1A4

1A1 THRU 1A7
R
GENERAL PURPOSE PLASTIC RECTIFIER
FEATURES
SILICON
RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current -1.0Ampere
S E M I C O N D U C T O R
R-1
The plastic package carries Underwrites Laboratory
Flammability Classification 94V-0
Construction utilizes void-free molded plastic technique
Low reverse leakage
High forward surge current capability
High temperature soldering guaranteed:260 C/10 seconds at terminals
Component in accordance to RoHs 2002/95/EC and WEEE 2002/96/EC
JF
0.787(20.0)
MIN.
0.102(2.6)
0.091(2.3)
DIA.
0.126(3.2)
0.106(2.7)
MECHANICAL DATA
0.787(20.0)
MIN.
Case: R-1 molded plastic body
Terminals: Lead solderable per MIL-STD-750,method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.007ounce, 0.19 gram
0.021(0.55)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at 25 C ambient temperature unless otherwise specified ,Single phase ,half wave 60Hz,,resistive or inductive
load. For capacitive load, derate by 20%.)
Symbols
1A1
1A2
1A3
1A4
1A5
1A6
1A7
Units
50
100
200
400
600
800
1000
35
70
140
280
420
560
700
Maximum DC blocking voltage
VRRM
VRMS
VDC
50
100
200
400
600
800
1000
Volts
Volts
Volts
Maximum average forward rectified current
0.375"(9.5mm) lead lengthTA=25 C
I(AV)
1.0
Amp
Peak forward surge current (8.3ms half sinewave superimposed on rated load
(JEDEC method)at TA=75 C
IFSM
25.0
Amps
VF
1.1
Volts
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum instantaneous forward voltage
at 1.0 A
Maximum reverse
current at rated DC blocking
voltage
TA =25 C
TA =100 C
Typical thermal resistance (Note 2)
5.0
IR
R
500
JA
Typical junction capacitance (Note 1)
CJ
Operating and Storage temperature Range
TJ
TSTG
A
60.0
C/W
15.0
PF
-65 to+150
C
Note: 1.Measured at 1MHz and applied reverse voltage of 4.0V dc.
2.Thermal resistance from junction to ambient and from junction to lead at 0.375"(9.5mm)lead length ,p.c.b.
mounted
JINAN JINGHENG ELECTRONICS CO., LTD.
6-2
HTTP://WWW.JINGHENGGROUP.COM
RATINGS AND CHARACTERISTIC CURVES 1A1 THRU 1A7
FIG.2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
1.0
0.8
INSTANTANEOUS FORWARD CURRENT( AMPERES)
AVERAGE FORWARD CURRENT ( AMPERES)
FIG.1-FORWARD CURRENT DERATING CURVE
0.6
0.4
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
0.2
0
0
25
50
75
100
125
150
175
AMBIENT TEMPERATURE ( C)
20
10
1
TJ=25 C
PULSE WIDTH=300 S
1% DUTY CYCLE
0.1
0.01
FIG.3-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
0.6
0.8
1.0
1.2
1.4
1.5
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
8.3ms SINGLE HALF SINE-WAVE
(JEDEC Method)
40
30
FIG.4-TYPICAL REVERSE CHARACTERISTICS
20
10
INSTANTANEOUS REVERSE CURRENT ( A)
PEAK FORWARD SURGE
CURRENT(AMPERES)
50
10
0
1
10
100
NUMBER OF CYCLES AT 60Hz
FIG.5-TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE(pF)
100
TJ=100 C
1.0
0.1
TJ=25 C
0.01
0
20
40
60
80
100
120
TJ=25 C
PERCENT OF RATED PEAK REVERSE VOLTAGE%
10
1
0.1
1
10
100
REVERSE VOLTAGE.( VOLTS)
JINAN JINGHENG ELECTRONICS CO., LTD.
6-3
HTTP://WWW.JINGHENGGROUP.COM
140