Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
1.5A ULTRA FAST RECOVERY RECTIFIER
HER151-LFR THRU HER158-LFR
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
1.0(25.4)
MIN
z HIGH SURGE CAPABILITY
.034(0.9)
.028(0.7)
z HIGH TEMPERATURE SOLDERING GUARANTEED:
260°C 0.375”(9.5mm)LEAD LENGTHS FOR 10 SECONDS AT
5 LBS.(2.3KG)TENSION
.300(7.6)
.230(5.8)
z ROHS
.140(3.6)
.104(2.6)
MECHANICAL DATA
z CASE: MOLDED PLASTIC, DO15, DIMENSIONS
IN INCHES AND (MILLIMETERS)
z TERMINALS: AXIAL LEADS SOLDERABLE PER MIL-STD-
202, METHOD 208
1.0(25.4)
MIN
z POLARITY: COLOR BAND DENOTES CATHODE END
z MOUNTING POSITION: ANY
z WEIGHT: 0.4 GRAMS
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%
HER151 HER152 HER153 HER154 HER155 HER156 HER157 HER158
RATINGS
SYMBOL
UNITS
-LFR
50
-LFR
100
70
-LFR
200
-LFR
300
-LFR
400
-LFR
600
-LFR
800
-LFR
1000
700
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
VRRM
VRMS
VDC
V
V
V
35
140
210
280
420
560
MAXIMUM DC BLOCKING VOLTAGE
50
100
200
300
400
600
800
1000
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)
IO
1.5
50
A
A
IFSM
CJ
30
20
PF
°C /W
°C
TYPICAL THERMAL RESISTANCE (NOTE 2)
40
R
θja
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
TSTG
TOP
-55 TO + 150
-55 TO + 125
°C
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
HER151 HER152 HER153 HER154 HER155 HER156 HER157 HER158
CHARACTERISTICS
SYMBOL
UNITS
-LFR
-LFR
-LFR
1.3
-LFR
-LFR
-LFR
-LFR
1.85
-LFR
MAXIMUM FORWARD VOLTAGE AT Io DC
MAXIMUM REVERSE CURRENT AT TA=25°
MAXIMUM REVERSE CURRENT AT TA=100°
MAXIMUM REVERSE RECOVERY TIME (NOTE 2)
VF
IR
V
10
μA
μA
nS
IR
100
TRR
50
75
NOTE: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. BOTH LEADS ATTACHED TO HEAT SINK 20x20x1t(mm) COPPER PLATE AT LEAD LENGTH 5mm
3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A
HER151-LFR THRU HER158-LFR
Page: 1