ER1A-ER1J
Surface Mount Rectifiers
VOLTAGE RANGE: 100 --- 600 V CURRENT: 1.0 A
Features
Low cost Low leakage Low forward voltage drop High current capability Easily cleaned with alcohol,Isopropanol and similar solvents The plastic material carries U/L recognition 94V-0
Mechanical Data
Case:JEDEC DO-214AC,molded plastic Polarity: Color band denotes cathode Weight: 0.002 ounces,0.064 grams Mounting position: Any
2.1± 0.2
1.5± 0.1
DO - 214AC(SMA)
4.5± 0.1
2.6± 0.15
5.1± 0.2
1.3± 0.2
0.2± 0.05
0.203MAX
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 by 20%.
ER1A ER1B ER1C ER1D ER1E ER1G ER1H ER1J UNITS
Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage
V RRM V RMS V DC
50 35 50
Maximum average forw ard rectified current @TA=75
Peak forw ard surge current
IF(AV)
8.3ms single half-sine-w ave
IFSM
superimposed on rated load @TJ=125 Maximum instantaneous forw ard voltage
@ 1.0A
VF
Maximum reverse current
@TA=25
at rated DC blocking voltage @TA=125
IR
Maximum reverse recovery time (Note 1)
trr
Typical junction capacitance (Note 2)
CJ
Typical thermal resistance
(Note 3)
RθJA
Operating junction temperature range
TJ
Storage temperature range
TSTG
NOTE: 1. Measured with IF=0.5A, IR=1A, Irr=0.25A.
2. Measured at 1.0MHz and applied rev erse v oltage of 4.0V DC.
3.Thermal resistance junction to ambient.
100 150 200 300 400 500 600 70 105 140 210 280 350 420 100 150 200 300 400 500 600
1.0
V V V
A
30.0
0.95 1.25 5.0 100 35 22 50
- 55 ----- + 150 - 55 ----- + 150
A
1.7 V A
ns pF
/W
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mail:
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INSTANTANEOUS FORWARD CURRENT, AMPERES
ER1A-ER1J
Surface Mount Rectifiers
Ratings AND Charactieristic Curves
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50 10 N 1. N 1.
(+) 25VDC (approx) (-)
D.U.T.
1 NONINDUCTIVE
OSCILLOSCOPE (NOTE 1)
PULSE GENERATOR
(NOTE2)
NOTES:1.RISE TIME = 7ns MAX.INPUT IMPEDANCE = 1M .22pF. JJJJJ2.RISE TIME =10ns MAX.SOURCE IMPEDANCE=50 .
+0.5A
0 -0.25A
trr
-1.0A
1cm
SET TIME BASE FOR 10/20 ns/cm
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC
2.0 ER1E ER1G
ER1A - ER1D
1.0
ER1H-ER1J
0.1
TJ=25 Pulse Width=300µs
0.01 0
0.4 0.8 1.2 1.6 2.0 2.4
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
FIG.3 -- FORWARD DERATING CURVE z
1.0
0.5 0
0
Single Phase Half Wave 60H Z Resistive or Inductive Load 0.375"(9.5mm)Lead length
25 50 75 100 125 150 175
AMBIENT TEMPERATURE,
AVERAGE FORWARD CURRENT AMPERES
FIG.4 -- TYPICAL JUNCTION CAPACITANCE
100 60 40 20 10 6
4
TJ=25
2 f=1.0MHz 1
0.1 0.2 0.4 1 2 4 10 20 40 100
REVERSE VOLTAGE,VOLTS
FIG.6 -- TYPICAL REVERSE CHARACTERISTICS
1000
TJ=100 100
10 TJ=75
PEAK FORWARD SURGE CURRENT, AMPERES
FIG.5 -- PEAK FORWARD SURGE CURRENT
30
25 8.3ms Single Half Sine-Wave
20
15
10
5
0
1
5 10 20
50 100
NUMBER OF CY.