Frontier HER303 3a ultra fast recovery rectifier Datasheet

Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
FAX: (805) 522-9989
E-mail: [email protected]
Web: http://www.frontierusa.com
3A ULTRA FAST RECOVERY RECTIFIER
HER301 THRU HER308
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 °C 0.375” (9.5mm) LEAD LENGTHS FOR 10 SECONDS AT
5 LBS. (2.3 KG) TENSION.
1.0(25.4)
MIN
.052(1.3)
.048(1.2)
.375(9.5)
.335(8.5)
.220(5.6)
.197(5.0)
MECHANICAL DATA
z CASE: JEDEC DO-201AD, MOLDED PLASTIC, DIMENSIONS
IN INCHES AND (MILLIMETERS)
z TERMINALS: AXIAL LEADS SOLDERABLE PER MIL-STD-202,
METHOD 208
z POLARITY: COLOR BAND DENOTES CATHODE END
z MOUNTING POSITION: ANY
z WEIGHT: 1.2 GRAM
1.0(25.4)
MIN
MAXIMUM 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
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED
CURRENT 0.375”(9.5mm) LEAD LENGTH AT TA=50°C
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
SYMBOL HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308 UNITS
VRRM
VRMS
VDC
50
35
50
100
70
100
200
140
200
300
210
300
400
280
400
600
420
600
800
560
800
1000
700
1000
V
V
V
IO
3.0
A
IFSM
150
A
CJ
75
50
PF
Rθja
20
℃/W
TSTG
-55 TO + 150
℃
TOP
-55 TO + 150
℃
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
SYMBOL HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308
MAXIMUM FORWARD VOLTAGE AT Io DC
VF
1.3
MAXIMUM REVERSE CURRENT AT TA=25°
IR
MAXIMUM REVERSE CURRENT AT TA=100°
IR
MAXIMUM REVERSE RECOVERY TIME (NOTE 3)
TRR
50
NOTE: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 VOLTS
1.85
10
100
75
2. BOTH LEADS ATTACHED TO HEAT SINK 63.5×63.5×1t(mm) COPPER PLATE AT LEAD LENGTH 5mm
3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A,IR=1.0A,IRR=0.25A
HER301 THRU HER308
Page: 1
UNIT
S
V
μA
μA
nS
RATINGS AND CHARACTERISTIC CURVE HER301 THRU HER308
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
50Ω
NO INDUCTIVE
10Ω
NO INDUCTIVE
FIG. 2 -TYPICAL FORWARD
CURRENT DERATING CURVE
Trr
(-)
+0.5A
PULSE
GENERATOR
( NOTE 2 )
(+)
25 Vdc
(approx)
0
-0.25A
1Ω
NON
INDUCTIVE
(-)
AVERAGE FORWARD
CURRENT (A)
D.U.T.
OSCILLOSCOPE
( NOTE 1 )
(+)
-1.0A
1cm
SET TIME BASE
FOR 10/20 ns/cm
NOTE: 1. RISE TIME=7ns MAX. INPUT
IMPEDANCE=1 MOhms 22PF
2. RISE TIME =10ns MAX. SOURCE
IMPEDANCE=50 OHMS
6
5
4
3
Single Phase Half
Wave 60 Hz
Resistive or
Inductive Load
2
1
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE (oC)
1000
FIG. 4 -TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
100
TJ=125oC
10
TJ=80oC
1
TJ=25oC
0.1
20
40
60
80
1 00
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
INSTANTANEOUS FORWARD CURRENT (A)
INSTANTANEOUS REVERSE CURRENT (uA)
FIG. 3 -TYPICAL REVERSE CHARACTERISTICS
100
HER301~303
10
HER304~305
1
HER306~308
.1
.01
.2
.4
.6
8 1.0
1.2 1.4
1.6
1.8
INSTANTANEOUS FORWARD VOLTAGE (V)
2.0
FIG.6- TYPICAL JUNCTION CAPACITANCE
300
200
8.3 ms Single Half Sine Wave
JUNCTION CAPACITANCE (pF)
PEAK FORWARD SURGE CURRENT (A)
FIG. 5 -MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
(JEDEC Method)
200
100
HER301~305
100
40
20
HER306~308
TJ=25oC
10
6
4
2
0
1
10
100
NUMBER OF CYCLES AT 60 Hz
HER301 THRU HER308
1000
1
.1
.2
.4
1.0
2 4
10
REVERSE VOLTAGE (V)
Page: 2
20
40
100
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