Document
VOLTAGE 50 to 800 Volts CURRENT 3.0 Ampere
FEATURES
• Superfast recovery times-epitaxial construction. • Low forward voltage, high current capability. • Exceeds environmental standards of MIL-S-19500/228. • Hermetically sealed. • Low leakage. • High surge capability. • Plastic package has Underwriters Laboratories
Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound. • In compliance with EU RoHS 2002/95/EC directives
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
1.0(25.4)MIN.
.375(9.5) .285(7.2)
1.0(25.4)MIN.
ER300~ER308
SUPERFAST RECOVERY RECTIFIERS
DO-201AD
.052(1.3) .048(1.2)
.210(5.3) .188(4.8)
Unit:inch(mm)
MAXIMUM RATINGSAND ELECTRICALCHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
PARAMETER
S YMB OL E R300 E R301 E R301A E R302 E R303 E R304 E R306 E R306A E R308 UNITS
Maximum Recurrent Peak Reverse Voltage
VRRM
50 100 150 200 300 400 600 700 800
V
Maximum RMS Voltage
VRMS
35 70
105 140 210 280 420 490 560
V
Maximum DC Blocking Voltage
Maximum Average Forward Current .375"(9.5mm) lead length at TA =55OC Peak Forward Surge Current :8.3ms single half sine-wave superimposed on rated load(JEDEC method)
VDC IF ( A V ) IF S M
Maximum Forward Voltage at 3.0A DC
VF
Maximum DC Reverse Current at TJ=25OC Rated DC Blocking Voltage T =125OC
J
IR
Ma xi mum Re ve rs e Re c o ve ry Ti me (No te 1 )
trr
50 100 150 200 300 400 600 700 800 V
3.0 A
125 A
0.95
1.25
1.0 300
35
1.70 2.0 2.5 V µA ns
Typ i c a l J unc ti o n c a p a c i ta nc e (No te 2 ) Typ i c a l J unc ti o n Re s i s ta nc e (No te 3 ) Op e ra ti ng a nd S to ra g e Te mp e ra ture Ra ng e
CJ R θJ A TJ,TS TG
35 20 -55 to +150
pF
OC / W
OC
NOTES:1. Reverse Recovery Test Conditions: IF=.5A, IR=1A, Irr=.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
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RATING AND CHARACTERISTIC CURVES
50W
10W
Naninductive Naninductive
+ 0.5A
trr
(- )
(+ )
25Vdc
(appr ox)
1W Naninductive
(- )
OSCIL L OSCOPE NOTE 1
NOTES: 1.Ri s e Tim e = 7n s max. Inp u t mI p ed an ce = 1 meg o hm . 22p F
2.Ri s e Ti m e = 10n s max . So ur c e Im ped an c e = 50 Ohm s
PULSE GENERATOR
NOTE 2
(+ )
0
- 0.25
- 1.0
SET TIME B A SE FOR
10ns/cm
1cm
FIG.1 REVERSE RECOVERY TIME CHARACTERISTIC
ANDTEST CIRCUIT DIAGRAM
AVERAGE FORWARD RECIFIED CURRENT AMPERES
4.0
MAXIMUMAVERAGE CURRENT RATING
3.0
SINGLE PHASE, HALF-WAVE, 60Hz RESISTIVE OR INDUCTIVE LOAD .375" (9mm) LEAD LENGTHS
2.0. .
1.0. .
0 0 20 40 60 80 100 120 140 160 180
O
AMBIENT TEMPERATURE, C
FIG.3 MAXIMUM AVERAGE FORWARD CURRENT RATING
1000
100 10
TJ= 125OC TJ= 75OC
1.0 TJ= 25OC
0.1
20 40
60 80 100 120
PERCENT OF RATED PEAK INVERSE VOLTGE, VOLTS
FIG.5 TYPICAL REVERSE CHARACTERISTICS
INVSTANTANEOUS REVERSE CURRENT, MICROAMPERES
ER300~ER308
SUPERFAST RECOVERY RECTIFIERS
FORWARD SURGE CURRENT, AMPERES pk (HALF-SING WAVE)
INSTANTANEOUS FORWARD CURRENT AMPERES
125 100
75 50 25
1 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz
FIG.2 MAXIMUM NON-REPEITIVE SURGE CURRENT
100 300-400V
10 50-200V
700V
600V
800V
1.0
0.1 TJ = 25 OC
.01 0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 INSTANTANEOUS FORWARD VOLTAGE VOLTS
FIG.4 TYPICAL JUNCTION CAPACITANCE
JUNCTION CAPACITANCE, pF
100
10
1 0.1 1
TJ = 25OC f = 1.0 MHz Vsig = 50 mVp-p
10 100
REVERSE VOLTAGE, V OLTS
FIG.6 TYPICAL JUNCTION CAPACITANCE
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