GALAXY ELECTRICAL
RL251 - - - RL257
BL
VOLTAGE RANGE: 50 --- 1000 V
CURRENT: 2.5 A
PLASTIC SILICON RECTIFIERS
FEATURES
Low cost
Diffused junction
Low leakage
DO-15L
Low forward voltage drop
High current capability
The plastic material carries U/L recognition 94V-0
MECHANICAL DATA
Case:JEDEC DO-15L,molded plastic
Terminals: Axial lead ,solderable per
MIL- STD-202,Method208
Polarity: Color band denotes cathode end
Mounting position: Any
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate current by20%.
RL
251
RL
252
RL
253
RL
254
RL
255
RL
256
RL
257
UNITS
V
V
V
Maximum recurrent peak reverse voltage
Maximum RMS voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
VRRM
VRMS
VDC
Maximum DC blocking voltage
Maximum average forw ard rectified current
9.5mm lead length @TA=75
100
1000
A
2.5
IF(AV)
Peak forw ard surge current
IFSM
A
8.3ms single half-sine-w ave
superimpoded on ratde load
100.0
Maximum instantaneous forw ard voltage
@ 2.5 A
V
A
1.1
VF
5.0
Maximum reverse current
@TA=25
IR
50.0
at rated DC blocking voltage @TA=100
pF
Typical junction capacitance
Typical thermal resistance
(Note1)
(Note2)
25
CJ
30
R
/W
JA
Operaring junction temperature range
Storage temperature range
-55----+125
-55----+150
TJ
TSTG
NOTE: 1. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
www.galaxycn.com
2. Thermal resistance f rom junction to ambient.
Document Number 2060207
BLGALAXY ELECTRICAL
1.