HER301 Datasheet, PDF (1/2 Pages) Mospec Semiconductor – HIGH EFFICIENCY RECTIFIERS(3.0A,50-400V)

Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
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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.
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
.375(9.5)
.335(8.5)
1.0(25.4)
MIN
.052(1.3)
.048(1.2)
.220(5.6)
.197(5.0)
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
SYMBOL HER301 HER302 HER303 HER304 HER305 HER306 HER307 HER308 UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
V_RRM
50
100
200
300
400
600
800 1000 V
MAXIMUM RMS VOLTAGE
V_RMS
35
70
140
210
280
420
560
700
V
MAXIMUM DC BLOCKING VOLTAGE
V_DC
50
100
200
300
400
600
800 1000 V
MAXIMUM AVERAGE FORWARD RECTIFIED
CURRENT 0.375”(9.5mm) LEAD LENGTH AT TA=50°C
I_O
3.0
A
PEAK FORWARD SURGE CURRENT 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
I_FSM
150
A
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
C_J
75
50
PF
TYPICAL THERMAL RESISTANCE (NOTE 2)
R_θja
20
℃/W
STORAGE TEMPERATURE RANGE
T_STG
-55 TO + 150
℃
OPERATING TEMPERATURE RANGE
T_OP
-55 TO + 150
℃
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
SYMBOL HER301 HER302 HER303
MAXIMUM FORWARD VOLTAGE AT Io DC
V_F
1.3
MAXIMUM REVERSE CURRENT AT TA=25°
I_R
MAXIMUM REVERSE CURRENT AT TA=100°
I_R
MAXIMUM REVERSE RECOVERY TIME (NOTE 3)
T_RR
50
NOTE: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE OF 4.0 VOLTS
HER304 HER305
10
100
HER306
HER307
1.85
75
HER308
UNIT
S
V
μA
μA
nS
2. BOTH LEADS ATTACHED TO HEAT SINK 63.5×63.5×1t(mm) COPPER PLATE AT LEAD LENGTH 5mm
3. REVERSE RECOVERY TEST CONDITIONS: I_F=0.5A,I_R=1.0A,I_RR=0.25A
HER301 THRU HER308
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