ER300~ER308
SUPERFAST RECOVERY RECTIFIERS
VOLTAGE
FEATURES
• Low forward voltage, high current capability.
• Exceeds environmental standards of MIL-S-19500/228.
• Hermetically sealed.
• Low leakage.
• High surge capability.
.375(9.5)
1.0(25.4)MIN.
50 to 800 Volts
CURRENT
3.0 Ampere
DO-201AD
Unit: inch(mm)
• Superfast recovery times-epitaxial construction.
.052(1.3)
.048(1.2)
• Plastic package has Underwriters Laboratories
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
• In compliance with EU RoHS 2002/95/EC directives
.285(7.2)
MECHANICALDATA
• Case: Molded plastic, DO-201AD
• Terminals: Axial leads, solderable to MIL-STD-750,Method 2026
• Polarity: Color Band denotes cathode end
• Mounting Position: Any
• Weight: 0.0395 ounce, 1.122 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Resistive or inductive load, 60Hz.
PA RA M E TE R
M a xi m um R e c ur r e nt P e a k R e ve r s e V o l t a g e
M a xi m um R M S V o l t a g e
M a xi m um D C B l o c k i ng V o l t a g e
M a xi m um A ve r a g e F o r w a r d C ur r e nt . 3 7 5 " ( 9 . 5 m m )
l e a d l e ng t h a t T
A
= 5 5
O
C
P e a k F o r w a r d S ur g e C ur r e nt : 8 . 3 m s s i ng l e ha l f s i ne - w a ve
s up e r i m p o s e d o n r a t e d l o a d ( J E D E C m e t ho d )
M a xi m um F o r w a r d V o l t a g e a t 3 . 0 A D C
M a xi m um D C R e ve r s e C ur r e nt a t T
J
= 2 5
O
C
R a t e d D C B l o c k i ng V o l t a g e T
J
= 1 2 5
O
C
M a x i m u m R e v e r s e R e c o v e r y Ti m e ( N o t e 1 )
Ty p i c a l J u n c t i o n c a p a c i t a n c e ( N o t e 2 )
Ty p i c a l J u n c t i o n R e s i s t a n c e ( N o t e 3 )
O p e r a t i n g a n d S t o r a g e Te m p e r a t u r e R a n g e
S YM B O L
E R 3 0 0 E R 3 0 1 E R 3 0 1 A E R 3 0 2 E R 3 0 3 E R 3 0 4 E R 3 0 6 E R 3 0 6 A E R 3 0 8
U N I T S
V
RRM
V
RMS
V
D C
I
F ( A V )
I
F S M
V
F
I
R
t
rr
C
J
R
θ
J A
T
J
, T
S T G
0 .9 5
50
35
50
100
70
100
150
105
150
200
140
200
300
210
300
3 .0
125
1 .2 5
1 .0
300
35
35
O
1.0(25.4)MIN.
.210(5.3)
.188(4.8)
400
280
400
600
420
600
700
490
700
800
560
800
V
V
V
A
A
1 .7 0
2 .0
2 .5
V
µA
ns
pF
C /
W
C
20
-5 5 to +1 5 0
O
NOTES:1. Reverse Recovery Test Conditions: I
F
=.5A, I
R
=1A, I
rr
=.25A
2. Measured at 1 MHz and applied reverse voltage of 4.0 VDC
3. Thermal resistance from junction to ambient and from junction to lead length 0.375"(9.5mm) P.C.B. mounted
STAD-MAR.06.2009
PAGE . 1
ER300~ER308
RATING A ND CHARA CTERISTIC CURVES
50 W
Naninductive
10 W
Naninductive
t
rr
+ 0.5A
(- )
0
FORWARD SURGE CURRENT, A
MPERES pk
(HALF-SING WAVE)
125
100
75
(+ )
25Vdc
(approx)
(- )
PULSE
GENERATOR
NOTE 2
1W
Nani n d u c ti v e
(+ )
OSCIL L OSCOPE
NOTE 1
- 0.25
50
-1.0
SET TIME
B A SE FOR
10ns /cm
25
NOTES: 1.Ri s e Tim e = 7 s max.
n
Inp u t m p ed an ce = 1 m o hm . 2 F
I
eg
2p
2.Ri s e Ti m e = 1 s max .
0n
So ur c e Im ped an c e = 5 Ohm s
0
1cm
1
2
4
6
8 10
20
40 60 80 100
NUMBER OF CYCLES AT 60Hz
FIG.1 REVERSE RECOVERY TIME CHARACTERISTIC
AND TEST CIRCUIT DIAGRAM
FIG.2 MAXIMUM NON-REPEITIVE SURGE CURRENT
100
4.0
INSTANTANEOUS FORWARD CURRENT AMPERES
AVERAGE FORWARD RECIFIED
CURRENT AMPERES
3.0
MAXIMUMAVERAGE CURRENT RATING
SINGLE PHASE, H
ALF-WAVE, 6 Hz RESISTIVE
0
OR INDUCTIVE LOAD .375" (9mm) LEAD LENGTHS
300-400V
700V
10
50-200V
2.0.
.
1.0.
.
0
0
20
40
60
80
100
120
O
600V
800V
1.0
140
160
180
AMBIENT TEMPERATURE, C
0.1
T
J
= 25 C
O
FIG.3 MAXIMUM AVERAGE FORWARD CURRENT RATING
1000
.01
0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
INVSTANTANEOUS REVERSE CURRENT,
MICROAMPERES
INSTANTANEOUS FORWARD VOLTAGE VOLTS
100
T
J
= 125 C
O
FIG.4 TYPICAL JUNCTION CAPACITANCE
T
J
= 75 C
O
100
JUNCTION CAPACITANCE, p
F
10
1.0
T
J
= 25 C
O
10
0.1
20
40
60
80
100
120
TJ = 2
O
C
5
f = 10 MHz
.
Vsig = 50 mVp-p
1
0.1
1
10
100
PERCENT OF RATED PEAK INVERSE VOLTGE, VOLTS
REVERSE VOLTAGE, V
OLTS
FIG.5 TYPICAL REVERSE CHARACTERISTICS
FIG. 6 TYPICAL JUNCTION CAPACITANCE
STAD-MAR.06.2009
PAGE . 2
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