RA351 THRU RA357
AUTOMOTIVE RECTIFIER
Reverse Voltage -
50 to 1000 Volts
Forward Current -
35.0 Amperes
Features
Low cost
Low leakage
Low forward voltage drop
High current capability
Mechanical Data
Copper heat sink
Tin-plated slug easy for soldering
Encapsulated by UL94V-0 rate (flame retardant) plastic
DIM ENSIONS
DIM
A
B
C
D
inches
Min.
0.235
0.165
0.380
0.215
Max.
0.250
0.185
0.410
0.225
Min.
6.0
4.2
9.7
5.5
mm
Max.
6.4
4.7
10.4
5.7
Note
Maximum Ratings and Electrical Characteristicss
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
RA351
RA352
RA353
RA354
RA355
RA356
RA357
Units
Marking colcr
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at T
C
=105
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
Maximum instantaneous forward voltage at 35.0A DC
Maximum DC reverse current
at rated DC blocking voltage
T
A
=25
@T
C
=100
V
RRM
V
RMS
V
DC
I
O
I
FSM
V
F
I
R
R
JA
Violet
50
35
50
Brown
100
70
100
Red
200
140
200
Yellow
400
280
400
35.0
400.0
1.2
25.0
500.0
1.0
-65 to +175
Blue
600
420
600
Silver
800
560
800
Gold
1000
700
1000
Volts
Volts
Volts
Amps
Amps
Volts
A
/W
Typical thermal resistance (Note 1)
Operating and storage temperature range
Note:
(1) Enough heat sink must be considered in application
T
J
, T
STG
1
单片机
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
