BUTTON AUTOMOTIVE RECTIFIER
VOLTAGE RANGE 50 to 600 Volts
FARL2505 THRU FARL256
FARSL2505 THRU FARSL256
CURRENT 25.0 Amperes
FEATURES
• Low Leakage
• Low forward voltage drop
• High current capability
• High forward surge current capacity
• Fast switching for high efficiency
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
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%
SYMBOLS
FARL2505
FARSL2505
FARL251
FARSL251
FARL252
FARSL252
FARL254
FARSL254
FARL256
FARSL256
UNIT
Maximum Repetitive Peak Reverse Voltage V
RRM
50 100 200 400 600 Volts
Maximum RMS Voltage V
RMS
35 70 140 280 420 Volts
Maximum DC Blocking Voltage V
DC
50 100 200 400 600 Volts
Maximum Average Forward Rectified Current,
At Tc=110℃
I
O
25.0 Amps
Peak Forward Surge Current
3.3mS single half sine wave superimposed on
Rated load (JEDEC method)
I
FSM
300 Amps
Rating for fusing (t＜8.3ms) I
2
t 374 A
2
S
Maximum instantaneous Forward Voltage at 80A
V
F
1.15 1.30 Volts
10
Maximum DC Reverse Current at Rated TA=25
℃
DC Blocking Voltage per element TA=100℃
I
R
100
UA
Maximum Reverse Recovery Time
Test conditions I
F
=0.5A , I
R
=1.0A , I
RR
=0.25A
t
rr
150 200 nS
Typical Thermal Resistance R
θJC
1.0 ℃/W
Operating and Storage Temperature Range T
J
,T
STG
(-65 to +175) ℃
Polarity and voltage demotion color band Red Yellow Silver Green Green
Notes:
1. Enough heatsink must be considered in application.
ARS-L
1.0(25.4)
MIN
0.252(6.4)
0.236(6.0)
1.0(25.4)
MIN
0.047(1.2)TYP
0.051(1.3)DIA
0.327(8.2)TYP
0.346(8.8)DIA
0.409(10.4)DIA
0.382(9.7)TYP
0.051(1.3)DIA
0.047(1.2)TYP
1.0(25.4)
MIN
1.0(25.4)
MIN
0.236(6.0)
0.252(6.4)
Dimensions in inches and (millimeters)
AR-L
Web Site: www.hkmic.com
BUTTON AUTOMOTIVE RECTIFIER
VOLTAGE RANGE 50 to 600 Volts
FARL2505 THRU FARL256
FARSL2505 THRU FARSL256
CURRENT 25.0 Amperes
RATINGS AND CHARACTERISTIC CURVES
F1G.4 FORWARD ROWER DISSIPATION
F1G.2 MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
F1G.1 TYPICAL FORWARD CURRENT
DERATING GURVE
AVERAGE FORWARD CURRENT, (A)
AVERAGE POWER DISSIPATION
(W)
60
40
20
0
50403020100
SQUARE WAVE
1 Cycle
NUMBER OF CYCLES AT 60 Hz
100604020108642
0
1
200
400
PEAK FORWARD SURGE
CURRENT,(A)
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj=Tj max
AVERAGE FORWARD CURRENT,
(A)
CASE TEMPERATURE, ()℃
110
1251001501757550250
0
10
20
30
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375″(9.5mm) Lead Length
25
300
F1G.3 TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT,
(A)
INSTANTANEOUS FORWARD VOLTAGE,(V)
1000
100
10
1.0
0.1
1.41.62.01.81.01.20.80.6
T1=25℃
PULSE WIDTH=300μS
1%DUTY CYCLE
F
A
R
L
2
5
0
5
-
2
5
4
F
A
R
L
2
5
6
FARL2505 THRU FARL256
FARSL2505 THRU FARSL256
Web Site: www.hkmic.com