Note:
(1) Enough heat sink must be considered in application
Symbols RA351 RA352 RA353 RA354 RA355 RA356 RA357 Units
Marking colcr Violet Brown Red Yellow Blue Silver Gold
Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Volts
Maximum RMS voltage VRMS 35 70 140 280 420 560 700 Volts
Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 Volts
Maximum average forward rectified current at TC=105 IO35.0 Amps
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
IFSM 400.0 Amps
Maximum instantaneous forward voltage at 35.0A DC VF1.2 Volts
Maximum DC reverse current TA=25
at rated DC blocking voltage @TC=100 IR
25.0
500.0 A
Typical thermal resistance (Note 1) R JA 1.0 /W
Operating and storage temperature range TJ, TSTG -65 to +175
Features
Mechanical Data
RA351 THRU RA357
AUTOMOTIVE RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 35.0 Amperes
Low cost
Low leakage
Low forward voltage drop
High current capability
Copper heat sink
Tin-plated slug easy for soldering
Encapsulated by UL94V-0 rate (flame retardant) plastic
Maximum Ratings and Electrical Characteristicss
1
Ratings at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
DIMENSIONS
DIM
inches mm
Note
Min. Max. Min. Max.
A 0.235 0.250 6.0 6.4
B 0.165 0.185 4.2 4.7
C 0.380 0.410 9.7 10.4
D 0.215 0.225 5.5 5.7
RATINGS AND CHARACTERISTIC CURVES
2
