ER2A thru ER2J
SURFACE MOUNT SUPERFAST
RECTIFIER
CHENG- YI
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
ER2A THRU ER2J
Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC
AND TEST CIRCUIT DIAGRAM ES1A THRU ES1G
50
Noninductive
10
Noninductive
Fig. 2 - MAXIMUM AVERAGE
FORWARD CURRENT RATING
AVERAGE FORWARD RECTIFIED
CURRENT, AMPERES
2.4
2.0
1.6
1.2
0.8
0.4
0
0
20
40
60
80
100
120
o
trr
+0.5A
( )
PULSE
GENERATOR
NOTE 2
(+)
25 Vdc
(approx)
( )
D.U.T.
0
-0.25
1
NON-
Inductive
OSCILLOSCOPE
NOTE 1
(+)
SINGLE PHASE
HALF W AVE
60H
Z
RESISTIVE OR
INDUCTIVE LOAD
P.C.B MOUNTED
ON 0.3x0.3"(8.0x8.0mm)
COPPER PAD AREAS
NOTES:1. Rise Time=7ns max.
Input Impedance=1 megohm. 22pF
2. Rise Time=10ns max.
Source Impedance=50 Ohms.
-1.0
SET TIME
BASE FOR
10ns/cm
1cm
140
160
LEAD TEMPERATURE, C
Fig. 3 - TYPICAL REVERSE CHARACTERISTICS
1000
Fig. 4 - TYPICAL FORWARD CHARACTERISTICS
50.0
TJ=100C
0
100
INSTANTANEOUS FORWARD CURRENT, AMPERES
INSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
ER2A
10.0
10
TJ=75
0
C
ER2E
1.0
ER2J
1.0
TJ=25 C
0
0.1
TJ=25 C
0
0.1
PULSE WIDTH=300 S
2% DUTY CYCLE
0.01
20
40
60
80
100
120
140
PERCENT OF RATED PEAK INVERSE
VOLTAGE, VOLTS
0.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
INSTANTANEOUS FORWARD
VOLTAGE, VOLTS
Fig. 5 - MAXIMUM NON-REPETITIVE
PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT,
AMPERES
60
60
50
50
40
30
20
10
10
1
2
5
10
20
50
100
0.1
8.3ms SINGLE HALF SINCE-WAVE
JEDEC METHOD
Fig. 6 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE, pF
40
30
20
0
TJ=25C
f=1.0MH
Z
Vslg=50mVp-p
NUMBER OF CYCLES AT 60Hz
0.5 1
5 10
20
50 100 200
500 1000
REVERSE VOLTAGE, VOLTS
CHENG-YI [ CHENG-YI ELECTRONIC CO., LTD. ]
