AR254 Datasheet, PDF (1/2 Pages) Gaomi Xinghe Electronics Co., Ltd. – Plastic material used carries Underwriters Laboratory Classification 94V-0

Features
· Plastic material used carries Underwriters Laboratory
Classification 94V-0
· Low cost construction utilizing void-free
molded plastic technique
· Low cost
· Diffused junctions
· Low leakage
· High surge capability
· High temperature soldering guaranteed :
250 for 10 seconds
AR2505 THRU AR2510
CURRENT 25.0 Amperes
VOLTAGE 50 to 1000 Volts
AR
0.185(4.7)
0.165(4.2)
0.250(6.4)
0.235(6.0)
Mechanical Data
· Case : AR molded plastic
· Terminals : Plated terminals, solderable per
MIL-STD-750, method 208
· Polarity : Color ring denotes cathode end
· Mounting Position : Any
· Weight : 0.07 ounce, 1.8 gram
0.225(5.7)
0.215(5.5)
0.410(10.4)
0.380(9.7)
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 by 20%)
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Symbols
AR
2505
AR
251
AR
252
AR
254
AR
256
AR
258
VRRM
50
100
200 400 600
800
VRMS
35
70
140 280 420
560
VDC
50
100
200 400 600
800
Maximum average forward rectified current
at TC=150
I(AV)
Peak forward surge current 8.3ms half sine
wave superimposed on rated load
IFSM
(JEDEC method) TJ=150
Maximum instantaneous forward voltage
at 25.0A
VF
Maximum DC reverse current
at rated DC blocking voltage
TC=25
TC=100
IR
Typical reverse recovery time (Note 2)
trr
Typical junction capacitance (Note 1) TJ=25
Typical thermal resistance (Note 3)
Operating and storage temperature range
CJ
R JC
TJ
TSTG
Notes:
(1) Measured at 1MHz and applied reverse voltage of 4.0V dc.
(2) Reverse recovery test conditions:IF=0.5A, IR=1.0A, Irr=0.25A
(3) Thermal resistance from junction to case, single side cooled.
25.0
400
1.0
5.0
250
3.0
300
1.0
-50 to +175
AR
2510
1000
700
1000
1
Units
Volts
Volts
Volts
Amps
Amps
Volts
A
S
pF
/W