BL
FEATURES
GALAXY ELECTRICAL
ERA38-04 --- ERA38-06
VOLTAGE RANGE: 400 --- 600 V
CURRENT: 0.5 A
HIGH EFFICIENCY RECTIFIER
Low cost
Diffused junction
Low leakage
Low forward voltage drop
High current capability
Easily cleaned with alcohol,Isopropanol
and sim ilar s olvents
The plas tic m aterial carries U/L recognition 94V-0
DO - 41
MECHANICAL DATA
Cas e:JEDEC DO--41,m olded plas tic
Term inals: Axial lead ,solderable per
MIL- STD-202,Method 208
Polarity: Color band denotes cathode
Weight: 0.012 ounces,0.34 gram s
Mounting position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
am bient tem perature unless otherwise s pecified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
ERA38 - 04
Maximum recurrent peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forw ard rectif ied current
9.5mm lead length,
@T
A
=75
ERA38 - 05
500
350
500
0.5
ERA38 - 06
600
420
600
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
400
280
400
Peak forw ard surge current
8.3ms single half -sine-w ave
superimposed on rated load
@T
J
=125
I
FSM
10.0
A
Maximum instantaneous forw ard voltage
@ 0.5A
Maximum reverse current
@T
A
=25
V
F
I
R
t
rr
C
J
R
θ
JA
T
J
T
STG
20
2.50
5.0
50.0
50
15
60
- 55 ----- + 150
- 55 ----- + 150
V
Ａ
ns
pF
/W
at rated DC blocking voltage @T
A
=100
Maximum reverse recovery time
Typical junction capacitance
Typical thermal resistance
(Note1)
(Note2)
(Note3)
Operating junction temperature range
Storage temperature range
NOTE: 1. Measured with I
F
=0.5A, I
R
=1A, I
rr
=0.25A.
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2. Measured at 1.0MH
Z
and applied rev erse v oltage of 4.0V DC.
3. Thermal resistance f rom junction to ambient.
Document Number 0262015
BL
GALAXY ELECTRICAL
1.
RATINGS AND CHARACTERISTIC CURVES
ERA38-04 -- ERA38-06
FIG.1--TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
t
rr
+0.5A
50
N1.
10
N1.
D .T
.U .
(+
)
25 D
VC
(app
rox)
(-)
(+
)
P LS
U E
GNRT R
E E AO
(N T 2)
OE
0
-0 .2 5 A
1
NN -
O IN
D C IV
UT E
OC S OE
S ILLO C P
(N T 1)
OE
(-)
-1 .0 A
1cm
NOTES:1.RISE TIME=7ns MAX.INPUT IMPEDANCE=1MΩ.22pF
2.RISE TIME=10ns MAX.SOURCE IMPEDANCE=50Ω.
SET TIME BASE FOR 20/30 ns/cm
FIG.2 --FORWARD DERATING CURVE
AVERAGE FORWARD RECTIFIED CURRENT.
Z
FIG.3--TYPICAL JUNCTION CAPACITANCE
0.7
0.6
0.5
0.4
JUNCTION CAPACITANCE,pF
200
100
60
40
20
10
4
2
1
0.1 0.2
0.4
1
2
4
10
20
40
100
ERA38-04----ERA38-05
ERA38-06
AMPERES
0.3
0.2
0.1
0
Single Phase
Half Wave 60Hz
Resisive or
Inductive Load
T
J
=25
0
20
40
60
80
100 120
140
150
AMBIENT TEMPERATURE.
REVERSE VOLTAGE,VOLTS
INSTANTANEOUS FORWARD CURRENT
FIG.4--PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT.
FIG.5 -- TYPICAL FORWARD CHARACTERISTIC
16
14
12
10
T
J
=125
8.3ms Single Half
Sine-Wave
10
1.0
AMPERES
AMPERES
0.5
T
J
=25
Pulse Width=300
µ
S
8
6
4
2
0
1
2
4
8 10
20
40 60 80 100
0.1
0.01
0
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4
NUMBER OF CYCLES AT 60Hz
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
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Document Number 0262017
BL
GALAXY ELECTRICAL
2.
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