HER154 PDF даташит
Спецификация HER154 изготовлена «MIC» и имеет функцию, называемую «HIGH EFFICIENCY RECTIFIER». |
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Детали детали
Номер произв | HER154 |
Описание | HIGH EFFICIENCY RECTIFIER |
Производители | MIC |
логотип |
2 Pages
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HIGH EFFICIENCY RECTIFIER
HER151 THRU HER158
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
1.5Ampere
FEATURES
• Low coat construction
• Fast switching for high efficency.
• Low reverse leakage
• High forward surge current capability
• High temperature soldering guaranteed:
260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension
MECHANICAL DATA
• Case: Transfer molded plastic
• Epoxy: UL94V-O rate flame retardant
• Polarity: Color band denotes cathode end
• Lead: Plated axial lead, solderable per MIL-STD-202E method 208C
• Mounting position: Any
• Weight: 0.014ounce, 0.39 grams
1.0(25.4)
MIN.
.300(7.6)
.230(5.8)
1.0(25.4)
MIN.
.034(0.9)
.028(0.7) DIA.
DO-15
.140(3.6) DIA.
.104(2.6)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
• Ratings at 25OC ambient temperature unless otherwise specified
• Single Phase, half wave, 60Hz, resistive or inductive load
• For capacitive load derate current by 20%
HER HER HER HER
SYMBOLS 151
152 153
154
HER
155
Maximum Repetitive Peak Reverse Voltage
VRRM
50 100 200 300
400
Maximum RMS Voltage
VRMS 35 70 140 210 280
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375”(9.5mm) lead length at TA= 50℃
Peak Forward Surge Current
8.3mS single half sine wave superimposed on
rated load (JEDEC method)
VDC
50 100 200 300
400
I(AV)
1.0
IFSM 50
Maximum Instantaneous Forward Voltage @ 1.5A
VF
1.0
1.3
Maximum DC Reverse Current at Rated
DC Blocking Voltage
TA = 25℃
TA = 125℃
IR
5.0
250
Maximum Full Load Recovery Current,full cycle
average 0.375”(9.5mm)lead length at TL=55℃
IR(AV)
100
Maximum Reverse Recovery Time
Test conditions IF=0.5A,IR=01.0A,IRR=0.25A
trr
50
Typical Thermal Resistance (NOTE 2)
Typical Thermal Resistance(NOTE 1)
CJ
RθJA
30
40
Operating Junction Temperature Range
TJ
(-55 to +150)
Storage Temperature Rrange
TSTG
(-55 to +150)
Notes:
1. Thermal resistance from junction to ambient with .375”(9.5mm)lead length, PCB. mounted.
2. Measured at 1 MHz and applied reverse of 4.0 volts.
HER
156
HER
157
HER
158
UNITS
600 800 1000 Volts
420 560 800 Volts
600 800 1000 Volts
Amp
Amps
1.5 1.7 Volts
µA
µA
75 ns
20 PF
℃/W
℃
℃
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HIGH EFFICIENCY RECTIFIER
HER151 THRU HER158
VOLTAGE RANGE
CURRENT
50 to 1000 Volts
1.5Ampere
RATING AND CHRACTERISTIC CURVES HER151 THRU HER158
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
3.0
2.0
1.0
0
0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
25 50
75 100 125 150
AMBIENT TEMPERATURE, (° C)
175
FIG.2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
50
8.3ms Single Half Sine-Wave
(JEDEC Method) Tj=Tjmax
30
10
1 Cycle
01
2
4 6 8 10
20
40 60
NUMBER OF CYCLES AT 60 Hz
100
FIG.3-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
1.0
0.1
0.01
Tj =25° C
Pulse Width=300us
1% Duty Cycle
0.001
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE,(V)
FIG.5-TYPICAL JUNCTION CAPACITANCE
100
HER151-HER155
HER156-HER158
10
TJ=25° C F=1MHz
Vsig=50mVp-p
1
0.1 1.0 10
REVERSE VOLTAGE,(V)
100
FIG.4-TYPICAL REVERSE
CHARACTERISTICS
100
10
Tj =125° C
1.0
Tj =25° C
0.1
0
20 40 60 80 100 120 140
PERCENT OF RATED PEAK
REVERSE VOLTAGE,(%)
FIG.6-TEST CIRCUIT DIAGRAM AND
REVERSE REXOVERY TIME CHARACTERISTIC
50Ω
NO NINDUCT IV E
10Ω
NO NINDUCT IV E
(+)
25 Vdc
(approx)
(-)
D .U.T
1Ω
NON
INDUCTIVE
(-)
P ULSE
G E NERAT IO R
(NOTE 2)
O S CILLO SCO PE
(NOTE 1)
+0.5A
0
0.25A
-1.0A
NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF
2.Rise time=10ns max.Source Impedance=50 ohms
Trr
1cm
SET TIME BASE FOR
50 /100NS /cm
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