(25.4) MIN
0.252(6.4) 0.236(6.0)
0.252(6.4) 0.236(6.0)
1.0(25.4) MIN
1.0(25.4) MIN
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25℃ ambient temperature unless otherwise specified • Single Phase, half wave, 60HZ, resistive or inductive load • For capacitive load derate current by 20%
ARL2505 ARL251 ARL252 ARL254 SYMBOLS
ARSL2505 ARSL251 ARSL252 ARSL254
Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage
VRRM 50 100 200 400
VRMS
35
70 140 280
Maximum DC Blocking Voltage
VDC 50 100 200 400
Maximum Average Forward Rectified Current, At Tc=110℃
IO
25.0
Peak Forward Surge Current
3.3mS single half sine wave superimposed on Rated load (JEDEC method) Rating for fusing (t<8.3ms)
IFSM I2t
400 664
Maximum instantaneous Forward Voltage at 80A Maximum DC Reverse Current at Rated TA=25℃ DC Blocking Voltage per element TA=100℃
VF IR
1.1 5.0 250
Typical Thermal Resistance Operating and Storage Temperature Range
RθJC TJ,TSTG
1.0 (-65 to +175)
Polarity and voltage demotion color band
Red
Yellow Silver
Green
Notes:
1. Enough heatsink must be considered in application.
ARL256 ARSL256
600 420 600
Green
UNIT Volts Volts Volts Amps
Amps
A2S Volts UA ℃/W
℃
Web Site: www.hkmic.com
BUTTON AUTOMOTIVE RECTIFIER
ARL2505 THRU ARL256 ARSL2505 THRU ARSL256
VOLTAGE RANGE CURRENT
50 to 600 Volts 25.0 Amperes
RATINGS AND CHARACTERISTIC CURVES
ARL2505 THRU ARL256 ARSL2505 THRU ARSL256
F1G.1 TYPICAL FORWARD CURRENT DERATING GURVE
F1G.2 MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT,(A)
AVERAGE FORWARD CURRENT, (A)
30 25 20
Single Phase Half Wave 60Hz 10 Resistive or Inductive Load 0.375″(9.5mm) Lead Length
0 110
0 25 50 75 100 125 150
CASE TEMPERATURE, (℃)
175
8.3ms Single Half Sine-Wave 500 (JEDEC Method) Tj=Tj max
400
300
200
100
0 1
1 Cycle 2
4 6 8 10
20
40 60 100
NUMBER OF CYCLES AT 60 Hz
F1G.3 TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
1000
100
10
T1=25℃ PULSE WIDTH=300μS
1%DUTY CYCLE 1.0
AVERAGE POWER DISSIPATION (W)
F1G.4 FORWARD ROWER DISSIPATION
60
40 SQUARE WAVE
20
0 0 5 10 15 20
AVERAGE FORWARD CURRENT, (A)
25
INSTANTANEOUS FORWARD CURRENT, (A)
0.1 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
INSTANTANEOUS FORWARD VOLTAGE,(V)
Web Site: www.hkmic.com
.