Website: www.kingtronics.com
Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099
1A1 THRU 1A7
1.0 AMP. SILICON RECTIFIERS
Voltage Range 50 to 1000 Volts
Current 1.0 Amperes
R-1
Features
◆Low forward voltage drop
◆High current capability
◆High reliability
◆High surge current capability
Mechanical Data
◆Cases: Molded plastic
◆Epoxy: UL 94V-0 rate flame retardant
◆ Lead: Axial leads, solderable per MIL-STD-202,
Method 208 guaranteed
◆ Polarity: Color band denotes cathode end
◆ High temperature soldering guaranteed;
250°C /10 seconds/.375”,(9.5mm)lead,Lengths at 5 lbs.,(2.3kg) tension
◆Weight:0.20 gram
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase,half wave,60Hz,resistiver or inductive load. For capactitive load, derate current by 20%
1A1
1A2
1A3
1A4
1A5
1A6
1A7
Type Number
UNITS
Maximum Repetitive Peak Reverse Voltage
50
35
50
100
70
200
140
200
400
280
400
600
420
600
800
560
800
1000
700
V
V
V
VRRM
VRMS
VDC
Maximum RMS Voltage
Maximum DC blocking Voltage
100
1000
Maximum Average Forward Rectified
Current .375”(9.5mm) Lead length @ TA=25°C
Peak Forward Surge Current 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
1.0
25
A
A
IF(AV)
IFSM
VF
IR
Maximum Instantaneous Forward Voltage @1.0A
Maximum DC Reverse Current @ TA=25°C
1.0
5.0
V
μA
at rated DC blocking voltage
@ TA=100°C
50.0
Typical Thermal Resistance (Note )
Operating Temperature Range
Storage Temperature Range
50
℃/W
℃
RθJA
TJ
-65 to +125
-65 to +150
℃
TSTG
NOTE::1. Thermal resistance from junction to ambient at 0.375”(9.5mm) lead length.
1