HER205G PDF даташит
Спецификация HER205G изготовлена «SIRECT» и имеет функцию, называемую «2A ULTRA FAST RECOVERY RECTIFIER». |
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Детали детали
Номер произв | HER205G |
Описание | 2A ULTRA FAST RECOVERY RECTIFIER |
Производители | SIRECT |
логотип |
2 Pages
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ELECTRONIC
2A ULTRA FAST RECOVERY RECTIFIER
HER201G
THRU
HER208G
FEATURES
z PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY
FLAMMABILITY CLASSIFICATION 94V-0
z ULTRA FAST RECOVERY TIMES FOR HIGH EFFICIENCY
z LOW FORWARD VOLTAGE, HIGH CURRENT CAPABILITY
z LOW LEAKAGE
z HIGH SURGE CAPABILITY
z HIGH TEMPERATURE SOLDERING GUARANTEED︰
260℃.375〞(9.5mm)LEAD LENGTHS FOR 10 SECONDS AT
5 LBS.(2.3KG)TENSION
z GLASS
MECHANICAL DATA
z CASE:MOLDED PLASTIC
z TERMINALS:AXIAL LEADS SOLDERABLE PER MIL-STD-
202, METHOD 208
z POLARITY:COLOR BAND DENOTES CATHODE END
z MOUNTING POSITION:ANY
z WEIGHT:0.4 GRAMS
1.0(25.4)
MIN
.300(7.6)
.230(5.8)
1.0(25.4)
MIN
.034(0.9)
.028(0.7)
.140(3.6)
.104(2.6)
CASE:DO15
DIMENSIONS IN INCHES AND (MILLIMETERS)
MXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
RATINGS AT 25°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED
SINGLE PHASE, HALF WAVE, 60 HZ, RESISTIVE OR INDUCTIVE LOAD.
FOR CAPACITIVE LOAD, DERATE CURRENT BY 20%
RATINGS
SYMBOL HER201G HER202G HER203G HER204G HER205G HER206G HER207G HER208G UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED
CURRENT.375〞(9.5mm) LEAD LENGTH AT TA=55℃
VRRM
VRMS
VDC
IO
50
35
50
100 200 300 400 600 800 1000 V
70 140 210 280 420 560 700 V
100 200 300 400 600 800 1000 V
2.0 A
PEAK FORWARD SURGE CURRENT 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
IFSM
CJ
Rθja
TSTG
TOP
60
30
25
-55 TO + 150
-55 TO + 150
A
20 PF
℃/W
℃
℃
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
SYMBOL HER201G HER202G HER203G HER204G HER205G HER206G HER207G HER208G UNITS
MAXIMUM FORWARD VOLTAGE AT Io DC
VF
1.3
MAXIMUM REVERSE CURRENT AT TA=25°
IR
10
MAXIMUM REVERSE CURRENT AT TA=100°
IR
100
MAXIMUM REVERSE RECOVERY TIME (NOTE 3)
TRR
50
NOTE : 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. BOTH LEADS ATTATCHED TO HEATSINK 35×35×1t(mm) COPPER PLATE AT LEAD LENTH 5mm
1.7
75
V
μA
μA
nS
3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A
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RATINGS AND CHARACTERISTIC CURVE HER201G THRU HER208G
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
+0.5A
(+)
25 Vdc
(approx)
(-)
D.U.T.
1Ω
NON
INDUCTIVE
(-)
PULSE
GENERATOR
( NOTE 2 )
0
-0.25A
OSCILLOSCOPE (+)
( NOTE 1 )
-1.0A
NOTE: 1. RISETIME=7ns MAX. INPUT
IMPEDANCE=1 MEGOHM 22PF
2. RISE TIME =10ns MAX. SOURCE
IMPEDANCE=50OHMS
FIG. 3-TYPICAL REVERSE CHARACTERISTICS
100
10
TJ=125oC
1.0 TJ=80oC
FIG. 2-TYPICAL FORWARD
Trr CURRENT DERATING CURVE
2.0
1cm
SET TIME BASE
FOR 10/20 ns/cm
1.0
Single Phase
Half Wave 60 Hz
Resistive or
Inductive Load
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE (oC)
FIG. 4-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
HER201G~203G
1.0 HER204G~205G
.1
HER206G
HER207G~208G
.1 TJ=25oC
.01
20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
.01
.001
TJ=25oC
Pulse Width=300uS
1% Duty Cycle
.2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANTANEOUS FORWARD VOLTAGE (V)
FIG. 5-MAXIMUN NON-REPETITIVE
FORWARD SURGE CURRENT
60
50
40
30
20
10
0
1
8.3 ms Single Half Sine Wave
(JEDEC Method)
2
5 10 20
50
NUMBER OF CYCLES AT 60HZ
100
FIG. 6-TYPICAL JUNCTION CAPACITANCE
200
100
40
20 HER206~208
10
6
4
HER201~205
2 TJ=25oC
1
.1 .2 .4 1.0 2 4 10 20 40 100
REVERSE VOLTAGE, (V)
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